ES454455A1 - Metodo mejorado para preparar una espuma de poliuretano de gran resiliencia. - Google Patents

Metodo mejorado para preparar una espuma de poliuretano de gran resiliencia.

Info

Publication number
ES454455A1
ES454455A1 ES454455A ES454455A ES454455A1 ES 454455 A1 ES454455 A1 ES 454455A1 ES 454455 A ES454455 A ES 454455A ES 454455 A ES454455 A ES 454455A ES 454455 A1 ES454455 A1 ES 454455A1
Authority
ES
Spain
Prior art keywords
polyol
polyols
group
molecular weight
weight
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
ES454455A
Other languages
English (en)
Spanish (es)
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.)
M&T Chemicals Inc
Original Assignee
M&T Chemicals Inc
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 M&T Chemicals Inc filed Critical M&T Chemicals Inc
Publication of ES454455A1 publication Critical patent/ES454455A1/es
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
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/24—Catalysts containing metal compounds of tin
    • C08G18/244—Catalysts containing metal compounds of tin tin salts of carboxylic acids
    • C08G18/246—Catalysts containing metal compounds of tin tin salts of carboxylic acids containing also tin-carbon bonds

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)
ES454455A 1975-12-22 1976-12-21 Metodo mejorado para preparar una espuma de poliuretano de gran resiliencia. Expired ES454455A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64298975A 1975-12-22 1975-12-22

Publications (1)

Publication Number Publication Date
ES454455A1 true ES454455A1 (es) 1978-05-01

Family

ID=24578897

Family Applications (1)

Application Number Title Priority Date Filing Date
ES454455A Expired ES454455A1 (es) 1975-12-22 1976-12-21 Metodo mejorado para preparar una espuma de poliuretano de gran resiliencia.

Country Status (10)

Country Link
JP (1) JPS5298096A (it)
AU (1) AU504925B2 (it)
CA (1) CA1073599A (it)
DE (1) DE2658271A1 (it)
ES (1) ES454455A1 (it)
FR (1) FR2336428A1 (it)
GB (1) GB1533308A (it)
IT (1) IT1125275B (it)
NL (1) NL7614075A (it)
SE (1) SE7614358L (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981000411A1 (en) * 1979-08-07 1981-02-19 Nat Res Dev Improvements relating to polyurethane catalysts
US4360670A (en) * 1981-02-02 1982-11-23 Air Products And Chemicals, Inc. Amino and amido dialkyl tin carboxylates
JPS62288623A (ja) * 1986-06-05 1987-12-15 M D Kasei Kk ウレタン発泡体の製造方法
EP0490276A3 (en) * 1990-12-12 1993-04-07 Air Products And Chemicals, Inc. Hydroxyl-containing organotin catalysts for making polyurethane rim elastomers
US5382602A (en) * 1993-06-09 1995-01-17 Duffy; Robert D. Flexible slabstock polyurethane foam formulation for a rapid-cool process
GB9314555D0 (en) * 1993-07-14 1993-08-25 Ici Plc Polyisocyanate composition
US5340852A (en) * 1993-09-09 1994-08-23 Imperial Chemical Industries Plc Polyisocyanate composition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL106889C (it) * 1957-09-25 1900-01-01
FR1341772A (fr) * 1961-06-12 1963-11-02 Metal & Thermit Corp Procédé de préparation de polyuréthane cellulaire et catalyseurs pour sa mise en oeuvre

Also Published As

Publication number Publication date
FR2336428A1 (fr) 1977-07-22
AU504925B2 (en) 1979-11-01
CA1073599A (en) 1980-03-11
DE2658271A1 (de) 1977-06-30
JPS5298096A (en) 1977-08-17
SE7614358L (sv) 1977-06-23
NL7614075A (nl) 1977-06-24
GB1533308A (en) 1978-11-22
AU2074176A (en) 1978-06-29
IT1125275B (it) 1986-05-14
FR2336428B1 (it) 1983-07-22

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