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AR197817A1 - METHOD FOR PRODUCING POLYURETHANE POWDER - Google Patents

METHOD FOR PRODUCING POLYURETHANE POWDER

Info

Publication number
AR197817A1
AR197817A1 AR24860373A AR24860373A AR197817A1 AR 197817 A1 AR197817 A1 AR 197817A1 AR 24860373 A AR24860373 A AR 24860373A AR 24860373 A AR24860373 A AR 24860373A AR 197817 A1 AR197817 A1 AR 197817A1
Authority
AR
Argentina
Prior art keywords
producing polyurethane
polyurethane powder
powder
producing
polyurethane
Prior art date
Application number
AR24860373A
Other languages
Spanish (es)
Original Assignee
Usm Corp
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
Priority claimed from US00263658A external-priority patent/US3817886A/en
Priority claimed from US358476A external-priority patent/US3917741A/en
Application filed by Usm Corp filed Critical Usm Corp
Application granted granted Critical
Publication of AR197817A1 publication Critical patent/AR197817A1/en

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
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
    • C08G18/0871—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being organic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Colloid Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
AR24860373A 1972-06-16 1973-06-15 METHOD FOR PRODUCING POLYURETHANE POWDER AR197817A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US00263658A US3817886A (en) 1972-06-16 1972-06-16 Manufacture of particulate polyurethane material in an organic mediumand in the presence of a bentone
US27861172A 1972-08-07 1972-08-07
US358476A US3917741A (en) 1972-06-16 1973-05-09 Method of making polyurethane powder

Publications (1)

Publication Number Publication Date
AR197817A1 true AR197817A1 (en) 1974-05-10

Family

ID=27401626

Family Applications (1)

Application Number Title Priority Date Filing Date
AR24860373A AR197817A1 (en) 1972-06-16 1973-06-15 METHOD FOR PRODUCING POLYURETHANE POWDER

Country Status (7)

Country Link
JP (1) JPS5729485B2 (en)
AR (1) AR197817A1 (en)
DE (1) DE2330601A1 (en)
FR (1) FR2189451A1 (en)
IE (1) IE38152B1 (en)
IT (1) IT1017519B (en)
NL (1) NL7308418A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2538999C3 (en) * 1975-09-02 1981-10-22 Lignotock Verfahrenstechnik Gmbh, 1000 Berlin Binder component for polyurethane binders
JPS62205114A (en) * 1986-03-05 1987-09-09 Toru Nomura Production of spherical resin
US4833177A (en) * 1987-12-03 1989-05-23 Ppg Industries, Inc. Method for preparing stably dispersed nonaqueous microparticle dispersion
US4855164A (en) * 1988-02-12 1989-08-08 Ppg Industries, Inc. Stable multiphase coating compositions
JP4417754B2 (en) 2004-03-18 2010-02-17 株式会社ジェイテクト Lubricant composition, speed reducer using the same, and electric power steering device using the same
JP5199574B2 (en) * 2006-12-28 2013-05-15 三井化学株式会社 Method for producing biodegradable polymer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830037A (en) * 1953-06-30 1958-04-08 Du Pont Poly
BE654667A (en) * 1963-10-22

Also Published As

Publication number Publication date
IE38152B1 (en) 1978-01-04
IE38152L (en) 1973-12-16
FR2189451A1 (en) 1974-01-25
IT1017519B (en) 1977-08-10
JPS5729485B2 (en) 1982-06-23
JPS4952295A (en) 1974-05-21
NL7308418A (en) 1973-12-18
FR2189451B1 (en) 1977-05-13
DE2330601A1 (en) 1974-01-03

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