AU4853696A – Semi-continuous production of solid state polymeric foams
– Google Patents
AU4853696A – Semi-continuous production of solid state polymeric foams
– Google Patents
Semi-continuous production of solid state polymeric foams
Info
Publication number
AU4853696A
AU4853696A
AU48536/96A
AU4853696A
AU4853696A
AU 4853696 A
AU4853696 A
AU 4853696A
AU 48536/96 A
AU48536/96 A
AU 48536/96A
AU 4853696 A
AU4853696 A
AU 4853696A
AU 4853696 A
AU4853696 A
AU 4853696A
Authority
AU
Australia
Prior art keywords
semi
solid state
continuous production
polymeric foams
state polymeric
Prior art date
1994-12-13
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU48536/96A
Inventor
Mark Roland Holl
Vipin Kumar
Henry G. Schirmer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Washington
Original Assignee
University of Washington
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
1994-12-13
Filing date
1995-12-12
Publication date
1996-07-03
1995-12-12
Application filed by University of Washington
filed
Critical
University of Washington
1996-07-03
Publication of AU4853696A
publication
Critical
patent/AU4853696A/en
Status
Abandoned
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
B29C44/34—Auxiliary operations
B29C44/3442—Mixing, kneading or conveying the foamable material
B29C44/3446—Feeding the blowing agent
B29C44/3453—Feeding the blowing agent to solid plastic material
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
B29C44/34—Auxiliary operations
B29C44/3442—Mixing, kneading or conveying the foamable material
B29C44/3446—Feeding the blowing agent
B—PERFORMING OPERATIONS; TRANSPORTING
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
B29C44/34—Auxiliary operations
B29C44/3469—Cell or pore nucleation
B29C44/348—Cell or pore nucleation by regulating the temperature and/or the pressure, e.g. suppression of foaming until the pressure is rapidly decreased
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
C08J9/34—Chemical features in the manufacture of articles consisting of a foamed macromolecular core and a macromolecular surface layer having a higher density than the core
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
C08J2201/00—Foams characterised by the foaming process
C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
C08J2201/032—Impregnation of a formed object with a gas
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
C08J2203/00—Foams characterized by the expanding agent
C08J2203/06—CO2, N2 or noble gases
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
C08J2205/00—Foams characterised by their properties
C08J2205/04—Foams characterised by their properties characterised by the foam pores
C08J2205/044—Micropores, i.e. average diameter being between 0,1 micrometer and 0,1 millimeter
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
C08J2205/00—Foams characterised by their properties
C08J2205/04—Foams characterised by their properties characterised by the foam pores
C08J2205/052—Closed cells, i.e. more than 50% of the pores are closed
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
C08J2325/02—Homopolymers or copolymers of hydrocarbons
C08J2325/04—Homopolymers or copolymers of styrene
C08J2325/06—Polystyrene
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
C08J2327/06—Homopolymers or copolymers of vinyl chloride
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
C08J2333/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
C08J2333/06—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
C08J2333/10—Homopolymers or copolymers of methacrylic acid esters
C08J2333/12—Homopolymers or copolymers of methyl methacrylate
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
C08J2355/00—Characterised by the use of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08J2323/00 – C08J2353/00
C08J2355/02—Acrylonitrile-Butadiene-Styrene [ABS] polymers
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
Y10S264/13—Cell size and distribution control while molding a foam
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
Y10S264/83—Injection molding of polyolefin-type foam
AU48536/96A
1994-12-13
1995-12-12
Semi-continuous production of solid state polymeric foams
Abandoned
AU4853696A
(en)
Applications Claiming Priority (3)
Application Number
Priority Date
Filing Date
Title
US08/354,960
US5684055A
(en)
1994-12-13
1994-12-13
Semi-continuous production of solid state polymeric foams
US354960
1994-12-13
PCT/US1995/016370
WO1996018486A2
(en)
1994-12-13
1995-12-12
Semi-continuous production of solid state polymeric foams
Publications (1)
Publication Number
Publication Date
AU4853696A
true
AU4853696A
(en)
1996-07-03
Family
ID=23395633
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU48536/96A
Abandoned
AU4853696A
(en)
1994-12-13
1995-12-12
Semi-continuous production of solid state polymeric foams
Country Status (10)
Country
Link
US
(1)
US5684055A
(en)
EP
(1)
EP0873230B1
(en)
AR
(1)
AR000289A1
(en)
AT
(1)
ATE289908T1
(en)
AU
(1)
AU4853696A
(en)
DE
(1)
DE69534047T2
(en)
ES
(1)
ES2236720T3
(en)
IL
(1)
IL116072A0
(en)
TR
(1)
TR199501569A2
(en)
WO
(1)
WO1996018486A2
(en)
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Title
AU755441B2
(en)
1996-08-27
2002-12-12
Trexel, Inc.
Method and apparatus for microcellular polymer extrusion
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1996-08-27
2005-04-26
Trexel, Inc.
Method and apparatus for microcellular polymer extrusion
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1997-01-16
2005-04-26
Trexel, Inc.
Injection molding of polymeric material
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1997-07-24
2001-05-22
Trexel, Inc.
Lamination of microcellular articles
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1997-12-19
2012-10-25
Trexel, Inc.
MICROCELLULAR FOAM EXTRUSIONS / BLASFORMING PROCESS AND OBJECTS MANUFACTURED THEREWITH
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1997-12-19
2004-03-16
Trexel, Inc.
Microcelluar extrusion/blow molding process and article made thereby
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(en)
1998-01-21
2001-05-15
Trexel, Inc.
Method and apparatus for microcellular polypropylene extrusion, and polypropylene articles produced thereby
AU4800199A
(en)
*
1998-08-06
2000-02-28
Sumitomo Chemical Company, Limited
Process for producing crystalline methacrylic resin and process for producing foam
US5955511A
(en)
*
1998-08-31
1999-09-21
Handa; Y. Paul
Manufacturing ultramicrocellular polymer foams at low pressure
US6403663B1
(en)
1999-09-20
2002-06-11
North Carolina State University
Method of making foamed materials using surfactants and carbon dioxide
AU2001296942A1
(en)
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2000-09-29
2002-04-08
Trexel, Inc.
In-mold decorated articles and methods
US6919512B2
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2001-10-03
2005-07-19
Schlumberger Technology Corporation
Field weldable connections
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*
2002-05-23
2005-07-05
Cabot Microelectronics Corporation
Microporous polishing pads
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2002-05-23
2005-12-15
Cabot Microelectronics Corporation
Surface textured microporous polishing pads
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2002-10-28
2004-09-02
Cabot Microelectronics Corporation
Microporous polishing pads
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2002-10-28
2007-09-11
Cabot Microelectronics Corporation
Transparent microporous materials for CMP
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2002-10-28
2008-10-14
Cabot Microelectronics Corporation
Transparent microporous materials for CMP
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2002-10-28
2007-12-25
Cabot Microelectronics Corporation
Method for manufacturing microporous CMP materials having controlled pore size
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2003-05-17
2009-09-08
Micro Green Polymers, Inc.
Manufacture of fully recyclable foamed polymer from recycled material
JP2007516108A
(en)
*
2003-05-17
2007-06-21
マイクログリーン・ポリマーズ・インコーポレーテッド
Process for producing thermoformed products from gas-impregnated polymers
US9296126B2
(en)
*
2003-05-17
2016-03-29
Microgreen Polymers, Inc.
Deep drawn microcellularly foamed polymeric containers made via solid-state gas impregnation thermoforming
US8075372B2
(en)
*
2004-09-01
2011-12-13
Cabot Microelectronics Corporation
Polishing pad with microporous regions
US8877331B2
(en)
*
2007-01-17
2014-11-04
MicroGREEN Polymers
Multi-layered foamed polymeric objects having segmented and varying physical properties and related methods
ES2379412T3
(en)
2007-01-17
2012-04-25
Microgreen Polymers, Inc.
Multilayer Foamed Polymer Object
WO2008112817A2
(en)
*
2007-03-12
2008-09-18
University Of Washington
Bimodal cellular thermoplastic materials
US8926876B2
(en)
*
2007-08-15
2015-01-06
University Of Washington Through Its Center For Commercialization
Method for making shapeable microcellular poly lactic acid articles
US20100052201A1
(en)
*
2008-03-03
2010-03-04
Microgreen Polymers, Inc.
Foamed cellular panels and related methods
US8568125B2
(en)
2008-04-14
2013-10-29
Microgreen Polymers Inc.
Roll fed flotation/impingement air ovens and related thermoforming systems for corrugation-free heating and expanding of gas impregnated thermoplastic webs
US8080194B2
(en)
*
2008-06-13
2011-12-20
Microgreen Polymers, Inc.
Methods and pressure vessels for solid-state microcellular processing of thermoplastic rolls or sheets
US8827197B2
(en)
*
2008-11-04
2014-09-09
Microgreen Polymers Inc
Apparatus and method for interleaving polymeric roll for gas impregnation and solid-state foam processing
US20110195165A1
(en)
*
2010-02-08
2011-08-11
Cahill John E
Material and sheet for packaging bacon and/or other meats, and methods for making and using the same
US9296185B2
(en)
2010-04-19
2016-03-29
Dart Container Corporation
Method for joining thermoplastic polymer material
ES2383747B1
(en)
*
2010-11-30
2013-05-06
Universitat Politècnica De Catalunya
PROCEDURE TO CONFORM CELL PET PET FROM SOLID PREFORMS
EP2668033A4
(en)
*
2011-01-27
2014-10-08
Microgreen Polymers Inc
A microstructure for fusion bonded thermoplastic polymer material, and related methods
KR20140104009A
(en)
2011-12-06
2014-08-27
쓰리엠 이노베이티브 프로퍼티즈 캄파니
Methods of bonding polyester substrates
EP2820074B1
(en)
*
2012-02-29
2018-06-13
Dart Container Corporation
Method for infusing a gas into a thermoplastic material, and related systems
WO2013155088A1
(en)
2012-04-09
2013-10-17
University Of Washington Through Its Center For Commercialization
A method to enhance cell nucleation density in solid-state foams
WO2014110594A1
(en)
2013-01-14
2014-07-17
Microgreen Polymers, Inc.
Systems for unwinding a roll of thermoplastic material interleaved with a porous material, and related methods
EP3046776A4
(en)
*
2013-09-19
2017-05-31
Dart Container Corporation
A method for generating a microstructure in a material that includes thermoplastic polymer molecules, and related systems
KR102209426B1
(en)
2014-11-05
2021-01-29
나이키 이노베이트 씨.브이.
Method of making foams using partial molds
MX2016011125A
(en)
2015-08-31
2017-02-27
Dart Container
Methods and systems for continuous saturation of material, such as polymer films.
US11179871B2
(en)
2017-10-13
2021-11-23
Dart Container Corporation
Microcellular foam sheet and processes of making and using
US11559928B2
(en)
*
2019-02-28
2023-01-24
The University Of Toledo
Microcellular materials with stress-activated pores exhibiting opto-mechanical properties and their use as sensors
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Publication number
Priority date
Publication date
Assignee
Title
US4035458A
(en)
*
1975-05-29
1977-07-12
United States Gypsum Company
Method of making a composite rigid foamed chair seat or the like
US4473665A
(en)
*
1982-07-30
1984-09-25
Massachusetts Institute Of Technology
Microcellular closed cell foams and their method of manufacture
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(en)
*
1982-12-13
1984-06-26
Mobil Oil Corporation
Process and apparatus for forming a composite foamed polymeric sheet structure having comparatively high density skin layers and a comparatively low density core layer
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(en)
*
1984-01-20
1985-08-29
Peguform-Werke GmbH, 7805 Bötzingen
Process and device for the adhesive bonding of substrates
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(en)
*
1987-01-27
1988-08-02
Eastman Kodak Company
Method for producing microcellular foamed plastic material with smooth integral skin
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(en)
*
1990-11-21
1993-01-26
Board Of Regents Of The University Of Washington
Polyethylene terephthalate foams with integral crystalline skins
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(en)
*
1991-04-05
1992-10-27
Massachusetts Institute Of Technology
Microcellular thermoplastic foamed with supercritical fluid
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(en)
*
1992-02-03
1993-06-29
The Board Of Regents Of The University Of Washington
Polyethylene terephthalate foams with integral crystalline skins
1994
1994-12-13
US
US08/354,960
patent/US5684055A/en
not_active
Expired – Lifetime
1995
1995-11-21
IL
IL11607295A
patent/IL116072A0/en
unknown
1995-12-06
AR
AR33451495A
patent/AR000289A1/en
unknown
1995-12-12
WO
PCT/US1995/016370
patent/WO1996018486A2/en
active
IP Right Grant
1995-12-12
AU
AU48536/96A
patent/AU4853696A/en
not_active
Abandoned
1995-12-12
ES
ES95944712T
patent/ES2236720T3/en
not_active
Expired – Lifetime
1995-12-12
EP
EP95944712A
patent/EP0873230B1/en
not_active
Expired – Lifetime
1995-12-12
DE
DE69534047T
patent/DE69534047T2/en
not_active
Expired – Lifetime
1995-12-12
AT
AT95944712T
patent/ATE289908T1/en
active
1995-12-13
TR
TR95/01569A
patent/TR199501569A2/en
unknown
Also Published As
Publication number
Publication date
DE69534047T2
(en)
2006-04-13
WO1996018486A3
(en)
1996-08-29
DE69534047D1
(en)
2005-04-07
EP0873230B1
(en)
2005-03-02
AR000289A1
(en)
1997-06-18
EP0873230A2
(en)
1998-10-28
ES2236720T3
(en)
2005-07-16
WO1996018486A2
(en)
1996-06-20
IL116072A0
(en)
1996-01-31
TR199501569A2
(en)
1996-07-21
ATE289908T1
(en)
2005-03-15
US5684055A
(en)
1997-11-04
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1996-03-22
Multichromic polymers
AU4563997A
(en)
1998-05-05
Production of porous articles
AU4351496A
(en)
1996-07-31
Manufacture of extruded articles
AU4958997A
(en)
1998-06-10
Production of vegetable gels
AU3388097A
(en)
1998-01-07
Method of preparing polymeric electrolytes
AU3939697A
(en)
1998-02-20
Process for the preparation of polyurethane foams
AU2415195A
(en)
1995-11-29
Production of porous articles
AU3249597A
(en)
1998-01-21
Foamed polymer and process for production thereof
AU3162997A
(en)
1998-01-21
Foamed polymer and process for production thereof
EP0798329A3
(en)
1998-03-18
Two step process for the preparation of thermoplastic polycarbonate
AU7300398A
(en)
1998-06-10
Process of preparing substituted acrylamides
AU2682895A
(en)
1996-01-05
EG Cells of Ungulates
AU3549197A
(en)
1998-02-09
Production of substituted polyisobutenes
AU3947797A
(en)
1998-03-06
Manufacture of extruded articles
AU3192897A
(en)
1998-02-09
Cake mould
AU1536295A
(en)
1995-08-21
Polyglycerol production
AU1933297A
(en)
1997-10-10
Manufacture of elongate members
AU4758296A
(en)
1996-08-14
Semi-continuous transmission
AU1669200A
(en)
2000-06-26
Production of vinylic polymers
AU7301198A
(en)
1998-06-10
Two step procedure for the production of sem-hard solid polyurethane moulde d bodies
AU5713194A
(en)
1994-08-15
Foam production
AU7548896A
(en)
1997-07-03
Dual-mode cavity filter
None