KR830009935A - 봉함성 다층 필름 - Google Patents
봉함성 다층 필름 Download PDFInfo
- Publication number
- KR830009935A KR830009935A KR1019820001545A KR820001545A KR830009935A KR 830009935 A KR830009935 A KR 830009935A KR 1019820001545 A KR1019820001545 A KR 1019820001545A KR 820001545 A KR820001545 A KR 820001545A KR 830009935 A KR830009935 A KR 830009935A
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- composition film
- ethylene
- layers
- film
- Prior art date
Links
- 239000010410 layer Substances 0.000 claims 19
- 239000000203 mixture Substances 0.000 claims 9
- -1 polyethylene Polymers 0.000 claims 9
- 239000004698 Polyethylene Substances 0.000 claims 5
- 229920000573 polyethylene Polymers 0.000 claims 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 4
- 239000005977 Ethylene Substances 0.000 claims 4
- 239000004743 Polypropylene Substances 0.000 claims 4
- 229920000098 polyolefin Polymers 0.000 claims 4
- 229920001155 polypropylene Polymers 0.000 claims 4
- 229910052799 carbon Inorganic materials 0.000 claims 3
- 229920000642 polymer Polymers 0.000 claims 3
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical group CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims 2
- 238000005538 encapsulation Methods 0.000 claims 2
- 239000005038 ethylene vinyl acetate Substances 0.000 claims 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims 2
- 229920006294 polydialkylsiloxane Polymers 0.000 claims 2
- 238000007789 sealing Methods 0.000 claims 2
- 239000004793 Polystyrene Substances 0.000 claims 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 125000003277 amino group Chemical group 0.000 claims 1
- 230000004888 barrier function Effects 0.000 claims 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims 1
- 229920001038 ethylene copolymer Polymers 0.000 claims 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims 1
- SXQFCVDSOLSHOQ-UHFFFAOYSA-N lactamide Chemical compound CC(O)C(N)=O SXQFCVDSOLSHOQ-UHFFFAOYSA-N 0.000 claims 1
- 239000011976 maleic acid Substances 0.000 claims 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid group Chemical group C(\C=C/C(=O)O)(=O)O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical group O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000005022 packaging material Substances 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 claims 1
- 229920002959 polymer blend Polymers 0.000 claims 1
- 229920002223 polystyrene Polymers 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 239000002356 single layer Substances 0.000 claims 1
- 229920001187 thermosetting polymer Polymers 0.000 claims 1
- 239000004634 thermosetting polymer Substances 0.000 claims 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims 1
Classifications
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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
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
-
- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- B32B2553/00—Packaging equipment or accessories not otherwise provided for
-
- 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]
- Y10T428/31652—Of asbestos
- Y10T428/31667—Next to addition polymer from unsaturated monomers, or aldehyde or ketone condensation product
-
- 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
-
- 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
- Y10T428/3192—Next to vinyl or vinylidene chloride polymer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Wrappers (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Air Bags (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (11)
- A) 3중량%이상의 에필렌을 함유하는 폴리에틸렌 또는 에틸렌 코플리마의열봉합성(Heat Sealable)외층.B) 변형된 폴리올레핀의 접착-촉진층C) 90%이상 가수분해 된 비닐 아세테이트 유니트(unit)의 50내지 80몰%를 포함하는 가수분해된 에틸렌비닐 아세테이트 코플리마의 가스베리어층.D) 변형된 포리올레핀의 접착-촉진층.E) 3중량% 이상의 에틸렌을 함유하는 폴리에틸렌 또는 에틸렌 코플리마층으로 구성된 그룹에서 A및 B 또는 D 및 E 또는 B 및 C 또는 C 및 D층 각각 2개의 층은 상응하는 폴리마를 혼합시켜 1개의 단독층에 결합할 수는 적어도 1축연신된 층을 기본필름의 1면에 처리하며, 상기 A층은a) 봉함층을 기준으로하여 장쇄 지방족 아민의 0.3 내지 1중량%,b) 봉함층을 기준으로 하여 폴리에틸렌 또는 에틸렌 코폴리마와 양립하지 않으며, 거의 50℃의 연화점 또는 폴리에 틸렌폴리마의 연화점 이상을 갖는 분산된 열경화성 폴리마의 0.1 내지 0.7중량%,c) 봉함층을 기준으로 하여 폴리디알킬 실록산 0.1 내지 1.2중량%으로 구성되는 부가결합물을 포함하며, 기본필름의 다른 1면은 임으로 A층 A 내지 E 또는 B 및 C층의 결합 또는 B 및 C층 폴리마의 폴리마 혼합물로 구성된 1개의 층으로 처리되고 기본 필름인 축 연신성 폴리프로필렌 필름으로 조성된 열봉합성조성필름.
- 제1항에 있어서, 성분(a)는 탄소원자 12내지 18의 지방족기 및 2개의 히드록시알킬--(C1-C4)-그룹을 갖는 3급아민 인조성필.
- 제1항에 있어서, 성분(b)는 경우에 따라 적어도 부분적으로 금속염의 형태내에 에틸렌 메타크 릴산 코폴리마 또는 폴리라우릭 락타미드인 조성필름.
- 제1항에 있어서, 성분(C)는 20℃에서 106mPa 이상의 점도를 갖는 폴리디알킬 실로산인 조성필름.
- 제1항에 있어서, B층의 변형된 폴리올레핀은 α,β-모노-불포화된 디키복실산의 그 라프트된 유니트를 함유하는 폴리프로필렌 또는 폴리프로필렌 또는 폴리에틸렌인 조성필름.
- 제5항에 있어서, 변형된 폴리올레핀은 말레산 또는 말레산 무수물의 그라프트된 유니트를 함유하는 폴리프로필렌 또는 폴리에틸렌인 조성필름.
- 제1항에 있어서, C층의 폴리마는 95%이상 가수분해 된 65내지 75몰%의 비닐아세테이트 유니트를 함유하는 가수분해 된 에틸렌비닐아세테이트 코폴리마인 조성필름.
- 제1항에 있어서, B층 및 D층은 동일한 조성필름.
- 제1항에 있어서, A 및 E 층은 동일한 조성필름.
- 제1항에 있어서와 같은 조성필름내의 포장된 물질인포장.
- 제10항에 있어서, 포장물질은 식료품인 포장.※ 참고사항 : 최초출원내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813114171 DE3114171A1 (de) | 1981-04-08 | 1981-04-08 | Siegelbare mehrschichtfolien |
DE3114171.4 | 1981-04-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR830009935A true KR830009935A (ko) | 1983-12-24 |
KR880001771B1 KR880001771B1 (ko) | 1988-09-30 |
Family
ID=6129673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR8201545A KR880001771B1 (ko) | 1981-04-08 | 1982-04-08 | 열밀봉성 복합필름 |
Country Status (18)
Country | Link |
---|---|
US (1) | US4400428A (ko) |
EP (1) | EP0062815B1 (ko) |
JP (1) | JPS57178747A (ko) |
KR (1) | KR880001771B1 (ko) |
AT (1) | ATE21857T1 (ko) |
AU (1) | AU548004B2 (ko) |
BR (1) | BR8201956A (ko) |
CA (1) | CA1194664A (ko) |
CS (1) | CS241505B2 (ko) |
DD (1) | DD203013A5 (ko) |
DE (2) | DE3114171A1 (ko) |
DK (1) | DK161502C (ko) |
ES (1) | ES511263A0 (ko) |
FI (1) | FI77408C (ko) |
MX (1) | MX160195A (ko) |
NO (1) | NO158726C (ko) |
PL (1) | PL137578B1 (ko) |
ZA (1) | ZA822379B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100578203B1 (ko) * | 2004-01-06 | 2006-05-11 | 옵티맥스 테크놀러지 코포레이션 | 광학시트의 포장 패키지 및 포장 방법 |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4469742A (en) * | 1983-01-31 | 1984-09-04 | W. R. Grace & Co., Cryovac Div. | Pasteurizable, cook-in shrink film |
US4439493A (en) * | 1983-02-04 | 1984-03-27 | Mobil Oil Corporation | Multilayer heat sealable oriented packaging film and method of forming same |
DE3306189A1 (de) * | 1983-02-23 | 1984-08-23 | Hoechst Ag, 6230 Frankfurt | Mehrschichtige folie mit einer gas- und aroma-sperrschicht, verfahren zu ihrer herstellung und ihre verwendung |
DE3517082A1 (de) * | 1985-05-11 | 1986-11-13 | Wolff Walsrode Ag, 3030 Walsrode | Siegelbare mehrschichtfolien aus polyolefinen |
CA1299327C (en) * | 1985-06-03 | 1992-04-28 | Daniel Joseph Ferguson | Protective patch for shrinkable bag |
DE3520944A1 (de) * | 1985-06-12 | 1986-12-18 | Wolff Walsrode Ag, 3030 Walsrode | Siegelbare mehrschichtenfolien mit geringer gasdurchlaessigkeit und ihre verwendung als verpackungsmaterial |
US4726984A (en) * | 1985-06-28 | 1988-02-23 | W. R. Grace & Co. | Oxygen barrier oriented film |
US4724185A (en) * | 1985-09-17 | 1988-02-09 | W. R. Grace & Co., Cryovac Div. | Oxygen barrier oriented film |
US4692379A (en) * | 1985-09-26 | 1987-09-08 | Mobil Oil Corporation | Heat sealable film and method for its preparation |
US4659612A (en) * | 1986-02-13 | 1987-04-21 | Mobil Oil Corporation | Polymer film laminate and method for its preparation |
US4755419A (en) * | 1986-03-21 | 1988-07-05 | W. R. Grace & Co., Cryovac Div. | Oxygen barrier oriented shrink film |
US5004647A (en) * | 1986-03-21 | 1991-04-02 | W. R. Grace & Co.-Conn. | Oxygen barrier biaxially oriented film |
DE3624543A1 (de) * | 1986-07-19 | 1988-01-21 | Wolff Walsrode Ag | Heisssiegelbare mehrschichtfolien aus polyolefinen |
DE3631232A1 (de) * | 1986-09-13 | 1988-03-24 | Hoechst Ag | Mehrschichtfolie als trennfolie zur herstellung dekorativer schichtstoffplatten |
JP2581063B2 (ja) * | 1987-03-26 | 1997-02-12 | 凸版印刷株式会社 | 多層構造体 |
JPS63270140A (ja) * | 1987-04-30 | 1988-11-08 | Daicel Chem Ind Ltd | 深絞り成形用共押出バリヤ−包装材 |
DE3726265A1 (de) * | 1987-08-07 | 1989-02-16 | Wolff Walsrode Ag | Verpackungen aus gereckten siegelbaren mehrschichtfolien mit verbesserter transparenz |
US4853287A (en) * | 1987-10-19 | 1989-08-01 | W. R. Grace & Co. | Highly formable laminates |
US5011735A (en) * | 1987-10-19 | 1991-04-30 | W. R. Grace & Co. | Highly formable laminates |
US4961992A (en) * | 1989-01-13 | 1990-10-09 | Mobil Oil Corporation | Laminated packaging film |
DE4037417A1 (de) * | 1990-11-24 | 1992-05-27 | Hoechst Ag | Metallisierbare dreheinschlagfolie aus biaxial orientiertem polypropylen |
DE9103824U1 (de) * | 1991-03-28 | 1992-07-30 | Auch, Dietmar, 73773 Aichwald | Mehrschichtige thermoplastische Folie |
DE59408824D1 (de) * | 1993-01-25 | 1999-11-25 | Hoechst Trespaphan Gmbh | Biaxial orientierte Polypropylen-Mehrschichtfolie, Verfahren zu ihrer Herstellung und ihre Verwendung |
US7316833B1 (en) | 1993-06-24 | 2008-01-08 | Penchiney Emballage Flexible Europe | Multi-layer thermoplastic films and packages made therefrom |
CA2122677A1 (en) * | 1993-10-18 | 1995-04-19 | Robert Babrowicz | Multilayer packaging laminate |
US5725962A (en) * | 1993-12-01 | 1998-03-10 | Mobil Oil Corporation | Oriented HDPE films with metallized skin layer |
ZA949549B (en) * | 1993-12-01 | 1996-05-30 | Mobil Oil Corp | Oriented HDPE films with skin layers |
US5529834A (en) * | 1994-12-02 | 1996-06-25 | Mobil Oil Corporation | Heat sealable muliilayer film comprising evoh skin and acrylic coating and its method of preparation |
US5759648A (en) * | 1996-07-05 | 1998-06-02 | Viskase Corporation | Multilayer plastic film, useful for packaging a cook-in foodstuff |
EP1044106B1 (en) | 1997-12-30 | 2004-09-15 | Cryovac, Inc. | Laminated cook-in film |
JP3843188B2 (ja) * | 1998-12-28 | 2006-11-08 | 三菱樹脂株式会社 | 深絞り成形用複合フィルム及びその製造方法 |
DE19957451A1 (de) * | 1999-11-29 | 2001-06-28 | Beiersdorf Ag | Verpackungsklebebänder |
US6627273B2 (en) | 2001-03-13 | 2003-09-30 | Cryovac, Inc. | Lidstock laminate |
US6824878B2 (en) | 2001-06-12 | 2004-11-30 | Exxonmobil Oil Corporation | Method for preparing sealable films with siloxane additives |
DE50203463D1 (de) | 2001-08-08 | 2005-07-28 | Bayer Ag | Evoh und evm in ein- oder mehrschichtigen erzeugnissen |
US20030157354A1 (en) * | 2002-02-15 | 2003-08-21 | Van Veghel Michael W. | Transparent, coated, shrinkable, oriented polypropylene film |
US6769227B2 (en) | 2002-07-23 | 2004-08-03 | Cryovac, Inc. | Package including a lidstock laminate |
US7147930B2 (en) | 2003-12-16 | 2006-12-12 | Curwood, Inc. | Heat-shrinkable packaging films with improved sealing properties and articles made thereof |
WO2007068766A1 (en) | 2006-05-16 | 2007-06-21 | Ciba Holding Inc. | Mono- and multi-layer blown films |
BE1017200A3 (nl) * | 2006-07-03 | 2008-04-01 | Tekni Plex Europ Nv | Filmstructuur met hoge zuurstofbarriere eigenschappen en werkwijze voor het vervaardigen van zulke filmstructuur. |
US8980430B2 (en) * | 2006-08-28 | 2015-03-17 | Frank J. Colombo | PCTFE film with extrusion coating of EVA or EVA with UV absorbers |
JP5386814B2 (ja) * | 2007-09-28 | 2014-01-15 | 大日本印刷株式会社 | 易開封性及びガスバリア性を有する多層積層フィルム |
JP2009083165A (ja) * | 2007-09-28 | 2009-04-23 | Dainippon Printing Co Ltd | 易開封性及び酸素バリア性を有する多層積層フィルム |
JP2009263440A (ja) * | 2008-04-23 | 2009-11-12 | Tosoh Corp | ラミネート用樹脂組成物ならびにラミネートフィルム |
CA2736966C (en) * | 2008-10-31 | 2013-08-06 | E.I. Du Pont De Nemours And Company | Highly abrasion-resistant polyolefin pipe |
US8728600B1 (en) * | 2008-10-31 | 2014-05-20 | E I Du Pont De Nemours And Company | Highly abrasion-resistant grafted polyolefin pipe |
LT3912601T (lt) | 2009-11-06 | 2024-06-10 | Hollister Incorporated | Daugiasluoksnė plėvelė ir iš jos pagamintas ostomijos gaminys |
US20110127188A1 (en) * | 2009-12-01 | 2011-06-02 | Cryovac, Inc. | Method of Using Coextruded Film for Sterile Barrier System to Deliver Seal and Peel Characteristics |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5222674B2 (ko) * | 1973-07-07 | 1977-06-18 | ||
GB1453621A (en) * | 1972-11-10 | 1976-10-27 | Toyo Seikan Kaisha Ltd | Sterilised food packages |
JPS5254784A (en) * | 1975-10-31 | 1977-05-04 | Toray Ind Inc | Composite film |
JPS5565552A (en) * | 1978-10-11 | 1980-05-17 | Toyo Boseki | Packing body with excellent sealing property |
US4294889A (en) * | 1979-03-28 | 1981-10-13 | Mitsubishi Petrochemical Co., Ltd. | Resin compositions and heat-sealable composite biaxially-stretched films |
JPS6036388B2 (ja) * | 1979-07-13 | 1985-08-20 | 東洋紡績株式会社 | 密着性の良好な包装材料 |
US4526821A (en) * | 1979-07-20 | 1985-07-02 | American Can Company | Multi-layer container and method of making same |
DE2941909A1 (de) * | 1979-10-17 | 1981-04-30 | Wolff Walsrode Ag, 3030 Walsrode | Siegelbare mehrschichtfolie aus polyolefinen |
-
1981
- 1981-04-08 DE DE19813114171 patent/DE3114171A1/de not_active Withdrawn
-
1982
- 1982-03-24 NO NO820984A patent/NO158726C/no unknown
- 1982-03-27 DE DE8282102587T patent/DE3272973D1/de not_active Expired
- 1982-03-27 EP EP82102587A patent/EP0062815B1/de not_active Expired
- 1982-03-27 AT AT82102587T patent/ATE21857T1/de not_active IP Right Cessation
- 1982-03-30 AU AU82139/82A patent/AU548004B2/en not_active Ceased
- 1982-04-01 MX MX192095A patent/MX160195A/es unknown
- 1982-04-05 US US06/365,853 patent/US4400428A/en not_active Expired - Lifetime
- 1982-04-06 FI FI821217A patent/FI77408C/fi not_active IP Right Cessation
- 1982-04-06 PL PL1982235834A patent/PL137578B1/pl unknown
- 1982-04-06 CS CS822456A patent/CS241505B2/cs unknown
- 1982-04-06 BR BR8201956A patent/BR8201956A/pt not_active IP Right Cessation
- 1982-04-06 CA CA000400565A patent/CA1194664A/en not_active Expired
- 1982-04-06 DD DD82238788A patent/DD203013A5/de not_active IP Right Cessation
- 1982-04-06 JP JP57056112A patent/JPS57178747A/ja active Granted
- 1982-04-07 ZA ZA822379A patent/ZA822379B/xx unknown
- 1982-04-07 DK DK163082A patent/DK161502C/da not_active IP Right Cessation
- 1982-04-07 ES ES511263A patent/ES511263A0/es active Granted
- 1982-04-08 KR KR8201545A patent/KR880001771B1/ko active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100578203B1 (ko) * | 2004-01-06 | 2006-05-11 | 옵티맥스 테크놀러지 코포레이션 | 광학시트의 포장 패키지 및 포장 방법 |
Also Published As
Publication number | Publication date |
---|---|
ES8504420A1 (es) | 1985-04-16 |
FI821217A0 (fi) | 1982-04-06 |
MX160195A (es) | 1989-12-21 |
DK161502B (da) | 1991-07-15 |
EP0062815B1 (de) | 1986-09-03 |
NO820984L (no) | 1982-10-11 |
US4400428A (en) | 1983-08-23 |
KR880001771B1 (ko) | 1988-09-30 |
PL235834A1 (ko) | 1982-12-06 |
PL137578B1 (en) | 1986-06-30 |
CS241505B2 (en) | 1986-03-13 |
FI821217L (fi) | 1982-10-09 |
AU8213982A (en) | 1982-10-14 |
NO158726C (no) | 1988-10-26 |
AU548004B2 (en) | 1985-11-14 |
BR8201956A (pt) | 1983-03-08 |
JPS57178747A (en) | 1982-11-04 |
FI77408C (fi) | 1989-03-10 |
FI77408B (fi) | 1988-11-30 |
EP0062815A3 (en) | 1983-09-14 |
DD203013A5 (de) | 1983-10-12 |
DE3272973D1 (en) | 1986-10-09 |
EP0062815A2 (de) | 1982-10-20 |
CA1194664A (en) | 1985-10-08 |
DE3114171A1 (de) | 1982-10-28 |
ATE21857T1 (de) | 1986-09-15 |
DK163082A (da) | 1982-10-09 |
ES511263A0 (es) | 1985-04-16 |
NO158726B (no) | 1988-07-18 |
ZA822379B (en) | 1983-03-30 |
DK161502C (da) | 1991-12-23 |
JPH0249224B2 (ko) | 1990-10-29 |
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