ES454354A1 - Un metodo para preparar un poliuretano celular flexible mejorado. - Google Patents

Un metodo para preparar un poliuretano celular flexible mejorado.

Info

Publication number
ES454354A1
ES454354A1 ES454354A ES454354A ES454354A1 ES 454354 A1 ES454354 A1 ES 454354A1 ES 454354 A ES454354 A ES 454354A ES 454354 A ES454354 A ES 454354A ES 454354 A1 ES454354 A1 ES 454354A1
Authority
ES
Spain
Prior art keywords
polyurethane foam
oxidatively stable
stable polyurethane
catalysts
halides
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
ES454354A
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.)
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 ES454354A1 publication Critical patent/ES454354A1/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
    • C08G18/242—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)
ES454354A 1975-12-18 1976-12-17 Un metodo para preparar un poliuretano celular flexible mejorado. Expired ES454354A1 (es)

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
ES454354A1 true ES454354A1 (es) 1977-12-16

Family

ID=24574582

Family Applications (1)

Application Number Title Priority Date Filing Date
ES454354A Expired ES454354A1 (es) 1975-12-18 1976-12-17 Un metodo para preparar un poliuretano celular flexible mejorado.

Country Status (12)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES484766A1 (es) * 1978-10-10 1980-06-16 M & T Chemicals Inc Un metodo para preparar una espuma de poliuretano flexible
US4312959A (en) * 1980-03-10 1982-01-26 M&T Chemicals Inc. Novel catalyst compositions and method for preparing polyurethane foams using same
DK152480A (da) * 1980-03-10 1981-08-11 M & T Chemicals Inc Oxidativt stabilt polyurethanskumstof og fremgangsmaade til dets fremstilling
US4436881A (en) 1983-06-29 1984-03-13 Acme Resin Corporation Polyurethane binder compositions
US5491174A (en) * 1992-10-09 1996-02-13 The Dow Chemical Company Process for preparation of polyurethanes utilizing novel catalysts
EP0705288B1 (en) * 1992-10-09 1997-08-27 The Dow Chemical Company Novel catalysts for preparation of polyurethanes
US5646195A (en) * 1995-03-07 1997-07-08 The Dow Chemical Company Catalyst for polyurethane carpet backings and carpets prepared therewith
EP0828774B1 (de) * 1995-05-24 1999-08-11 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
BE584089A (es) * 1958-11-03
BE587687A (es) * 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
JPS5298095A (en) 1977-08-17
AU505705B2 (en) 1979-11-29
CA1072248A (en) 1980-02-19
DE2657412C2 (es) 1989-01-12
SE434750B (sv) 1984-08-13
GB1527039A (en) 1978-10-04
SE7614233L (sv) 1977-06-19
FR2335542A1 (fr) 1977-07-15
MX143560A (es) 1981-06-02
BR7608385A (pt) 1977-12-06
NL7614073A (nl) 1977-06-21
FR2335542B1 (es) 1983-08-05
US4085072A (en) 1978-04-18
AU2063476A (en) 1978-06-22
DE2657412A1 (de) 1977-06-23

Similar Documents

Publication Publication Date Title
AU8396675A (en) Slidable guard for beds
AU7593974A (en) Guard bed system
NL7614546A (nl) Werkwijze ter bereiding van polyurethanschuim.
GB1549366A (en) Catalyst systems containing dimethylamino ether mono-ols for polyurethane foam formation
IT1026067B (it) Procedimento per produrre espansi poliuretanici
AU8630075A (en) Isocyanurate foams
ZA75832B (en) Modifiers for poly(vinyl chloride) foam
AR206830A1 (es) Cinta tejida para cinturones de seguridad
AU8409775A (en) Cellular polyurethane
ES454354A1 (es) Un metodo para preparar un poliuretano celular flexible mejorado.
NL7500901A (nl) Werkwijze ter bereiding van polyurethaanschuim.
JPS52141898A (en) Half hard polyurethane foam for wrapping use
ZA755752B (en) Isocyanurate foams
NL7511411A (nl) Werkwijze ter bereiding van isocyanuraatschuimen.
NO143066C (no) Polyuretanskum som inneholder isocyanurat-ringer
ZA745982B (en) Mobile chair base having locking means
IT1035942B (it) Procedimento per produrre espansi poliuretanici
JPS52138598A (en) Process for preparing poly*tetramethylene ether*glycol
GB1539266A (en) High resiliency foam with load bearing ability by use of organotin mercaptide catalysts
JPS52142798A (en) Storable precursor for hard polyurethane foam
JPS5350110A (en) Bis*dialkylaminopropyl*amino derivatives and process for preparing polyurethane using same as catalyst
IT1043552B (it) Procedimento per preparare espansi elessibili di poliuretani com l ausilio di bolioli triorga nosililici
IT1026490B (it) Procedimento per produrre espansi poliuretanici
AU8248675A (en) Flame-retardant foams
AU1288276A (en) Solid polyurethane tyre

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19871027