FR2276332A1 - Procede destine a catalyser la reaction entre un polyisocyanate et un polyol pour obtenir un polymere ayant des liaisons urethanne - Google Patents

Procede destine a catalyser la reaction entre un polyisocyanate et un polyol pour obtenir un polymere ayant des liaisons urethanne

Info

Publication number
FR2276332A1
FR2276332A1 FR7519556A FR7519556A FR2276332A1 FR 2276332 A1 FR2276332 A1 FR 2276332A1 FR 7519556 A FR7519556 A FR 7519556A FR 7519556 A FR7519556 A FR 7519556A FR 2276332 A1 FR2276332 A1 FR 2276332A1
Authority
FR
France
Prior art keywords
bindings
catalyzing
polyisocyanate
polyol
urethane
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.)
Granted
Application number
FR7519556A
Other languages
English (en)
Other versions
FR2276332B3 (fr
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.)
Pharmacia and Upjohn Co
Original Assignee
Upjohn Co
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 Upjohn Co filed Critical Upjohn Co
Publication of FR2276332A1 publication Critical patent/FR2276332A1/fr
Application granted granted Critical
Publication of FR2276332B3 publication Critical patent/FR2276332B3/fr
Granted 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/166—Catalysts not provided for in the groups C08G18/18 - C08G18/26
    • C08G18/168—Organic compounds
    • 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
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/701—Compounds forming isocyanates or isothiocyanates in situ
    • 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
    • C08G2115/00—Oligomerisation
    • C08G2115/02—Oligomerisation to isocyanurate groups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/902—Cellular polymer containing an isocyanurate structure

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)
FR7519556A 1974-06-24 1975-06-23 Procede destine a catalyser la reaction entre un polyisocyanate et un polyol pour obtenir un polymere ayant des liaisons urethanne Granted FR2276332A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US482261A US3925284A (en) 1974-06-24 1974-06-24 Polyisocyanate-based foam process using aminimides as catalyst

Publications (2)

Publication Number Publication Date
FR2276332A1 true FR2276332A1 (fr) 1976-01-23
FR2276332B3 FR2276332B3 (fr) 1979-02-16

Family

ID=23915376

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7519556A Granted FR2276332A1 (fr) 1974-06-24 1975-06-23 Procede destine a catalyser la reaction entre un polyisocyanate et un polyol pour obtenir un polymere ayant des liaisons urethanne

Country Status (7)

Country Link
US (1) US3925284A (fr)
JP (1) JPS5232996B2 (fr)
DE (1) DE2527902C3 (fr)
FR (1) FR2276332A1 (fr)
GB (1) GB1463460A (fr)
IT (1) IT1035968B (fr)
NL (1) NL7507094A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067830A (en) * 1976-03-29 1978-01-10 Ashland Oil, Inc. Catalytic trimerization of polyisocyanates
CA1259487A (fr) * 1983-04-29 1989-09-19 John S. Skalski Affichage modifiable de prix
US5705585A (en) 1993-06-30 1998-01-06 Arqule, Inc. Aminimide-containing molecules and materials as molecular recognition agents
US5240970A (en) * 1993-01-08 1993-08-31 Air Products And Chemicals, Inc. Quaternary ammonium carboxylate inner salt compositions as controlled activity catalysts for making polyurethane foam
AU704878B2 (en) * 1994-01-05 1999-05-06 Arqule, Inc. Method of making polymers having specific properties
US7034110B2 (en) 1994-01-05 2006-04-25 Arqule, Inc. Method of identifying chemical compounds having selected properties for a particular application
US5734082A (en) * 1994-10-20 1998-03-31 Arqule Inc. Hydroxyethyl aminimides
US5712171A (en) * 1995-01-20 1998-01-27 Arqule, Inc. Method of generating a plurality of chemical compounds in a spatially arranged array
AU5438796A (en) * 1995-04-06 1996-10-23 Arqule, Inc. Method for rapid purification, analysis and characterization of collections of chemical compounds
US5962412A (en) * 1996-06-10 1999-10-05 Arqule, Inc. Method of making polymers having specific properties
JP2003026772A (ja) * 2001-07-23 2003-01-29 Hitachi Chem Co Ltd 硬化性組成物及びそれを用いた硬化方法
CN108290994B (zh) * 2015-11-30 2021-10-22 东曹株式会社 用于制造聚氨酯泡沫的催化剂组合物、以及使用其制造软质聚氨酯泡沫的方法
EP3805285B1 (fr) * 2019-10-08 2024-07-10 Evonik Operations GmbH Fabrication de mousse dure de polyuréthane

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3625872A (en) * 1967-06-15 1971-12-07 Nisshin Spinning Flame-resistive polyurethane foam composition
US3745133A (en) * 1968-02-05 1973-07-10 Upjohn Co Cellular isocyanurate containing polymers
US3706800A (en) * 1970-02-26 1972-12-19 Ashland Oil Inc Process for the preparation of aminimides

Also Published As

Publication number Publication date
FR2276332B3 (fr) 1979-02-16
GB1463460A (en) 1977-02-02
JPS5118799A (fr) 1976-02-14
DE2527902A1 (de) 1976-02-05
US3925284A (en) 1975-12-09
IT1035968B (it) 1979-10-20
DE2527902C3 (de) 1978-08-17
DE2527902B2 (de) 1977-11-24
JPS5232996B2 (fr) 1977-08-25
NL7507094A (nl) 1975-12-30

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Legal Events

Date Code Title Description
ST Notification of lapse