DE60104372D1 - Förderband Transportrolle aus Polyurethan Elastomer - Google Patents

Förderband Transportrolle aus Polyurethan Elastomer

Info

Publication number
DE60104372D1
DE60104372D1 DE60104372T DE60104372T DE60104372D1 DE 60104372 D1 DE60104372 D1 DE 60104372D1 DE 60104372 T DE60104372 T DE 60104372T DE 60104372 T DE60104372 T DE 60104372T DE 60104372 D1 DE60104372 D1 DE 60104372D1
Authority
DE
Germany
Prior art keywords
conveyor belt
transport roller
polyurethane elastomer
belt transport
roller made
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 - Fee Related
Application number
DE60104372T
Other languages
English (en)
Other versions
DE60104372T2 (de
Inventor
Satoshi Suzuki
Hitoshi Yoshikawa
Yoshihiro Wago
Keita Shiraki
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.)
Sumitomo Riko Co Ltd
Original Assignee
Sumitomo Riko Co Ltd
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 JP2000259730A external-priority patent/JP3692917B2/ja
Priority claimed from JP2001164551A external-priority patent/JP2002356531A/ja
Application filed by Sumitomo Riko Co Ltd filed Critical Sumitomo Riko Co Ltd
Application granted granted Critical
Publication of DE60104372D1 publication Critical patent/DE60104372D1/de
Publication of DE60104372T2 publication Critical patent/DE60104372T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/4808—Mixtures of two or more polyetherdiols
    • 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
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step

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)
  • Rolls And Other Rotary Bodies (AREA)
DE60104372T 2000-08-29 2001-08-27 Förderband Transportrolle aus Polyurethan Elastomer Expired - Fee Related DE60104372T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000259730A JP3692917B2 (ja) 2000-08-29 2000-08-29 紙送りロール用ウレタン組成物およびそれを用いた紙送りロール
JP2000259730 2000-08-29
JP2001164551 2001-05-31
JP2001164551A JP2002356531A (ja) 2001-05-31 2001-05-31 紙送りロール用ウレタン組成物およびそれを用いた紙送りロール

Publications (2)

Publication Number Publication Date
DE60104372D1 true DE60104372D1 (de) 2004-08-26
DE60104372T2 DE60104372T2 (de) 2004-12-09

Family

ID=26598715

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60104372T Expired - Fee Related DE60104372T2 (de) 2000-08-29 2001-08-27 Förderband Transportrolle aus Polyurethan Elastomer

Country Status (3)

Country Link
US (1) US6734274B2 (de)
EP (1) EP1184397B1 (de)
DE (1) DE60104372T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050171224A1 (en) * 2004-02-03 2005-08-04 Kulp Mary J. Polyurethane polishing pad
JP4135660B2 (ja) * 2004-03-10 2008-08-20 東海ゴム工業株式会社 紙送りロールの製法
JP4671105B2 (ja) * 2005-02-25 2011-04-13 日本ポリウレタン工業株式会社 紙送りロール製造用組成物、紙送りロールおよびその製造方法
US8550968B2 (en) * 2005-11-11 2013-10-08 Bridgestone Corporation Developing roller and imaging apparatus comprising the same
JP2011503334A (ja) * 2007-11-19 2011-01-27 コグニス・アイピー・マネージメント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング ニトロセルロースインキ用のポリウレタン樹脂
US8841406B2 (en) * 2008-12-22 2014-09-23 The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration Branched rod-coil polyimide—poly( alkylene oxide) copolymers and electrolyte compositions
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
US8524852B2 (en) 2010-04-19 2013-09-03 Acushnet Company Thermoset polyurethanes based on moisture-resistance polyols for use in golf balls
US8490846B1 (en) 2011-01-10 2013-07-23 American Covers, Inc. Frictional holding pad with inclined grip
BE1020349A3 (nl) * 2012-07-10 2013-08-06 Hannecard Nv Rolbekleding, rol en werkwijze voor de aanmaak van een emulsie voor het industrieel coaten van vlakke en gebogen oppervlakken.
US9505025B2 (en) 2014-02-12 2016-11-29 Acushnet Company Golf balls incorporating light-stable and durable cover compositions
US10988614B2 (en) 2015-05-26 2021-04-27 Bando Chemical Industries, Ltd. Urethane composition, polyurethane elastomer and transmission belt
JP6938771B2 (ja) * 2018-04-05 2021-09-22 三井化学株式会社 ポリウレタンゲル材料、ポリウレタンゲル、疑似生体材料、および、ポリウレタンゲルの製造方法
CN108676350A (zh) * 2018-04-26 2018-10-19 阜南县慧宏柳木工艺品有限公司 一种柳条去皮机输送辊用塑胶的制备方法
CN111055412B (zh) * 2018-10-17 2021-08-10 上海浦加钻采技术有限公司 一种用弹性体材料生产螺杆钻具定子的成型方法
CN111057207A (zh) * 2018-10-17 2020-04-24 上海浦加钻采技术有限公司 螺杆钻具用弹性体材料的预聚体及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1520570C3 (de) * 1962-10-15 1978-10-05 E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) Verfahren zur Herstellung von Polyurethanelastomeren mit verbesserter Kältebeständigkeit
JPS532199B2 (de) * 1973-07-03 1978-01-26
US3980606A (en) * 1975-02-24 1976-09-14 The Firestone Tire & Rubber Company Polyurethane elastomers having prolonged flex life and tires made therefrom
JPH0629113B2 (ja) 1985-12-07 1994-04-20 バンドー化学株式会社 低温特性にすぐれた電子写真複写機用給紙ロ−ル
JPS6377919A (ja) 1986-09-22 1988-04-08 Toyo Tire & Rubber Co Ltd 低硬度ポリウレタンエラストマ−
JP2844998B2 (ja) 1991-11-06 1999-01-13 東海ゴム工業株式会社 給紙ローラ用ウレタン系組成物
DE69318469T2 (de) * 1992-03-09 1998-11-05 Bridgestone Corp Leitfähiger Polyurethanschaumstoff
JP3424781B2 (ja) 1995-06-30 2003-07-07 北辰工業株式会社 ポリウレタンローラ
US5691441A (en) * 1996-10-11 1997-11-25 Arco Chemical Technology, L.P. Spandex elastomers

Also Published As

Publication number Publication date
US6734274B2 (en) 2004-05-11
DE60104372T2 (de) 2004-12-09
EP1184397B1 (de) 2004-07-21
EP1184397A1 (de) 2002-03-06
US20020049297A1 (en) 2002-04-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee