GB2365381B - Polymeric films and packages produced therefrom - Google Patents

Polymeric films and packages produced therefrom

Info

Publication number
GB2365381B
GB2365381B GB0106332A GB0106332A GB2365381B GB 2365381 B GB2365381 B GB 2365381B GB 0106332 A GB0106332 A GB 0106332A GB 0106332 A GB0106332 A GB 0106332A GB 2365381 B GB2365381 B GB 2365381B
Authority
GB
United Kingdom
Prior art keywords
produced therefrom
polymeric films
packages produced
packages
polymeric
Prior art date
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.)
Revoked
Application number
GB0106332A
Other versions
GB2365381A (en
GB0106332D0 (en
Inventor
Roy Christopherson
David Thomas Stell
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.)
Amcor Flexibles Winterbourne Ltd
Original Assignee
Amcor Flexibles Winterbourne Ltd
Rexam Medical Packaging Ltd
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 Amcor Flexibles Winterbourne Ltd, Rexam Medical Packaging Ltd filed Critical Amcor Flexibles Winterbourne Ltd
Publication of GB0106332D0 publication Critical patent/GB0106332D0/en
Priority to SG200103252A priority Critical patent/SG96626A1/en
Priority to US09/875,936 priority patent/US6632521B2/en
Priority to EP20010305624 priority patent/EP1167437B1/en
Priority to AT01305624T priority patent/ATE280804T1/en
Priority to DE60106679T priority patent/DE60106679D1/en
Priority to BR0102618A priority patent/BR0102618A/en
Publication of GB2365381A publication Critical patent/GB2365381A/en
Application granted granted Critical
Publication of GB2365381B publication Critical patent/GB2365381B/en
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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
    • 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
    • B32B27/10—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 paper or cardboard
    • 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
    • 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 more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • 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
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different 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
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B32B2323/046—LDPE, i.e. low density 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
    • B32B2325/00—Polymers of vinyl-aromatic compounds, e.g. polystyrene
    • 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
    • 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
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/16—Homopolymers or copolymers of alkyl-substituted styrenes
GB0106332A 2000-06-29 2001-03-15 Polymeric films and packages produced therefrom Revoked GB2365381B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SG200103252A SG96626A1 (en) 2000-06-29 2001-05-31 Polymeric films and packages produced therefrom
US09/875,936 US6632521B2 (en) 2000-06-29 2001-06-08 Polymeric films and packages produced therefrom
DE60106679T DE60106679D1 (en) 2000-06-29 2001-06-28 Polymer films and packaging made from them
AT01305624T ATE280804T1 (en) 2000-06-29 2001-06-28 POLYMER FILMS AND PACKAGING MADE THEREOF
EP20010305624 EP1167437B1 (en) 2000-06-29 2001-06-28 Polymeric films and packages produced therefrom
BR0102618A BR0102618A (en) 2000-06-29 2001-06-28 Polymeric film and packaging comprising a film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0015822.0A GB0015822D0 (en) 2000-06-29 2000-06-29 Polymeric films and packages produced therefrom

Publications (3)

Publication Number Publication Date
GB0106332D0 GB0106332D0 (en) 2001-05-02
GB2365381A GB2365381A (en) 2002-02-20
GB2365381B true GB2365381B (en) 2004-07-14

Family

ID=9894569

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0015822.0A Ceased GB0015822D0 (en) 2000-06-29 2000-06-29 Polymeric films and packages produced therefrom
GB0106332A Revoked GB2365381B (en) 2000-06-29 2001-03-15 Polymeric films and packages produced therefrom

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0015822.0A Ceased GB0015822D0 (en) 2000-06-29 2000-06-29 Polymeric films and packages produced therefrom

Country Status (1)

Country Link
GB (2) GB0015822D0 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5344714A (en) * 1992-11-04 1994-09-06 Mobil Oil Corporation LLDPE composite film free of melt fracture
GB2323812A (en) * 1997-04-04 1998-10-07 Rexam Med Packaging Ltd Heat sealable polymeric films

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5344714A (en) * 1992-11-04 1994-09-06 Mobil Oil Corporation LLDPE composite film free of melt fracture
GB2323812A (en) * 1997-04-04 1998-10-07 Rexam Med Packaging Ltd Heat sealable polymeric films

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP2000 158610A (SUMITOMO BAKELITE) *

Also Published As

Publication number Publication date
GB0015822D0 (en) 2000-08-23
GB2365381A (en) 2002-02-20
GB0106332D0 (en) 2001-05-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050315

773K Patent revoked under sect. 73(2)/1977

Free format text: PATENT REVOKED ON 20060412