GB1338275A - Process for making a polyurethane foam - Google Patents

Process for making a polyurethane foam

Info

Publication number
GB1338275A
GB1338275A GB2679071A GB2679071A GB1338275A GB 1338275 A GB1338275 A GB 1338275A GB 2679071 A GB2679071 A GB 2679071A GB 2679071 A GB2679071 A GB 2679071A GB 1338275 A GB1338275 A GB 1338275A
Authority
GB
United Kingdom
Prior art keywords
polyurethane foam
making
april
diethylaminoethylamine
dimethylaminopropylamine
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
GB2679071A
Other languages
English (en)
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
Dow Chemical 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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of GB1338275A publication Critical patent/GB1338275A/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
    • C08G18/1825—Catalysts containing secondary or tertiary amines or salts thereof having hydroxy or primary amino groups

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)
GB2679071A 1970-04-09 1971-04-19 Process for making a polyurethane foam Expired GB1338275A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2713470A 1970-04-09 1970-04-09

Publications (1)

Publication Number Publication Date
GB1338275A true GB1338275A (en) 1973-11-21

Family

ID=21835891

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2679071A Expired GB1338275A (en) 1970-04-09 1971-04-19 Process for making a polyurethane foam

Country Status (6)

Country Link
AU (1) AU2745071A (enrdf_load_stackoverflow)
BE (1) BE765547A (enrdf_load_stackoverflow)
DE (1) DE2116535A1 (enrdf_load_stackoverflow)
FR (1) FR2085965B1 (enrdf_load_stackoverflow)
GB (1) GB1338275A (enrdf_load_stackoverflow)
NL (1) NL7104678A (enrdf_load_stackoverflow)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4248930A (en) 1977-07-16 1981-02-03 Bayer Aktiengesellschaft The production of polyurethane resins and laminates
GB2231878A (en) * 1989-05-22 1990-11-28 Basf Corp Molded flexible polyurethane compositions of polycarbonate compatibility
US5274114A (en) * 1991-02-17 1993-12-28 Bayer Aktiengesellschaft Preparation and use of 3, (4)-substituted pyrrolidines as catalysts for the polyisocyanate polyaddition process
US6080865A (en) * 1995-04-26 2000-06-27 Lonza Ag Piperidinopentanamines, process for producing them and their use as a catalyst for producing urethanes
USRE38415E1 (en) * 1991-01-12 2004-02-03 Bayer Aktiengesellschaft Use of N-(aminoalkyl) pyrrolidines as catalysts for the polyisocyanate polyaddition process
US6858654B1 (en) 2003-10-27 2005-02-22 Air Products And Chemicals, Inc. Catalyst blends for producing low thermal desorption polyurethane foams
US8222311B2 (en) 2004-11-02 2012-07-17 Tosoh Corporation Hydroxyalkylated polyalkylenepolyamine composition, method of producing the same and their use in polyurethanes
US9657129B2 (en) 2010-12-22 2017-05-23 Tosoh Corporation Cyclic amine compound and process for producing polyurethane resin by using it
CN115505095A (zh) * 2022-10-21 2022-12-23 江苏美思德化学股份有限公司 一种开孔型单组份聚氨酯泡沫填缝剂及其制备方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4100811A1 (de) * 1991-01-12 1992-07-16 Bayer Ag Verwendung von n-(aminoalkyl)-pyrrolidinen als katalysator fuer das polyisocyanatpolyadditionsverfahren und verfahren zur herstellung von polyurethan (harnstoff)en
GB9215488D0 (en) * 1992-07-21 1992-09-02 Polyol Int Bv Isocyanate modified amines as catalysts useful for the preparation of polyurethane materials
DE4412677A1 (de) * 1994-04-13 1995-10-19 Basf Ag Verfahren zur Herstellung von Polyurethan-Schaumstoffen in Gegenwart von Aminoalkyl- oder Aminophenyl-imidazolen als Katalysator sowie die Verwendung dieser Katalysatoren zur Herstellung von Polyisocyanat-polyadditionsprodukten
ES2208201T3 (es) 1999-10-13 2004-06-16 Tosoh Corporation Composicion de un catalizador para la preparacion de una resina de poliuretano y procedimiento para la preparacion de una resina de poliuretano.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2949431A (en) * 1957-07-17 1960-08-16 Mobay Chemical Corp Preparation of cellular polyurethanes using piperazine catalysts

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4248930A (en) 1977-07-16 1981-02-03 Bayer Aktiengesellschaft The production of polyurethane resins and laminates
GB2231878A (en) * 1989-05-22 1990-11-28 Basf Corp Molded flexible polyurethane compositions of polycarbonate compatibility
US4980385A (en) * 1989-05-22 1990-12-25 Basf Corporation Polyurethane/polycarbonate compatibility
USRE38415E1 (en) * 1991-01-12 2004-02-03 Bayer Aktiengesellschaft Use of N-(aminoalkyl) pyrrolidines as catalysts for the polyisocyanate polyaddition process
US5274114A (en) * 1991-02-17 1993-12-28 Bayer Aktiengesellschaft Preparation and use of 3, (4)-substituted pyrrolidines as catalysts for the polyisocyanate polyaddition process
US6080865A (en) * 1995-04-26 2000-06-27 Lonza Ag Piperidinopentanamines, process for producing them and their use as a catalyst for producing urethanes
US6858654B1 (en) 2003-10-27 2005-02-22 Air Products And Chemicals, Inc. Catalyst blends for producing low thermal desorption polyurethane foams
US8222311B2 (en) 2004-11-02 2012-07-17 Tosoh Corporation Hydroxyalkylated polyalkylenepolyamine composition, method of producing the same and their use in polyurethanes
US8765008B2 (en) 2004-11-02 2014-07-01 Tosoh Corporation Hydroxyalkylated polyalkylenepolyamine composition, method for producing same and method for producing polyurethane resin using such hydroxyalkylated polyalkylenepolyamine composition
US9657129B2 (en) 2010-12-22 2017-05-23 Tosoh Corporation Cyclic amine compound and process for producing polyurethane resin by using it
CN115505095A (zh) * 2022-10-21 2022-12-23 江苏美思德化学股份有限公司 一种开孔型单组份聚氨酯泡沫填缝剂及其制备方法
CN115505095B (zh) * 2022-10-21 2023-09-29 江苏美思德化学股份有限公司 一种开孔型单组份聚氨酯泡沫填缝剂及其制备方法

Also Published As

Publication number Publication date
FR2085965A1 (enrdf_load_stackoverflow) 1971-12-31
NL7104678A (enrdf_load_stackoverflow) 1971-10-12
DE2116535A1 (de) 1971-12-09
AU2745071A (en) 1972-10-12
FR2085965B1 (enrdf_load_stackoverflow) 1974-03-08
BE765547A (fr) 1971-10-11

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Legal Events

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