ATE249498T1 - Wärmeschrumpfbarer, durchlöcherungssicherer film, blends und verfahren zu seiner herstellung - Google Patents

Wärmeschrumpfbarer, durchlöcherungssicherer film, blends und verfahren zu seiner herstellung

Info

Publication number: ATE249498T1
Authority: AT; Austria
Prior art keywords: copolymer; punchproof; blends; producing; film
Prior art date: 1998-11-16

Application number

AT99122609T

Other languages

English (en)

Inventor

Paul David Tatarka

Paul Nick Georgelos

Scott Allan Idlas

Original Assignee

Curwood Inc

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.)

1998-11-16

Filing date

1999-11-13

Publication date

2003-09-15

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27393103&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE249498(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1999-09-22 Priority claimed from US09/401,692 external-priority patent/US6815023B1/en

1999-11-01 Priority claimed from US09/431,931 external-priority patent/US6777046B1/en

1999-11-13 Application filed by Curwood Inc filed Critical Curwood Inc

2003-09-15 Application granted granted Critical

2003-09-15 Publication of ATE249498T1 publication Critical patent/ATE249498T1/de

Links

238000004519 manufacturing process Methods 0.000 title 1
229920001577 copolymer Polymers 0.000 abstract 5
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 3
239000005977 Ethylene Substances 0.000 abstract 3
238000002844 melting Methods 0.000 abstract 3
230000008018 melting Effects 0.000 abstract 3
OFHCOWSQAMBJIW-AVJTYSNKSA-N alfacalcidol Chemical compound C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@H](C)CCCC(C)C)=C\C=C1\C[C@@H](O)C[C@H](O)C1=C OFHCOWSQAMBJIW-AVJTYSNKSA-N 0.000 abstract 1
125000005250 alkyl acrylate group Chemical group 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
229920002959 polymer blend Polymers 0.000 abstract 1
229920001567 vinyl ester resin Polymers 0.000 abstract 1
239000004711 α-olefin Substances 0.000 abstract 1

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
- 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
- B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
- 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
- B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
- 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
- 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
- B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
- 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
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
- B29K2023/0608—PE, i.e. polyethylene characterised by its density
- B29K2023/0625—LLDPE, i.e. linear low density polyethylene
- 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
- B29K2023/04—Polymers of ethylene
- B29K2023/08—Copolymers of ethylene
- B29K2023/083—EVA, i.e. ethylene vinyl acetate copolymer
- 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
- B29K2023/04—Polymers of ethylene
- B29K2023/08—Copolymers of ethylene
- B29K2023/086—EVOH, i.e. ethylene vinyl alcohol copolymer
- 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
- B32B2307/7244—Oxygen 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
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
- 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
- B32B2327/00—Polyvinylhalogenides
- B32B2327/06—PVC, i.e. polyvinylchloride
- 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
- B32B2439/00—Containers; Receptacles
- B32B2439/70—Food packaging
- 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
- C08J2323/16—Ethene-propene or ethene-propene-diene copolymers
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- 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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
- C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Laminated Bodies (AREA)
Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

AT99122609T 1998-11-16 1999-11-13 Wärmeschrumpfbarer, durchlöcherungssicherer film, blends und verfahren zu seiner herstellung ATE249498T1 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US19284598A	1998-11-16	1998-11-16
US09/401,692 US6815023B1 (en)	1998-07-07	1999-09-22	Puncture resistant polymeric films, blends and process
US09/431,931 US6777046B1 (en)	1998-07-07	1999-11-01	Puncture resistant, high shrink films, blends, and process

Publications (1)

Publication Number	Publication Date
ATE249498T1 true ATE249498T1 (de)	2003-09-15

Family

ID=27393103

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT99122609T ATE249498T1 (de)	1998-11-16	1999-11-13	Wärmeschrumpfbarer, durchlöcherungssicherer film, blends und verfahren zu seiner herstellung

Country Status (7)

Country	Link
EP (1)	EP1000973B1 (de)
AT (1)	ATE249498T1 (de)
AU (1)	AU746550B2 (de)
CA (1)	CA2288541C (de)
DE (1)	DE69911143T2 (de)
ES (1)	ES2201620T3 (de)
NZ (1)	NZ501099A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6777047B1 (en) *	2000-07-06	2004-08-17	Curwood, Inc.	Ionomeric, puncture resistant, thermoplastic bag
US6869686B1 (en)	2000-08-30	2005-03-22	Curwood, Inc.	Irradiated biaxially oriented film
US7276269B2 (en) *	2003-12-10	2007-10-02	Curwood, Inc.	Frangible heat-sealable films for cook-in applications and packages made thereof
EP1566265A1 (de) *	2004-02-20	2005-08-24	Flexopack S.A. Plastics Industry	Styrolpolymer oder eine Mischung von Styrolpolymeren enthaltende mehrschichtige wärmeschrumpfbare Folie
WO2005108069A1 (en) *	2004-05-07	2005-11-17	A.W.A.X. Progettazione E Ricerca S.R.L.	Extensible multilayer film
WO2008124557A1 (en) *	2007-04-10	2008-10-16	Dow Global Technologies Inc.	Polyethylene films and method of making the same
CN104125981B (zh) *	2011-12-21	2018-12-04	陶氏环球技术有限责任公司	包括极性聚合物的高频可焊接聚烯烃组合物
JP6172158B2 (ja) *	2012-10-23	2017-08-02	Jnc株式会社	太陽電池封止材用樹脂組成物
EP3609957B1 (de)	2017-04-13	2023-10-18	Cryovac, LLC	Hochschrumpfende, hochfeste, mehrschichtige folie mit dreikomponentenmischung
CN116278267B (zh) *	2023-05-18	2023-07-25	广东德冠薄膜新材料股份有限公司	一种bope无胶膜及其制备方法和热复合片材

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IL92868A0 (en) *	1989-12-25	1990-09-17	Syfan	Shrink films
US5928740A (en) *	1997-02-28	1999-07-27	Viskase Corporation	Thermoplastic C2 -α-olefin copolymer blends and films

1999
- 1999-11-03 CA CA2288541A patent/CA2288541C/en not_active Expired - Fee Related
- 1999-11-13 AT AT99122609T patent/ATE249498T1/de not_active IP Right Cessation
- 1999-11-13 ES ES99122609T patent/ES2201620T3/es not_active Expired - Lifetime
- 1999-11-13 EP EP99122609A patent/EP1000973B1/de not_active Expired - Lifetime
- 1999-11-13 DE DE69911143T patent/DE69911143T2/de not_active Expired - Lifetime
- 1999-11-15 NZ NZ501099A patent/NZ501099A/en not_active IP Right Cessation
- 1999-11-15 AU AU59425/99A patent/AU746550B2/en not_active Expired

Also Published As

Publication number	Publication date
CA2288541A1 (en)	2000-05-16
AU746550B2 (en)	2002-05-02
ES2201620T3 (es)	2004-03-16
NZ501099A (en)	2000-06-23
EP1000973A1 (de)	2000-05-17
DE69911143D1 (de)	2003-10-16
CA2288541C (en)	2011-03-22
DE69911143T2 (de)	2004-06-03
EP1000973B1 (de)	2003-09-10
AU5942599A (en)	2000-05-18

Legal Events

Date	Code	Title	Description
2004-03-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
DE69914427T2 (de)	2004-07-15	Heissschrumpffähige, thermoplastische Mehrschichtfolie
DE3875127T3 (de)	1999-05-06	Wärmeschrumpfbarer Verbundfilm und Verfahren zu seiner Herstellung.
EP0831994B2 (de)	2012-02-15	Herstellung uniaxial schrumpfbarer, biaxial orientierter Polypropylenfilme
JP3483576B2 (ja)	2004-01-06	高モジュラスフィルム
ATE218599T1 (de)	2002-06-15	Schrumpffolie mit ausgeglichenen eigenschaften oder verbesserter zähigkeit und verfahren zu ihrer herstellung
JP2554362B2 (ja)	1996-11-13	低温熱収縮性フィルム
ATE155738T1 (de)	1997-08-15	Tiefziehfähige folie, verfahren zu deren herstellung und verwendung derselben
ATE249498T1 (de)	2003-09-15	Wärmeschrumpfbarer, durchlöcherungssicherer film, blends und verfahren zu seiner herstellung
ZA947313B (en)	1995-08-11	Heat shrinkable films containing single site catalyzed copolymers having long chain branching
DE69925118D1 (de)	2005-06-09	Mischung für luftdurchlässige Folien und Verfahren zur Herstellung von luftdurchlässigen Folien
ATE153680T1 (de)	1997-06-15	Pfropfcopolymer, verfahren zu seiner herstellung und harzzusammensetzung, worin es enthalten ist
WO2001070500A1 (en)	2001-09-27	Multilayer heat-shrinkable sealable films
ZA958681B (en)	1996-05-22	Multilayer heat-shrinkable films with improved mechanical properties
EP0992339A3 (de)	2000-05-17	Durchlöcherungssichere Kunststoffolien, Mischungen und Verfahren
DE3789077T2 (de)	1994-09-08	Sperrfilm für Sauerstoff.
ATE187390T1 (de)	1999-12-15	Tiefziehfähige folie, verfahren zu deren herstellung und verwendung derselben
JP3983458B2 (ja)	2007-09-26	ポリオレフィン系熱収縮性チューブ
CA2042809C (en)	2002-04-02	Polypropylene-polybutylene compositions
JP2002370327A (ja)	2002-12-24	ポリエチレン系多層熱収縮性フィルム
JPWO1999038684A1 (ja)	2002-10-02	熱収縮性多層フィルム
EP1052088A1 (de)	2000-11-15	Mehrschichtiger hitzeschrumpfbarer film
JPH01236268A (ja)	1989-09-21	封入用アレンジメント
JPH079640A (ja)	1995-01-13	収縮性多層フィルム
NO973774D0 (no)	1997-08-15	LLDPE-baserte, varmkrympbare filmer
JP4243797B2 (ja)	2009-03-25	熱収縮性ポリエステルチューブ