KR102235641B9 - 캐리어용 이형필름 및 이의 제조방법 - Google Patents

캐리어용 이형필름 및 이의 제조방법

Info

Publication number
KR102235641B9
KR102235641B9 KR1020190031779A KR20190031779A KR102235641B9 KR 102235641 B9 KR102235641 B9 KR 102235641B9 KR 1020190031779 A KR1020190031779 A KR 1020190031779A KR 20190031779 A KR20190031779 A KR 20190031779A KR 102235641 B9 KR102235641 B9 KR 102235641B9
Authority
KR
South Korea
Prior art keywords
carrier
manufacturing
release film
release
film
Prior art date
Application number
KR1020190031779A
Other languages
English (en)
Other versions
KR102235641B1 (ko
KR20200111999A (ko
Inventor
황세규
윤종욱
Original Assignee
도레이첨단소재 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=72808968&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR102235641(B9) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 도레이첨단소재 주식회사 filed Critical 도레이첨단소재 주식회사
Priority to KR1020190031779A priority Critical patent/KR102235641B1/ko
Publication of KR20200111999A publication Critical patent/KR20200111999A/ko
Application granted granted Critical
Publication of KR102235641B1 publication Critical patent/KR102235641B1/ko
Publication of KR102235641B9 publication Critical patent/KR102235641B9/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/02—Polyureas
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D179/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09D161/00 - C09D177/00
    • C09D179/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • 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
    • C09J7/201—Adhesives in the form of films or foils characterised by their carriers characterised by the release coating composition on the carrier 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
    • 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
    • C09J7/25—Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/255—Polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2461/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2461/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08J2461/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08J2461/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Laminated Bodies (AREA)
KR1020190031779A 2019-03-20 2019-03-20 캐리어용 이형필름 및 이의 제조방법 KR102235641B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020190031779A KR102235641B1 (ko) 2019-03-20 2019-03-20 캐리어용 이형필름 및 이의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020190031779A KR102235641B1 (ko) 2019-03-20 2019-03-20 캐리어용 이형필름 및 이의 제조방법

Publications (3)

Publication Number Publication Date
KR20200111999A KR20200111999A (ko) 2020-10-05
KR102235641B1 KR102235641B1 (ko) 2021-04-02
KR102235641B9 true KR102235641B9 (ko) 2022-06-07

Family

ID=72808968

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190031779A KR102235641B1 (ko) 2019-03-20 2019-03-20 캐리어용 이형필름 및 이의 제조방법

Country Status (1)

Country Link
KR (1) KR102235641B1 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102606858B1 (ko) * 2021-03-25 2023-11-29 도레이첨단소재 주식회사 캐리어 이형필름 및 이의 제조방법
KR102457454B1 (ko) * 2021-09-07 2022-10-21 도레이첨단소재 주식회사 이형 코팅 조성물
KR102408154B1 (ko) * 2021-09-07 2022-06-14 도레이첨단소재 주식회사 이형 필름

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101459414B1 (ko) * 2013-07-22 2014-11-07 도레이첨단소재 주식회사 캐리어용 이형필름 및 그의 제조방법
KR101481712B1 (ko) 2014-02-05 2015-01-13 도레이첨단소재 주식회사 커버레이 보호용 이형필름
KR101591409B1 (ko) 2014-11-26 2016-02-04 도레이첨단소재 주식회사 이형필름
JP6299829B2 (ja) * 2015-10-20 2018-03-28 荒川化学工業株式会社 熱硬化性離型コーティング剤、離型フィルム及び離型ポリエチレンテレフタレートフィルム

Also Published As

Publication number Publication date
KR102235641B1 (ko) 2021-04-02
KR20200111999A (ko) 2020-10-05

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Z031 Request for patent cancellation [new post grant opposition system introduced on 1 march 2017]

Free format text: CASE NUMBER: 2021106000116

Z072 Maintenance of patent after cancellation proceedings: certified copy of decision transmitted [new post grant opposition system as of 20170301]
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