WO2019151546A1 - Adhesive sheet having enhanced air discharge function - Google Patents
Adhesive sheet having enhanced air discharge function Download PDFInfo
- Publication number
- WO2019151546A1 WO2019151546A1 PCT/KR2018/001292 KR2018001292W WO2019151546A1 WO 2019151546 A1 WO2019151546 A1 WO 2019151546A1 KR 2018001292 W KR2018001292 W KR 2018001292W WO 2019151546 A1 WO2019151546 A1 WO 2019151546A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pattern
- air discharge
- air
- adhesive sheet
- adhesive layer
- Prior art date
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- 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
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
- C09J123/04—Homopolymers or copolymers of ethene
- C09J123/06—Polyethene
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- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Adhesive Tapes (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
Claims (3)
- 원지의 하단에 접착제층이 형성되고, 상기 접착제층의 하단에는 이형지가 형성되되, 상기 이형지의 상단에는 돌출되는 일정형태의 돌출패턴이 형성되고, 상기 돌출패턴에 대응되도록 접착제층에 공기빠짐패턴이 형성되는 일반적인 점착시트에 있어서, An adhesive layer is formed at the bottom of the base paper, and a release paper is formed at the bottom of the adhesive layer, and a protrusion pattern having a predetermined shape is formed at the top of the release paper, and an air bleeding pattern is formed on the adhesive layer so as to correspond to the protrusion pattern. In the general adhesive sheet formed,상기 공기빠짐패턴은 대공기배출골을 변으로 정삼각형을 이루는 큰삼각패턴이 형성되고, 상기 큰삼각패턴의 내부가 4개의 정삼각형태로 나눠지도록 각각 소공기배출골을 변으로 정삼각형을 이루는 작은삼각패턴으로 형성되되, The air escape pattern has a large triangular pattern forming an equilateral triangle with large air discharge bones, and a small triangular pattern forming an equilateral triangle with small air discharge bones so that the inside of the large triangular pattern is divided into four equilateral triangle shapes. Formed into상기 큰삼각패턴의 각 변에는 이를 한 변으로 하는 큰삼각패턴이 연속하여 형성되고, 상기 접착제층은 고밀도폴리에틸렌계열의 겔 타입으로 형성되며,Each side of the large triangular pattern is formed with a continuous large triangular pattern with one side, the adhesive layer is formed of a high density polyethylene series gel type,상기 대공기배출골의 깊이는 8~10㎛이고, 소공기배출골의 깊이는 5~7㎛으로 형성되는 것을 특징으로 하는 공기배출기능이 향상된 점착시트. The depth of the large air outlet bone is 8 ~ 10㎛, the depth of the small air outlet bone is an adhesive sheet with improved air discharge function, characterized in that formed in 5 ~ 7㎛.
- 제 1항에 있어서,The method of claim 1,상기 대공기배출골의 폭은 31~36㎛이고, 소공기배출골의 폭은 25~30㎛로 형성되는 것을 특징으로 하는 공기배출기능이 향상된 점착시트. The width of the air discharged bone is 31 ~ 36㎛, the air discharge function improved adhesive sheet, characterized in that the width of the small air discharged bone is formed in 25 ~ 30㎛.
- 제 1항에 있어서, The method of claim 1,상기 큰삼각패턴과 작은삼각패턴의 세로로 가로지르는 세로패턴이 사이를 적어도 2개가 형성되는데, 상기 세로패턴의 폭은 6㎛로 형성되는 것을 특징으로 하는 공기배출기능이 향상된 점착시트.At least two longitudinally crossing the vertical pattern of the large triangular pattern and the small triangular pattern is formed between, the width of the vertical pattern is an adhesive sheet with improved air discharge function, characterized in that formed in 6㎛.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/KR2018/001292 WO2019151546A1 (en) | 2018-01-30 | 2018-01-30 | Adhesive sheet having enhanced air discharge function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/KR2018/001292 WO2019151546A1 (en) | 2018-01-30 | 2018-01-30 | Adhesive sheet having enhanced air discharge function |
Publications (1)
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WO2019151546A1 true WO2019151546A1 (en) | 2019-08-08 |
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Family Applications (1)
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PCT/KR2018/001292 WO2019151546A1 (en) | 2018-01-30 | 2018-01-30 | Adhesive sheet having enhanced air discharge function |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060087387A (en) * | 2005-01-28 | 2006-08-02 | 주식회사 엘지화학 | Adhesive sheet having multi-staged air vent channels |
KR100863807B1 (en) * | 2008-06-16 | 2008-10-16 | 엄재훈 | Adhesion sheet equipped with multy air-vent and thereby manufacturing method |
JP4515015B2 (en) * | 2002-08-19 | 2010-07-28 | 大日本印刷株式会社 | Adhesive sheet |
KR20110026567A (en) * | 2009-09-08 | 2011-03-16 | 광성기업 주식회사 | A pressure sensitive adhesive sheet with air-eliminable channels and its manufacturing method |
KR101725237B1 (en) * | 2015-12-31 | 2017-04-26 | 강태욱 | Attaching sheet enhanced function of depriving air bubble |
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2018
- 2018-01-30 WO PCT/KR2018/001292 patent/WO2019151546A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4515015B2 (en) * | 2002-08-19 | 2010-07-28 | 大日本印刷株式会社 | Adhesive sheet |
KR20060087387A (en) * | 2005-01-28 | 2006-08-02 | 주식회사 엘지화학 | Adhesive sheet having multi-staged air vent channels |
KR100863807B1 (en) * | 2008-06-16 | 2008-10-16 | 엄재훈 | Adhesion sheet equipped with multy air-vent and thereby manufacturing method |
KR20110026567A (en) * | 2009-09-08 | 2011-03-16 | 광성기업 주식회사 | A pressure sensitive adhesive sheet with air-eliminable channels and its manufacturing method |
KR101725237B1 (en) * | 2015-12-31 | 2017-04-26 | 강태욱 | Attaching sheet enhanced function of depriving air bubble |
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