BE765547A - POLYURETHANE FOAM PREPARATION PROCESS - Google Patents

POLYURETHANE FOAM PREPARATION PROCESS

Info

Publication number
BE765547A
BE765547A BE765547A BE765547A BE765547A BE 765547 A BE765547 A BE 765547A BE 765547 A BE765547 A BE 765547A BE 765547 A BE765547 A BE 765547A BE 765547 A BE765547 A BE 765547A
Authority
BE
Belgium
Prior art keywords
preparation process
polyurethane foam
foam preparation
polyurethane
preparation
Prior art date
Application number
BE765547A
Other languages
French (fr)
Inventor
P F J Geijsen Etb C Loefgren
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 BE765547A publication Critical patent/BE765547A/en

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)
BE765547A 1970-04-09 1971-04-09 POLYURETHANE FOAM PREPARATION PROCESS BE765547A (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
BE765547A true BE765547A (en) 1971-10-11

Family

ID=21835891

Family Applications (1)

Application Number Title Priority Date Filing Date
BE765547A BE765547A (en) 1970-04-09 1971-04-09 POLYURETHANE FOAM PREPARATION PROCESS

Country Status (6)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2732292A1 (en) 1977-07-16 1979-02-01 Bayer Ag METHOD FOR MANUFACTURING POLYURETHANE PLASTICS
US4980385A (en) * 1989-05-22 1990-12-25 Basf Corporation Polyurethane/polycarbonate compatibility
DE4100811A1 (en) * 1991-01-12 1992-07-16 Bayer Ag USE OF N- (AMINOALKYL) PYRROLIDINES AS A CATALYST FOR THE POLYISOCYANATE POLYADDITIONAL METHOD AND METHOD FOR THE PRODUCTION OF POLYURETHANE (UREA)
USRE38415E1 (en) * 1991-01-12 2004-02-03 Bayer Aktiengesellschaft Use of N-(aminoalkyl) pyrrolidines as catalysts for the polyisocyanate polyaddition process
DE4104870A1 (en) * 1991-02-17 1992-08-27 Bayer Ag USE OF 3, (4) SUBSTITUTED PYRROLIDINES AS CATALYSTS FOR THE POLYISOCYANATE POLYADDITION METHOD, METHOD FOR THE PRODUCTION THEREOF AND METHOD FOR THE PRODUCTION OF POLYURETHANE (UREA)
GB9215488D0 (en) * 1992-07-21 1992-09-02 Polyol Int Bv Isocyanate modified amines as catalysts useful for the preparation of polyurethane materials
DE4412677A1 (en) * 1994-04-13 1995-10-19 Basf Ag Process for the production of polyurethane foams in the presence of aminoalkyl or aminophenyl imidazoles as a catalyst and the use of these catalysts for the production of polyisocyanate polyaddition products
JP4138873B2 (en) * 1995-04-26 2008-08-27 ロンザ アーゲー Piperidinopentanamines, their production and use as catalysts
ES2208201T3 (en) * 1999-10-13 2004-06-16 Tosoh Corporation COMPOSITION OF A CATALYST FOR THE PREPARATION OF A POLYURETHANE RESIN AND PROCEDURE FOR THE PREPARATION OF A POLYURETHANE RESIN.
US6858654B1 (en) 2003-10-27 2005-02-22 Air Products And Chemicals, Inc. Catalyst blends for producing low thermal desorption polyurethane foams
WO2006049182A1 (en) 2004-11-02 2006-05-11 Tosoh Corporation Hydroxyalkylated polyalkylenepolyamine composition, method for producing same and method for producing polyurethane resin using such hydroxyalkylated polyalkylenepolyamine composition
CN103270039B (en) 2010-12-22 2016-03-30 东曹株式会社 Cyclic amine compound and use this cyclic amine compound to manufacture the method for urethane resin
CN115505095B (en) * 2022-10-21 2023-09-29 江苏美思德化学股份有限公司 Open-cell type single-component polyurethane foam joint mixture and preparation method thereof

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

Also Published As

Publication number Publication date
GB1338275A (en) 1973-11-21
DE2116535A1 (en) 1971-12-09
FR2085965B1 (en) 1974-03-08
AU2745071A (en) 1972-10-12
NL7104678A (en) 1971-10-12
FR2085965A1 (en) 1971-12-31

Similar Documents

Publication Publication Date Title
FR2075935A1 (en) STABLE HYDROPHILIC POLYURETHANE FOAM
NL156728B (en) PROCESS FOR PREPARING COLD-CURED POLYURETHANE FOAM.
ZA713548B (en) Polyurethane foams
BE806806A (en) PROCESS FOR PREPARING POLYURETHANE FOAMS
BE765547A (en) POLYURETHANE FOAM PREPARATION PROCESS
BR7016287D0 (en) THERMOCURABLE POLYURETHANE FORMING FOAM
BE796961A (en) PHOTOSTABLE POLYURETHANE FOAM
BE787395A (en) POLYISOCYANATES PREPARATION PROCESS
BE765287A (en) 3- DERIVATIVE PREPARATION PROCESS
GB1320813A (en) Polyurethane foams
ZA739059B (en) Polyurethane foams
IT953191B (en) PROCEDURE FOR PRODUCING POLYURETHANE FOAMS
BE744132A (en) PROCESS FOR PREPARING DIISOCYANATES
GB1398185A (en) Polyurethane foams
BE798926A (en) PROCESS FOR PREPARING POLYURETHANE FOAMS
BE779154A (en) POLYURETHANE FOAM
BE763011A (en) POLY-ORGANO-SILOXANES PREPARATION PROCESS
BE767990A (en) MONOCHLOROBENZALDEHYDES PREPARATION PROCESS
BE750142A (en) PROCESS FOR PREPARING RIGID FIRE-RESISTANT POLYURETHANE FOAMS
IT973154B (en) PROCEDURE FOR THE PREPARATION OF POLYURETHANE FOAM
BE771816A (en) FLEXIBLE POLYURETHANE FOAM
BE761797A (en) VINYL-TRICHLOROSILANE PREPARATION PROCESS
BE762579A (en) PROCESS FOR PREPARING NON-STICKY POLYURETHANE COATINGS
BE781944A (en) FIRE-RETARDANT POLYURETHANE FOAM
IT986868B (en) POLYURETHANE FOAMS