KR960013654A - 폴리프로필렌 적층 필름 - Google Patents

폴리프로필렌 적층 필름 Download PDF

Info

Publication number
KR960013654A
KR960013654A KR1019940016238A KR19940016238A KR960013654A KR 960013654 A KR960013654 A KR 960013654A KR 1019940016238 A KR1019940016238 A KR 1019940016238A KR 19940016238 A KR19940016238 A KR 19940016238A KR 960013654 A KR960013654 A KR 960013654A
Authority
KR
South Korea
Prior art keywords
copolymer
laminated film
polypropylene laminated
polypropylene
olefin
Prior art date
Application number
KR1019940016238A
Other languages
English (en)
Other versions
KR100304037B1 (ko
Inventor
주니치 기무라
가즈키 와카마쓰
마사히토 우수이
마코토 사토
Original Assignee
고니시 아키오
스미토모 가가쿠고교 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 고니시 아키오, 스미토모 가가쿠고교 가부시키가이샤 filed Critical 고니시 아키오
Publication of KR960013654A publication Critical patent/KR960013654A/ko
Application granted granted Critical
Publication of KR100304037B1 publication Critical patent/KR100304037B1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/242—All polymers belonging to those covered by group B32B27/32
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/02—Temperature
    • B32B2309/022—Temperature vs pressure profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
    • 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
    • C08L23/14—Copolymers of propene
    • C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
    • 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
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2813—Heat or solvent activated or sealable
    • Y10T428/2817—Heat sealable
    • Y10T428/2826—Synthetic resin or polymer
    • 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]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers

Abstract

본 발명은 실질적으로 액체 매질 부재하에 마그네슘, 티탄 및 할로겐, 유기알루미늄 화합물, 및 전자 공여성 화합물을 포함하는 촉매계를 사용하는 중기-상 중합체 의해 수득되고; (1) 공중합체의 에틸렌 함량이 3.0내지 7.0중량%이고, (2)공주압체중 탄소수 4이상인 a-올레핀의 함량이 2.0 내지 6.0중량%이며, (3) 공중합체 중 에틸렌 함량 대 탄소수 4이상인 a-올레핀의 함량비가 1.0이상이고, (4) 공중합체 용융유량이 10g/10분 이하이며, (5) 공중합체 중 n-헥산-가용성 성분의 양이 5.5중량%미만인 조건을 만족시키느; 프로필렌, 에틸렌 및 탄소수 4 이상인 a-올레핀의 랜덤 공중합체가 하나 이상의 표면상에 적층된 결정성 폴리프로필렌층을 포함하는 폴리프로필렌 적층 플롬에 관한 것이다.

Description

폴리프로필렌 적층 필름
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (11)

  1. 실질적으로 액체 매질 부재하에 마그네슘, 티탄 및 할로겐 유기알루미늄 화합물, 및 전자 공여성 화합물을 포함하는 촉매계를 사용하는 중기-상 중합에 의해 수득되고; (1) 공중합체의 에틸렌 함량이 3.0 내지 7.0중량%이고 (2) 공중합체중 탄소수 4이상인 a-올레핀의 함량이 2.0 내지 6.0줄량이며, (3) 공중합체중 에틸렌 함량 대 탄소수 4 이상인 a-올레핀 함량비가 1.0이상이고, (4) 공중합체의 용융 유량이 10g/10분 이하이며, (5) 공주합체의 중량평균 분자량 대 수 평균 분자량의 바가 4.5이하이고, (6) 공중합체의 융점이 135℃이하이며, (7) 공중합체중 n-헥산-가용성 성분의 양이 5.5중량% 미만인 조건을 마족시키는; 프로필렌, 에틸렌 및 타소수 4 이상인 a-올레핀의 랜덤 공중합체가 하나 이상의 표면상에 적층된 결정성 폴리프로필렌 층을 포함하는 폴리프로필렌 적층 필름.
  2. 제1항에 있어서, 티탄 화합물을 유기 마그네슘 화합물로 환원시키고, 환원된 고체 생성물을 에스테르 화학물로 처리하고, 처리된 생성물을 사염화티탄으로 처리하여 고체 촉매 성분을 수득하는, 폴리프로필렌 적층 필름.
  3. 제1항에 있어서, 유기알루미늄 화합물이 분자내에 하나 이상의 알루미늄 - 탄소 결합을 갖는 폴리프로필렌 적층 필름.
  4. 제1항에 있어서, 전자 공여성 화합물이 규소 화합물인 폴리프로필렌 적충 필름.
  5. 제1항에 있어서, 중기-상 중합을 대기압 내지 40㎏/㎤G의 압력하에서 20내지 150℃ 온도에서 수행함을 특징으로 하는 폴리프로필렌 적층 필름.
  6. 제1항에 있어서, 공중합체의 에틸렌 함량이 4.0 내지 6.0중량%인 폴리프로필렌 적층 필름.
  7. 제1항에 있어서, 공중합체의 a-올레핀 함량이 3.0 내지 5.0중량%인 폴리프로필렌 적층 필름.
  8. 제1항에 있어서, 공중합체의 용융 유량이 3내지 8g/10분인 폴리프로필렌 적층 필름.
  9. 제1항에 있어서, 공중합체의 중량 평균 분자량 대 수 평균 분자량의 비가 4.0 이하인 폴리프로필렌 적층 필름.
  10. 제1항에 있어서, 공중합체의 융점니 110 내지 135℃인 폴리프로필렌 적층 필름.
  11. 제1항에 있어서, 탄소수 4이상인 a- 올레핀이 부텐-1인 폴리프로필렌 적층 필름.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940016238A 1993-07-08 1994-07-07 폴리프로필렌 적층 필름 KR100304037B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16898693A JP2819996B2 (ja) 1993-07-08 1993-07-08 ポリプロピレン積層フィルム
JP93-168986 1993-07-08

Publications (2)

Publication Number Publication Date
KR960013654A true KR960013654A (ko) 1996-05-22
KR100304037B1 KR100304037B1 (ko) 2001-11-22

Family

ID=15878239

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940016238A KR100304037B1 (ko) 1993-07-08 1994-07-07 폴리프로필렌 적층 필름

Country Status (8)

Country Link
US (1) US5486415A (ko)
EP (1) EP0633133B1 (ko)
JP (1) JP2819996B2 (ko)
KR (1) KR100304037B1 (ko)
CA (1) CA2127220A1 (ko)
DE (1) DE69433256T2 (ko)
SG (1) SG44690A1 (ko)
TW (1) TW310331B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100474452B1 (ko) * 1995-08-31 2005-06-27 스미또모 가가꾸 가부시키가이샤 프로필렌-에틸렌랜덤공중합체,이의제조방법및이의필름

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69406637T2 (de) * 1993-12-22 1998-03-19 Sumitomo Chemical Co Schichtfilm aus Polypropylen
US6001293A (en) * 1993-12-22 1999-12-14 Sumitomo Chemical Co., Ltd. Process for producing polypropylene laminated film
JPH09156052A (ja) * 1995-12-11 1997-06-17 Tokuyama Corp 積層フィルム
ITMI981213A1 (it) * 1998-06-01 1999-12-01 Montell North America Inc Polimeri propilenici adatti per film cast trasparenti
JP4841760B2 (ja) * 2001-06-29 2011-12-21 三井化学株式会社 ポリプロピレン樹脂多層フィルム
US20040253469A1 (en) * 2002-12-30 2004-12-16 Arent Wendy L. Static of COF differential poly film ream wrap
US20060168715A1 (en) * 2005-01-31 2006-08-03 Brown Peggy A Toilet seat cover
CN101917991B (zh) * 2007-11-22 2012-04-18 田边三菱制药株式会社 含有环状聚烯烃层的塑料容器
CN114907510A (zh) * 2021-02-10 2022-08-16 中国石油天然气股份有限公司 一种流延聚丙烯薄膜电晕层树脂及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4297411A (en) * 1979-10-05 1981-10-27 Mobil Oil Corporation Heat sealable packaging film comprising propylene polymer substrate and a surface layer of an ethylene copolymer and a different olefin copolymer
JPS59212263A (ja) * 1983-05-18 1984-12-01 チッソ株式会社 ポリプロピレン系複合延伸フイルム
US4761462A (en) * 1983-09-20 1988-08-02 Sumitomo Chemical Company, Limited Packaging propylene copolymer film
JPS60166455A (ja) * 1983-12-29 1985-08-29 住友化学工業株式会社 ポリプロピレン積層フイルム
DE3444866A1 (de) * 1984-12-08 1986-06-12 Hoechst Ag, 6230 Frankfurt Siegelfaehige, opake polyolefinische mehrschichtfolie
JPS61248740A (ja) * 1985-04-26 1986-11-06 住友化学工業株式会社 ポリプロピレン多層フイルム
US4786562A (en) * 1986-07-11 1988-11-22 Sumitomo Chemical Company, Limited Polypropylene multi-layer film
KR920000173B1 (ko) * 1986-10-09 1992-01-09 미쓰이세끼유 가가꾸고오교오 가부시끼가이샤 저결정성 프로필렌계 랜덤 공중합체 조성물, 그 제조방법 및 폴리프로필렌 복합 적층체
JPH0660216B2 (ja) * 1988-06-20 1994-08-10 住友化学工業株式会社 オレフィン重合用固体触媒の製造法
DE4027809A1 (de) * 1990-09-01 1992-03-05 Basf Ag Katalysatorsysteme vom typ der ziegler-natta-katalysatoren

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100474452B1 (ko) * 1995-08-31 2005-06-27 스미또모 가가꾸 가부시키가이샤 프로필렌-에틸렌랜덤공중합체,이의제조방법및이의필름

Also Published As

Publication number Publication date
KR100304037B1 (ko) 2001-11-22
EP0633133B1 (en) 2003-10-22
DE69433256D1 (de) 2003-11-27
DE69433256T2 (de) 2004-08-26
EP0633133A3 (en) 1995-01-25
EP0633133A2 (en) 1995-01-11
CA2127220A1 (en) 1995-01-09
JPH0724981A (ja) 1995-01-27
TW310331B (ko) 1997-07-11
US5486415A (en) 1996-01-23
JP2819996B2 (ja) 1998-11-05
SG44690A1 (en) 1997-12-19

Similar Documents

Publication Publication Date Title
KR920012235A (ko) 내충격성 고분자 조성물
KR960013654A (ko) 폴리프로필렌 적층 필름
KR880701181A (ko) 밀봉가능한 필름
KR850004550A (ko) 적층 폴리프로필렌 필름
BR9709008A (pt) Composicão de copolìmero de olefina, processo para a polimerizacão de um monÈmero de alfa-olefina com um ou mais comonÈmeros de olefina, catalisador de polimerizacão organometálico, pelìcula ou outro artigo de fabricacão e mistura de dois ou mais componentes de resina.
EP0218332B1 (en) Butene-1 polymer blends and films
US4621119A (en) Polypropylene-polyethylene-(ethylene-propylene rubber) compositions and films thereof with improved tear strength
US4649009A (en) Process for producing a heat-shrinkable polypropylene film
AU4245801A (en) Multilayer heat-shrinkable sealable films
AU5521394A (en) A multilayer, stretched heat-sealable polypropylene film
KR910000814A (ko) 고강성 폴리프로필렌의 제조방법 및 고입체규칙성 폴리프로필렌
CA2047469A1 (en) Biaxially oriented sealable polypropylene film having improved barrier properties
AU5521194A (en) A multilayer, stretched heat-sealable polypropylene film
US5268220A (en) Polypropylene film
KR890002253A (ko) 부텐-i공중합체
GB1583560A (en) Propylene copolymer film and process for its manufacture
KR960022757A (ko) 적층 연신 필름용 폴리프로필렌 조성물 및 적층 연신 필름
KR930004273B1 (ko) 부텐-i 공중합체 및 이를 포함하는 수지조성물
KR940007076A (ko) 폴리프로필렌 블록 공중합체 및 이의 필름
KR950005542A (ko) 프로필렌 중합체의 캐스트 필름
KR920018188A (ko) 폴리올레핀용 수성 접착 조성물 및 프라이머
CA2015082A1 (en) Catalyst component for producing highly crystlline olefin polymers and a process for producing the same
GB1104665A (en) Polymer moulding compositions
US5859138A (en) Polymer blends
CA1208988A (en) Additive-containing polyolefin beads and process for their production

Legal Events

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

Payment date: 20120620

Year of fee payment: 12

LAPS Lapse due to unpaid annual fee