HK1065054A1 - Process for the prepartion of thermoplastic, non-tacky polyurethanes - Google Patents

Process for the prepartion of thermoplastic, non-tacky polyurethanes

Info

Publication number
HK1065054A1
HK1065054A1 HK04107943A HK04107943A HK1065054A1 HK 1065054 A1 HK1065054 A1 HK 1065054A1 HK 04107943 A HK04107943 A HK 04107943A HK 04107943 A HK04107943 A HK 04107943A HK 1065054 A1 HK1065054 A1 HK 1065054A1
Authority
HK
Hong Kong
Prior art keywords
prepartion
thermoplastic
tacky
polyurethanes
tacky polyurethanes
Prior art date
Application number
HK04107943A
Other languages
English (en)
Inventor
Wolfgang Kaufhold
Eva Gestermann
Wolfgang Rohrig
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of HK1065054A1 publication Critical patent/HK1065054A1/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
    • 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
    • C08J3/124—Treatment for improving the free-flowing characteristics
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
HK04107943A 2002-11-22 2004-10-14 Process for the prepartion of thermoplastic, non-tacky polyurethanes HK1065054A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10254600A DE10254600B4 (de) 2002-11-22 2002-11-22 Verfahren zur Herstellung von thermoplastischen, nicht klebenden Polyurethanen

Publications (1)

Publication Number Publication Date
HK1065054A1 true HK1065054A1 (en) 2005-02-08

Family

ID=32185906

Family Applications (1)

Application Number Title Priority Date Filing Date
HK04107943A HK1065054A1 (en) 2002-11-22 2004-10-14 Process for the prepartion of thermoplastic, non-tacky polyurethanes

Country Status (8)

Country Link
US (1) US6869999B2 (xx)
EP (1) EP1422259B1 (xx)
JP (1) JP5238120B2 (xx)
KR (1) KR20040045318A (xx)
CN (1) CN1294174C (xx)
DE (2) DE10254600B4 (xx)
ES (1) ES2266705T3 (xx)
HK (1) HK1065054A1 (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10305562A1 (de) * 2003-02-10 2004-08-26 Sasol Germany Gmbh Estermischungen auf Basis verzweigter Alkohole und/oder verzweigter Säuren und deren Verwendung als Polymeradditiv
US9034378B2 (en) * 2004-03-24 2015-05-19 Polynovo Biomaterials Pty Ltd Biodegradable polyurethane and polyurethane ureas
JP4787830B2 (ja) * 2004-08-06 2011-10-05 ペアガベ・インドゥストリアル・ソシエダッド／アノニマ Ｐｈｂおよびその共重合体の物理機械的性質および加工性を改善するための可塑剤としての脂肪アルコールの使用
JP5317181B2 (ja) * 2008-12-05 2013-10-16 コニシ株式会社 ポリウレタン粒子及びポリウレタン粒子群の製造方法
JP5302819B2 (ja) * 2009-08-10 2013-10-02 住友ゴム工業株式会社 紙送りローラ
JP5302820B2 (ja) * 2009-08-10 2013-10-02 住友ゴム工業株式会社 紙送りローラ
CN106661184B (zh) * 2014-07-31 2021-10-15 3M创新有限公司 热塑性聚氨酯组合物、制品及其方法
EP3371234B1 (de) 2015-11-04 2023-03-29 Basf Se Verfahren zur herstellung thermoplastischer polyurethane
MX2019000913A (es) * 2016-07-21 2019-07-01 Basf Se Soldadura por microondas de polvo de elastomero.
PL3829843T3 (pl) 2018-08-03 2024-02-26 Dressler Group GmbH & Co. KG Sposób i urządzenie do rozdrabniania polimeru termoplastycznego i wytwarzania z niego sproszkowanego materiału
CN113942143A (zh) * 2021-10-25 2022-01-18 浙江益弹新材料科技有限公司 一种脂肪族热塑性聚氨酯弹性体生产设备

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953389A (en) 1973-01-29 1976-04-27 Bp Chemicals International Limited Preparation of powdered rubbers
GB1462034A (en) * 1973-01-29 1977-01-19 Bp Chemicals International Preparation of powdered rubbers
US4289825A (en) * 1979-07-09 1981-09-15 The B. F. Goodrich Company Elastomeric polyurethanes coated with a vinyl chloride polymer powder
DE3132760A1 (de) * 1981-08-19 1983-03-03 Basf Ag, 6700 Ludwigshafen Verfahren zur verbesserung der fliessfaehigkeit von polyurethan-elastomeren
DD229993B1 (de) * 1984-12-20 1991-01-03 Schwarzheide Synthesewerk Veb Verfahren zur herstellung einer klebfreien polyurethanbeschichtung
DE3916874A1 (de) * 1989-05-24 1990-11-29 Basf Ag Weiche, elastische polyurethan-folien, verfahren zu ihrer herstellung und ihre verwendung
US5041251A (en) * 1989-07-27 1991-08-20 Eastman Kodak Company Pourable particles of normally tacky plastic materials and process for their preparation
JPH044255A (ja) * 1990-04-20 1992-01-08 Sanyo Chem Ind Ltd 合成皮革表皮層用ポリウレタン組成物及び合成皮革
JP2845013B2 (ja) * 1992-02-04 1999-01-13 大日精化工業株式会社 未架橋ポリウレタンの製造方法及び真球状未架橋ポリウレタン微粒子
JP3214078B2 (ja) * 1992-07-24 2001-10-02 大日本インキ化学工業株式会社 粉末状ポリウレタン樹脂組成物
DE19607914A1 (de) * 1996-03-01 1997-09-04 Basf Lacke & Farben Pulverlack für Verpackungsbehälter
JP3637694B2 (ja) * 1996-09-03 2005-04-13 大日本インキ化学工業株式会社 粉末成形用樹脂組成物及び成形品
AU9691498A (en) * 1997-10-08 1999-04-27 H.B. Fuller Licensing And Financing Inc. Composition of powder-coated tacky material and method of making same
JP3014987B2 (ja) * 1997-10-09 2000-02-28 日本エヌエスシー株式会社 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
JPH11172097A (ja) * 1997-12-11 1999-06-29 Dainippon Ink & Chem Inc 粉末成形用着色樹脂組成物
DE19755545A1 (de) 1997-12-13 1999-06-17 Bayer Ag Verfahren zur Herstellung von thermoplastischen Polyurethanelastomeren
JP2000185321A (ja) * 1998-10-15 2000-07-04 Idemitsu Petrochem Co Ltd ポリウレタン微粉末、それを配合してなる樹脂組成物、レザ―調物品用素材、および高周波ウエルダ―加工素材
DE19858906A1 (de) * 1998-12-11 2000-06-15 Basf Ag Antibackmittel enthaltendes Kunststoffelastomeres und Verfahren zu dessen Herstellung
US6294638B1 (en) 1999-10-08 2001-09-25 Bayer Corporation Soft, transparent and processable thermoplastic polyurethane
JP4328988B2 (ja) * 1999-10-21 2009-09-09 Ｄｉｃ株式会社 粉末成形用熱可塑性ポリウレタン樹脂組成物及び成形材料
DE10040551A1 (de) * 2000-08-15 2002-02-28 Bayer Ag Verfahren zur Erzeugung von Polyurethan-Partikeln
DE10109302A1 (de) * 2001-02-26 2002-09-05 Basf Ag Thermoplastische Polyurethane auf der Basis aliphatischer Isocyanate
DE10122437A1 (de) * 2001-05-09 2002-11-28 Henkel Kgaa Schmelzklebstoff in Form eines Granulates

Also Published As

Publication number Publication date
EP1422259A1 (de) 2004-05-26
DE50303663D1 (de) 2006-07-20
US6869999B2 (en) 2005-03-22
US20040102599A1 (en) 2004-05-27
JP5238120B2 (ja) 2013-07-17
DE10254600B4 (de) 2007-12-27
CN1502643A (zh) 2004-06-09
KR20040045318A (ko) 2004-06-01
DE10254600A1 (de) 2004-06-09
ES2266705T3 (es) 2007-03-01
JP2004176066A (ja) 2004-06-24
EP1422259B1 (de) 2006-06-07
CN1294174C (zh) 2007-01-10

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20101121