GB9213191D0 - Eeldable polyurethane foam - Google Patents

Eeldable polyurethane foam

Info

Publication number
GB9213191D0
GB9213191D0 GB929213191A GB9213191A GB9213191D0 GB 9213191 D0 GB9213191 D0 GB 9213191D0 GB 929213191 A GB929213191 A GB 929213191A GB 9213191 A GB9213191 A GB 9213191A GB 9213191 D0 GB9213191 D0 GB 9213191D0
Authority
GB
United Kingdom
Prior art keywords
eeldable
polyurethane foam
polyurethane
foam
eeldable 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Withdrawn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
GB929213191A
Other versions
GB2256871A (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
Priority claimed from GB919113325A external-priority patent/GB9113325D0/en
Application filed by BRITISH VITA filed Critical BRITISH VITA
Priority to GB9213191A priority Critical patent/GB2256871A/en
Publication of GB9213191D0 publication Critical patent/GB9213191D0/en
Publication of GB2256871A publication Critical patent/GB2256871A/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Withdrawn legal-status Critical Current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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/12—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
    • C08J5/121—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives by heating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0016—Plasticisers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/0058—≥50 and <150kg/m3
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB9213191A 1991-06-20 1992-06-22 Weldable polyurethane foam Withdrawn GB2256871A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9213191A GB2256871A (en) 1991-06-20 1992-06-22 Weldable polyurethane foam

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919113325A GB9113325D0 (en) 1991-06-20 1991-06-20 Weldable polyurethane foam
GB9213191A GB2256871A (en) 1991-06-20 1992-06-22 Weldable polyurethane foam

Publications (2)

Publication Number Publication Date
GB9213191D0 true GB9213191D0 (en) 1992-08-05
GB2256871A GB2256871A (en) 1992-12-23

Family

ID=26299098

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9213191A Withdrawn GB2256871A (en) 1991-06-20 1992-06-22 Weldable polyurethane foam

Country Status (1)

Country Link
GB (1) GB2256871A (en)

Family Cites Families (17)

* 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
JPS4213554Y1 (en) * 1964-08-20 1967-08-02
JPS4317599Y1 (en) * 1965-07-08 1968-07-20
GB1233004A (en) * 1967-06-13 1971-05-26
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
CA1042599A (en) * 1973-02-03 1978-11-14 Morey Weisman Dielectrically modified polyurethane foam material
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
JPS53440A (en) * 1976-06-23 1978-01-06 Nippon Sekiyu Hanbai Kk Combustion method for liquid fuel
DE3143706A1 (en) * 1981-11-04 1983-05-11 Bayer Ag, 5090 Leverkusen HIGH-FREQUENCY-WELDABLE POLYURETHANE FOAMS AND A METHOD FOR THE PRODUCTION THEREOF
JPS58201835A (en) * 1982-05-20 1983-11-24 Asahi Chem Ind Co Ltd Aqueous dispersion composition having improved high frequency bonding property
JPS5956421A (en) * 1982-09-27 1984-03-31 Mitsui Toatsu Chem Inc Production of polyurethane foam
JPS60130630A (en) * 1983-12-17 1985-07-12 Toyo Rubber Chem Ind Co Ltd Production of polyurethane foam
JPS60133020A (en) * 1983-12-20 1985-07-16 Sanyo Chem Ind Ltd Urethane foam and its use
JPS6134011A (en) * 1984-07-26 1986-02-18 Ikeda Bussan Co Ltd Production of urethane foam
GB2236106A (en) * 1989-09-21 1991-03-27 British Vita Weldable polyurethane foam

Also Published As

Publication number Publication date
GB2256871A (en) 1992-12-23

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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)