BR7608385A - Processo para preparar um poliuretano flexivel celular aperfeicoado - Google Patents

Processo para preparar um poliuretano flexivel celular aperfeicoado

Info

Publication number
BR7608385A
BR7608385A BR7608385A BR7608385A BR7608385A BR 7608385 A BR7608385 A BR 7608385A BR 7608385 A BR7608385 A BR 7608385A BR 7608385 A BR7608385 A BR 7608385A BR 7608385 A BR7608385 A BR 7608385A
Authority
BR
Brazil
Prior art keywords
prepare
cellular polyurethane
flexible cellular
perfected
perfected flexible
Prior art date
Application number
BR7608385A
Other languages
English (en)
Inventor
R Russo
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 BR7608385A publication Critical patent/BR7608385A/pt

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
    • C08G18/242—Catalysts containing metal compounds of tin organometallic compounds containing tin-carbon bonds
    • 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
    • C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
BR7608385A 1975-12-18 1976-12-14 Processo para preparar um poliuretano flexivel celular aperfeicoado BR7608385A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/641,963 US4085072A (en) 1975-12-18 1975-12-18 Process for preparing oxidatively stable polyurethane foam

Publications (1)

Publication Number Publication Date
BR7608385A true BR7608385A (pt) 1977-12-06

Family

ID=24574582

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7608385A BR7608385A (pt) 1975-12-18 1976-12-14 Processo para preparar um poliuretano flexivel celular aperfeicoado

Country Status (12)

Country Link
US (1) US4085072A (pt)
JP (1) JPS5298095A (pt)
AU (1) AU505705B2 (pt)
BR (1) BR7608385A (pt)
CA (1) CA1072248A (pt)
DE (1) DE2657412A1 (pt)
ES (1) ES454354A1 (pt)
FR (1) FR2335542A1 (pt)
GB (1) GB1527039A (pt)
MX (1) MX143560A (pt)
NL (1) NL7614073A (pt)
SE (1) SE434750B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA795326B (en) * 1978-10-10 1980-11-26 M & T Chemicals Inc Method for preparing oxidatively stable flexible polyurethane foam
DK152480A (da) * 1980-03-10 1981-08-11 M & T Chemicals Inc Oxidativt stabilt polyurethanskumstof og fremgangsmaade til dets fremstilling
US4312959A (en) * 1980-03-10 1982-01-26 M&T Chemicals Inc. Novel catalyst compositions and method for preparing polyurethane foams using same
US4436881A (en) 1983-06-29 1984-03-13 Acme Resin Corporation Polyurethane binder compositions
ES2106196T3 (es) * 1992-10-09 1997-11-01 Dow Chemical Co Nuevos catalizadores para la preparacion de poliuretanos.
US5491174A (en) * 1992-10-09 1996-02-13 The Dow Chemical Company Process for preparation of polyurethanes utilizing novel catalysts
US5646195A (en) * 1995-03-07 1997-07-08 The Dow Chemical Company Catalyst for polyurethane carpet backings and carpets prepared therewith
WO1996037532A1 (de) * 1995-05-24 1996-11-28 Siemens Aktiengesellschaft Epoxidharzformmassen mit halogenfreiem flammschutz
EP2511352A1 (de) * 2011-04-13 2012-10-17 Bayer Materialscience AG Siebdruckverfahren mit zu einem Polyurethanpolymer reagierender Drucktinte
AT516549B1 (de) * 2014-11-20 2017-05-15 Wenatex Forschung - Entw - Produktion Gmbh Antimikrobielles Mittel zum biociden Ausrüsten von Polymeren

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL125854C (pt) * 1958-11-03
NL247436A (pt) * 1959-01-17
GB1003201A (en) * 1963-03-15 1965-09-02 Ici Ltd Improvements in or relating to the manufacture of polyurethanes
US3311648A (en) * 1963-10-21 1967-03-28 Stauffer Chemical Co Organotin sulfonium compounds
US3822223A (en) * 1967-04-03 1974-07-02 Baychem Corp Preparing polyurethanes with a dialkyl tin carboxylate/tertiary amine catalyst combination
GB1197314A (en) * 1967-05-01 1970-07-01 Nuodex Ltd Improvements relating to the production of Polyurethanes
US3620985A (en) * 1968-09-16 1971-11-16 M & T Chemicals Inc Urethane foam catalyst and process for preparing urethane foam
SU364641A1 (ru) * 1970-03-30 1972-12-28 ВСЕСОЮЗНАЯ ? ПАТЕНТНО :D:i;:;-:'':iH
BE786328A (fr) * 1971-07-15 1973-01-15 Ici Ltd Preparation de polyurethannes

Also Published As

Publication number Publication date
NL7614073A (nl) 1977-06-21
DE2657412C2 (pt) 1989-01-12
ES454354A1 (es) 1977-12-16
FR2335542A1 (fr) 1977-07-15
CA1072248A (en) 1980-02-19
SE434750B (sv) 1984-08-13
DE2657412A1 (de) 1977-06-23
US4085072A (en) 1978-04-18
SE7614233L (sv) 1977-06-19
JPS5298095A (en) 1977-08-17
AU505705B2 (en) 1979-11-29
MX143560A (es) 1981-06-02
GB1527039A (en) 1978-10-04
FR2335542B1 (pt) 1983-08-05
AU2063476A (en) 1978-06-22

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