DE69816863D1 - Verfahren zur herstellung von monodispersen polyurethanpartikeln - Google Patents

Verfahren zur herstellung von monodispersen polyurethanpartikeln

Info

Publication number
DE69816863D1
DE69816863D1 DE69816863T DE69816863T DE69816863D1 DE 69816863 D1 DE69816863 D1 DE 69816863D1 DE 69816863 T DE69816863 T DE 69816863T DE 69816863 T DE69816863 T DE 69816863T DE 69816863 D1 DE69816863 D1 DE 69816863D1
Authority
DE
Germany
Prior art keywords
polyurethane particles
producing monodisperse
monodisperse polyurethane
producing
particles
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69816863T
Other languages
English (en)
Other versions
DE69816863T2 (de
Inventor
Hajime Yuyama
Shinzo Omi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Akzo Nobel NV
Original Assignee
National Starch and Chemical Investment Holding 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
Application filed by National Starch and Chemical Investment Holding Corp filed Critical National Starch and Chemical Investment Holding Corp
Publication of DE69816863D1 publication Critical patent/DE69816863D1/de
Application granted granted Critical
Publication of DE69816863T2 publication Critical patent/DE69816863T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08J3/14—Powdering or granulating by precipitation from solutions
    • 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

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)
DE69816863T 1997-10-09 1998-09-24 Verfahren zur herstellung von monodispersen polyurethanpartikeln Expired - Lifetime DE69816863T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP27733297A JP3014987B2 (ja) 1997-10-09 1997-10-09 単分散ポリウレタン微粒子の製造方法並びに単分散ポリウレタン微粒子
JP27733297 1997-10-09
PCT/US1998/020102 WO1999019386A1 (en) 1997-10-09 1998-09-24 Method of manufacturing monodisperse polyurethane particles

Publications (2)

Publication Number Publication Date
DE69816863D1 true DE69816863D1 (de) 2003-09-04
DE69816863T2 DE69816863T2 (de) 2004-02-26

Family

ID=17582059

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69816863T Expired - Lifetime DE69816863T2 (de) 1997-10-09 1998-09-24 Verfahren zur herstellung von monodispersen polyurethanpartikeln

Country Status (5)

Country Link
EP (1) EP1040154B1 (de)
JP (1) JP3014987B2 (de)
AU (1) AU9666698A (de)
DE (1) DE69816863T2 (de)
WO (1) WO1999019386A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0925386B1 (de) 1996-09-03 2003-03-05 Unaxis Balzers Aktiengesellschaft Verschleissschutz-beschichtetes werkstück
DE19920794A1 (de) * 1999-05-06 2000-11-09 Merck Patent Gmbh Verfahren zur Herstellung von Perlpolymerisaten
DE10254600B4 (de) * 2002-11-22 2007-12-27 Bayer Materialscience Ag Verfahren zur Herstellung von thermoplastischen, nicht klebenden Polyurethanen
WO2007067145A1 (en) * 2005-12-07 2007-06-14 Mip Technologies Ab Monodisperse molecularly imprinted polymer beads
JP5377862B2 (ja) * 2007-01-26 2013-12-25 三洋化成工業株式会社 単分散微粒子の製造法
JP4994474B2 (ja) 2009-05-21 2012-08-08 竹本油脂株式会社 中空異形微粒子、その製造方法、中空異形微粒子を含有する化粧品原料及び樹脂組成物
JP5171766B2 (ja) 2009-09-08 2013-03-27 竹本油脂株式会社 異形微粒子、異形微粒子の製造方法、異形微粒子を含有する化粧料及び樹脂組成物
KR101618155B1 (ko) 2009-12-15 2016-05-12 다케모토 유시 가부시키 가이샤 유기 실리콘 미립자, 유기 실리콘 미립자의 제조방법, 유기 실리콘 미립자를 함유하는 화장료, 수지 조성물 및 현상용 토너
WO2011111179A1 (ja) 2010-03-10 2011-09-15 竹本油脂株式会社 有機シリコーン微粒子、有機シリコーン微粒子の製造方法、有機シリコーン微粒子を含有する化粧料、樹脂組成物及び塗料組成物
EP2551298B1 (de) 2011-07-27 2014-12-31 Dow Global Technologies LLC Redispergierbares Polymerpulver aus Polyolefindispersionen und dessen Verwendung bei Konstruktionsanwendungen
KR101936113B1 (ko) 2011-10-28 2019-01-08 다우 글로벌 테크놀로지스 엘엘씨 재분산성 폴리머 분말의 내부 첨가제로서 폴리우레탄 분말의 용도

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2226526C3 (de) * 1972-05-31 1981-10-15 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von thermoplastischem Polyharnstoffpulver
JP3123153B2 (ja) * 1991-11-11 2001-01-09 ミノルタ株式会社 静電荷像現像用トナーおよびその製造方法

Also Published As

Publication number Publication date
EP1040154B1 (de) 2003-07-30
WO1999019386A1 (en) 1999-04-22
JP3014987B2 (ja) 2000-02-28
EP1040154A1 (de) 2000-10-04
DE69816863T2 (de) 2004-02-26
AU9666698A (en) 1999-05-03
JPH11116649A (ja) 1999-04-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AKZO NOBEL N.V., ARNHEIM/ARNHEM, NL