DK132761C - Fremgangsmade til fremstilling af elastomere polyurethanpartikler til anvendelse som matteringsmiddel i overtreksmateriale - Google Patents

Fremgangsmade til fremstilling af elastomere polyurethanpartikler til anvendelse som matteringsmiddel i overtreksmateriale

Info

Publication number
DK132761C
DK132761C DK582168A DK582168A DK132761C DK 132761 C DK132761 C DK 132761C DK 582168 A DK582168 A DK 582168A DK 582168 A DK582168 A DK 582168A DK 132761 C DK132761 C DK 132761C
Authority
DK
Denmark
Prior art keywords
matter
procedure
preparation
coating material
polyurethane particles
Prior art date
Application number
DK582168A
Other languages
Danish (da)
English (en)
Other versions
DK132761B (da
Inventor
W K Bingham
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of DK132761B publication Critical patent/DK132761B/da
Application granted granted Critical
Publication of DK132761C publication Critical patent/DK132761C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Laminated Bodies (AREA)
DK582168A 1967-12-08 1968-11-28 Fremgangsmade til fremstilling af elastomere polyurethanpartikler til anvendelse som matteringsmiddel i overtreksmateriale DK132761C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68895667A 1967-12-08 1967-12-08

Publications (2)

Publication Number Publication Date
DK132761B DK132761B (da) 1976-02-02
DK132761C true DK132761C (da) 1976-07-05

Family

ID=24766486

Family Applications (1)

Application Number Title Priority Date Filing Date
DK582168A DK132761C (da) 1967-12-08 1968-11-28 Fremgangsmade til fremstilling af elastomere polyurethanpartikler til anvendelse som matteringsmiddel i overtreksmateriale

Country Status (6)

Country Link
US (1) US3560447A (enExample)
DE (1) DE1812250B2 (enExample)
DK (1) DK132761C (enExample)
FR (1) FR1594940A (enExample)
GB (1) GB1252265A (enExample)
SE (1) SE340526B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093674A (en) * 1972-11-30 1978-06-06 Nippon Paint Co., Ltd. Powder coating composition
US4032516A (en) * 1973-05-09 1977-06-28 Usm Corporation Method of making polyurethane powder
US3894994A (en) * 1973-09-20 1975-07-15 Usm Corp Continuous method of making polyurethane powder
US4083831A (en) * 1976-04-09 1978-04-11 Armstrong Cork Company Process for the preparation of granular urethane-urea polymers
US4049632A (en) * 1976-07-14 1977-09-20 Armstrong Cork Company Chain extending polyurethanes with a large excess of water
US4273831A (en) * 1978-09-01 1981-06-16 Kemtec, Inc. Powdered polymer compositions produced by electron beam polymerization of polymerizable compositions
US4397142A (en) * 1981-12-07 1983-08-09 Minnesota Mining And Manufacturing Company Coded threads and sheet material useful for making such coded threads
DE102004036965A1 (de) * 2004-07-30 2006-02-16 Basf Ag Stabilisatorzusammensetzung aus flüssigen und festen UV-Absorbern
US8192842B2 (en) * 2006-09-13 2012-06-05 Kolon Industries, Inc. Process for preparing polyurethane particulate and polyurethane particulate prepared therefrom

Also Published As

Publication number Publication date
DK132761B (da) 1976-02-02
DE1812250B2 (de) 1972-03-02
SE340526B (enExample) 1971-11-22
FR1594940A (enExample) 1970-06-08
DE1812250A1 (de) 1970-07-23
US3560447A (en) 1971-02-02
GB1252265A (enExample) 1971-11-03

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Legal Events

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PUP Patent expired