NL125854C - - Google Patents

Info

Publication number
NL125854C
NL125854C NL125854DA NL125854C NL 125854 C NL125854 C NL 125854C NL 125854D A NL125854D A NL 125854DA NL 125854 C NL125854 C NL 125854C
Authority
NL
Netherlands
Application number
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.)
Publication of NL125854C publication Critical patent/NL125854C/xx

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
    • 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
    • C08G18/163—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22
    • C08G18/165—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22 covered by C08G18/18 and C08G18/24
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences

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)
NL125854D 1958-11-03 NL125854C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US771242A US3397158A (en) 1958-11-03 1958-11-03 Cellular polyurethanes

Publications (1)

Publication Number Publication Date
NL125854C true NL125854C (nl)

Family

ID=25091177

Family Applications (2)

Application Number Title Priority Date Filing Date
NL125854D NL125854C (nl) 1958-11-03
NL244979D NL244979A (nl) 1958-11-03

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL244979D NL244979A (nl) 1958-11-03

Country Status (7)

Country Link
US (1) US3397158A (nl)
BE (1) BE584089A (nl)
CH (1) CH431068A (nl)
DE (1) DE1121802B (nl)
FR (1) FR1241345A (nl)
GB (1) GB930635A (nl)
NL (2) NL244979A (nl)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE618837A (nl) * 1961-06-12
US3351573A (en) * 1961-06-13 1967-11-07 Allied Chem Catalyzed storage-stable quick drying coating composition containing polyurethane-polyisocyanate film former
BE626937A (nl) * 1962-01-13
GB1091604A (en) * 1964-03-12 1967-11-22 Lankro Chem Ltd Improvements in or relating to polyurethane foams
DE1215361B (de) * 1964-04-21 1966-04-28 Bayer Ag Verfahren zur Herstellung von homogenen oder zelligen Polyurethankunststoffen
US3386927A (en) * 1964-08-31 1968-06-04 Dow Chemical Co Method for making porous polyurethane foams
US3471418A (en) * 1965-03-24 1969-10-07 Allied Chem Urethane sponge prepared from crude polyisocyanates
DE1694162A1 (de) * 1967-06-27 1971-06-09 Bayer Ag Verfahren zur Herstellung von Urethangruppen aufweisenden Schaumstoffen
US3620985A (en) * 1968-09-16 1971-11-16 M & T Chemicals Inc Urethane foam catalyst and process for preparing urethane foam
US3931387A (en) * 1973-04-17 1976-01-06 Inter-Polymer Research Corporation Catalyst system for injection molding polyurethanes
US4085072A (en) * 1975-12-18 1978-04-18 M&T Chemicals Inc. Process for preparing oxidatively stable polyurethane foam
US4353995A (en) * 1979-03-07 1982-10-12 Mobay Chemical Corporation Novel catalyst system for polyurethane foams
US4273885A (en) * 1980-04-01 1981-06-16 Texaco Development Corp. Novel catalyst system for RIM elastomers
US4546154A (en) * 1983-05-23 1985-10-08 Ici Americas Inc. Process for forming mold releasable polyurethane, polyurea and polyureaurethane resins using isocyanate reactive polysiloxanes as internal mold release agents
US4477366A (en) * 1983-05-23 1984-10-16 Ici Americas Inc. Silicone surfactant/organofunctional polysiloxane internal mold release agents
US5206200A (en) * 1991-04-22 1993-04-27 W. R. Grace & Co.-Conn. Tin catalysts for hydrolysis of latent amine curing agents
MX2010005069A (es) 2009-05-27 2010-11-26 Bayer Materialscience Ag Procedimiento para la fabricacion de espumas blandas de poliuretano con emision reducida.
DE102009033710A1 (de) * 2009-07-18 2011-01-20 Evonik Goldschmidt Gmbh Verwendung von Metallsalzen einer Carbonsäure bei der Herstellung von Polyurethansystemen
WO2024163147A1 (en) 2023-02-03 2024-08-08 Galata Chemicals Llc Process for manufacturing polyurethane foam

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA729222A (en) * 1966-03-01 Union Carbide Corporation Tin-containing catalyst for isocyanate reactions
US2374136A (en) * 1940-11-01 1945-04-17 Du Pont Catalytic reaction of isocyanates with organic compounds
DE860109C (de) * 1941-04-20 1952-12-18 Bayer Ag Kuenstliche Schwaemme
US2764565A (en) * 1951-12-24 1956-09-25 Bayer Ag Process and apparatus for the manufacture of polyurethane plastics
US2720507A (en) * 1952-10-03 1955-10-11 Eastman Kodak Co Organo-metallic tin catalysts for preparation of polyesters
DE964988C (de) * 1954-01-19 1957-05-29 Bayer Ag Verfahren zur Herstellung von Schaumstoffen auf Polyester-Polyisocyanat-Basis mit verbesserter Porenstruktur
BE536296A (nl) * 1954-03-22
US2833732A (en) * 1954-08-25 1958-05-06 Dow Corning Method of preparing siloxane resin foams
US2901445A (en) * 1955-06-17 1959-08-25 Du Pont Cellular polyurethane reaction product containing polysiloxane and method of preparing same
US2893898A (en) * 1956-01-16 1959-07-07 Bradford Dyers Ass Ltd Method of rendering materials water-repellent
US2993813A (en) * 1956-02-29 1961-07-25 Bayer Ag Process of coating a substrate with polyurethane foam
US2993869A (en) * 1956-12-05 1961-07-25 Gen Tire & Rubber Co Cellular polyurethane elastomer and preparation of same using a morpholine catalyst
BE567937A (nl) * 1957-05-23
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
DE1121802B (de) 1962-01-11
GB930635A (en) 1963-07-03
NL244979A (nl)
BE584089A (nl)
FR1241345A (fr) 1960-09-16
CH431068A (de) 1967-02-28
US3397158A (en) 1968-08-13

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