IL65633A0 - Polyurethane foam - Google Patents

Polyurethane foam

Info

Publication number
IL65633A0
IL65633A0 IL65633A IL6563382A IL65633A0 IL 65633 A0 IL65633 A0 IL 65633A0 IL 65633 A IL65633 A IL 65633A IL 6563382 A IL6563382 A IL 6563382A IL 65633 A0 IL65633 A0 IL 65633A0
Authority
IL
Israel
Prior art keywords
tertiary amine
hydroxy groups
polyurethane foam
reaction
produced
Prior art date
Application number
IL65633A
Other languages
English (en)
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 IL65633A0 publication Critical patent/IL65633A0/xx

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)
IL65633A 1981-04-25 1982-04-27 Polyurethane foam IL65633A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8112824 1981-04-25

Publications (1)

Publication Number Publication Date
IL65633A0 true IL65633A0 (en) 1982-07-30

Family

ID=10521367

Family Applications (1)

Application Number Title Priority Date Filing Date
IL65633A IL65633A0 (en) 1981-04-25 1982-04-27 Polyurethane foam

Country Status (14)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983003415A1 (en) * 1982-03-26 1983-10-13 Akzona Inc Quaternary ammonium borates as polyurethane catalysts
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 (de) 1984-08-03
BR8207661A (pt) 1983-03-29
EP0063930B1 (de) 1985-10-23
WO1982003865A1 (en) 1982-11-11
ES8303465A1 (es) 1983-02-01
DE3266991D1 (en) 1985-11-28
FI66411B (fi) 1984-06-29
NO824091L (no) 1982-12-06
EP0063930A1 (de) 1982-11-03
FI824293A0 (fi) 1982-12-14
DK535882A (da) 1982-12-02
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

Similar Documents

Publication Publication Date Title
AU7904494A (en) Improved process for preparing polyurethane foam
DE3370344D1 (en) Process for producing polyisocyanates containing isocyanurate groups, and their use as isocyanate components for producing polyurethanes
PT85938A (en) Process for preparing moisture curable sealant compositions containing polyurethane prepolymers and dimorpholinodiethyl ether
BE903147A (fr) Mousses de polyurethanes
EP0344551A3 (en) Liquid polyisocyanate mixtures, process for their preparation and their use in the preparation of flexible polyurethane foams
MY130513A (en) Process for preparing a flexible polyurethane foam
EP0286005A3 (de) Flexible Polyharnstoff- oder Polyharnstoff-Polyurethanschaumstoffe aus aminabgeschlossenen Verbindungen und Verfahren zu ihrer Herstellung
PT96622A (pt) Processo para a fabricacao de espumas polimericas
CA2084807A1 (en) Polyurethane foams
MY111107A (en) Process for making flexible foams
NZ335216A (en) Process for preparing rigid and flexible polyurethane foams by reacting polyisocyanate and polyether polyol
DE2961959D1 (en) Fluid, stable interpolymer/polyol compositions, process for the production thereof and processes for the production of elastomeric polyurethanes and polyurethane foams therefrom
AU552649B2 (en) Polyamines and polyurethanes
HU175269B (hu) Sposob poluchenija mjagkikh, ehlastichnykh poliuretanov
EP0496081A3 (en) Rigid polyurethane and polyisocyanurate foams
ES478253A1 (es) Un metodo de obtencion de un poliuretano reticulado.
DE3266991D1 (en) Polyurethane foam
GB1423239A (en) Light-stable polyurethane foam
EP0152240A3 (de) Umesterungsverfahren
DE2963500D1 (en) Activated isocyanate prepolymers and method for the manufacture of elastomeric polyurethanes
ES460673A1 (es) Procedimiento para la utilizacion de uretanos de poliester endurecibles para la fabricacion de hilos de bobinado, di- rectamente esta/ables.
MY132361A (en) Process for preparing a flexible polyurethane foam
DE3064207D1 (en) Process for preparing polyisocyanurate foams containing urethane groups
EP0447845A3 (en) Radiation curable amine- and ureagroups containing urethane acrylate compounds
DE3061293D1 (en) Process for preparing highly elastic polyetherurethane foams from allophanat groups containing polyisocyanates