NL7501585A - Werkwijze voor de bereiding van polyurethanen. - Google Patents

Werkwijze voor de bereiding van polyurethanen.

Info

Publication number
NL7501585A
NL7501585A NL7501585A NL7501585A NL7501585A NL 7501585 A NL7501585 A NL 7501585A NL 7501585 A NL7501585 A NL 7501585A NL 7501585 A NL7501585 A NL 7501585A NL 7501585 A NL7501585 A NL 7501585A
Authority
NL
Netherlands
Prior art keywords
polyurethanes
preparation
Prior art date
Application number
NL7501585A
Other languages
English (en)
Original Assignee
Atlantic Richfield 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 Atlantic Richfield Co filed Critical Atlantic Richfield Co
Publication of NL7501585A publication Critical patent/NL7501585A/nl

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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/8064—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with monohydroxy compounds
    • 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
    • C08G18/28—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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • 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
    • C08G71/00—Macromolecular compounds obtained by reactions forming a ureide or urethane link, otherwise, than from isocyanate radicals in the main chain of the macromolecule
    • C08G71/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
NL7501585A 1974-04-04 1975-02-11 Werkwijze voor de bereiding van polyurethanen. NL7501585A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/457,942 US3950285A (en) 1974-04-04 1974-04-04 Preparation of polymeric urethanes from dicarbamates

Publications (1)

Publication Number Publication Date
NL7501585A true NL7501585A (nl) 1975-10-07

Family

ID=23818686

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7501585A NL7501585A (nl) 1974-04-04 1975-02-11 Werkwijze voor de bereiding van polyurethanen.

Country Status (2)

Country Link
US (1) US3950285A (nl)
NL (1) NL7501585A (nl)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2612784B1 (de) * 1976-03-25 1977-06-23 Hoechst Ag Blockierte Diisocyanate,ihre Herstellung aus Hexamethylendiisocyanat-1,6 und Acetessigsaeureestern,sowie ihre Verwendung als Vernetzungsmittel
FR2375272A1 (fr) * 1976-12-23 1978-07-21 Poudres & Explosifs Ste Nale Nouveaux poly(carbonates-urethannes)triols et leurs applications
US4224454A (en) * 1978-10-13 1980-09-23 Lord Corporation Photoinitiation systems for free radical polymerization reactions
US4287083A (en) * 1978-10-13 1981-09-01 Lord Corporation Photoinitiation systems for free radical polymerization reactions
US4214073A (en) * 1979-05-29 1980-07-22 Societe Nationale Des Poudres Et Explosifs Poly-(carbonate-urethane)-triols and preparation thereof
EP0027498B1 (en) * 1979-09-21 1985-03-27 Basf Wyandotte Corporation Rigid, non-cellular urethane polymer composition modified with reaction product of an isocyanate and an alcohol and a process for producing it
DE2943549A1 (de) * 1979-10-27 1981-05-07 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von urethanen und ihre verwendung zur herstellung von isocyanaten
GB8402995D0 (en) * 1984-02-04 1984-03-07 Bp Chem Int Ltd Transesterification process
DE3606478A1 (de) * 1986-02-28 1987-09-03 Basf Ag Verfahren zur herstellung von biscarbamaten und neue biscarbamate
US5134205A (en) * 1987-03-02 1992-07-28 King Industries Certain hydroxyalkyl carbamate compounds, homopolymers and copolymers thereof and uses thereof
US5154841A (en) * 1988-12-21 1992-10-13 The Procter & Gamble Company Process for preparing substituted imidazoline fabric conditioning compounds
US5093456A (en) * 1989-06-14 1992-03-03 Minnesota Mining And Manufacturing Company Monocarbamate diols, polymers derived from them and nlo-active materials therefrom
US5212015A (en) * 1989-06-14 1993-05-18 Minnesota Mining And Manufacturing Company Coated substrates comprising polymers derived from monocarbamate diols
US5163060A (en) * 1989-06-14 1992-11-10 Minnesota Mining And Manufacturing Company Second harmonic generator comprising an NLO-active polymer derived from monocarbamate diols
US5153237A (en) * 1991-09-09 1992-10-06 Isp Investments Inc. Radiation curable propenyl ether resins
US5140054A (en) * 1991-09-09 1992-08-18 Isp Investments Inc. Radiation curable polypropenyl ether resins
US9125968B2 (en) * 2005-03-30 2015-09-08 Boston Scientific Scimed, Inc. Polymeric/ceramic composite materials for use in medical devices
US7365126B2 (en) * 2005-09-16 2008-04-29 Boston Scientific Scimed, Inc. Medical device articles formed from polymer-inorganic hybrids prepared by ester-alkoxy transesterification reaction during melt processing
US8008395B2 (en) * 2005-09-27 2011-08-30 Boston Scientific Scimed, Inc. Organic-inorganic hybrid particle material and polymer compositions containing same
JP2009518494A (ja) * 2005-12-09 2009-05-07 カウンスィル オブ サイエンティフィック アンド インダストリアル リサーチ ポリウレタンを製造するための溶融トランスウレタンプロセス
US9469768B1 (en) * 2012-05-30 2016-10-18 Pison Stream Solutions Powder coating composition useful as a finish

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683728A (en) * 1950-11-01 1954-07-13 Goodyear Tire & Rubber Monoadducts of polyisocyanates and tertiary alcohols
US2855421A (en) * 1952-07-03 1958-10-07 Bayer Ag Polyisocyanates and method of preparing polyisocyanates
US2797232A (en) * 1953-04-02 1957-06-25 Bayer Ag Hidden polyisocyanates
NL106889C (nl) * 1957-09-25 1900-01-01
GB944310A (en) * 1961-06-26 1963-12-11 Ici Ltd Polyurethanes
BE654888A (nl) * 1963-10-29 1965-02-15
GB1140534A (en) * 1965-06-01 1969-01-22 Ici Ltd Manufacture of polymers from polyisocyanates and poly-tert-alkyl urethanes
US3454621A (en) * 1965-06-17 1969-07-08 Chrysler Corp Preparation of blocked isocyanate adducts
GB1075039A (en) * 1965-06-24 1967-07-12 Ici Ltd Manufacture of isocyan ate reaction products
US3676405A (en) * 1970-06-05 1972-07-11 Ford Motor Co Thermoset resins with hydroxy acrylate, methyl methacrylate and blocked isocyanate

Also Published As

Publication number Publication date
US3950285A (en) 1976-04-13

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BV The patent application has lapsed