KR950003409A - Manufacturing Method of Adhesive Film - Google Patents

Manufacturing Method of Adhesive Film Download PDF

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Publication number
KR950003409A
KR950003409A KR1019930012815A KR930012815A KR950003409A KR 950003409 A KR950003409 A KR 950003409A KR 1019930012815 A KR1019930012815 A KR 1019930012815A KR 930012815 A KR930012815 A KR 930012815A KR 950003409 A KR950003409 A KR 950003409A
Authority
KR
South Korea
Prior art keywords
adhesive
pressure
adhesive layer
sensitive adhesive
resin
Prior art date
Application number
KR1019930012815A
Other languages
Korean (ko)
Other versions
KR960014762B1 (en
Inventor
임대우
김정락
김춘영
Original Assignee
박홍기
제일합섬 주식회사
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 박홍기, 제일합섬 주식회사 filed Critical 박홍기
Priority to KR1019930012815A priority Critical patent/KR960014762B1/en
Publication of KR950003409A publication Critical patent/KR950003409A/en
Application granted granted Critical
Publication of KR960014762B1 publication Critical patent/KR960014762B1/en

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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
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesive Tapes (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

본 발명은 폴리에스테르 필름표면에 접착성의 수지를 균일하게 도포한 다음, 아크릴계 수지와 이소시아네이트계 경화제를 반응시킨 후 실란화합물을 첨가하여 혼합한 점착제액을 도포하고 이형필름을 적층하여, 접착성 수지를 표면에 균일하게 도포한 폴리에스테르 필름과 점착제층과의 접착력(A), 점착제층을 피착제에 붙이고 30분후의 점착력인 초기 점착력(B), 점착제층을 피착체에 붙이고 1일후의 점착력인 영구 점착력(C)의 관계가 (A)〉(C)〉(B)이며, (C)≤1.4(B)가 되도록 함을 특징으로 하는 점착필름의 제조방법에 관한 것이다.According to the present invention, an adhesive resin is uniformly coated on a polyester film surface, an acrylic resin and an isocyanate-based curing agent are reacted, and then a pressure-sensitive adhesive liquid mixed with an silane compound is added and the release film is laminated to form an adhesive resin. The adhesive force (A) between the polyester film and the pressure-sensitive adhesive layer uniformly coated on the surface, the adhesive layer is attached to the adherend, the initial adhesive force (B) after 30 minutes, the adhesive layer is attached to the adherend, and the adhesive strength after 1 day The relationship between the adhesive force (C) is (A)> (C)> (B), and it is related with the manufacturing method of the adhesive film characterized by setting (C) <= 1.4 (B).

Description

점착필름의 제조방법Manufacturing Method of Adhesive Film

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (2)

폴리에스테르 필름표면에 접착성의 수지를 균일하게 도포한 다음, 아크릴계 수지와 이소시아네이트계 경화제를 반응시킨 후 실란화합물을 첨가하여 혼합한 점착제액을 도포하고 이형필름을 적층하여, 접착성 수지를 표면에 균일하게 도포한 폴리에스테르 필름과 점착제층과의 접착력(A), 점착제층을 피착제에 붙이고, 30분후의 점착력인 초기 점착력(B), 점착제층을 피착제에 붙이고 1일후의 점찰력인 영구 점착력(C) 관계가 (A)〉(C)〉(B) 이며, (C)≤1.4(B)가 되도록 함을 특징으로 하는 점착필름의 제조방법.Adhesive resin is uniformly applied on the surface of polyester film, then acrylic resin and isocyanate-based curing agent are reacted, and then a pressure-sensitive adhesive liquid mixed with silane compound is applied and a release film is laminated to uniformly apply adhesive resin to the surface. The adhesive force (A) between the polyester film and the pressure-sensitive adhesive layer applied to the pressure-sensitive adhesive layer and the pressure-sensitive adhesive layer were applied to the adherend, and the initial adhesive force (B), which is the adhesive force after 30 minutes, and the pressure-sensitive adhesive layer were applied to the adherend, and the permanent adhesive force after 1 day (C) The relationship is (A)> (C)> (B), and (C) ≤1.4 (B), The manufacturing method of the adhesive film characterized by the above-mentioned. 제1항에 있어서, 이소시아네이트계 경화제와 실란화합물의 사용량은 아크릴계 수지 100중량부에 대하여 각각 2~5중량부 및 0.05~0.2중량부임을 특징으로 하는 점착필름의 제조방법.The method of claim 1, wherein the isocyanate curing agent and the silane compound are used in an amount of 2 to 5 parts by weight and 0.05 to 0.2 parts by weight based on 100 parts by weight of the acrylic resin, respectively. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930012815A 1993-07-08 1993-07-08 Process for the preparation of adhesive film KR960014762B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930012815A KR960014762B1 (en) 1993-07-08 1993-07-08 Process for the preparation of adhesive film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930012815A KR960014762B1 (en) 1993-07-08 1993-07-08 Process for the preparation of adhesive film

Publications (2)

Publication Number Publication Date
KR950003409A true KR950003409A (en) 1995-02-16
KR960014762B1 KR960014762B1 (en) 1996-10-19

Family

ID=19358942

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930012815A KR960014762B1 (en) 1993-07-08 1993-07-08 Process for the preparation of adhesive film

Country Status (1)

Country Link
KR (1) KR960014762B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100301317B1 (en) * 1998-03-03 2001-11-22 이종상 Manufacturing method of inexpensive synthetic paper
KR100932668B1 (en) * 2001-12-14 2009-12-21 가부시키가이샤 시마노 Surface treatment method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100893983B1 (en) * 2008-01-11 2009-04-20 엘에스엠트론 주식회사 Die attachment adhesive film and resin composition for the same
KR101022794B1 (en) * 2009-10-12 2011-03-17 도레이첨단소재 주식회사 Optical surface protective film

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100301317B1 (en) * 1998-03-03 2001-11-22 이종상 Manufacturing method of inexpensive synthetic paper
KR100932668B1 (en) * 2001-12-14 2009-12-21 가부시키가이샤 시마노 Surface treatment method

Also Published As

Publication number Publication date
KR960014762B1 (en) 1996-10-19

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