GB8921377D0 - Weldable polyurethane foam - Google Patents

Weldable polyurethane foam

Info

Publication number
GB8921377D0
GB8921377D0 GB898921377A GB8921377A GB8921377D0 GB 8921377 D0 GB8921377 D0 GB 8921377D0 GB 898921377 A GB898921377 A GB 898921377A GB 8921377 A GB8921377 A GB 8921377A GB 8921377 D0 GB8921377 D0 GB 8921377D0
Authority
GB
United Kingdom
Prior art keywords
polyurethane foam
weldable polyurethane
weldable
foam
polyurethane
Prior art date
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.)
Withdrawn
Application number
GB898921377A
Other versions
GB2236106A (en
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.)
BRITISH VITA
Original Assignee
BRITISH VITA
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.)
Filing date
Publication date
Application filed by BRITISH VITA filed Critical BRITISH VITA
Priority to GB8921377A priority Critical patent/GB2236106A/en
Publication of GB8921377D0 publication Critical patent/GB8921377D0/en
Publication of GB2236106A publication Critical patent/GB2236106A/en
Withdrawn legal-status Critical Current

Links

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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • 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
    • C08J2427/00—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
    • 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
    • C08J2461/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
GB8921377A 1989-09-21 1989-09-21 Weldable polyurethane foam Withdrawn GB2236106A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8921377A GB2236106A (en) 1989-09-21 1989-09-21 Weldable polyurethane foam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8921377A GB2236106A (en) 1989-09-21 1989-09-21 Weldable polyurethane foam

Publications (2)

Publication Number Publication Date
GB8921377D0 true GB8921377D0 (en) 1989-11-08
GB2236106A GB2236106A (en) 1991-03-27

Family

ID=10663433

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8921377A Withdrawn GB2236106A (en) 1989-09-21 1989-09-21 Weldable polyurethane foam

Country Status (1)

Country Link
GB (1) GB2236106A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2256871A (en) * 1991-06-20 1992-12-23 British Vita Weldable polyurethane foam
GB2366794A (en) * 2000-09-13 2002-03-20 Procter & Gamble Process for making a foam component

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1245117B (en) * 1958-05-03 1967-07-20 Erich Schickedanz Process for the production of thermally deformable and weldable foams
GB1025914A (en) * 1963-03-28 1966-04-14 Pittsburgh Plate Glass Co Polyurethane resin foam
GB1233004A (en) * 1967-06-13 1971-05-26
DE1719325B2 (en) * 1967-08-23 1975-06-12 Wacker-Chemie Gmbh, 8000 Muenchen Process for achieving the weldability of elastic polyurethane foams
DE2022208A1 (en) * 1970-05-06 1971-12-02 Rudolph Koepp & Co Chem Fab Ag Improved High Frequency Weldable Foams and Methods for Making Them
CH574807A5 (en) * 1971-04-02 1976-04-30 Pohl Gerhard
US4348489A (en) * 1973-02-03 1982-09-07 Morey Weisman Dielectrically modified polyurethane foam material
US4439548A (en) * 1973-02-03 1984-03-27 Morey Weisman Modified polyurethane product having improved load-bearing characteristics
JPS60130630A (en) * 1983-12-17 1985-07-12 Toyo Rubber Chem Ind Co Ltd Production of polyurethane foam
JP3505241B2 (en) * 1994-10-12 2004-03-08 富士写真フイルム株式会社 1H-1,2,4-triazole derivatives and 1H-pyrrolo- [1,2-b] [1,2,4] triazole derivatives

Also Published As

Publication number Publication date
GB2236106A (en) 1991-03-27

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)