KR102350768B1 - 공동 함유 폴리프로필렌 필름 - Google Patents

공동 함유 폴리프로필렌 필름 Download PDF

Info

Publication number
KR102350768B1
KR102350768B1 KR1020167001654A KR20167001654A KR102350768B1 KR 102350768 B1 KR102350768 B1 KR 102350768B1 KR 1020167001654 A KR1020167001654 A KR 1020167001654A KR 20167001654 A KR20167001654 A KR 20167001654A KR 102350768 B1 KR102350768 B1 KR 102350768B1
Authority
KR
South Korea
Prior art keywords
molecular weight
film
void
lower limit
polypropylene resin
Prior art date
Application number
KR1020167001654A
Other languages
English (en)
Korean (ko)
Other versions
KR20160034906A (ko
Inventor
오사무 기노시타
고우지 야마다
아츠시 다가
Original Assignee
도요보 가부시키가이샤
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 도요보 가부시키가이샤 filed Critical 도요보 가부시키가이샤
Publication of KR20160034906A publication Critical patent/KR20160034906A/ko
Application granted granted Critical
Publication of KR102350768B1 publication Critical patent/KR102350768B1/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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
KR1020167001654A 2013-07-23 2014-07-23 공동 함유 폴리프로필렌 필름 KR102350768B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JPJP-P-2013-152974 2013-07-23
JP2013152974 2013-07-23
JP2013157054 2013-07-29
JPJP-P-2013-157054 2013-07-29
PCT/JP2014/069447 WO2015012310A1 (ja) 2013-07-23 2014-07-23 空洞含有ポリプロピレンフィルム

Publications (2)

Publication Number Publication Date
KR20160034906A KR20160034906A (ko) 2016-03-30
KR102350768B1 true KR102350768B1 (ko) 2022-01-14

Family

ID=52393343

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167001654A KR102350768B1 (ko) 2013-07-23 2014-07-23 공동 함유 폴리프로필렌 필름

Country Status (6)

Country Link
JP (1) JP6477471B2 (ja)
KR (1) KR102350768B1 (ja)
CN (1) CN105408401B (ja)
HK (1) HK1216182A1 (ja)
TW (1) TWI631165B (ja)
WO (1) WO2015012310A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7345257B2 (ja) * 2019-01-18 2023-09-15 株式会社プライムポリマー プロピレン重合体組成物からなる微多孔フィルム

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003231225A (ja) 2002-02-12 2003-08-19 Toyobo Co Ltd 易剥離性ポリプロピレン系フィルム
JP2007508423A (ja) 2003-10-07 2007-04-05 ダウ グローバル テクノロジーズ インコーポレイティド 空気急冷ブロンフィルム用のポリプロピレン組成物
JP2010254868A (ja) * 2009-04-28 2010-11-11 Oji Paper Co Ltd コンデンサー用二軸延伸ポリプロピレンフィルムおよびその金属蒸着フィルム
JP2012117078A (ja) * 2004-04-22 2012-06-21 Toray Ind Inc 微孔性ポリプロピレンフィルムおよびその製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044138B2 (ja) 1979-03-16 1985-10-02 東洋紡績株式会社 断熱性包装材料
WO1997045463A1 (fr) * 1996-05-27 1997-12-04 Mitsui Chemicals, Inc. Polypropylene cristallin, procede de preparation associe, composition a base de polypropylene et article thermoforme
JP4226089B2 (ja) 1997-06-17 2009-02-18 株式会社プライムポリマー パール光沢を有するポリプロピレン二軸延伸フィルム
EP0942013B1 (en) * 1997-08-05 2004-02-04 Mitsui Chemicals, Inc. Polypropylene resin composition and use thereof
JP4145639B2 (ja) * 2002-11-27 2008-09-03 株式会社プライムポリマー ポリプロピレン樹脂、該樹脂から得られるシートおよびフィルム
JP4039570B2 (ja) 2003-07-04 2008-01-30 東セロ株式会社 二軸延伸多層ポリプロピレンフィルム及び用途
CN101848961B (zh) * 2007-11-07 2014-01-08 王子制纸株式会社 电容器用双轴拉伸聚丙烯薄膜及使用其获得的蒸镀薄膜和电容器
SG194361A1 (en) * 2007-11-27 2013-11-29 Mitsui Chemicals Inc Solid titanium catalyst component, olefin polymerization catalyst, and olefin polymerization process
CN102137886A (zh) * 2008-08-29 2011-07-27 富士胶片株式会社 含有空洞的树脂成形体的制造方法、以及由该制造方法得到的含有空洞的树脂成形体
WO2014065331A1 (ja) * 2012-10-25 2014-05-01 株式会社プライムポリマー 微多孔フィルム用ポリプロピレン

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003231225A (ja) 2002-02-12 2003-08-19 Toyobo Co Ltd 易剥離性ポリプロピレン系フィルム
JP2007508423A (ja) 2003-10-07 2007-04-05 ダウ グローバル テクノロジーズ インコーポレイティド 空気急冷ブロンフィルム用のポリプロピレン組成物
JP2012117078A (ja) * 2004-04-22 2012-06-21 Toray Ind Inc 微孔性ポリプロピレンフィルムおよびその製造方法
JP2010254868A (ja) * 2009-04-28 2010-11-11 Oji Paper Co Ltd コンデンサー用二軸延伸ポリプロピレンフィルムおよびその金属蒸着フィルム

Also Published As

Publication number Publication date
CN105408401B (zh) 2018-09-21
TW201510033A (zh) 2015-03-16
TWI631165B (zh) 2018-08-01
WO2015012310A1 (ja) 2015-01-29
JPWO2015012310A1 (ja) 2017-03-02
KR20160034906A (ko) 2016-03-30
HK1216182A1 (zh) 2016-10-21
CN105408401A (zh) 2016-03-16
JP6477471B2 (ja) 2019-03-06

Similar Documents

Publication Publication Date Title
JP6241039B2 (ja) 延伸ポリプロピレンフィルム
JP6443334B2 (ja) ヒートシール性ポリプロピレン積層延伸フィルム
TWI597309B (zh) 拉伸聚丙烯薄膜
TW201801927A (zh) 雙軸延伸積層聚丙烯膜
TWI588185B (zh) Biaxially oriented polypropylene film
JP6554765B2 (ja) ポリプロピレン積層延伸フィルム
JP7409459B2 (ja) ポリプロピレン系積層フィルム
TW201418288A (zh) 聚丙烯薄膜
KR102342011B1 (ko) 공동 함유 폴리프로필렌 필름
TW201412778A (zh) 聚丙烯薄膜
KR102350768B1 (ko) 공동 함유 폴리프로필렌 필름
KR102067308B1 (ko) 인 몰드 라벨용 폴리프로필렌 필름

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
AMND Amendment
E601 Decision to refuse application
X091 Application refused [patent]
AMND Amendment
X701 Decision to grant (after re-examination)
GRNT Written decision to grant