KR940005743A - 내열 랩필름 - Google Patents

내열 랩필름 Download PDF

Info

Publication number
KR940005743A
KR940005743A KR1019930008640A KR930008640A KR940005743A KR 940005743 A KR940005743 A KR 940005743A KR 1019930008640 A KR1019930008640 A KR 1019930008640A KR 930008640 A KR930008640 A KR 930008640A KR 940005743 A KR940005743 A KR 940005743A
Authority
KR
South Korea
Prior art keywords
wrap film
heat
parts
weight
resistant wrap
Prior art date
Application number
KR1019930008640A
Other languages
English (en)
Other versions
KR960007763B1 (ko
Inventor
야수시 나까세
마사미 고바야시
다쓰오 가또
신이찌 이무따
Original Assignee
다께바야시 쇼오고
미쓰이세끼유 가가꾸고오교오 가부시끼가이샤
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 다께바야시 쇼오고, 미쓰이세끼유 가가꾸고오교오 가부시끼가이샤 filed Critical 다께바야시 쇼오고
Publication of KR940005743A publication Critical patent/KR940005743A/ko
Application granted granted Critical
Publication of KR960007763B1 publication Critical patent/KR960007763B1/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
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • 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
    • C08J2323/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08J2323/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Wrappers (AREA)
  • Lubricants (AREA)

Abstract

본 발명의 목적은 내열성, 유연성, 점착성 및 투명성이 우수한 내열랩필름을 제공하는데 있고 그 구성은 (A) 4-메틸펜텐-1계 중합체 98∼70 중량부, (B) 100℃에 있어서의 동점도가 2∼5000cSt인 액상부텐계 중합체 1∼15 중량부 및 (C) 부텐-1계 중합체 1∼15 중량부 ((A)+(B)+(C)의 합계 100중량부)를 함유하는 수지조성물을 성형해서 된 내열랩 필름.

Description

내열 랩필름
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 실시예 1∼5 및 비교예 1에서 제조된 필름들의 점착성을 시험하는 방법의 개념도,
제2도는 실시예 1∼5 및 비교예 1에서 제조된 필름들의 내열온도를 측정하는데 사용되는 시험편을 나타낸 도면.

Claims (8)

  1. (A) 4-메틸펜텐-1계 중합체 98∼70 중량부, (B) 100℃에 있어서의 동점도가 2∼5000cSt인 액상부텐계 중합체 1∼15 중량부 및 (C) 부텐-1계 중합체 1∼15 중량부 ((A)+(B)+(C)의 합계 100중량부)를 함유하는 수지조성물로 성형해서 된 내열랩 필름.
  2. 제1항에 있어서, 상기 수지조성물로 형성한 필름의 두께가 5∼20㎛인 내열랩필름.
  3. 제1항에 있어서, 상기 4-메틸-1펜텐계 중합체의 극한점도〔η〕가 135℃ 데칼린중에서 측정하여 1.0∼3.0의 범위인 내열랩필름.
  4. 제1항에 있어서, 상기 액상부텐계 공중합체의 동점도가 50∼1000cSt인 내열랩필름.
  5. 제1항에 있어서, 상기 부텐-1계 고체 중합체의 결정화도가 20∼60%인 내열랩필름.
  6. 제1항에 있어서, 상기 부텐-1계 고체 중합체의 결정화도가 30∼50%인 내열랩필름.
  7. 제1항에 있어서, 상기 부텐-1계 고체 중합체의 멜트플로우레이트가 0.01∼50g/10분인 내열랩필름.
  8. 제1항에 있어서, 상기 성분(B) 및 성분(C)의 각각이 성분(A) 94∼84 중량부에 대해서 3∼8 중량부인 내열랩필름.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930008640A 1992-05-20 1993-05-20 내열 랩필름 KR960007763B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP92-127089 1992-05-20
JP12708992 1992-05-20

Publications (2)

Publication Number Publication Date
KR940005743A true KR940005743A (ko) 1994-03-22
KR960007763B1 KR960007763B1 (ko) 1996-06-12

Family

ID=14951314

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1019930008640A KR960007763B1 (ko) 1992-05-20 1993-05-20 내열 랩필름
KR1019930008641A KR960007764B1 (ko) 1992-05-20 1993-05-20 수지조성물

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1019930008641A KR960007764B1 (ko) 1992-05-20 1993-05-20 수지조성물

Country Status (9)

Country Link
US (2) US5382620A (ko)
EP (2) EP0573172B1 (ko)
JP (2) JP3230896B2 (ko)
KR (2) KR960007763B1 (ko)
CN (2) CN1048029C (ko)
CA (2) CA2096581C (ko)
DE (2) DE69308385T2 (ko)
DK (2) DK0573173T3 (ko)
TW (2) TW273562B (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0825593A (ja) 1994-07-13 1996-01-30 Sumitomo Chem Co Ltd 自己粘着性包装用フィルム
EP0816428A4 (en) * 1995-03-13 1999-05-06 Mitsui Petrochemical Ind 4-METHYL-1-PENTHENE POLYMER COMPLEX
US5789484A (en) * 1995-05-26 1998-08-04 Mitsui Petrochemical Industries, Ltd. 4-Methyl-1-pentene polymer compositions
US5973077A (en) * 1996-02-01 1999-10-26 Mitsui Chemicals, Inc. 4-methyl-1-pentene resin composition and a laminated body using the resin composition
JP3724129B2 (ja) * 1996-09-30 2005-12-07 三井化学株式会社 ゴム改質剤
US6062271A (en) * 1998-05-22 2000-05-16 Markel Corporation Polymethylpentene cable liner
GB2364771B (en) 2000-07-13 2002-08-07 Mitsubishi Electric Corp Ceiling-embedded air conditioner
US20050031883A1 (en) * 2001-09-19 2005-02-10 Masanori Sera Wrapping film and shrink film each comprising butene polymer
JP6299233B2 (ja) * 2014-01-22 2018-03-28 住友電気工業株式会社 絶縁電線及び同軸ケーブル
CN112406146B (zh) * 2020-10-26 2022-07-01 安徽铜峰电子股份有限公司 一种双向拉伸聚4-甲基1-戊烯薄膜及其制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3692712A (en) * 1967-07-28 1972-09-19 Ici Ltd Alpha-olefin polymer composition and process for preparing same
US3455871A (en) * 1968-01-29 1969-07-15 Eastman Kodak Co Poly-1-butene master batches
GB1494332A (en) * 1974-07-09 1977-12-07 Exxon Research Engineering Co Self-sealing films
JPS5846142B2 (ja) * 1977-07-05 1983-10-14 三菱電線工業株式会社 ポリ４−メチルペンテン−１組成物
JPS57133137A (en) * 1981-02-10 1982-08-17 Dainichi Nippon Cables Ltd Preparation of poly-4-methylpentene-1 composition
US4471085A (en) * 1982-03-08 1984-09-11 Matsushita Electric Industrial Co., Ltd. Diaphragm material for loudspeakers
JPS58171425A (ja) * 1982-04-02 1983-10-08 Mitsui Petrochem Ind Ltd ポリ４−メチル−１−ペンテン組成物
JPS59164350A (ja) * 1983-03-08 1984-09-17 Mitsui Petrochem Ind Ltd ポリメチルペンテン組成物
JPS6018316A (ja) * 1983-07-11 1985-01-30 Mitsui Petrochem Ind Ltd ゴムホ−ス製造用マンドレル
JPS6028442A (ja) * 1983-07-26 1985-02-13 Mitsui Petrochem Ind Ltd ポリ４−メチル−１−ペンテンフイルム
JPS60238342A (ja) * 1984-05-11 1985-11-27 Mitsui Petrochem Ind Ltd 制振材
JPH0745603B2 (ja) * 1986-03-11 1995-05-17 三井石油化学工業株式会社 樹脂組成物
JPH0729405B2 (ja) * 1987-05-28 1995-04-05 三井石油化学工業株式会社 積層フイルム
JP2592500B2 (ja) * 1988-06-01 1997-03-19 三井石油化学工業株式会社 積層フィルム

Also Published As

Publication number Publication date
CA2096581C (en) 2001-02-20
EP0573173A1 (en) 1993-12-08
EP0573173B1 (en) 1997-03-05
DE69308386D1 (de) 1997-04-10
JPH0632952A (ja) 1994-02-08
JPH0665448A (ja) 1994-03-08
EP0573172B1 (en) 1997-03-05
KR940005744A (ko) 1994-03-22
CA2096608A1 (en) 1993-11-21
JP3328371B2 (ja) 2002-09-24
TW257773B (ko) 1995-09-21
CN1048029C (zh) 2000-01-05
CN1082072A (zh) 1994-02-16
TW273562B (ko) 1996-04-01
DK0573172T3 (da) 1997-09-01
KR960007763B1 (ko) 1996-06-12
DK0573173T3 (da) 1997-05-05
DE69308385T2 (de) 1997-07-10
CA2096581A1 (en) 1993-11-21
KR960007764B1 (ko) 1996-06-12
CN1042342C (zh) 1999-03-03
CA2096608C (en) 2002-06-25
CN1083770A (zh) 1994-03-16
US5338792A (en) 1994-08-16
US5382620A (en) 1995-01-17
DE69308385D1 (de) 1997-04-10
EP0573172A1 (en) 1993-12-08
JP3230896B2 (ja) 2001-11-19
DE69308386T2 (de) 1997-07-10

Similar Documents

Publication Publication Date Title
AU593925B2 (en) Heat-sealable multi-layer films of polyolefins
UST955009I4 (en) Film-forming composition
AU733024B2 (en) Sealable film
EP0217598B1 (en) Heat sealable film laminate
KR920006428A (ko) 올레핀 중합체 필름
KR940005743A (ko) 내열 랩필름
KR960705878A (ko) 열밀봉성 필름 및 그로부터 제조된 제품(heat sealable films and articles made therefrom)
KR960704966A (ko) 핫멜트 접착제의 코팅방법
KR910021433A (ko) 프로필렌 중합체 필름 및 적층판, 및 그의 제조방법
KR930006095A (ko) 폴리에틸렌 블렌드 및 그로부터 제조된 필름, 병 또는 파이프
KR940019793A (ko) 올레핀 중합체 필름
KR910000870A (ko) 이축 연신 필름
BR9814677A (pt) Composições de polìmero de etileno com comonÈmero norborneno
JPS57165436A (en) Polyethylene composition
DK0614757T3 (da) Flerlags, strakt, varmforseglelig polypropylenfolie med høj glideevne og forbedrede barriereegenskaber
KR970061925A (ko) 폴리에스테르변성 에틸렌-비닐알콜 공중합수지, 그의 제조방법 및 용도
KR900007953A (ko) 내(耐) 블로킹(blocking)성이 우수한 부대(bag)
CA2117140A1 (en) A multilayer, stretched heat-sealable polypropylene film
EP0247897A1 (en) Sealable films
EP0699311A1 (en) Heat-shrinkable article
CA2181604A1 (en) Closure and sealing element
KR910008053A (ko) 폴리올레핀 조성물의 농업용 필름
KR970701740A (ko) 선형 저 밀도 폴리에틸렌(linear low density polyethylene)
GB2211464A (en) Heat sealable polypropylene films
JPS6059134B2 (ja) ヒ−トシ−ル性粗面化フイルムの製造方法

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20120521

Year of fee payment: 17

EXPY Expiration of term