ES2721441T3 - Composición adhesiva termofusible - Google Patents

Composición adhesiva termofusible Download PDF

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Publication number
ES2721441T3
ES2721441T3 ES14856492T ES14856492T ES2721441T3 ES 2721441 T3 ES2721441 T3 ES 2721441T3 ES 14856492 T ES14856492 T ES 14856492T ES 14856492 T ES14856492 T ES 14856492T ES 2721441 T3 ES2721441 T3 ES 2721441T3
Authority
ES
Spain
Prior art keywords
acid ester
acrylic acid
average molecular
molecular weight
acrylic
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
ES14856492T
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English (en)
Inventor
Kanayo Nakada
Moe Kawahara
Yoshihiro Morishita
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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
Application filed by Kuraray Co Ltd filed Critical Kuraray Co Ltd
Application granted granted Critical
Publication of ES2721441T3 publication Critical patent/ES2721441T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/026—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising acrylic acid, methacrylic acid or derivatives thereof
    • 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
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04—Homopolymers or copolymers of esters
    • C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • 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
    • C09J153/00—Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
    • 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
    • C09J7/22—Plastics; Metallised plastics
    • 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
    • C09J7/35—Heat-activated
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/08—Fastening or securing by means not forming part of the material of the label itself
    • G09F3/10—Fastening or securing by means not forming part of the material of the label itself by an adhesive layer
    • 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
    • C09J2203/334—Applications of adhesives in processes or use of adhesives in the form of films or foils as a label
    • 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
    • C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
    • C09J2301/122—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present only on one side of the carrier, e.g. single-sided adhesive tape
    • 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
    • C09J2301/304—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 heat-activatable, i.e. not 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
    • C09J2453/00—Presence of block copolymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Graft Or Block Polymers (AREA)
  • Laminated Bodies (AREA)
  • Adhesive Tapes (AREA)

Abstract

Una composición adhesiva termofusible que comprende un copolímero de bloque acrílico (I) que tiene al menos un bloque polimérico (A) que comprende unidades de éster de ácido metacrílico y al menos un bloque polimérico (B) que comprende unidades de éster de ácido acrílico, en la que las unidades de éster de ácido acrílico del bloque polimérico (B) se preparan a partir de un éster de ácido acrílico (1) que es acrilato de metilo y un éster de ácido acrílico (2) representado por la fórmula general CH2=CH-COOR2 (2) (en la que R2 es un grupo orgánico que tiene de 4 a 12 átomos de carbono) y la relación másica de (1)/(2) de éster de ácido acrílico (1) a éster de ácido acrílico (2) es de 90/10 a 25/75, y en la que el copolímero de bloque acrílico (I) tiene la estructura de un copolímero de bloque lineal y tiene una relación (Mw/Mn) de peso molecular medio ponderado (Mw) a peso molecular medio numérico (Mn) de 1,0 a 1,5, en la que el peso molecular medio ponderado se determina por cromatografía de permeación en gel en términos de patrón de poliestireno.
ES14856492T 2013-10-25 2014-10-20 Composición adhesiva termofusible Active ES2721441T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013222489 2013-10-25
PCT/JP2014/077777 WO2015060224A1 (ja) 2013-10-25 2014-10-20 ホットメルト接着剤組成物

Publications (1)

Publication Number Publication Date
ES2721441T3 true ES2721441T3 (es) 2019-07-31

Family

ID=52992821

Family Applications (1)

Application Number Title Priority Date Filing Date
ES14856492T Active ES2721441T3 (es) 2013-10-25 2014-10-20 Composición adhesiva termofusible

Country Status (8)

Country Link
US (1) US9969911B2 (es)
EP (1) EP3061798B1 (es)
JP (1) JP6491101B2 (es)
KR (1) KR102270296B1 (es)
CN (1) CN105683326B (es)
ES (1) ES2721441T3 (es)
TW (1) TWI629328B (es)
WO (1) WO2015060224A1 (es)

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JP6087375B2 (ja) * 2012-04-27 2017-03-01 株式会社クラレ アクリル系粘着剤組成物および粘着製品
CN104009124B (zh) * 2014-06-13 2018-09-18 苏州苏大维格光电科技股份有限公司 太阳能电池超精细电极转移薄膜、制备方法及其应用方法
KR20170093891A (ko) 2014-12-08 2017-08-16 쓰리엠 이노베이티브 프로퍼티즈 캄파니 아크릴 폴리비닐 아세탈 필름, 조성물, 및 열 접합성 물품
KR102558071B1 (ko) * 2015-04-28 2023-07-20 주식회사 쿠라레 적층용 아크릴계 열가소성 중합체 조성물
JP2018520218A (ja) * 2015-05-05 2018-07-26 スリーエム イノベイティブ プロパティズ カンパニー 温めると溶ける光学的に透明な接着剤及びそのディスプレイアセンブリ用途
JP6842416B2 (ja) * 2015-07-22 2021-03-17 株式会社クラレ （メタ）アクリル系ブロック共重合体
JP5952470B1 (ja) * 2015-07-23 2016-07-13 三菱樹脂株式会社 導電部材用粘着剤組成物
CN108430766B (zh) 2015-12-22 2020-11-10 3M创新有限公司 包括结构化层的丙烯酸类膜
US11034830B2 (en) 2015-12-22 2021-06-15 3M Innovative Properties Company Acrylic polyvinyl acetal films comprising a second layer
JP6703855B2 (ja) * 2016-02-17 2020-06-03 株式会社クラレ （メタ）アクリル系ブロック共重合体を含む樹脂組成物、および該樹脂組成物から得られる粘接着剤
US20190062609A1 (en) * 2016-04-13 2019-02-28 Kuraray Co., Ltd. Hot melt adhesive compositions
JP6933895B2 (ja) * 2016-12-07 2021-09-08 株式会社日本触媒 樹脂組成物
US10464716B1 (en) * 2018-05-22 2019-11-05 The Procter & Gamble Company Container having an adhesively attached fitment
WO2020009122A1 (ja) * 2018-07-03 2020-01-09 日立化成株式会社 接着剤組成物及び接着フィルム、並びに接続体の製造方法
CN112689505B (zh) * 2018-09-26 2024-09-10 日绊株式会社 含水贴剂
CA3122471A1 (en) * 2018-12-27 2020-07-02 Kuraray Co., Ltd. Laminates having perforated structural body
WO2020138238A1 (ja) * 2018-12-27 2020-07-02 株式会社クラレ 貫通孔を含む構造体を有する積層体
CN114286847A (zh) * 2019-09-10 2022-04-05 Dic株式会社 热敏粘接片和贴合有热敏粘接片的物品的制造方法
JP7410957B2 (ja) * 2019-09-11 2024-01-10 綜研化学株式会社 加飾フィルム用粘着剤組成物
US20220411677A1 (en) * 2019-12-05 2022-12-29 Hewlett-Packard Development Company, L.P. Reworkable optically clear adhesive compositions
CN116583568A (zh) * 2020-11-30 2023-08-11 日东电工株式会社 可变色粘合片
KR102515037B1 (ko) * 2021-02-09 2023-03-28 엘지전자 주식회사 열융착 필름 및 그 제조 방법과, 이를 이용한 공기열원식 히트펌프용 물통의 접합 구조
CN115418186A (zh) * 2022-07-20 2022-12-02 昆山泰仕通精密电子科技有限公司 一种可带防水功能的屏蔽罩
CN116179108B (zh) * 2023-02-06 2024-03-19 广东莱尔新材料科技股份有限公司 一种用于ffc的阻燃热熔胶膜及其制备方法

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Also Published As

Publication number Publication date
TW201520289A (zh) 2015-06-01
JPWO2015060224A1 (ja) 2017-03-09
CN105683326A (zh) 2016-06-15
JP6491101B2 (ja) 2019-03-27
US20160244647A1 (en) 2016-08-25
KR20160074495A (ko) 2016-06-28
CN105683326B (zh) 2018-09-25
KR102270296B1 (ko) 2021-06-28
EP3061798A1 (en) 2016-08-31
WO2015060224A1 (ja) 2015-04-30
US9969911B2 (en) 2018-05-15
EP3061798B1 (en) 2019-02-27
TWI629328B (zh) 2018-07-11
EP3061798A4 (en) 2017-01-11

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