CN108026428B - 耐化学品性聚氨酯粘合剂 - Google Patents

耐化学品性聚氨酯粘合剂 Download PDF

Info

Publication number
CN108026428B
CN108026428B CN201680054244.5A CN201680054244A CN108026428B CN 108026428 B CN108026428 B CN 108026428B CN 201680054244 A CN201680054244 A CN 201680054244A CN 108026428 B CN108026428 B CN 108026428B
Authority
CN
China
Prior art keywords
sensitive adhesive
pressure sensitive
adhesive composition
polyol
polyurethane
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.)
Active
Application number
CN201680054244.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN108026428A (zh
Inventor
陈中
卢永上
马京晶
乔纳森·J·安德森
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of CN108026428A publication Critical patent/CN108026428A/zh
Application granted granted Critical
Publication of CN108026428B publication Critical patent/CN108026428B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • C09J175/06—Polyurethanes from polyesters
    • 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
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt groups or groups forming them
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
    • C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
    • C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6633—Compounds of group C08G18/42
    • C08G18/6659—Compounds of group C08G18/42 with compounds of group C08G18/34
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/73—Polyisocyanates or polyisothiocyanates acyclic
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
    • C08G18/7628—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring containing at least one isocyanate or isothiocyanate group linked to the aromatic ring by means of an aliphatic group
    • C08G18/765—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring containing at least one isocyanate or isothiocyanate group linked to the aromatic ring by means of an aliphatic group alpha, alpha, alpha', alpha', -tetraalkylxylylene diisocyanate or homologues substituted on the aromatic ring
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
    • 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
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • 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
    • C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
    • C09J5/06—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers involving heating of the applied adhesive
    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/385—Acrylic polymers
    • 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
    • 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
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/318—Applications of adhesives in processes or use of adhesives in the form of films or foils for the production of liquid crystal displays
    • 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
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/302—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C
    • 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
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/312—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier parameters being the characterizing feature

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Laminated Bodies (AREA)
  • Adhesive Tapes (AREA)
  • Polyurethanes Or Polyureas (AREA)
CN201680054244.5A 2015-09-21 2016-01-14 耐化学品性聚氨酯粘合剂 Active CN108026428B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562221197P 2015-09-21 2015-09-21
US62/221,197 2015-09-21
PCT/US2016/013372 WO2017052680A1 (en) 2015-09-21 2016-01-14 Chemical resistant polyurethane adhesive

Publications (2)

Publication Number Publication Date
CN108026428A CN108026428A (zh) 2018-05-11
CN108026428B true CN108026428B (zh) 2021-07-02

Family

ID=58386972

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680054244.5A Active CN108026428B (zh) 2015-09-21 2016-01-14 耐化学品性聚氨酯粘合剂

Country Status (7)

Country Link
US (1) US20180346774A1 (cg-RX-API-DMAC10.html)
EP (2) EP3353258B1 (cg-RX-API-DMAC10.html)
JP (1) JP6704042B2 (cg-RX-API-DMAC10.html)
KR (1) KR102526740B1 (cg-RX-API-DMAC10.html)
CN (1) CN108026428B (cg-RX-API-DMAC10.html)
TW (2) TWI739733B (cg-RX-API-DMAC10.html)
WO (1) WO2017052680A1 (cg-RX-API-DMAC10.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3749727A1 (en) 2018-02-09 2020-12-16 3M Innovative Properties Company Primer-initiated cure of structural adhesive film
CN111699229B (zh) 2018-02-09 2023-02-28 3M创新有限公司 膜引发的结构性粘合剂膜固化
EP3931637B1 (en) * 2019-02-26 2025-05-07 Avery Dennison Corporation Psa composition with ultra-low temperature performance
ES3065010T3 (en) * 2019-08-09 2026-04-30 Mativ Luxembourg Low trauma wound dressings and adhesives for same
CN115244150B (zh) 2020-03-06 2024-12-17 3M创新有限公司 通过图案化表面引发的固化而可调节的复合psa/结构粘合剂粘结
KR20220007750A (ko) * 2020-07-09 2022-01-19 삼성디스플레이 주식회사 표시 장치
WO2025140257A1 (en) * 2023-12-27 2025-07-03 3M Innovative Properties Company Electrically de-bondable, crosslinked adhesives
DE102024121336B4 (de) 2024-07-26 2026-04-02 Tesa Se Verfahren zur Herstellung einer schockbeständigen Haftklebmasse
WO2026120386A1 (en) 2024-12-03 2026-06-11 3M Innovative Properties Company Articles comprising lower modulus adhesive and film suitable for disassembly and methods
WO2026120385A1 (en) 2024-12-03 2026-06-11 3M Innovative Properties Company Articles comprising adhesive and polyester film suitable for disassembly and methods

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US569237A (en) * 1896-10-13 Derson
US5608000A (en) * 1993-09-24 1997-03-04 H. B. Fuller Licensing & Financing, Inc. Aqueous polyurethane dispersion adhesive compositions with improved heat resistance
US5616400A (en) * 1995-11-20 1997-04-01 Century International Adhesives & Coating Corporation Cold seal adhesives, cold sealable films and packages formed therewith
US5708073A (en) * 1996-05-23 1998-01-13 Bayer Corporation Non-aqueous, base-degradable polyurethane
EP1146061A4 (en) * 1999-08-30 2003-06-18 Toyo Ink Mfg Co URETHANE-UREA RESIN BY MICHAEL-ADDITION, METHOD FOR PRODUCING THE SAME, ADHESIVE, METHOD FOR PRODUCING THE SAME, COATING MATERIAL FOR PRODUCING AN INK-ABSORBING LAYER AND RECORDING DEVICE
US6642304B1 (en) * 2000-02-25 2003-11-04 3M Innovative Properties Company Polyurethane-based adhesives, systems for such adhesives, articles therefrom, and methods of making
US6518359B1 (en) * 2000-02-25 2003-02-11 3M Innovative Properties Co. Polyurethane-based pressure-sensitive adhesives, systems for such adhesives, articles therefrom, and methods of making
US20050137375A1 (en) * 2003-12-19 2005-06-23 3M Innovative Properties Company Polyurethane-based pressure sensitive adhesives and methods of manufacture
US20060089452A1 (en) * 2004-10-27 2006-04-27 Schneider John R Liquid coating compositions that include a compound formed from at least one polyfunctional isocyanurate, related multi-layer composite coatings, methods and coated substrates
CL2008003125A1 (es) * 2007-11-07 2009-11-27 Bayer Materialscience Ag Dispersion poliuretano-poliuretano urea acuosa de uno o mas polioles, di o poliisocianato y mezcla de monoaminos d1 y diamino primarios y/o secundarios d2 donde al menos d1 y/o d2 tiene sulfonato y/o carboxilato, funcionalidad amino 1,65 a 1,95, relacion nco 1,04 a 1,9; procedimiento de preparacion; composiciones; uso; y compuesto.
WO2009129292A1 (en) * 2008-04-18 2009-10-22 Dow Global Technologies Inc. Polyol esters and process for making them
JP5198949B2 (ja) * 2008-06-27 2013-05-15 中央理化工業株式会社 水性粘着剤組成物
EP2395064A1 (en) * 2010-06-08 2011-12-14 Bayer MaterialScience AG Linerless label
CN102020967B (zh) * 2010-11-17 2013-06-19 常州大学 丙烯酸酯类低聚物改性水性聚氨酯压敏胶的制备方法
JP5628870B2 (ja) * 2012-07-31 2014-11-19 日東電工株式会社 表面保護フィルム
JP6179265B2 (ja) * 2013-08-12 2017-08-16 東洋インキScホールディングス株式会社 接着剤組成物、電池用包装材、及び電池用容器

Also Published As

Publication number Publication date
JP6704042B2 (ja) 2020-06-03
EP3353258A4 (en) 2019-05-01
TWI739733B (zh) 2021-09-21
EP3353258B1 (en) 2020-10-28
WO2017052680A1 (en) 2017-03-30
KR102526740B1 (ko) 2023-04-26
CN108026428A (zh) 2018-05-11
JP2018532011A (ja) 2018-11-01
EP3792325A1 (en) 2021-03-17
TWI801968B (zh) 2023-05-11
US20180346774A1 (en) 2018-12-06
TW202212527A (zh) 2022-04-01
TW201715007A (zh) 2017-05-01
KR20180055859A (ko) 2018-05-25
EP3353258A1 (en) 2018-08-01

Similar Documents

Publication Publication Date Title
CN107429140B (zh) 耐化学品性聚氨酯粘合剂
TWI739733B (zh) 化學抗性聚胺甲酸酯黏著劑
CN110520498B (zh) 具有耐化学品性的聚氨酯粘合剂
CN104245769B (zh) 湿气固化型聚氨酯热熔树脂组合物、粘接剂和物品
KR102880505B1 (ko) 폴리에스테르 폴리올 및 이로부터 제조된 폴리우레탄 중합체
JP2018115298A (ja) 粘着剤および粘着シート
CN107075336B (zh) 粘合剂组合物及粘合片
JP2019104882A (ja) 粘着剤、粘着シート、および積層体
JP5935961B1 (ja) 粘着剤組成物
TW201835278A (zh) 光學透明黏著片、光學透明黏著片的製造方法、積層體及貼合結構物
JP6536757B2 (ja) 反応性ホットメルト樹脂用剥離剤
JP2018188609A (ja) 表面保護用粘着剤および粘着シート
TW202342684A (zh) 胺基甲酸乙酯預聚物組成物、濕氣硬化型接著劑、積層體及合成皮
JP2023168487A (ja) 粘着剤層及び粘着シート
JP2002249732A (ja) 高強度粘着テープ

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant