NL7216532A - - Google Patents

Info

Publication number
NL7216532A
NL7216532A NL7216532A NL7216532A NL7216532A NL 7216532 A NL7216532 A NL 7216532A NL 7216532 A NL7216532 A NL 7216532A NL 7216532 A NL7216532 A NL 7216532A NL 7216532 A NL7216532 A NL 7216532A
Authority
NL
Netherlands
Application number
NL7216532A
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 filed Critical
Publication of NL7216532A publication Critical patent/NL7216532A/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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof

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)
NL7216532A 1971-12-08 1972-12-06 NL7216532A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE15764/71A SE366051B (ja) 1971-12-08 1971-12-08

Publications (1)

Publication Number Publication Date
NL7216532A true NL7216532A (ja) 1973-06-13

Family

ID=20301198

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7216532A NL7216532A (ja) 1971-12-08 1972-12-06

Country Status (5)

Country Link
US (1) US3850880A (ja)
DE (1) DE2259614A1 (ja)
GB (1) GB1408945A (ja)
NL (1) NL7216532A (ja)
SE (1) SE366051B (ja)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2436740A1 (de) * 1974-07-30 1976-02-12 Bayer Ag Verfahren zur herstellung von polyharnstoffen
US4107148A (en) * 1974-08-22 1978-08-15 Toyo Boseki Kabushiki Kaisha Powder coating composition comprising a mixture of a polyester and plural silicone compounds
DE2442763C3 (de) * 1974-09-06 1986-05-07 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von thermoplastischen und elastischen Polyurethanen
US4070346A (en) * 1975-01-21 1978-01-24 Bayer Aktiengesellschaft Production of polyurethane powder
US4069208A (en) * 1975-10-14 1978-01-17 E. I. Du Pont De Nemours And Company Heat-activatable polyurethane powder coatings
US4083831A (en) * 1976-04-09 1978-04-11 Armstrong Cork Company Process for the preparation of granular urethane-urea polymers
US4107256A (en) * 1977-04-18 1978-08-15 The Firestone Tire & Rubber Company Suspension polymerization of polyurethanes and spin-molding the powder product thereof
DE2727486C2 (de) * 1977-06-18 1982-09-16 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Herstellung von thermoplastischen Formmassen
DE2757017C3 (de) * 1977-12-21 1986-07-31 Hoechst Ag, 6230 Frankfurt Verfahren zum Herstellen von druckbeständigen Polyurethan-Polyharnstoff-Kapseln mit strukturierter Innenmasse
US4403083A (en) * 1979-06-01 1983-09-06 W. R. Grace & Co. Preparation of solid polyurethane particles
US4293679A (en) * 1979-06-13 1981-10-06 W. R. Grace & Co. Composition and method of controlling solid polyurethane particle size with water reactant
DE2927597A1 (de) * 1979-07-07 1981-01-15 Bayer Ag Verfahren zur herstellung von formkoerpern auf polyurethanbasis
US4579929A (en) * 1985-04-18 1986-04-01 The Firestone Tire & Rubber Company Urethane compositions prepared via preformed adducts
US5084506A (en) * 1987-12-03 1992-01-28 Ppg Industries, Inc. Stable nonaqueous microparticle dispersions prepared from aminoplast resins
US4783502A (en) * 1987-12-03 1988-11-08 Ppg Industries, Inc. Stable nonaqueous polyurethane microparticle dispersion
US4833177A (en) * 1987-12-03 1989-05-23 Ppg Industries, Inc. Method for preparing stably dispersed nonaqueous microparticle dispersion
JP3015240B2 (ja) * 1993-12-22 2000-03-06 キヤノン株式会社 現像剤量規制部材およびそれを用いた現像装置
GB9506946D0 (en) * 1995-04-04 1995-05-24 Univ Strathclyde Microgels
CN111019161A (zh) * 2019-12-31 2020-04-17 广东绿洲化工有限公司 一种聚氨酯粉末的制备方法

Also Published As

Publication number Publication date
SE366051B (ja) 1974-04-08
DE2259614A1 (de) 1973-06-14
GB1408945A (en) 1975-10-08
US3850880A (en) 1974-11-26

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