GB1183326A – Foamed Polyurethane Compositions
– Google Patents
GB1183326A – Foamed Polyurethane Compositions
– Google Patents
Foamed Polyurethane Compositions
Info
Publication number
GB1183326A
GB1183326A
GB8699/66A
GB869966A
GB1183326A
GB 1183326 A
GB1183326 A
GB 1183326A
GB 8699/66 A
GB8699/66 A
GB 8699/66A
GB 869966 A
GB869966 A
GB 869966A
GB 1183326 A
GB1183326 A
GB 1183326A
Authority
GB
United Kingdom
Prior art keywords
paper
conveyer
granules
web
polyurethane foam
Prior art date
1966-02-28
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
GB8699/66A
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.)
B H TECHNICAL DEVELOPMENTS Ltd
Original Assignee
B H TECHNICAL DEVELOPMENTS Ltd
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.)
1966-02-28
Filing date
1966-02-28
Publication date
1970-03-04
1966-02-28
Application filed by B H TECHNICAL DEVELOPMENTS Ltd
filed
Critical
B H TECHNICAL DEVELOPMENTS Ltd
1966-02-28
Priority to GB8699/66A
priority
Critical
patent/GB1183326A/en
1967-02-24
Priority to OA52777A
priority
patent/OA02336A/en
1967-02-27
Priority to GR670135697A
priority
patent/GR35697B/en
1967-02-27
Priority to FR96619A
priority
patent/FR1516354A/en
1967-02-27
Priority to LU53076D
priority
patent/LU53076A1/xx
1967-02-28
Priority to NL6703193A
priority
patent/NL6703193A/xx
1967-02-28
Priority to BE694821D
priority
patent/BE694821A/xx
1967-02-28
Priority to ES337334A
priority
patent/ES337334A1/en
1970-03-04
Publication of GB1183326A
publication
Critical
patent/GB1183326A/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
C08J9/35—Composite foams, i.e. continuous macromolecular foams containing discontinuous cellular particles or fragments
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
C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
C08J2375/04—Polyurethanes
Abstract
1,183,326. Laminates. B.H. TECHNICAL DEVELOPMENTS Ltd., and A. P. PERRIN. 28 Feb., 1967 [28 Feb., 1966], No. 8699/66. Heading B5N. [Also in Division C3] A laminate may be produced by depositing on a continuously moving conveyer the surface of which comprises paper, board or other facing material, a mixture of an inorganic particulate material and a partially expanded polyurethane foam material and providing an upper surface for the mixture which is the surface of a second conveyer moving at substantially the same speed as the first conveyer, which upper surface is also of paper, board or other facing material. In a specific example, granules of foamed glass or sintered shale are fed at a controlled and uniform rate from shoot 12 on to a moving web of paper 13 by means of vibrating hopper 14. A froth of polyurethane foam precursor is then deposited on to the paper prior to the granules and/or cutting across the fall path of the granules from a hose 15 which leads from a mixer 16. The web of paper is then carried by the driven belt conveyer 21, above which is a second driven continuous belt conveyer 24 on to which is supplied a second web of paper from supply roll 26. The second conveyer is located generally at a point where. the foam aggregate mixture has almost but not completely completed its expansion. The product emerging from between the two conveyers at 27 consists of a continuous laminate comprising the composition of polyurethane foam and particulate material with facings of paper on either side thereof. This continuous laminate may then be cut by the guillotine device 22.
GB8699/66A
1966-02-28
1966-02-28
Foamed Polyurethane Compositions
Expired
GB1183326A
(en)
Priority Applications (8)
Application Number
Priority Date
Filing Date
Title
GB8699/66A
GB1183326A
(en)
1966-02-28
1966-02-28
Foamed Polyurethane Compositions
OA52777A
OA02336A
(en)
1966-02-28
1967-02-24
A method of making a composition comprising a particulate material bonded with a rigid polyurethane foam.
GR670135697A
GR35697B
(en)
1966-02-28
1967-02-27
FOAM (SPONGOUS) POLYURETHANE COMPOSITIONS.
FR96619A
FR1516354A
(en)
1966-02-28
1967-02-27
A method of making a composition comprising a particulate material bound with a rigid polyurethane foam
LU53076D
LU53076A1
(en)
1966-02-28
1967-02-27
NL6703193A
NL6703193A
(en)
1966-02-28
1967-02-28
BE694821D
BE694821A
(en)
1966-02-28
1967-02-28
ES337334A
ES337334A1
(en)
1966-02-28
1967-02-28
Foamed Polyurethane Compositions
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB8699/66A
GB1183326A
(en)
1966-02-28
1966-02-28
Foamed Polyurethane Compositions
Publications (1)
Publication Number
Publication Date
GB1183326A
true
GB1183326A
(en)
1970-03-04
Family
ID=9857550
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB8699/66A
Expired
GB1183326A
(en)
1966-02-28
1966-02-28
Foamed Polyurethane Compositions
Country Status (8)
Country
Link
BE
(1)
BE694821A
(en)
ES
(1)
ES337334A1
(en)
FR
(1)
FR1516354A
(en)
GB
(1)
GB1183326A
(en)
GR
(1)
GR35697B
(en)
LU
(1)
LU53076A1
(en)
NL
(1)
NL6703193A
(en)
OA
(1)
OA02336A
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5746992A
(en)
*
1993-12-23
1998-05-05
Ppg Industries, Inc.
Silica aerogel produced under subcritical conditions
EP2657280A1
(en)
2012-04-23
2013-10-30
Basf Se
Polyurethane composite material containing mineral particles
1966
1966-02-28
GB
GB8699/66A
patent/GB1183326A/en
not_active
Expired
1967
1967-02-24
OA
OA52777A
patent/OA02336A/en
unknown
1967-02-27
LU
LU53076D
patent/LU53076A1/xx
unknown
1967-02-27
FR
FR96619A
patent/FR1516354A/en
not_active
Expired
1967-02-27
GR
GR670135697A
patent/GR35697B/en
unknown
1967-02-28
ES
ES337334A
patent/ES337334A1/en
not_active
Expired
1967-02-28
BE
BE694821D
patent/BE694821A/xx
unknown
1967-02-28
NL
NL6703193A
patent/NL6703193A/xx
unknown
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5746992A
(en)
*
1993-12-23
1998-05-05
Ppg Industries, Inc.
Silica aerogel produced under subcritical conditions
US5911658A
(en)
*
1993-12-23
1999-06-15
Ppg Industries Ohio, Inc.
Method for producing silica aerogel under subcritical conditions
EP2657280A1
(en)
2012-04-23
2013-10-30
Basf Se
Polyurethane composite material containing mineral particles
Also Published As
Publication number
Publication date
GR35697B
(en)
1968-10-23
FR1516354A
(en)
1968-03-08
OA02336A
(en)
1970-05-05
NL6703193A
(en)
1967-08-29
ES337334A1
(en)
1968-02-01
LU53076A1
(en)
1967-04-27
BE694821A
(en)
1967-07-31
Similar Documents
Publication
Publication Date
Title
GB1293946A
(en)
1972-10-25
Apparatus for cutting sheet material
GB968050A
(en)
1964-08-26
Improvements in and relating to a coating machine
GB1237778A
(en)
1971-06-30
Method and apparatus for the production of lined polyurethane panels
GB1392140A
(en)
1975-04-30
Apparatus for spreading and wetting a mixture of hydraulic binder and fibres on a moulding belt
GB1040110A
(en)
1966-08-24
Method and apparatus for cutting foam material
GB1183326A
(en)
1970-03-04
Foamed Polyurethane Compositions
ES8101988A1
(en)
1980-12-16
Apparatus for the continuous production of foam plastic blocks or sheets.
GB880892A
(en)
1961-10-25
An improved method and apparatus for the manufacture of tiles
GB1195425A
(en)
1970-06-17
Process for the Manufacture of Foam Slabs
GB1289279A
(en)
1972-09-13
IE32253B1
(en)
1973-05-30
Improvements in or relating to apparatus for forming mats from pourable material
GB1462219A
(en)
1977-01-19
Transverse cutting devices for ''rrugated board
US2623239A
(en)
1952-12-30
Method and apparatus for feeding comminuted board-forming material for pressing
IE34703L
(en)
1970-10-29
Producing wood wool.
JPS55158943A
(en)
1980-12-10
Preparation of adiabatic plate for use of building
US1899974A
(en)
1933-03-07
Machine for manufacturing ceramic objects
GB1382741A
(en)
1975-02-05
Machine for producing foams or homogeneous materials
GB1379461A
(en)
1975-01-02
Method and device for manufacturing mouldings and a moulding formed thereby
EP0057099A3
(en)
1984-02-01
Apparatus for continuously molding cylindrical blocks of foamed polymeric material
GB1048268A
(en)
1966-11-16
Polyurethane foam materials and apparatus for the production thereof
GB1397331A
(en)
1975-06-11
Production of foamed plastics material
CN207509586U
(en)
2018-06-19
A kind of foaming machine of adjustable sponge size
GB1433757A
(en)
1976-04-28
Plastic foams
FR2383899A1
(en)
1978-10-13
Plant for mfr. of mineral wool mat – has bell mouth feed to forming conveyor and preforming belt offering pressure onto forming conveyor (SW 9.10.78)
FR2031499A1
(en)
1970-11-20
Manufacture of continuous foam polyurethane – (sandwich) panels
Legal Events
Date
Code
Title
Description
1970-07-15
PS
Patent sealed
1973-09-19
PLNP
Patent lapsed through nonpayment of renewal fees
