GB1265772A - - Google Patents

Info

Publication number
GB1265772A
GB1265772A GB1265772DA GB1265772A GB 1265772 A GB1265772 A GB 1265772A GB 1265772D A GB1265772D A GB 1265772DA GB 1265772 A GB1265772 A GB 1265772A
Authority
GB
United Kingdom
Prior art keywords
octane
azabicyclo
aug
catalyst
polyurethane foams
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
Other languages
English (en)
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 filed Critical
Publication of GB1265772A publication Critical patent/GB1265772A/en
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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/20—Heterocyclic amines; Salts thereof
    • C08G18/2045—Heterocyclic amines; Salts thereof containing condensed heterocyclic rings

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)
GB1265772D 1969-08-18 1970-08-17 Expired GB1265772A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85107269A 1969-08-18 1969-08-18

Publications (1)

Publication Number Publication Date
GB1265772A true GB1265772A (fr) 1972-03-08

Family

ID=25309899

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1265772D Expired GB1265772A (fr) 1969-08-18 1970-08-17

Country Status (3)

Country Link
DE (1) DE2040607A1 (fr)
FR (1) FR2058365B1 (fr)
GB (1) GB1265772A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1048736C (zh) * 1994-02-22 2000-01-26 气体产品与化学公司 一种在催化剂存在下由多异氰酸酯制备聚氨酯的方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1048736C (zh) * 1994-02-22 2000-01-26 气体产品与化学公司 一种在催化剂存在下由多异氰酸酯制备聚氨酯的方法

Also Published As

Publication number Publication date
DE2040607A1 (de) 1971-03-04
FR2058365A1 (fr) 1971-05-28
FR2058365B1 (fr) 1973-01-12

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees