MX9603572A - Polymeric films. - Google Patents

Polymeric films.

Info

Publication number
MX9603572A
MX9603572A MX9603572A MX9603572A MX9603572A MX 9603572 A MX9603572 A MX 9603572A MX 9603572 A MX9603572 A MX 9603572A MX 9603572 A MX9603572 A MX 9603572A MX 9603572 A MX9603572 A MX 9603572A
Authority
MX
Mexico
Prior art keywords
antiblock
additive
particle size
outer layer
polymeric films
Prior art date
Application number
MX9603572A
Other languages
Spanish (es)
Inventor
Paul Thomas Alder
Original Assignee
Courtaulds Films 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 Holdings Ltd filed Critical Courtaulds Films Holdings Ltd
Publication of MX9603572A publication Critical patent/MX9603572A/en

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
    • B32B27/06—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
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene

Landscapes

  • Laminated Bodies (AREA)

Abstract

Oriented polyolefin multilayer film having a base layer containing polypropylene and at least one outer layer, the outer layer including a mixture of a first antiblock additive having a mean particle size of from 3 to 6 'mu'm and a second antiblock additive having a mean particle size of from 2 to 4 'mu'm, with the proviso that when the first additive is present in an amount of from 3 to 5 'mu'm, the second antiblock additive has a particle size of greater than 2.5 'mu'm. Such films have particularly good antiblock characteristics compared with those having either of the particular types of antiblock agent on their own.
MX9603572A 1994-12-23 1996-08-22 Polymeric films. MX9603572A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9426169A GB2296465A (en) 1994-12-23 1994-12-23 Films containing antiblock agents

Publications (1)

Publication Number Publication Date
MX9603572A true MX9603572A (en) 1998-01-31

Family

ID=10766552

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9603572A MX9603572A (en) 1994-12-23 1996-08-22 Polymeric films.

Country Status (7)

Country Link
EP (1) EP0746467A1 (en)
AU (1) AU4271296A (en)
CA (1) CA2183086A1 (en)
GB (1) GB2296465A (en)
MX (1) MX9603572A (en)
WO (1) WO1996020084A1 (en)
ZA (1) ZA9510709B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2307206B (en) * 1995-11-15 1999-06-09 Courtaulds Films Polymeric films
GB2307204A (en) * 1995-11-15 1997-05-21 Courtaulds Films Biaxially oriented films
SG80034A1 (en) * 1998-06-08 2001-04-17 Sumitomo Chemical Co Polyolefin resin composition
ITMI20040701A1 (en) * 2004-04-08 2004-07-08 Bimo Italia S P A COMPOSITE FILMS
EP2181843A1 (en) * 2008-10-30 2010-05-05 Taghleef Industries SPA Multilayered film and in-mold label obtained from said film
JP2011201983A (en) * 2010-03-25 2011-10-13 Nitto Denko Corp Substrate for surface-protecting sheet and surface-protecting sheet

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56118444A (en) * 1980-02-25 1981-09-17 Mitsubishi Monsanto Chem Co Soft vinyl chloride resin film
US4533509A (en) * 1983-04-28 1985-08-06 Mobil Oil Corporation Low coefficient of friction film structure and method of forming the same
US4956232A (en) * 1988-12-27 1990-09-11 Mobil Oil Corporation Multi-layer heat-sealable polypropylene films
CA2315806C (en) * 1989-08-04 2004-10-26 Mobil Oil Corporation Preparation of a one side heat sealable polypropylene film
DE4006402A1 (en) * 1990-03-01 1991-09-05 Wolff Walsrode Ag High-slip, drawn polypropylene film, for transparent packaging - contains mixts. of poly-iso-butyl-methacrylate! and poly-methyl-methacrylate as antiblocking agent, with antistatics and lubricants
DE4308854A1 (en) * 1993-03-19 1994-09-22 Hoechst Ag Sealable oriented polyolefin multilayer film, process for its production and its use
DE4310684A1 (en) * 1993-04-01 1994-10-06 Hoechst Ag Sealable, oriented polyolefin multilayer film, process for its production and its use

Also Published As

Publication number Publication date
CA2183086A1 (en) 1996-07-04
GB2296465A (en) 1996-07-03
ZA9510709B (en) 1996-06-20
AU4271296A (en) 1996-07-19
WO1996020084A1 (en) 1996-07-04
GB9426169D0 (en) 1995-02-22
EP0746467A1 (en) 1996-12-11

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