CH515949A - Process for the production of elastic, weldable polyurethane foams - Google Patents

Process for the production of elastic, weldable polyurethane foams

Info

Publication number
CH515949A
CH515949A CH1266068A CH1266068A CH515949A CH 515949 A CH515949 A CH 515949A CH 1266068 A CH1266068 A CH 1266068A CH 1266068 A CH1266068 A CH 1266068A CH 515949 A CH515949 A CH 515949A
Authority
CH
Switzerland
Prior art keywords
elastic
production
polyurethane foams
weldable polyurethane
weldable
Prior art date
Application number
CH1266068A
Other languages
German (de)
Inventor
Herbert Dr Eck
Karl-Heinz Dr Michl
Hellmuth Dr Spes
Original Assignee
Wacker Chemie Gmbh
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 Wacker Chemie Gmbh filed Critical Wacker Chemie Gmbh
Publication of CH515949A publication Critical patent/CH515949A/en

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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • 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
    • C08K5/005—Stabilisers against oxidation, heat, light, ozone
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions 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; Compositions of derivatives of such polymers
    • C08L27/02—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L31/00—Compositions 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 acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
    • C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
    • C08L31/04—Homopolymers or copolymers of vinyl acetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
CH1266068A 1967-08-23 1968-08-23 Process for the production of elastic, weldable polyurethane foams CH515949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW0044632 1967-08-23

Publications (1)

Publication Number Publication Date
CH515949A true CH515949A (en) 1971-11-30

Family

ID=7604151

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1266068A CH515949A (en) 1967-08-23 1968-08-23 Process for the production of elastic, weldable polyurethane foams

Country Status (6)

Country Link
BE (1) BE719875A (en)
CH (1) CH515949A (en)
DE (1) DE1719325B2 (en)
FR (1) FR1578500A (en)
GB (1) GB1217708A (en)
NL (1) NL6811994A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1141931B (en) * 1958-09-12 1962-12-27 Stetter Baumaschf Georg Transportable building material mixer
US4348489A (en) 1973-02-03 1982-09-07 Morey Weisman Dielectrically modified polyurethane foam material
US4022856A (en) * 1975-01-06 1977-05-10 The General Tire & Rubber Company Anchorable urethane foams
CA1068841A (en) * 1975-11-12 1979-12-25 Manfred Dietrich Process for the production of stable dispersions
DE2825569A1 (en) * 1978-06-10 1979-12-20 Basf Ag PROCESS FOR THE MANUFACTURING OF LIGHT-STABLE POLYURETHANE INTEGRAL FOAM
DE2937509A1 (en) 1979-09-17 1981-04-02 Bayer Ag, 5090 Leverkusen DIALKOXY-PHOSPHONYL-N-ALKYL-FORMIC ACID AMIDES AND THEIR USE AS ADDITIVES IN THE PRODUCTION OF FLAME-BOWABLE AND HIGH-FREQUENCY-WELDABLE POLYURETHANE FOAMS
GB2236106A (en) * 1989-09-21 1991-03-27 British Vita Weldable polyurethane foam
CN107868442A (en) * 2017-11-28 2018-04-03 烟台史密得机电设备制造有限公司 A kind of cellular polyurethane method for producing elastomers

Also Published As

Publication number Publication date
DE1719325A1 (en) 1971-11-11
FR1578500A (en) 1969-08-14
NL6811994A (en) 1969-02-25
DE1719325B2 (en) 1975-06-12
BE719875A (en) 1969-02-24
GB1217708A (en) 1970-12-31

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Legal Events

Date Code Title Description
PL Patent ceased