KR100985152B1 - 적층 필름 또는 시트 및 표면 보호 필름 또는 시트 - Google Patents
적층 필름 또는 시트 및 표면 보호 필름 또는 시트 Download PDFInfo
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Abstract
에틸렌·불포화 에스테르 공중합체 수지(A)와 융점 115℃ 이상의 고결정질 에틸렌계 또는 프로필렌계 중합체 또는 공중합체 수지(B)의 혼합수지로 이루어지는 점착 필름 또는 시트.
Description
본 발명에서는, 또한, 상기한 적층 필름, 시트로 이루어지는 표면 보호 필름 또는 시트가 제공된다.
따라서, 기재에 투명한 것을 선택함으로써 적층 필름 또는 시트에 투명성을 부여할 수 있다.
또, 실시예 1, 2에서 기재는 폴리에틸렌을 이용하고 있으나, 폴리프로필렌으로도 동일한 결과를 얻을 수 있다.
여기서는, 기재의 대표예로서 폴리에틸렌을 사용한 결과를 나타낸다.
Claims (11)
- 에틸렌·불포화 에스테르 공중합체 수지(A)와 융점 115℃ 이상의 고결정질 에틸렌계 또는 프로필렌계 중합체 또는 공중합체 수지(B)와의 혼합수지로 이루어지는 점착 필름층을 기재의 적어도 한쪽 면에 형성하여 이루어지는 것을 특징으로 하는 적층 필름 또는 시트.
- 제 1항에 있어서,
상기 수지(A)가, 에틸렌·아세트산 비닐 공중합체 또는 에틸렌·(메타)아크릴산 알킬에스테르 공중합체로 이루어지는 것을 특징으로 하는 적층 필름 또는 시트. - 제 1항에 있어서,
상기 수지(B)가, 융점 130℃ 이상의 입체 특이성 프로필렌 중합체로 이루어지는 것을 특징으로 하는 적층 필름 또는 시트. - 제 3항에 있어서,
상기 혼합수지가, 상기 수지(A) 5∼80 질량%와 상기 수지(B) 95∼20 질량%로 이루어지는 것을 특징으로 하는 적층 필름 또는 시트. - 제 1항에 있어서,
상기 수지(B)가, 밀도 940∼965 kg/㎥의 고밀도 폴리에틸렌으로 이루어지는 것을 특징으로 하는 적층 필름 또는 시트. - 제 5항에 있어서,
상기 혼합수지가, 상기 수지(A) 10∼70 질량%와 상기 수지(B) 90∼30 질량%로 이루어지는 것을 특징으로 하는 적층 필름 또는 시트. - 제 1항에 있어서,
상기 혼합수지 점착 필름층이, 상기 (B)수지 중에 (A)수지가 균질 용해된 연속상(連續相)의 사이에, 박엽층 형상의 (A)수지상이 몇겹이나 겹쳐 존재하는 미세 조직구조를 가지고 있는 것을 특징으로 하는 적층 필름 또는 시트. - 제 1항에 있어서,
상기 혼합수지에, 점착 부여제가 더 함유되어 있는 것을 특징으로 하는 적층 필름 또는 시트. - 제 1항 내지 제 8항 중 어느 한 항에 있어서,
기재층이 폴리에틸렌, 또는 폴리프로필렌으로 이루어지고, 적어도 그 한쪽 면에 상기 점착 필름층을 형성하여 이루어지는 것을 특징으로 하는 적층 필름 또는 시트. - 제 1항 내지 제 8항 중 어느 한 항에 기재된 적층 필름 또는 시트로 이루어지는 것을 특징으로 하는 표면 보호 필름 또는 시트.
- 제 9항에 기재된 적층 필름 또는 시트로 이루어지는 것을 특징으로 하는 표면 보호 필름 또는 시트.
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JPJP-P-2007-284445 | 2007-10-31 | ||
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JPJP-P-2007-284444 | 2007-10-31 | ||
JP2007284445 | 2007-10-31 | ||
JPJP-P-2008-095477 | 2008-04-01 | ||
JP2008095477 | 2008-04-01 | ||
JPJP-P-2008-104933 | 2008-04-14 | ||
JP2008104933 | 2008-04-14 |
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US (1) | US20100255302A1 (ko) |
EP (1) | EP2206760B1 (ko) |
JP (2) | JP4354526B2 (ko) |
KR (1) | KR100985152B1 (ko) |
CN (1) | CN101821351B (ko) |
TW (1) | TW200932864A (ko) |
WO (1) | WO2009057624A1 (ko) |
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CN103270106B (zh) * | 2010-12-27 | 2014-10-15 | 三井—杜邦聚合化学株式会社 | 挤出涂布用树脂组合物、层合膜及其制造方法 |
CN103314067B (zh) * | 2011-01-18 | 2015-05-06 | 三井化学株式会社 | 粘合性树脂组合物及由该粘合性树脂组合物得到的热熔粘合剂 |
KR20140019360A (ko) * | 2011-03-01 | 2014-02-14 | 듀폰-미츠이 폴리케미칼 가부시키가이샤 | 감압형 점착 필름 또는 시트, 표면 보호 필름 또는 시트, 및 물품의 표면을 보호하기 위하여 사용하는 방법 |
JP6259586B2 (ja) * | 2013-05-08 | 2018-01-10 | 日東電工株式会社 | ガラス保護用粘着シート |
JP6324807B2 (ja) * | 2014-05-22 | 2018-05-16 | 三井・デュポンポリケミカル株式会社 | 保護フィルムおよび保護フィルム用粘着剤組成物 |
KR102207369B1 (ko) * | 2014-06-18 | 2021-01-25 | 린텍 가부시키가이샤 | 다이싱 시트용 기재 필름 및 다이싱 시트 |
KR101672649B1 (ko) * | 2015-09-04 | 2016-11-03 | 롯데케미칼 주식회사 | 다층 필름용 접착성 수지 조성물 |
KR20170066761A (ko) * | 2015-12-04 | 2017-06-15 | 삼성디스플레이 주식회사 | 커브드 표시장치 및 이의 제조방법 |
MY175621A (en) * | 2017-10-13 | 2020-07-02 | Kong Wai Ming Bryan | Composition of polymeric bonding material |
WO2019181986A1 (ja) * | 2018-03-19 | 2019-09-26 | 三井・ダウ ポリケミカル株式会社 | 農業用フィルム |
JP7077105B2 (ja) * | 2018-03-30 | 2022-05-30 | 株式会社サンエー化研 | 表面保護フィルム |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005033000A (ja) * | 2003-07-14 | 2005-02-03 | Lonseal Corp | ウエハバックグラインド用粘着テープ |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1414635A (en) * | 1971-11-19 | 1975-11-19 | Evode Ltd | Hot melt adhesives |
US3911185A (en) * | 1974-09-26 | 1975-10-07 | Du Pont | High ring and ball softening point hot melt backsize adhesive composition |
JPS5777465A (en) * | 1980-10-31 | 1982-05-14 | Kishimoto Akira | Thermally sealed package which is easily unsealed |
US4367113A (en) * | 1981-06-29 | 1983-01-04 | Gulf Oil Corporation | Multicomponent polymer compositions |
JPS58145775A (ja) * | 1982-02-25 | 1983-08-30 | Idemitsu Kosan Co Ltd | 可剥性表面保護フイルム |
JPS5945343A (ja) * | 1982-09-09 | 1984-03-14 | Du Pont Mitsui Polychem Co Ltd | ヒ−トシ−ル性樹脂組成物 |
JPH0641544B2 (ja) * | 1985-06-26 | 1994-06-01 | 三井石油化学工業株式会社 | 熱可塑性樹脂組成物 |
JP2623733B2 (ja) * | 1988-07-29 | 1997-06-25 | 住友化学工業株式会社 | 金属蒸着用積層フィルム |
US5217812A (en) * | 1990-06-25 | 1993-06-08 | E. I. Du Pont De Nemours And Company | Extrudable and primerless adhesives and products therefrom |
US5217794A (en) * | 1991-01-22 | 1993-06-08 | The Dow Chemical Company | Lamellar polymeric body |
JPH07247468A (ja) * | 1994-03-09 | 1995-09-26 | Daicel Chem Ind Ltd | ホットメルト接着剤組成物 |
US6150035A (en) * | 1994-04-01 | 2000-11-21 | Avery Dennison Corporation | Multi-layer composites and sheet labels |
JP3817768B2 (ja) * | 1996-03-08 | 2006-09-06 | 東レ株式会社 | 積層体及び粘着テープ |
JP2000186256A (ja) * | 1998-12-22 | 2000-07-04 | Sekisui Chem Co Ltd | 樹脂板用表面保護フィルム |
US7371465B2 (en) * | 1999-03-30 | 2008-05-13 | Exxonmobil Oil Corporation | Polyolefin film with embossed surface |
JP4385562B2 (ja) * | 2002-02-20 | 2009-12-16 | 東ソー株式会社 | ホットメルト接着剤組成物 |
US7067585B2 (en) * | 2002-10-28 | 2006-06-27 | Bostik, Inc. | Hot melt adhesive composition based on a random copolymer of isotactic polypropylene |
WO2005075556A1 (en) | 2004-02-04 | 2005-08-18 | Du Pont-Mitsui Polychemicals Co., Ltd. | Resin composition and multi-layer article thereof |
KR100909394B1 (ko) * | 2005-02-22 | 2009-07-24 | 듀폰-미츠이 폴리케미칼 가부시키가이샤 | 에틸렌 공중합체 조성물 및 이를 사용한 개봉 용이성 시일재료 |
JP2006257247A (ja) * | 2005-03-16 | 2006-09-28 | Tohcello Co Ltd | 粘着フィルム |
JP4699557B2 (ja) * | 2008-02-05 | 2011-06-15 | 三井・デュポンポリケミカル株式会社 | 粘着性樹脂組成物及び粘着フィルム又はシート |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005033000A (ja) * | 2003-07-14 | 2005-02-03 | Lonseal Corp | ウエハバックグラインド用粘着テープ |
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JP4354526B2 (ja) | 2009-10-28 |
TWI335350B (ko) | 2011-01-01 |
EP2206760A4 (en) | 2010-12-22 |
CN101821351B (zh) | 2012-11-28 |
EP2206760B1 (en) | 2012-12-19 |
JP2009275212A (ja) | 2009-11-26 |
US20100255302A1 (en) | 2010-10-07 |
TW200932864A (en) | 2009-08-01 |
EP2206760A1 (en) | 2010-07-14 |
JP5412165B2 (ja) | 2014-02-12 |
CN101821351A (zh) | 2010-09-01 |
WO2009057624A1 (ja) | 2009-05-07 |
KR20100074233A (ko) | 2010-07-01 |
JPWO2009057624A1 (ja) | 2011-03-10 |
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