LU41344A1 - Procédé de préparation en une seule phase d'élastomères d'uréthanne-urée moulés - Google Patents

Procédé de préparation en une seule phase d'élastomères d'uréthanne-urée moulés

Info

Publication number
LU41344A1
LU41344A1 LU41344DA LU41344A1 LU 41344 A1 LU41344 A1 LU 41344A1 LU 41344D A LU41344D A LU 41344DA LU 41344 A1 LU41344 A1 LU 41344A1
Authority
LU
Luxembourg
Prior art keywords
phase preparation
molded urethane
urea elastomers
elastomers
urea
Prior art date
Application number
Other languages
English (en)
Inventor
Kurt C Frisch
Seymour L Axelrood
Original Assignee
Ets Kuhlmann
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 Ets Kuhlmann filed Critical Ets Kuhlmann
Publication of LU41344A1 publication Critical patent/LU41344A1/fr

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
    • C08G18/0895—Manufacture of polymers by continuous processes
    • 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
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
    • C08G18/6685—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 or polyamines of C08G18/38
    • 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
    • C08G2150/00—Compositions for coatings
    • C08G2150/50—Compositions for coatings applied by spraying at least two streams of reaction components
    • 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
    • C08G2190/00—Compositions for sealing or packing joints
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S528/903—Polymerizing or processing an isocyanate under substantially anhydrous conditions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S528/906—Fiber or elastomer prepared from an isocyanate reactant

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
LU41344D 1961-03-10 1962-03-08 Procédé de préparation en une seule phase d'élastomères d'uréthanne-urée moulés LU41344A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US94699A US3203932A (en) 1961-03-10 1961-03-10 Metallo-organic catalyzed one-shot process for preparing urethaneurea elastomers

Publications (1)

Publication Number Publication Date
LU41344A1 true LU41344A1 (fr) 1962-05-08

Family

ID=22246660

Family Applications (1)

Application Number Title Priority Date Filing Date
LU41344D LU41344A1 (fr) 1961-03-10 1962-03-08 Procédé de préparation en une seule phase d'élastomères d'uréthanne-urée moulés

Country Status (8)

Country Link
US (1) US3203932A (fr)
BE (1) BE614851A (fr)
CH (1) CH427270A (fr)
DE (1) DE1216538B (fr)
FR (1) FR1320997A (fr)
GB (1) GB981935A (fr)
LU (1) LU41344A1 (fr)
NL (2) NL275774A (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3391091A (en) * 1962-03-01 1968-07-02 M & T Chemicals Inc Technique for preparation of polyurethanes employing a tin compound as a gel catalyst and a metal soap as a blowing catalyst
US3425999A (en) * 1966-07-11 1969-02-04 Wyandotte Chemicals Corp Tetrahydrofuran-ethylene oxide polyether urethane-urea polymers
FR2189460B1 (fr) * 1972-06-16 1975-03-07 Peugeot & Renault
JPS5145316B2 (fr) * 1973-08-06 1976-12-03
JPS5416559B2 (fr) * 1973-08-14 1979-06-22
US3866651A (en) * 1973-10-10 1975-02-18 Edward N Gomberg Flat free pneumatic tire and void free filling therefor
US3899443A (en) * 1974-01-30 1975-08-12 Upjohn Co Novel cocatalyst system for trimerizing polyisocyanates
US4003859A (en) * 1974-01-30 1977-01-18 The Upjohn Company Novel process for trimerizing polyisocyanates
US4119594A (en) * 1977-05-31 1978-10-10 General Motors Corporation Catalyzed one-shot system for molding thermoset polyurethanes
DE2920501A1 (de) * 1979-05-21 1980-11-27 Bayer Ag Verfahren zur herstellung von polyurethanharnstoffelastomeren
US4425446A (en) 1982-06-23 1984-01-10 Sealed Air Corporation Urea-modified isocyanurate foam, composition and method
DE3436098A1 (de) * 1984-10-02 1986-04-17 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von gegebenenfalls zelligen polyurethan-polyharnstoff-formkoerpern unter verwendung von urethan- und isocyanuratgruppen enthaltenden 2,4- und/oder 2,6-toluylen-diisocyanaten
CH660358A5 (de) * 1984-07-06 1987-04-15 Lonza Ag Substituierte p,p'-methylen-bisaniline.
US4584362A (en) * 1985-02-27 1986-04-22 Cosan Chemical Corporation Bismuth catalyst system for preparing polyurethane elastomers
US4900776A (en) * 1988-12-01 1990-02-13 Georgia-Pacific Resins, Inc. Potassium catalyst system for preparing polyurethane based plywood-patch compositions
DD292005A5 (de) * 1989-03-17 1991-07-18 ������@������������k�� Kettenverlaengerungsmittel fuer p-phenylen-methylendiisocyanat-(mdi)-prepolymere fuer gegossene polyurethan-elastomere (pu-elastomere)
US5011902A (en) * 1989-11-01 1991-04-30 Georgia-Pacific Resins, Inc. Co-catalyst system for preparing polyurethane based plywood-patch compositions
DE4218791A1 (de) * 1992-06-06 1993-12-09 Basf Ag Verfahren zur Herstellung von Urethan- und Harnstoffgruppen enthaltenden, kompakten oder zelligen Elastomeren oder Formkörpern hieraus
RU2271374C1 (ru) * 2004-09-13 2006-03-10 Федеральное государственное унитарное предприятие (ФГУП) "Пермский завод им. С.М. Кирова" Полиуретановая композиция для изготовления изделий
DE102006032187A1 (de) * 2006-07-12 2008-01-24 Bayer Materialscience Ag Polyharnstoff-Polyurethan-Formkörper und Verfahren zu ihrer Herstellung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB731071A (en) * 1951-07-19 1955-06-01 Du Pont Preparation of elastomers from polyalkylene ether glycols and diisocyanates
GB815122A (en) * 1955-08-04 1959-06-17 Du Pont Improvements in or relating to curable polyurethane and polyurethane-polyurea polymers
US3000757A (en) * 1957-01-28 1961-09-19 Du Pont Process for coating substrates with a vapor permeable polymeric coating
BE578504A (fr) * 1957-09-10 1900-01-01
US3036996A (en) * 1961-02-01 1962-05-29 Du Pont Cured polyetherurethanes

Also Published As

Publication number Publication date
NL275774A (fr) 1964-10-12
US3203932A (en) 1965-08-31
CH427270A (fr) 1966-12-31
DE1216538B (de) 1966-05-12
BE614851A (fr) 1962-03-30
FR1320997A (fr) 1963-03-15
GB981935A (en) 1965-01-27
NL125853C (fr) 1968-08-15

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