CA2106889A1 - Pellicule multicouche rescellable - Google Patents

Pellicule multicouche rescellable

Info

Publication number: CA2106889A1
Authority: CA; Canada
Prior art keywords: film; backseamable; ply; heat sealing; layer
Prior art date: 1992-09-25
Legal status (The legal status 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 status listed.): Granted

Application number

CA 2106889

Other languages

English (en)

Other versions

CA2106889C (fr

Inventor

Ram K. Ramesh

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Cryovac LLC

Original Assignee

Individual

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.)

1992-09-25

Filing date

1993-09-24

Publication date

1994-03-26

1993-09-24 Application filed by Individual filed Critical Individual

1994-03-26 Publication of CA2106889A1 publication Critical patent/CA2106889A1/fr

2003-08-19 Application granted granted Critical

2003-08-19 Publication of CA2106889C publication Critical patent/CA2106889C/fr

2013-09-24 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000012793 heat-sealing layer Substances 0.000 abstract 2
239000010410 layer Substances 0.000 abstract 2
229920000089 Cyclic olefin copolymer Polymers 0.000 abstract 1
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
239000005977 Ethylene Substances 0.000 abstract 1
229920006257 Heat-shrinkable film Polymers 0.000 abstract 1
230000015572 biosynthetic process Effects 0.000 abstract 1
229920001577 copolymer Polymers 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 1
238000011084 recovery Methods 0.000 abstract 1
239000004711 α-olefin Substances 0.000 abstract 1

Landscapes

Laminated Bodies (AREA)
Packages (AREA)
Wrappers (AREA)
Compositions Of Macromolecular Compounds (AREA)

CA 2106889 1992-09-25 1993-09-24 Pellicule multicouche rescellable Expired - Fee Related CA2106889C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US95124592A	1992-09-25	1992-09-25
US951,245		1992-09-25

Publications (2)

Publication Number	Publication Date
CA2106889A1 true CA2106889A1 (fr)	1994-03-26
CA2106889C CA2106889C (fr)	2003-08-19

Family

ID=25491476

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2106889 Expired - Fee Related CA2106889C (fr)	1992-09-25	1993-09-24	Pellicule multicouche rescellable

Country Status (4)

Country	Link
JP (1)	JPH06210810A (fr)
AU (1)	AU672222B2 (fr)
CA (1)	CA2106889C (fr)
NZ (1)	NZ248765A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6086967A (en) *	1996-11-06	2000-07-11	The Dow Chemical Company	Modified atmosphere films useful in the packaging of perishable food

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6221410B1 (en)	1992-09-25	2001-04-24	Cryovac, Inc.	Backseamed casing and packaged product incorporating same
DE69606811T3 (de)	1995-07-31	2012-01-12	Kureha Corp.	Mehrschichtfolie
US6500505B2 (en) *	1998-05-15	2002-12-31	Cryovac, Inc.	Thermoplastic film with good interply adhesion
US20060210742A1 (en) *	2005-03-17	2006-09-21	Cryovac, Inc.	Retortable packaging film with outer layers containing blend of propylene-based polymer and homogeneous polymer
US20060210741A1 (en) *	2005-03-17	2006-09-21	Cryovac, Inc.	Retortable packaging film with having seal/product-contact layer containing blend of polyethylenes and skin layer containing propylene-based polymer blended with polyethylene
US20100247935A1 (en) *	2009-03-24	2010-09-30	Baxter International Inc.	Non-pvc films having barrier layer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4608302A (en) *	1985-01-30	1986-08-26	W. R. Grace & Co., Cryovac Div.	Oriented films from propylene copolymers and unplasticized saran
GB2221649B (en) *	1988-08-11	1992-04-29	Okura Industrial Co Ltd	Heat shrinkable composite film and packaging method using same

1993
- 1993-09-24 AU AU47567/93A patent/AU672222B2/en not_active Ceased
- 1993-09-24 NZ NZ24876593A patent/NZ248765A/en unknown
- 1993-09-24 JP JP25901393A patent/JPH06210810A/ja not_active Withdrawn
- 1993-09-24 CA CA 2106889 patent/CA2106889C/fr not_active Expired - Fee Related

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6086967A (en) *	1996-11-06	2000-07-11	The Dow Chemical Company	Modified atmosphere films useful in the packaging of perishable food

Also Published As

Publication number	Publication date
AU4756793A (en)	1994-03-31
NZ248765A (en)	1996-08-27
CA2106889C (fr)	2003-08-19
JPH06210810A (ja)	1994-08-02
AU672222B2 (en)	1996-09-26

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Legal Events

Date	Code	Title	Description
2000-06-23	EEER	Examination request
2004-09-24	MKLA	Lapsed