KR910005251A - 정보기록매체 및 그 접착조성물 - Google Patents

정보기록매체 및 그 접착조성물 Download PDF

Info

Publication number
KR910005251A
KR910005251A KR1019900013182A KR900013182A KR910005251A KR 910005251 A KR910005251 A KR 910005251A KR 1019900013182 A KR1019900013182 A KR 1019900013182A KR 900013182 A KR900013182 A KR 900013182A KR 910005251 A KR910005251 A KR 910005251A
Authority
KR
South Korea
Prior art keywords
information recording
recording medium
polymer
copolymer
styrene
Prior art date
Application number
KR1019900013182A
Other languages
English (en)
Other versions
KR940001957B1 (ko
Inventor
히데오 야마오까
미쓰유끼 구로이와
히로시 난부
아끼라 도오도오
Original Assignee
다께바야시 쇼오고
미쓰이세끼유 가가꾸고오교오 가부시끼가이샤
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 다께바야시 쇼오고, 미쓰이세끼유 가가꾸고오교오 가부시끼가이샤 filed Critical 다께바야시 쇼오고
Publication of KR910005251A publication Critical patent/KR910005251A/ko
Application granted granted Critical
Publication of KR940001957B1 publication Critical patent/KR940001957B1/ko

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/256—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers improving adhesion between layers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/24018—Laminated discs
    • G11B7/24024—Adhesion or bonding, e.g. specific adhesive layers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/24015—Air-sandwiched discs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/146—Laser beam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24777—Edge feature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31507—Of polycarbonate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31844—Of natural gum, rosin, natural oil or lac

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Laminated Bodies (AREA)

Abstract

내용 없음

Description

정보기록매체 및 그 접착조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명 실시예의 정보기록매체의 단면도이다.
제2(a), (b)는 접착조성물의 도포공정을 나타낸 개략단면도.
제3(a), (b)는 디스크의 접착공정을 나타낸 개략단면도.

Claims (29)

  1. 투명수지기판의 적어도 편면상에 기록층을 갖는 2매의 디스크기판이 접착조성물에 의해서 접착된 정보기록매체이며, 상기 접착조성물이 (A)α-올레핀중합체, (B)에틸렌/(메트)아크릴레이트 공중합체 (C)스티렌중합체 및 (D)점착제, 단, 상기 (A)~(D)성분중, 적어도 한성분은 불포화 카본산 또는 그 유도체에 의해서 변성된 것을 특징으로하는 정보 기록매체.
  2. 제1항에 있어서, 점착제가 지방족 환화 수지인 정보기록매체.
  3. 제1항에 있어서, α-올레핀중합체(A)가 탄소수 2~20의 α-올레핀의 단독중합체 또는 공중합체인 정보기록매체.
  4. 제1항에 있어서, α-올레핀중합체(A)가 에틸렌/프로필렌 공중합체, 프로필렌중합체 및 이소부틸렌의 중합체로 된 군에서 선택된 것인 정보기록매체.
  5. 제1항에 있어서, α-올레핀중합체(A)가 에틸렌/프로필렌 공중합체, 프로필렌중합체 및 이소부틸렌의 중합체의 혼합물인 정보기록매체.
  6. 제1항에 있어서, 에틸렌/(메트)아크릴레이트가 에틸렌/에틸아크릴레이트인 정보기록매체.
  7. 제4항에 있어서, 에틸렌/프로필렌 공중합체가 에틸렌 중합단위를 5~80중량% 함유하는 것인 정보기록매체.
  8. 제4항에 있어서, 프로필렌의 중합체가 프로필렌의 단독중합체 또는 프로필렌과 탄소수 4~20의 α-올레핀의 공중매체인 정보기록매체.
  9. 제4항에 있어서, 이소부틸렌의 중합체가 이소부틸렌의 단독중합체 또는 이소부틸렌과 에틸렌의 공중합체인 정보기록매체.
  10. 제6항에 있어서, 에틸렌/에틸아크릴레이트 공중합체가 에틸아크릴레이트 중합단위를 1~50중량% 함유하는 것인 정보기록매체.
  11. 제1항에 있어서, 스티렌중합체(c)가 폴리스티렌, 스티렌/부타디엔/스티렌공중합체 및 그 수첨물, 스티렌/아크릴로니트릴 공중합체, 스티렌/α-메틸스티렌 공중합체, 스티렌/무수말레인산 공중합체, 스티렌/메타크릴산 메틸공중합체, 스티렌/N-페닐말레이미드 공중합체, 스티렌/α-메틸스티렌/아크릴로니트릴 공중합체, 스티렌/아크릴로니트릴/메타아크릴산메틸공중합체, 스티렌/무수말레인산/아크릴로니트릴 공중합체 및 이들 중합체와 고무상 탄성체와의 블렌드물로 된 군에서 선택한 것인 정보기록매체.
  12. 제1항에 있어서, 점착제(D)가 로진 및 그 유도체, 테프펜계 수지, 시클로펜타디엔 중합체, 디시클로펜타디엔 중합체 및 석유수지로 된 군에서 선택한 것인 정보기록매체.
  13. 제1항에 있어서, 불포화 카본산 또는 그 유도체에 의해서 변성된 성분이 α-올레핀 중합체(A)인 정보기록매체.
  14. 제1항에 있어서, 투명수지기판이 하기식(I)
    여기서, R1-R8은 동일하거나 상이하며, 각각 수소원자, 할로겐원자 또는 탄화수소기이고, R9-R12은 동일하거나 상이하며, 각각 수소원자, 할로겐원자 또는 탄화수소기 또는 R9과 R10또는 R11과 R12는 결합하여 2가의 탄화수소기 또는 R9또는 R10과 또는 R12는 서로 결합하여 환을 형성하여도 좋다. 또 n은 0 또는 정의 정수이다. 단, n가 2이상의 정수인 경우에는, 복수의 R5, 복수의 R6, 복수의 R7또는 복수의 R8은 동일하거나 상이하여도 좋다. 로 표시되는 환상올레핀과 에틸렌의 공중합체로 된 것인 정보기록매체.
  15. 제14항에 있어서, 공중합체의 135℃인 데카린중에서 측정한 극한점도(n)가 0.01~10㎗/g의 범위인 정보기록매체.
  16. 제14항에 있어서, 공중합체의 연화온도가 70℃이상인 정보기록매체.
  17. 제1항에 있어서, 접착조성물이 α-올레핀중합체 (A)1~80중량%, 에틸렌/(메트)아크릴레이트 중합체(B)1~30중량%, 스티렌중합체 (C)1~30중량% 및 점착제 (D)30~95중량%로 된 것인 정보기록매체.
  18. 제1항에 있어서, 정보기록매체가 광학적기록매체인 정보기록매체.
  19. (A)α-올레핀중합체, (B)에틸렌/(메트)아크릴레이트 공중합체, (C)스티렌중합체 및 (D)점착제, 단, 상기 (A)~(D)성분중, 적어도 한성분은 불포화 카본산 또는 그 유도체에 의해서 변성된 것임. 로 된 접착조성물.
  20. (A)α-올레핀중합체, (B)에틸렌/(메트)아크릴레이트 공중합체, (C)스티렌중합체 및 (D)점착제, 단, 상기 (A)~(D)성분중, 적어도 한성분은 불포화 카본산 또는 그 유도체에 의해서 변성된 것임. 로 된 접착조성물의 정보기록매체 제조에 사용하는 용도.
  21. 제20항에 있어서, 점착제가 지방족 환화 수지인 접착조성물의 정보기록매체 제조에 사용하는 용도.
  22. 제20항에 있어서, 에틸렌/메트아크릴레이트 공중합체가 에틸렌/에틸아크릴레이트인 접착조성물의 정보기록매체 제조에 사용하는 용도.
  23. 투명수지기판의 적어도 편면상에 기록층을 가진 2매의 디스크기판이 접착조성물에 의해서 접착된 정보기록매체이며, 상기 접착조성물이 (A)α-올레핀중합체, (C)스티렌중합체, (D)점착제 및 (E)필러 미립자로 된 정보기록매체.
  24. 제23항에 있어서, α-올레핀중합체(A)가 불포화 카본산 또는 그 유도체에 의해서 변성된 α-올레핀의 단독중합체 또는 공중합체인 정보기록매체.
  25. 제23항에 있어서, α-올레핀중합체(A)가 에틸렌/프로필렌 공중합체, 프로필렌중합체 및 이소부틸렌의 혼합물인 정보기록매체.
  26. 제23항에 있어서, 필러 미립자(E)가 입경 100μ㎝이하의 유기 또는 무기질의 미립자인 정보기록매체.
  27. 제23항에 있어서, 점착제조성물이 α-올레핀중합체(A) 1~80중량%, 스티렌중합체(C) 1~80중량%, 점착제(D) 30~95중량% 및 필터미립자(E) 1~50중량%인 정보기록매체.
  28. (A)α-올레핀중합체, (C)스티렌중합체, (D)점착제 및 (E)필터미립자로 된 정보기록매체용 접착조성물.
  29. (A)α-올레핀중합체, (C)스티렌중합체, (D)점착제 및 (E)필터미립자로 된 접착조성물의 정보기록매체제조에 사용하는 용도.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900013182A 1989-08-25 1990-08-25 정보기록매체 및 그 접착조성물 KR940001957B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP21927789 1989-08-25
JP1-129277 1989-08-25
JP1-219277 1989-08-25
JP1-229695 1989-09-05
JP22969589 1989-09-05

Publications (2)

Publication Number Publication Date
KR910005251A true KR910005251A (ko) 1991-03-30
KR940001957B1 KR940001957B1 (ko) 1994-03-12

Family

ID=26523028

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900013182A KR940001957B1 (ko) 1989-08-25 1990-08-25 정보기록매체 및 그 접착조성물

Country Status (8)

Country Link
US (2) US5188875A (ko)
EP (1) EP0414258B1 (ko)
KR (1) KR940001957B1 (ko)
CN (1) CN1050280A (ko)
AT (1) ATE124561T1 (ko)
CA (1) CA2024010A1 (ko)
DE (1) DE69020459T2 (ko)
MY (1) MY110287A (ko)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY106951A (en) * 1987-12-08 1995-08-30 Mitsui Chemicals Inc Active energy ray-curable composition and optical recording medium having cured product of the composition
WO1992022590A1 (en) * 1991-06-11 1992-12-23 Nippon Zeon Co., Ltd. Hydrogenated thermoplastic norbornene polymer, production thereof, and optical element base, optical element and lens molded therefrom
US5312714A (en) * 1991-08-02 1994-05-17 Canon Kabushiki Kaisha Optical recording medium, process for producing recording medium, and information recording method
US5315579A (en) * 1991-12-11 1994-05-24 Minnesota Mining And Manufacturing Company Recording disk hub bond
JPH0676520A (ja) * 1992-08-28 1994-03-18 Kao Corp 磁気ディスクカートリッジ
CA2141466A1 (en) * 1994-02-02 1995-08-03 Robert J. Catena Process for the production of water soluble modified rosin ester vehicles for laminating inks
US5538774A (en) * 1994-07-29 1996-07-23 Minnesota Mining And Manufacturing Company Internally damped rotatable storage article
US5460884A (en) * 1994-08-25 1995-10-24 Kimberly-Clark Corporation Soft and strong thermoplastic polymer fibers and nonwoven fabric made therefrom
DE19710115A1 (de) * 1997-03-12 1998-09-17 Henkel Kgaa Schmelzklebstoff zur Verklebung von DVDs
DE19729817A1 (de) * 1997-07-11 1999-01-14 Basf Ag Polymerisation von Cyclopentadien mit kationischen Palladium-Komplexen
JP2001101710A (ja) * 1999-09-29 2001-04-13 Nippon Zeon Co Ltd 積層ディスク
AU1454200A (en) 1999-10-28 2001-05-08 3M Innovative Properties Company Compositions and articles made therefrom
US6500510B1 (en) 1999-11-04 2002-12-31 Molecular Storage Technologies, Inc. Molecular level optical information storage devices
FR2831546B1 (fr) * 2001-10-31 2007-03-23 Atofina Materiau polymere thermoplastique pour supports d'enregistrement d'informations audio et/ou optiques
US6762003B2 (en) * 2002-05-24 2004-07-13 Eastman Kodak Company Imaging member with amorphous hydrocarbon resin
KR20050106447A (ko) * 2003-02-21 2005-11-09 제너럴 일렉트릭 캄파니 내후성 다층 제품 및 그의 제조 방법
US7270882B2 (en) * 2003-02-21 2007-09-18 General Electric Company Weatherable multilayer articles and method for their preparation
JP5801522B2 (ja) 2006-08-31 2015-10-28 スリーエム イノベイティブ プロパティズ カンパニー 湿気反応性組成物及び有機ｅｌ素子
US20110073901A1 (en) * 2008-06-02 2011-03-31 Jun Fujita Adhesive encapsulating composition and electronic devices made therewith
KR101623220B1 (ko) 2008-06-02 2016-05-20 쓰리엠 이노베이티브 프로퍼티즈 컴파니 접착성 캡슐화 조성물 및 그로 제조된 전자 소자
BRPI0918786A2 (pt) * 2008-09-12 2015-12-01 Univ Brigham Young meios de armazenamento de dados contendo camadas de carbono e metal
WO2010030419A1 (en) * 2008-09-12 2010-03-18 Brigham Young University Films containing an infused oxygenated gas and methods for their preparation
EP3858934A1 (en) 2015-05-08 2021-08-04 Riken Technos Corporation Adhesive resin compositions and laminates using same
KR102482501B1 (ko) 2017-07-25 2022-12-29 소니그룹주식회사 광기록 매체 및 그 제조 방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884970A (en) * 1972-09-21 1975-05-20 Nard Institute Ltd Resinous carboxylic acid derivatives
JPS5950191B2 (ja) * 1978-11-14 1984-12-06 三井化学株式会社 ホツトメルト型粘着剤組成物
JPS58108044A (ja) * 1981-12-22 1983-06-28 Pioneer Electronic Corp 光学式デイスク
US4614778A (en) * 1984-02-03 1986-09-30 Hirokazu Kajiura Random copolymer
US5179171A (en) * 1985-05-24 1993-01-12 Mitsui Petrochemical Industries, Ltd. Random copolymer, and process for production thereof
JPH0725825B2 (ja) * 1986-10-08 1995-03-22 三井石油化学工業株式会社 接着剤用タツキフアイヤ−
JPS6431844A (en) * 1987-07-27 1989-02-02 Mitsui Petrochemical Ind Polymer composition for spacer of information recording base plate
JPH07109664B2 (ja) * 1987-08-12 1995-11-22 キヤノン株式会社 光記録媒体および光記録方法
US5024888A (en) * 1987-08-31 1991-06-18 Shell Oil Company Modified polybutylene-base hot melt compositions
MY106951A (en) * 1987-12-08 1995-08-30 Mitsui Chemicals Inc Active energy ray-curable composition and optical recording medium having cured product of the composition
US5059462A (en) * 1988-11-24 1991-10-22 Mitsui Petrochemical Industries, Ltd. Information recording medium

Also Published As

Publication number Publication date
DE69020459T2 (de) 1996-01-11
MY110287A (en) 1998-04-30
KR940001957B1 (ko) 1994-03-12
EP0414258B1 (en) 1995-06-28
US5290877A (en) 1994-03-01
US5188875A (en) 1993-02-23
EP0414258A3 (en) 1991-07-17
ATE124561T1 (de) 1995-07-15
DE69020459D1 (de) 1995-08-03
CA2024010A1 (en) 1991-02-26
EP0414258A2 (en) 1991-02-27
CN1050280A (zh) 1991-03-27

Similar Documents

Publication Publication Date Title
KR910005251A (ko) 정보기록매체 및 그 접착조성물
KR101396749B1 (ko) 아크릴 핫멜트 접착제
US5552489A (en) Tackifiers and a process to obtain tackifiers
US4514554A (en) Petroleum resin and pressure sensitive adhesive formulations utilizing same as tackifier
KR102223511B1 (ko) 폴리올레핀 접착제 조성물
KR920700903A (ko) 점착성이 부여된 이중경화성 압감성 접착제
CA2741586A1 (en) A pressure sensitive adhesive and a pressure sensitive adhesive tape
JP2011219602A (ja) アクリル系粘着剤組成物および粘着フィルム
JP3473769B2 (ja) 放射線硬化性飽和ポリオレフィン感圧接着剤
JPH0248984B2 (ko)
EP3010990A2 (en) Adhesive compositions and use thereof
JPH01115913A (ja) 感圧接着剤としての使用に適する乳化重合第２−ブチルアクリレートラテックス類とその調製方法
JPH07126434A (ja) 帯電防止組成物、樹脂組成物、及びそれからなる成形品
KR940000537B1 (ko) 핫-멜트(hot-melt) 접착재 조성물
JP2017145315A (ja) （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
KR102655512B1 (ko) 감온성 점착제, 감온성 점착 시트 및 감온성 점착 테이프
MXPA05014167A (es) Composicion adhesiva sensible a la presion.
KR101864082B1 (ko) 접착제 조성물 및 접착 필름
TW202222975A (zh) 增黏樹脂、其製備方法以及包括其之組成物
JP2720406B2 (ja) 環状オレフィン系樹脂用接着剤
JPH01141969A (ja) 紫外線架橋性ホットメルト型接着剤組成物
JPH023483A (ja) ホットメルト粘着剤組成物
US20160009964A1 (en) Multilayer pressure sensitive adhesive
WO2002038654A1 (fr) Film/feuille de protection de surface et film/feuille a fonction decorative, et materiau decoratif
JPS6221834B2 (ko)

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20020307

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee