GB2265332B - Polymeric films - Google Patents

Polymeric films

Info

Publication number
GB2265332B
GB2265332B GB9304470A GB9304470A GB2265332B GB 2265332 B GB2265332 B GB 2265332B GB 9304470 A GB9304470 A GB 9304470A GB 9304470 A GB9304470 A GB 9304470A GB 2265332 B GB2265332 B GB 2265332B
Authority
GB
United Kingdom
Prior art keywords
polymeric films
polymeric
films
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.)
Expired - Fee Related
Application number
GB9304470A
Other versions
GB9304470D0 (en
GB2265332A (en
Inventor
David Williamson
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.)
Akzo Nobel Films Holding Ltd
Original Assignee
Courtaulds Films and Packaging Holdings 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 Courtaulds Films and Packaging Holdings Ltd filed Critical Courtaulds Films and Packaging Holdings Ltd
Priority to EP93302324A priority Critical patent/EP0562867A1/en
Priority to AU35541/93A priority patent/AU671435B2/en
Publication of GB9304470D0 publication Critical patent/GB9304470D0/en
Publication of GB2265332A publication Critical patent/GB2265332A/en
Application granted granted Critical
Publication of GB2265332B publication Critical patent/GB2265332B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • 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
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
GB9304470A 1992-03-26 1993-03-05 Polymeric films Expired - Fee Related GB2265332B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP93302324A EP0562867A1 (en) 1992-03-26 1993-03-25 Polymeric films
AU35541/93A AU671435B2 (en) 1992-03-26 1993-03-26 Polymeric films

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929206603A GB9206603D0 (en) 1992-03-26 1992-03-26 Polymeric films

Publications (3)

Publication Number Publication Date
GB9304470D0 GB9304470D0 (en) 1993-04-21
GB2265332A GB2265332A (en) 1993-09-29
GB2265332B true GB2265332B (en) 1995-11-29

Family

ID=10712891

Family Applications (2)

Application Number Title Priority Date Filing Date
GB929206603A Pending GB9206603D0 (en) 1992-03-26 1992-03-26 Polymeric films
GB9304470A Expired - Fee Related GB2265332B (en) 1992-03-26 1993-03-05 Polymeric films

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB929206603A Pending GB9206603D0 (en) 1992-03-26 1992-03-26 Polymeric films

Country Status (1)

Country Link
GB (2) GB9206603D0 (en)

Also Published As

Publication number Publication date
GB9304470D0 (en) 1993-04-21
GB2265332A (en) 1993-09-29
GB9206603D0 (en) 1992-05-06

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Legal Events

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

Effective date: 19990305