KR940021254A - 신장된 다층, 열-봉합성 폴리프로필렌 필름 - Google Patents

신장된 다층, 열-봉합성 폴리프로필렌 필름 Download PDF

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KR940021254A
KR940021254A KR1019940004421A KR19940004421A KR940021254A KR 940021254 A KR940021254 A KR 940021254A KR 1019940004421 A KR1019940004421 A KR 1019940004421A KR 19940004421 A KR19940004421 A KR 19940004421A KR 940021254 A KR940021254 A KR 940021254A
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South Korea
Prior art keywords
base layer
layer
resin
film according
polypropylene
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KR1019940004421A
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KR100290071B1 (ko
Inventor
브란트 라이너
라이너스 울리히
크랄만 안톤
뵈흐너 위르겐
니일렌 니일레
Original Assignee
한스-위르겐 마이스너, 우베 드뢰게
볼프 발스로데 에이지
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Publication of KR940021254A publication Critical patent/KR940021254A/ko
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    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/16—Layered products comprising a layer of synthetic resin specially treated, e.g. irradiated
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • 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
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7246—Water vapor barrier
    • 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
    • B32B2307/746—Slipping, anti-blocking, low friction
    • 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
    • B32B2309/08—Dimensions, e.g. volume
    • B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105—Thickness
    • 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
    • B32B2310/00—Treatment by energy or chemical effects
    • B32B2310/04—Treatment by energy or chemical effects using liquids, gas or steam
    • B32B2310/0445—Treatment by energy or chemical effects using liquids, gas or steam using gas or flames
    • 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
    • B32B2310/00—Treatment by energy or chemical effects
    • B32B2310/14—Corona, ionisation, electrical discharge, plasma treatment
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/91—Product with molecular orientation
    • 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
    • Y10T428/31913—Monoolefin polymer

Abstract

본 발명은 포장용으로 전체적인 이행이 상당히 감소된, 향상된 수증기 차단성을 갖고 하기 층구조를 갖는 연신된 봉합성 폴리프로필렌 필름에 관한 것이다.
ABCBA
상기식에서, a) c는 분자량이 약 2,000/gmol 이하이고 연화점이 130℃ 이상인 폴리프로필렌 및 탄화수소 수지의 기층이고, b) B는 탄화수소를 함유하지 않는 고 이소택틱 폴리프로필렌(이소택틱도>94%)의 재킷층으로서, 재킷층의 두께와 기층의 두께간의 비율은 0.01 내지 0.1이며, C) A는 열-봉합성 폴리올레핀 공중합체 또는 삼원 공중합체의 2개의 표면층으로서, 이들 표면층은 하나 이상의 점착방지제, 윤활제 및 대전 방지제를 함유한다.

Description

신장된 다층, 열-봉합성 폴리프로필렌 필름
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (9)

  1. 하기 구조로 특징지워지는, 포장용으로 전체적인 이행이 상당히 감소되고, 수증기 차단성이 향상된 연신된, 보다 구체적으로는 이축 연신된 봉합성 폴리프로필렌 필름.
    ABCBA
    상기식에서, a) c는 분자량이 약 2,000g/mol 이하이고 연화점이 130℃ 이상인 폴리프로필렌 및 탄화수소 수지의 기층(base layer)이고, b) B는 탄화수소를 함유하지 않는 고 이소택틱 폴리프로필렌(이소택틱도>94%)의 재킷층으로서, 재킷층의 두께와 기층의 두께간의 비율은 0.01 내지 0.1이며, C) A는 열-봉합성 폴리올레핀 공중합체 또는 삼원 공중합체의 2개의 표면층으로서, 이들 표면층은 하나 이상의 점착방지제, 윤활제 및 대전방지제를 함유한다.
  2. 제1항에 있어서, 기층 C가 석유 수지, 테르펜 수지 또는 콜타르 수지 그룹으로부터의 탄화수소 수지를 함유함을 특징으로 하는 봉합성 필름.
  3. 제2항에 있어서, 탄화수소 수지가 수소화 올리고머성 사이클로펜타디엔 수지임을 특징으로 하는 봉합성 필름.
  4. 제1항 내지 제3항 중 어느 한 항에 있어서, 표면층 A가 필수적으로 -통계적 프로필렌/에틸렌 공중합체, 통계적 프로필렌/1-부텐 공중합체, -통계적 프로펠렌/에틸렌/올레핀 삼원공중합체 및, -상기한 중합체 2 또는 3종의 혼합물로 이루어짐을 특징으로 하는 봉합성 필름.
  5. 제1항 내지 제3항 중 어느 한에 있어서, 표면층이 점착방지제로서 이산화규소, 탄산칼슘, 폴리메틸 메타크릴 레이트, 폴리카보네이트, 실리콘 또는 HDPE(고밀도 폴리에틸렌)를 함유함을 특징으로 하는 봉합성 필름.
  6. 제1항 내지 제3항 중 어느 한 항에 있어서, 기층 C 및/또는 표면층 A가 윤활제를 함유함을 특징으로 하는 봉합성 필름.
  7. 제1항 내지 제3항 중 어느 한항에 있어서, 기층 C 및/또는 표면층 A가 대전방지제를 함유함을 특징으로 하는 봉합성 필름.
  8. 제1항 내지 제3항 중 어느 한 항에 있어서, 코로나, 화염, 플래즈마 또는 불소 예비처리로 한면 또는 양면을 예비처리함을 특징으로 하는 봉합성 필름.
  9. 포장 물질로서의 제1항 내지 제8항 중 어느 한 항에서 청구된 봉합성 필름의 용도.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940004421A 1993-03-10 1994-03-08 연신된 다층 열봉합성 폴리프로필렌 필름 KR100290071B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19934307442 DE4307442A1 (de) 1993-03-10 1993-03-10 Mehrschichtige, gereckte, heißsiegelbare Polypropylenfolie
DEP4307442.1 1993-03-10

Publications (2)

Publication Number Publication Date
KR940021254A true KR940021254A (ko) 1994-10-17
KR100290071B1 KR100290071B1 (ko) 2001-05-15

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ID=6482353

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KR1019940004421A KR100290071B1 (ko) 1993-03-10 1994-03-08 연신된 다층 열봉합성 폴리프로필렌 필름

Country Status (16)

Country Link
US (1) US5441806A (ko)
EP (1) EP0614758B1 (ko)
JP (1) JPH071688A (ko)
KR (1) KR100290071B1 (ko)
AT (1) ATE171108T1 (ko)
AU (1) AU680641B2 (ko)
BR (1) BR9401104A (ko)
CA (1) CA2117140A1 (ko)
CZ (1) CZ291139B6 (ko)
DE (2) DE4307442A1 (ko)
DK (1) DK0614758T3 (ko)
ES (1) ES2120525T3 (ko)
FI (1) FI107596B (ko)
NO (1) NO940836L (ko)
PL (1) PL174321B1 (ko)
ZA (1) ZA941663B (ko)

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Publication number Priority date Publication date Assignee Title
KR101440064B1 (ko) * 2013-10-11 2014-10-23 한국생산기술연구원 폴리프로필렌 직물의 최적의 플라즈마 처리를 이용한 대전방지 가공 방법

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US6322883B1 (en) 1994-07-15 2001-11-27 Exxonmobil Oil Corporation Uniaxially shrinkable biaxially oriented polypropylene film with HDPE skin
TW394731B (en) * 1995-03-29 2000-06-21 Toray Industries Polyolefin-based laminate film
ZA963193B (en) * 1995-04-27 1996-10-25 Coutaulds Films Holdings Limit Heat sealed polymeric films
DE19534623A1 (de) * 1995-09-18 1997-03-20 Wolff Walsrode Ag Siegel- und bedruckbare biaxial orientierte Polyolefin-Mehrschichtfolie
US5888640A (en) * 1997-07-09 1999-03-30 Mobil Oil Corporation Metallized uniaxially shrinkable biaxially oriented polypropylene film
DE19753507A1 (de) * 1997-12-03 1999-06-10 Wolff Walsrode Ag Flexible, mehrschichtige Folie mit hoher Steifigkeit, Formstabilität und Knickbruchbeständigkeit
US6303233B1 (en) 1998-04-06 2001-10-16 Mobil Oil Corporation Uniaxially shrinkable biaxially oriented polypropylene film
US20030211298A1 (en) * 1999-12-30 2003-11-13 Migliorini Robert A. Multi-layer oriented polypropylene films with modified core
SK9122000A3 (en) * 2000-06-14 2002-01-07 Chemosvit A S Heat-shrinkable biaxially oriented polypropylene film for use as tobacco pack overwrap
US6982065B2 (en) * 2001-08-08 2006-01-03 Alstom Technology Ltd Catalyzer
AU2003228218A1 (en) * 2002-02-21 2003-09-09 Toray Plastics (America), Inc. Biaxially oriented polypropylene high barrier metallized film for packaging
CN1774330A (zh) * 2003-05-01 2006-05-17 艾利丹尼森公司 多层膜
GB0716457D0 (en) 2007-08-23 2007-10-03 Innovia Films Ltd Naked collation package
ATE499209T1 (de) * 2007-09-25 2011-03-15 Exxonmobil Chem Patents Inc Weisse undurchsichtige folien mit verbesserten zug- und sperreigenschaften
US11512193B2 (en) 2020-01-06 2022-11-29 Inv Polypropylene, Llc Polymeric substrate including a barrier layer

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DE3540215A1 (de) * 1985-11-13 1987-05-14 Hoechst Ag Mehrschichtige verpackungsfolie mit ueberlegener kratzfestigkeit
DE3814942A1 (de) * 1988-05-03 1989-11-16 Hoechst Ag Heisssiegelfaehige schrumpffolie auf basis von polypropylen, verfahren zu ihrer herstellung und ihre verwendung fuer schrumpfetiketten
DE3940173A1 (de) * 1989-12-05 1991-06-06 Hoechst Ag Beidseitig siegelbare, biaxial orientierte polyolefin-mehrschichtfolie, ihre herstellung und ihre verwendung
DE4023272A1 (de) * 1990-07-21 1992-01-23 Hoechst Ag Biaxial orientierte siegelfaehige polyporpylenfolie mit verbesserten barriereeigenschaften

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101440064B1 (ko) * 2013-10-11 2014-10-23 한국생산기술연구원 폴리프로필렌 직물의 최적의 플라즈마 처리를 이용한 대전방지 가공 방법

Also Published As

Publication number Publication date
NO940836L (no) 1994-09-12
FI941090A (fi) 1994-09-11
EP0614758B1 (de) 1998-09-16
BR9401104A (pt) 1994-11-01
PL174321B1 (pl) 1998-07-31
CZ291139B6 (cs) 2002-12-11
ES2120525T3 (es) 1998-11-01
EP0614758A1 (de) 1994-09-14
NO940836D0 (no) 1994-03-09
KR100290071B1 (ko) 2001-05-15
CA2117140A1 (en) 1994-09-11
US5441806A (en) 1995-08-15
ATE171108T1 (de) 1998-10-15
DE59406902D1 (de) 1998-10-22
DK0614758T3 (da) 1999-06-14
AU5521194A (en) 1994-04-28
FI107596B (fi) 2001-09-14
ZA941663B (en) 1994-10-12
FI941090A0 (fi) 1994-03-08
AU680641B2 (en) 1997-08-07
CZ53894A3 (en) 1994-10-19
DE4307442A1 (de) 1994-09-15
JPH071688A (ja) 1995-01-06

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