GB1479292A – Thermoplastic compositions
– Google Patents
GB1479292A – Thermoplastic compositions
– Google Patents
Thermoplastic compositions
Info
Publication number
GB1479292A
GB1479292A
GB2773174A
GB2773174A
GB1479292A
GB 1479292 A
GB1479292 A
GB 1479292A
GB 2773174 A
GB2773174 A
GB 2773174A
GB 2773174 A
GB2773174 A
GB 2773174A
GB 1479292 A
GB1479292 A
GB 1479292A
Authority
GB
United Kingdom
Prior art keywords
polycarbonate
phenyltetrazole
extruder
polyester
comminuted
Prior art date
1973-07-18
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.)
Expired
Application number
GB2773174A
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.)
General Electric Co
Original Assignee
General Electric Co
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.)
1973-07-18
Filing date
1974-06-21
Publication date
1977-07-13
1974-06-21
Application filed by General Electric Co
filed
Critical
General Electric Co
1977-07-13
Publication of GB1479292A
publication
Critical
patent/GB1479292A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
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
C08J9/16—Making expandable particles
Abstract
1479292 Comminuted thermoplastic resins GENERAL ELECTRIC CO 21 June 1974 [18 July 1973] 27731/74 Heading C3C An injection mouldable resin is made by blending 0À10-5À0 wt. per cent of a chemical foaming agent with a thermoplastic resin, which is an aromatic polycarbonate, a polyester or a polyphenylene ether, in an extruder and comminuting the resultant extrudate, e.g. to form foamed granules. The polycarbonate may be an aromatic carbonate polymer of a dihydric phenol, e.g. bisphenyl-A, and a carbonate precursor, e.g. phosgene. The polyester may be polybutylene terephthalate. The polyphenylene ether may be in admixture with a polymer of a vinyl aromatic compound. In the Examples (I-IV) a polycarbonate was mixed in an extruder with 5-phenyltetrazole or calcium oxalate and optionally glass fibres and the extrudate was comminuted into foamed pellets which were then injection moulded; and mixtures of (V) high impact polystyrene, polyphenylene oxide and trihydrazino-s-triazine and (VI) polybutylene terephthalate, glass fibres and 5-phenyltetrazole were treated as above.
GB2773174A
1973-07-18
1974-06-21
Thermoplastic compositions
Expired
GB1479292A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US38014473A
1973-07-18
1973-07-18
Publications (1)
Publication Number
Publication Date
GB1479292A
true
GB1479292A
(en)
1977-07-13
Family
ID=23500059
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB2773174A
Expired
GB1479292A
(en)
1973-07-18
1974-06-21
Thermoplastic compositions
Country Status (8)
Country
Link
JP
(1)
JPS5928452B2
(en)
BR
(1)
BR7405641D0
(en)
CA
(1)
CA1049210A
(en)
DE
(1)
DE2434085A1
(en)
FR
(1)
FR2237748B1
(en)
GB
(1)
GB1479292A
(en)
IT
(1)
IT1017213B
(en)
NL
(1)
NL7409698A
(en)
Cited By (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2441579A1
(en)
*
1978-11-16
1980-06-13
Seitz Werke Gmbh
DEVICE FOR CONTROLLING A MEMBER FOR LOCKING AND UNLOCKING THE OUTPUT OF A CAPSULE FEEDING CHANNEL EXIT FROM A CAPSULATOR STORE
EP0296408A1
(en)
*
1987-06-26
1988-12-28
General Electric Company
Low density extruded foam having high compressive strength
US5132331A
(en)
*
1991-01-04
1992-07-21
Bayer Aktiengesellschaft
Polycarbonate foams
US5147710A
(en)
*
1989-10-27
1992-09-15
General Electric Company
Flame retardant low density foam articles
US5158985A
(en)
*
1991-01-05
1992-10-27
Bayer Aktiengesellschaft
Polycarbonate foam articles
WO2013013784A1
(en)
*
2011-07-28
2013-01-31
Puma SE
Method for producing a sole or a sole part of a shoe
Families Citing this family (18)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4002581A
(en)
*
1975-12-08
1977-01-11
General Electric Company
Foamed thermoplastic compositions of a linear polyester and an ionically crosslinked copolymer
DE3322260A1
(en)
*
1983-06-21
1985-01-03
Bayer Ag, 5090 Leverkusen
SHAPING DIMENSIONS WITH FLAME-RESISTANT PROPERTIES
JPS6096419A
(en)
*
1983-10-31
1985-05-30
Japan Styrene Paper Co Ltd
Manufacture of injection foamed molded body
DE3418506A1
(en)
*
1984-05-18
1985-11-21
Fa. Carl Freudenberg, 6940 Weinheim
METHOD FOR PRODUCING FOAMS WITH HIGH THERMAL RESISTANCE
DE3506680A1
(en)
*
1985-02-26
1986-08-28
Bayer Ag, 5090 Leverkusen
THERMOPLASTIC MOLDS BASED ON POLYSILOXANE-POLYCARBONATE BLOCK COPOLYMERS
JPS6249845A
(en)
*
1985-08-30
1987-03-04
株式会社 松谷製作所
Production of dental bar
US4782098A
(en)
*
1987-06-12
1988-11-01
General Electric, Co.
Expandable thermoplastic resin beads
FR2620966B1
(en)
*
1987-09-24
1990-03-02
Duret Fils Ets M
METHOD FOR MOLDING A FRAME ON A SEAT TRIM FOR THE PRODUCTION OF A SEAT ELEMENT
DE4106935C2
(en)
*
1991-03-05
1995-01-19
Bayer Ag
Process for foaming thermoplastic polycarbonates
NL9201054A
(en)
*
1992-06-15
1994-01-03
Gen Electric
METHOD FOR MANUFACTURING A STRUCTURAL FOAM
CN103286910B
(en)
2012-02-24
2015-09-30
比亚迪股份有限公司
A kind of metal-resin integrated molding method and a kind of metal-resin composite
CN103286996B
(en)
2012-02-24
2015-03-25
比亚迪股份有限公司
Preparation method of aluminum alloy-resin composite and aluminum alloy-resin composite prepared by using same
CN104780241B
(en)
2012-02-24
2018-06-26
比亚迪股份有限公司
A kind of handset shell
CN103286909B
(en)
2012-02-24
2015-09-30
比亚迪股份有限公司
A kind of metal-resin integrated molding method and a kind of metal-resin composite
CN103287009B
(en)
2012-02-24
2015-03-25
比亚迪股份有限公司
Preparation method of aluminum alloy-resin composite and aluminum alloy-resin composite prepared by using same
CN103286908B
(en)
2012-02-24
2015-09-30
比亚迪股份有限公司
A kind of metal-resin integrated molding method and a kind of metal-resin composite
CN103286995B
(en)
2012-02-24
2015-06-24
比亚迪股份有限公司
Preparation method of aluminum alloy-resin composite and aluminum alloy-resin composite prepared by using same
EP2855740A4
(en)
2012-05-28
2016-03-09
Byd Co Ltd
Metal composite and method of preparing the same, metal-resin composite and method of preparing the same
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3290261A
(en)
*
1963-08-22
1966-12-06
Gen Electric
Foamed resin comprising aromatic polycarbonate and oxymethylene polymer
GB1062307A
(en)
*
1965-03-17
1967-03-22
Shell Int Research
Improvements in and relating to the manufacture of particulate expandable polymers and to the manufacture of expanded polymers therefrom
US3277029A
(en)
*
1965-10-21
1966-10-04
Mobay Chemical Corp
Foamed compositions
FR1602326A
(en)
*
1968-07-15
1970-11-09
Continuous prod of moulded articles from – granulated foam-thermoplastics
1974
1974-06-04
CA
CA201,579A
patent/CA1049210A/en
not_active
Expired
1974-06-21
GB
GB2773174A
patent/GB1479292A/en
not_active
Expired
1974-07-09
BR
BR564174A
patent/BR7405641D0/en
unknown
1974-07-10
JP
JP49079716A
patent/JPS5928452B2/en
not_active
Expired
1974-07-16
DE
DE19742434085
patent/DE2434085A1/en
not_active
Withdrawn
1974-07-17
IT
IT2524874A
patent/IT1017213B/en
active
1974-07-17
NL
NL7409698A
patent/NL7409698A/en
not_active
Application Discontinuation
1974-07-17
FR
FR7424787A
patent/FR2237748B1/fr
not_active
Expired
Cited By (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2441579A1
(en)
*
1978-11-16
1980-06-13
Seitz Werke Gmbh
DEVICE FOR CONTROLLING A MEMBER FOR LOCKING AND UNLOCKING THE OUTPUT OF A CAPSULE FEEDING CHANNEL EXIT FROM A CAPSULATOR STORE
EP0296408A1
(en)
*
1987-06-26
1988-12-28
General Electric Company
Low density extruded foam having high compressive strength
US4857390A
(en)
*
1987-06-26
1989-08-15
General Electric Company
Low density extruded foam having high compressive strength
US5147710A
(en)
*
1989-10-27
1992-09-15
General Electric Company
Flame retardant low density foam articles
US5132331A
(en)
*
1991-01-04
1992-07-21
Bayer Aktiengesellschaft
Polycarbonate foams
US5158985A
(en)
*
1991-01-05
1992-10-27
Bayer Aktiengesellschaft
Polycarbonate foam articles
WO2013013784A1
(en)
*
2011-07-28
2013-01-31
Puma SE
Method for producing a sole or a sole part of a shoe
Also Published As
Publication number
Publication date
FR2237748A1
(en)
1975-02-14
IT1017213B
(en)
1977-07-20
FR2237748B1
(en)
1978-09-15
CA1049210A
(en)
1979-02-27
BR7405641D0
(en)
1975-05-13
JPS5039759A
(en)
1975-04-12
AU7078674A
(en)
1976-01-08
JPS5928452B2
(en)
1984-07-13
DE2434085A1
(en)
1975-02-06
NL7409698A
(en)
1975-01-21
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Legal Events
Date
Code
Title
Description
1977-11-23
PS
Patent sealed
1986-02-19
PCNP
Patent ceased through non-payment of renewal fee
