KR100779040B1 - 커패시터용 초박막 내열성 폴리프로필렌 유전필름의 제조방법 - Google Patents

커패시터용 초박막 내열성 폴리프로필렌 유전필름의 제조방법 Download PDF

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Publication number
KR100779040B1
KR100779040B1 KR1020060030911A KR20060030911A KR100779040B1 KR 100779040 B1 KR100779040 B1 KR 100779040B1 KR 1020060030911 A KR1020060030911 A KR 1020060030911A KR 20060030911 A KR20060030911 A KR 20060030911A KR 100779040 B1 KR100779040 B1 KR 100779040B1
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KR
South Korea
Prior art keywords
polypropylene
capacitor
dielectric film
ultra
temperature
Prior art date
Application number
KR1020060030911A
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English (en)
Korean (ko)
Other versions
KR20070099756A (ko
Inventor
조태식
이경희
이종기
김영건
이용문
Original Assignee
삼영화학공업주식회사
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 삼영화학공업주식회사 filed Critical 삼영화학공업주식회사
Priority to KR1020060030911A priority Critical patent/KR100779040B1/ko
Priority to CN2007800205866A priority patent/CN101460553B/zh
Priority to PCT/KR2007/001645 priority patent/WO2007114647A1/en
Publication of KR20070099756A publication Critical patent/KR20070099756A/ko
Application granted granted Critical
Publication of KR100779040B1 publication Critical patent/KR100779040B1/ko

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/14—Organic dielectrics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
KR1020060030911A 2006-04-05 2006-04-05 커패시터용 초박막 내열성 폴리프로필렌 유전필름의 제조방법 KR100779040B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020060030911A KR100779040B1 (ko) 2006-04-05 2006-04-05 커패시터용 초박막 내열성 폴리프로필렌 유전필름의 제조방법
CN2007800205866A CN101460553B (zh) 2006-04-05 2007-04-04 用于电容器的超薄耐热聚丙烯介电薄膜的制造方法
PCT/KR2007/001645 WO2007114647A1 (en) 2006-04-05 2007-04-04 Manufacturing method of ultra thin high temperature resistant polypropylene dielectric film for capacitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060030911A KR100779040B1 (ko) 2006-04-05 2006-04-05 커패시터용 초박막 내열성 폴리프로필렌 유전필름의 제조방법

Publications (2)

Publication Number Publication Date
KR20070099756A KR20070099756A (ko) 2007-10-10
KR100779040B1 true KR100779040B1 (ko) 2007-11-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020060030911A KR100779040B1 (ko) 2006-04-05 2006-04-05 커패시터용 초박막 내열성 폴리프로필렌 유전필름의 제조방법

Country Status (3)

Country Link
KR (1) KR100779040B1 (zh)
CN (1) CN101460553B (zh)
WO (1) WO2007114647A1 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2556607T3 (es) 2011-03-10 2016-01-19 Toray Industries, Inc. Película de polipropileno estirada biaxialmente, película metalizada y condensador de película
RU2014106216A (ru) * 2011-07-28 2015-09-10 У.Р.Грейс Энд Ко.-Конн. Полимер на основе пропилена с низким содержанием золы и способ
CN102509610B (zh) * 2011-12-28 2013-06-19 宁波大东南万象科技有限公司 2.5μm聚丙烯电容薄膜的制备方法
CN103434151B (zh) * 2013-08-30 2016-05-04 华威聚酰亚胺有限责任公司 一种高性能超薄聚丙烯电容器薄膜及其制造方法
US10131754B2 (en) * 2015-04-21 2018-11-20 Lawrence Livermore National Security, Llc Preparation of large ultra-thin free-standing polymer films
JP7135320B2 (ja) * 2016-03-17 2022-09-13 東レ株式会社 二軸配向ポリプロピレンフィルム、金属膜積層フィルムおよびフィルムコンデンサ
CN109293958B (zh) * 2018-09-25 2022-03-29 宁波瑞成包装材料有限公司 一种低雾度高阻隔性聚丙烯膜的生产方法
CN114316316B (zh) * 2020-10-10 2023-08-01 中国科学院化学研究所 一种耐光氧化的聚丙烯膜及其制备方法
CN112768235B (zh) * 2020-12-23 2022-05-17 天津大学 一种电容器用聚丙烯薄膜结晶形貌优化方法
KR102521047B1 (ko) * 2021-03-25 2023-04-14 삼영화학공업주식회사 로우 ｋ 캐스트 시트, 및 이를 이용한 커패시터용 폴리프로필렌 필름

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0750224A (ja) * 1993-08-04 1995-02-21 Toray Ind Inc コンデンサ用金属化ポリプロピレンフィルム
JPH1053655A (ja) 1996-08-09 1998-02-24 Toray Ind Inc 二軸配向ポリプロピレンフィルムおよびそれからなるフィルムコンデンサー
JPH10119127A (ja) 1996-10-17 1998-05-12 Toray Ind Inc 二軸配向ポリプロピレンフィルムおよびコンデンサー
JPH10156940A (ja) 1996-10-04 1998-06-16 Toray Ind Inc ポリプロピレンフィルムおよびそれを誘電体とするコンデンサー
JP2002528875A (ja) 1998-10-28 2002-09-03 トレスパファン、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング 昇温下において改善された収縮性を有する二軸配向電気絶縁性フィルム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0750224A (ja) * 1993-08-04 1995-02-21 Toray Ind Inc コンデンサ用金属化ポリプロピレンフィルム
JPH1053655A (ja) 1996-08-09 1998-02-24 Toray Ind Inc 二軸配向ポリプロピレンフィルムおよびそれからなるフィルムコンデンサー
JPH10156940A (ja) 1996-10-04 1998-06-16 Toray Ind Inc ポリプロピレンフィルムおよびそれを誘電体とするコンデンサー
JPH10119127A (ja) 1996-10-17 1998-05-12 Toray Ind Inc 二軸配向ポリプロピレンフィルムおよびコンデンサー
JP2002528875A (ja) 1998-10-28 2002-09-03 トレスパファン、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング 昇温下において改善された収縮性を有する二軸配向電気絶縁性フィルム

Also Published As

Publication number Publication date
KR20070099756A (ko) 2007-10-10
CN101460553A (zh) 2009-06-17
CN101460553B (zh) 2012-01-25
WO2007114647A1 (en) 2007-10-11

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