DK535882A - Polyurethanskum - Google Patents

Polyurethanskum Download PDF

Info

Publication number
DK535882A
DK535882A DK535882A DK535882A DK535882A DK 535882 A DK535882 A DK 535882A DK 535882 A DK535882 A DK 535882A DK 535882 A DK535882 A DK 535882A DK 535882 A DK535882 A DK 535882A
Authority
DK
Denmark
Prior art keywords
tertiary amine
hydroxy groups
polyurethane foam
reaction
produced
Prior art date
Application number
DK535882A
Other languages
Danish (da)
English (en)
Inventor
Andre Gusthiot
Tu Pham
Reinoud Ritsema Van Eck
Original Assignee
Bp Chem Int 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.)
Filing date
Publication date
Application filed by Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of DK535882A publication Critical patent/DK535882A/da

Links

Classifications

    • 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
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1875—Catalysts containing secondary or tertiary amines or salts thereof containing ammonium salts or mixtures of secondary of tertiary amines and acids
    • 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
    • C08G2110/0008—Foam properties flexible
    • 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
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DK535882A 1981-04-25 1982-12-02 Polyurethanskum DK535882A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8112824 1981-04-25
PCT/GB1982/000121 WO1982003865A1 (fr) 1981-04-25 1982-04-23 Mousse de polyuretane

Publications (1)

Publication Number Publication Date
DK535882A true DK535882A (da) 1982-12-02

Family

ID=10521367

Family Applications (1)

Application Number Title Priority Date Filing Date
DK535882A DK535882A (da) 1981-04-25 1982-12-02 Polyurethanskum

Country Status (14)

Country Link
EP (1) EP0063930B1 (fr)
JP (1) JPS58500569A (fr)
AT (1) ATE16193T1 (fr)
BR (1) BR8207661A (fr)
DE (1) DE3266991D1 (fr)
DK (1) DK535882A (fr)
ES (1) ES511757A0 (fr)
FI (1) FI66411C (fr)
GR (1) GR76015B (fr)
IL (1) IL65633A0 (fr)
NO (1) NO824091L (fr)
NZ (1) NZ200416A (fr)
WO (1) WO1982003865A1 (fr)
ZA (1) ZA822829B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983003415A1 (fr) * 1982-03-26 1983-10-13 Akzona Inc Borates quaternaires d'ammonium comme catalyseurs de polyurethane
DE3610434A1 (de) * 1986-03-08 1987-09-10 Bayer Ag Neue umsetzungsprodukte und ihre verwendung als katalysatoren bei der herstellung von kunststoffen auf isocyanatbasis
GB8701993D0 (en) * 1987-01-29 1987-03-04 Bp Chem Int Ltd Polyurethane foams
JP2698583B2 (ja) * 1987-04-24 1998-01-19 花王株式会社 ポリウレタン製造用触媒
GB2232990A (en) * 1989-05-19 1991-01-02 Bp Chem Int Ltd Process for preparing low density polyurethane foam
CN116554427A (zh) * 2023-03-30 2023-08-08 佛山市惠安家居用品有限公司 一种抗静电海绵及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010963A (en) * 1959-05-21 1961-11-28 Houdry Process Corp Quaternary hydroxyalkyl tertiary heterocyclic amine bases and salts
US3980594A (en) * 1975-04-23 1976-09-14 The General Tire & Rubber Company Trimerization of aromatic isocyanates catalyzed by certain ammonium salts
US4040992A (en) * 1975-07-29 1977-08-09 Air Products And Chemicals, Inc. Catalysis of organic isocyanate reactions
US4148980A (en) * 1977-05-03 1979-04-10 Basf Wyandotte Corporation Novel carboxylate catalysts for the preparation of foams characterized by polyisocyanurate, polyurethane and poly (urethane-isocyanurate) linkages
US4186255A (en) * 1978-03-13 1980-01-29 Texaco Development Corporation Bis-quaternary ammonium salts as polyisocyanurate catalysts

Also Published As

Publication number Publication date
ZA822829B (en) 1983-12-28
GR76015B (fr) 1984-08-03
BR8207661A (pt) 1983-03-29
EP0063930B1 (fr) 1985-10-23
WO1982003865A1 (fr) 1982-11-11
IL65633A0 (en) 1982-07-30
ES8303465A1 (es) 1983-02-01
DE3266991D1 (en) 1985-11-28
FI66411B (fi) 1984-06-29
NO824091L (no) 1982-12-06
EP0063930A1 (fr) 1982-11-03
FI824293A0 (fi) 1982-12-14
JPS58500569A (ja) 1983-04-14
NZ200416A (en) 1984-12-14
ES511757A0 (es) 1983-02-01
FI824293L (fi) 1982-12-14
ATE16193T1 (de) 1985-11-15
FI66411C (fi) 1984-10-10

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Legal Events

Date Code Title Description
ATS Application withdrawn