CA1168800A - Reticulant-surfactif pour des mousses de polyether- polyurethane semi-flexibles, absorbant l'energie - Google Patents

Reticulant-surfactif pour des mousses de polyether- polyurethane semi-flexibles, absorbant l'energie

Info

Publication number
CA1168800A
CA1168800A CA000384732A CA384732A CA1168800A CA 1168800 A CA1168800 A CA 1168800A CA 000384732 A CA000384732 A CA 000384732A CA 384732 A CA384732 A CA 384732A CA 1168800 A CA1168800 A CA 1168800A
Authority
CA
Canada
Prior art keywords
crosslinker
polyol
oxide adduct
semiflexible
foam
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.)
Expired
Application number
CA000384732A
Other languages
English (en)
Inventor
Thomas H. Austin
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.)
Dow Chemical Co
Original Assignee
Thomas H. Austin
Eastman Chemical Company
The Dow Chemical Company
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 Thomas H. Austin, Eastman Chemical Company, The Dow Chemical Company filed Critical Thomas H. Austin
Application granted granted Critical
Publication of CA1168800A publication Critical patent/CA1168800A/fr
Expired legal-status Critical Current

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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5033—Polyethers having heteroatoms other than oxygen having nitrogen containing carbocyclic groups
    • 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
    • C08G2110/0016—Foam properties semi-rigid
    • 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
    • C08G2110/0033—Foam properties having integral skins
    • 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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA000384732A 1980-09-29 1981-08-27 Reticulant-surfactif pour des mousses de polyether- polyurethane semi-flexibles, absorbant l'energie Expired CA1168800A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19197680A 1980-09-29 1980-09-29
US191,976 1980-09-29

Publications (1)

Publication Number Publication Date
CA1168800A true CA1168800A (fr) 1984-06-05

Family

ID=22707693

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000384732A Expired CA1168800A (fr) 1980-09-29 1981-08-27 Reticulant-surfactif pour des mousses de polyether- polyurethane semi-flexibles, absorbant l'energie

Country Status (8)

Country Link
JP (1) JPS5780420A (fr)
BR (1) BR8104219A (fr)
CA (1) CA1168800A (fr)
DE (1) DE3136362A1 (fr)
ES (1) ES8704651A1 (fr)
FR (1) FR2491075B1 (fr)
GB (1) GB2084595B (fr)
IT (1) IT1139493B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9022194D0 (en) * 1990-10-12 1990-11-28 Ici Plc Method for preparing polyurea-polyurethane flexible foams
DE4408430A1 (de) * 1994-03-12 1995-09-14 Basf Schwarzheide Gmbh Verfahren zur Herstellung von hochelastischen Polyurethan-Weichschaumstoffen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB916745A (en) * 1958-06-23 1963-01-30 Christopher Lumley Wilson Improvements in the manufacture of polyether-polyurethane flexible foams
NL134440C (fr) * 1963-06-17
US3451917A (en) * 1966-01-10 1969-06-24 Bendix Corp Radio frequency sputtering apparatus
US4101462A (en) * 1977-04-07 1978-07-18 Texaco Development Corp. Urethane catalyst
DE2815540A1 (de) * 1978-04-11 1979-10-25 Basf Ag Polyurethan-weichschaumstoffe mit hoher trag- und stossabsorptionsfaehigkeit

Also Published As

Publication number Publication date
GB2084595B (en) 1984-03-07
IT8124190A0 (it) 1981-09-28
BR8104219A (pt) 1982-08-31
GB2084595A (en) 1982-04-15
ES8704651A1 (es) 1984-06-16
FR2491075A1 (fr) 1982-04-02
DE3136362A1 (de) 1982-08-12
JPS5780420A (en) 1982-05-20
FR2491075B1 (fr) 1985-08-16
IT1139493B (it) 1986-09-24

Similar Documents

Publication Publication Date Title
US4282330A (en) Energy management polyether polyurethane foam
CA1122614A (fr) Catalyseurs d'urethane
US3267050A (en) Foamed organic polyisocyanate-amine reaction products
US5874485A (en) Flexible foams and flexible molded foams based on allophanate-modified diphenylmethane diisocyanates and processes for the production of these foams
US5539009A (en) Water-blown polyurethane sealing devices and compositions for producing same
US4612335A (en) Polyoxyalkylene polyether amino alcohols containing a tertiary hydroxyl group and flexible polyurethanes made therefrom
US5821275A (en) Flexible foams and flexible molded foams based on liquid isocyanate-terminated allophanate-modified MDI prepolymer blends and processes for the production of these foams
GB2082608A (en) Rim elastomer with improved heat distortion and tear properties
KR960005794B1 (ko) 폴리우레탄 발포체의 제조방법
EP0362647B1 (fr) Mousses flexibles de polyuréthane comprenant des diamines (cyclo)aliphatiques
US4435527A (en) Polyester polymer polyols made with polyester polycarbonates and polyurethanes therefrom
US4371629A (en) Preparation of a semiflexible energy management polyether polyurethane foam using as a crosslinker-surfactant an ethylene oxide adduct of a Mannich condensate prepared from the reaction of nonyl phenol, diethanolamine and formaldehyde
EP0459622B1 (fr) Mousses de polyuréthane uniquement gonflées avec de l'eau
CA2146388A1 (fr) Preparation de mousses flexibles de polyurethane, tres resistantes aux chocs et exemptes de cfc; melanges de polyisocyanates a base de diisocyanate de diphenylmethane, modifies par des groupes urethane, pouvant etre utilises a cette fin
CA2146910A1 (fr) Preparation de mousses de polyurethane, catalysee par des aminoalkylimidazoles ou des aminophenylimidazoles; utilisation de ces catalyseurs pour la preparation de produits de polyaddition de polyisocyanates
JPS5850249B2 (ja) ハツホウポリウレタン
EP3612581B1 (fr) Catalyseurs pour produire des polyuréthanes
US5308882A (en) Preparation of polyurethane foam without a tertiary amine catalyst
CA1158797A (fr) Derives de morpholine et leur emploi comme agents de catalyse du polyurethane
US5750583A (en) Process for the production of molded polyurethane products
CA1337001C (fr) Compositions de prepolymere de polyisocyanate, et leur utilisation dans la preparation de polyurethanes
CA1168800A (fr) Reticulant-surfactif pour des mousses de polyether- polyurethane semi-flexibles, absorbant l'energie
CA1304414C (fr) N-(polyoxyalkyl)-n-(alkyl) amines
US5238971A (en) Polyoxyalkylene glycols containing imidazolidones
CA1108795A (fr) Polyurethannes derives de nouveaux polyols de novolac

Legal Events

Date Code Title Description
MKEX Expiry