DE69822553D1 - Urethanpräpolymer, Verfahren zu dessen Herstellung und dieses enthaltender druckempfindlicher Klebstoff - Google Patents

Urethanpräpolymer, Verfahren zu dessen Herstellung und dieses enthaltender druckempfindlicher Klebstoff

Info

Publication number
DE69822553D1
DE69822553D1 DE69822553T DE69822553T DE69822553D1 DE 69822553 D1 DE69822553 D1 DE 69822553D1 DE 69822553 T DE69822553 T DE 69822553T DE 69822553 T DE69822553 T DE 69822553T DE 69822553 D1 DE69822553 D1 DE 69822553D1
Authority
DE
Germany
Prior art keywords
preparation
pressure
same
sensitive adhesive
urethane prepolymer
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
DE69822553T
Other languages
English (en)
Other versions
DE69822553T2 (de
Inventor
Junichi Ikeda
Katsuya Kume
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.)
Kyoeisha Chemical Co Ltd
Nitto Denko Corp
Original Assignee
Kyoeisha Chemical Co Ltd
Nitto Denko 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 Kyoeisha Chemical Co Ltd, Nitto Denko Corp filed Critical Kyoeisha Chemical Co Ltd
Publication of DE69822553D1 publication Critical patent/DE69822553D1/de
Application granted granted Critical
Publication of DE69822553T2 publication Critical patent/DE69822553T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • C09J175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/671—Unsaturated compounds having only one group containing active hydrogen
    • C08G18/6715—Unsaturated monofunctional alcohols or amines
    • 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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/671—Unsaturated compounds having only one group containing active hydrogen
    • C08G18/672—Esters of acrylic or alkyl acrylic acid having only one group containing active hydrogen
    • 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
    • C08G2170/00—Compositions for adhesives
    • C08G2170/40—Compositions for pressure-sensitive adhesives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
DE1998622553 1997-06-03 1998-06-02 Urethanpräpolymer, Verfahren zu dessen Herstellung und dieses enthaltender druckempfindlicher Klebstoff Expired - Lifetime DE69822553T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14513997A JP3860880B2 (ja) 1997-06-03 1997-06-03 ウレタンプレポリマー、その製造方法およびそれを成分とする感圧接着剤
JP14513997 1997-06-03

Publications (2)

Publication Number Publication Date
DE69822553D1 true DE69822553D1 (de) 2004-04-29
DE69822553T2 DE69822553T2 (de) 2004-08-05

Family

ID=15378323

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998622553 Expired - Lifetime DE69822553T2 (de) 1997-06-03 1998-06-02 Urethanpräpolymer, Verfahren zu dessen Herstellung und dieses enthaltender druckempfindlicher Klebstoff

Country Status (3)

Country Link
EP (1) EP0882749B1 (de)
JP (1) JP3860880B2 (de)
DE (1) DE69822553T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001316653A (ja) * 2000-05-08 2001-11-16 Asahi Denka Kogyo Kk ホットメルト型接着剤用組成物
DE10317791A1 (de) 2003-04-16 2004-12-02 Tesa Ag Haftklebstoff aus Polyurethan für empfindliche Oberflächen
DE10317789A1 (de) 2003-04-16 2004-12-02 Tesa Ag Haftklebstoff aus Polyurethan
JP4539232B2 (ja) * 2004-08-25 2010-09-08 住友ベークライト株式会社 樹脂組成物及び樹脂組成物を使用して作製した半導体装置
JP4626997B2 (ja) * 2005-04-11 2011-02-09 日東ライフテック株式会社 カイロ用粘着部材
EP1818349A1 (de) * 2006-02-13 2007-08-15 Cytec Surface Specialties, S.A. Strahlungshärtbare Zusammensetzungen
DE102006020482A1 (de) 2006-04-28 2007-10-31 Tesa Ag Wieder ablösbarer Haftklebstoff aus Polyurethan
DE102006033796A1 (de) 2006-07-19 2008-01-31 Tesa Ag Haftklebestoffe aus einem harzmodifizierten Polyurethan
JP5151094B2 (ja) 2006-08-04 2013-02-27 日立化成工業株式会社 ウレタン（メタ）アクリレートオリゴマー組成物及びそれから得られるシート
JP5080135B2 (ja) 2007-05-21 2012-11-21 日東ライフテック株式会社 使い捨てカイロおよび使い捨てカイロ用袋体構成部材
JP5519996B2 (ja) * 2009-10-20 2014-06-11 日東電工株式会社 表面保護用粘着シート
JP5988567B2 (ja) * 2010-12-27 2016-09-07 セイコーエプソン株式会社 ウレタン（メタ）アクリレート及びその製造方法、架橋ウレタン（メタ）アクリレート及びその製造方法、並びに光硬化型水性エマルション
US10611873B2 (en) 2014-12-16 2020-04-07 3M Innovative Properties Company Polyurethane pressure-sensitive adhesives
JP6863751B2 (ja) * 2017-01-11 2021-04-21 株式会社イノアック技術研究所 粘着剤および、粘着剤製造方法
JP2021063186A (ja) * 2019-10-16 2021-04-22 昭和電工マテリアルズ株式会社 活性エネルギー線硬化性粘着剤用樹脂組成物及び粘着シート

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4820745A (en) * 1985-05-07 1989-04-11 Huels Troisdorf Aktiengesellschaft Pressure-sensitive adhesives based on radiation-curable polyesters containing (meth)acrylic groups
GB8720440D0 (en) * 1987-08-28 1987-10-07 Smith & Nephew Ass Curable compositions
GB9121655D0 (en) * 1991-10-11 1991-11-27 Ici Plc Optical fibre coating

Also Published As

Publication number Publication date
EP0882749B1 (de) 2004-03-24
JPH10330453A (ja) 1998-12-15
EP0882749A3 (de) 1999-04-07
EP0882749A2 (de) 1998-12-09
JP3860880B2 (ja) 2006-12-20
DE69822553T2 (de) 2004-08-05

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Legal Events

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8364 No opposition during term of opposition