GB1145199A - Heat-sealable oriented polypropylene film laminate - Google Patents

Heat-sealable oriented polypropylene film laminate

Info

Publication number
GB1145199A
GB1145199A GB27001/67A GB2700167A GB1145199A GB 1145199 A GB1145199 A GB 1145199A GB 27001/67 A GB27001/67 A GB 27001/67A GB 2700167 A GB2700167 A GB 2700167A GB 1145199 A GB1145199 A GB 1145199A
Authority
GB
United Kingdom
Prior art keywords
oriented
polypropylene film
heat
laminate
oriented polypropylene
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
Application number
GB27001/67A
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.)
Millennium Petrochemicals Inc
Original Assignee
National Destillers and Chemical Corp
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 National Destillers and Chemical Corp filed Critical National Destillers and Chemical Corp
Publication of GB1145199A publication Critical patent/GB1145199A/en
Expired 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/10—Homopolymers or copolymers of propene
    • C09J123/14—Copolymers of propene
    • C09J123/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/35—Heat-activated
    • 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
    • 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
    • B32B2323/10—Polypropylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

1,145,199. Polyolefine laminates; biaxially oriented polyolefine film. NATIONAL DISTILLERS & CHEMICAL CORP. 12 June, 1967 [13 June, 1966], No. 27001/67. Headings B5B and B5N. A heat-sealable, oriented polypropylene film laminate comprises an oriented polypropylene base film having at least one oriented heatsealable thermoplastic layer firmly bonded thereto without an adhesive, said thermoplastic layer comprising a copolymer of ethylene and propylene made from a monomeric mixture containing from 2 to 6% by weight ethylene, with the balance essentially propylene. A layer of the copolymer may be bonded to each face of the polypropylene film and the base and the layer(s) are preferably biaxially oriented. The laminate may be made by tubular extrusion (preferably by coextrusion) by casting or by calendering, the laminate being oriented by stretching.
GB27001/67A 1966-06-13 1967-06-12 Heat-sealable oriented polypropylene film laminate Expired GB1145199A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55687066A 1966-06-13 1966-06-13

Publications (1)

Publication Number Publication Date
GB1145199A true GB1145199A (en) 1969-03-12

Family

ID=24223167

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27001/67A Expired GB1145199A (en) 1966-06-13 1967-06-12 Heat-sealable oriented polypropylene film laminate

Country Status (3)

Country Link
DE (1) DE1694694B2 (en)
FR (1) FR1528475A (en)
GB (1) GB1145199A (en)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235365A (en) 1977-04-15 1980-11-25 Toray Industries, Inc. Three-layered polypropylene films
JPS568232A (en) * 1979-06-28 1981-01-28 Mobil Oil Orientation polypropylene film supporting body and its preparation
US4294882A (en) 1978-09-19 1981-10-13 British Cellophane Limited Heat-sealable antistatic polypropylene films
EP0074194A2 (en) * 1981-08-22 1983-03-16 Showa Denko Kabushiki Kaisha Propylene-ethylene random copolymer, production process thereof, and film derived therefrom
US4390385A (en) 1980-05-23 1983-06-28 W. R. Grace & Co., Cryovac Div. Heat sealable, multi-ply polypropylene film
US4439478A (en) * 1980-05-23 1984-03-27 W. R. Grace & Co., Cryovac Division Heat sealable, multi-ply polypropylene film
US4502263A (en) * 1982-12-24 1985-03-05 Hoechst Aktiengesellschaft Sealable polyolefinic multilayer film
US4595625A (en) * 1983-09-05 1986-06-17 Hoechst Aktiengesellschaft Sealable multilayer film for packaging purposes
US4734318A (en) * 1985-11-13 1988-03-29 Hoechst Aktiengesellschaft Multilayer packaging film having superior scratch resistance
US5302427A (en) * 1990-10-08 1994-04-12 Hoechst Aktiengesellschaft Printable, biaxially oriented polyolefin multilayer film
US5366796A (en) * 1991-10-24 1994-11-22 Hoechst Aktiengesellschaft Sealable, matt, biaxially oriented multilayer polyolefin film
US5436041A (en) * 1992-02-24 1995-07-25 Hoechst Aktiengesellschaft Transparent polyolefin multilayer film having a low sealing temperature on one side, process for its production and its use
US5474820A (en) * 1992-04-02 1995-12-12 Hoechst Aktiengesellschaft Biaxially-oriented multilayer polyolefin film with a silk-matt finish, process for its preparation and use thereof
US5492757A (en) * 1993-04-10 1996-02-20 Hoechst Aktiengesellschaft Opaque, matte, multilayer polypropylene film, process for the production thereof, and the use thereof
US5516563A (en) * 1993-04-07 1996-05-14 Hoechst Aktiengesellschaft Opaque, matte, biaxially oriented, multilayer polypopylene film, process for the production thereof, and the use thereof
US5985075A (en) 1985-02-05 1999-11-16 Avery Dennison Corporation Method of manufacturing die-cut labels
US6558808B1 (en) 1994-02-21 2003-05-06 Basell Polyolefine Gmbh Heat-sealable, polyolefinic multilayer film, process for the production thereof, and the use thereof
US6835462B2 (en) 2000-03-20 2004-12-28 Avery Dennison Corporation Conformable and die-cuttable biaxially oriented films and labelstocks
US11192968B2 (en) * 2017-04-04 2021-12-07 Braskem America, Inc. High ethylene random copolymer with non-migrating oligomers

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1440317A (en) * 1972-10-17 1976-06-23 British Cellophane Ltd Heat-sealable plastics films
FR2409858A1 (en) * 1977-11-29 1979-06-22 British Cellophane Ltd Composite, oriented polypropylene packaging film - with heat sealable layer contg. propylene!-butylene! copolymer and propylene!-ethylene! copolymer
JPS6040383B2 (en) * 1978-07-05 1985-09-10 東レ株式会社 Polypropylene composite biaxially stretched film
GB2029317A (en) * 1978-09-06 1980-03-19 British Cellophane Ltd Heat-sealable polypropylene films
NZ196286A (en) * 1980-05-23 1983-09-02 Grace W R & Co Heat-sealabel multi-ply polypropylene film
US4384024A (en) 1981-03-19 1983-05-17 Imperial Chemical Industries Limited Composite heat-sealable films
DE3340504A1 (en) * 1983-11-09 1985-05-15 Hoechst Ag, 6230 Frankfurt Polyolefin multi-layer film with improved scratch resistance and use thereof
DE3431364A1 (en) * 1984-08-25 1986-02-27 Alkor GmbH Kunststoffe, 8000 München Heat-sealable flexible composite film and process for the production thereof
GB0716457D0 (en) 2007-08-23 2007-10-03 Innovia Films Ltd Naked collation package

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235365A (en) 1977-04-15 1980-11-25 Toray Industries, Inc. Three-layered polypropylene films
US4294882A (en) 1978-09-19 1981-10-13 British Cellophane Limited Heat-sealable antistatic polypropylene films
USRE31269E (en) 1978-09-19 1983-06-07 British Cellophane Limited Heat-sealable antistatic polypropylene films
JPS6330145B2 (en) * 1979-06-28 1988-06-16 Mobil Oil
JPS568232A (en) * 1979-06-28 1981-01-28 Mobil Oil Orientation polypropylene film supporting body and its preparation
US4390385A (en) 1980-05-23 1983-06-28 W. R. Grace & Co., Cryovac Div. Heat sealable, multi-ply polypropylene film
US4439478A (en) * 1980-05-23 1984-03-27 W. R. Grace & Co., Cryovac Division Heat sealable, multi-ply polypropylene film
EP0074194A2 (en) * 1981-08-22 1983-03-16 Showa Denko Kabushiki Kaisha Propylene-ethylene random copolymer, production process thereof, and film derived therefrom
EP0074194A3 (en) * 1981-08-22 1983-11-30 Showa Denko K.K. Propylene-ethylene random copolymer, production process thereof, and film derived therefrom
US4502263A (en) * 1982-12-24 1985-03-05 Hoechst Aktiengesellschaft Sealable polyolefinic multilayer film
US4595625A (en) * 1983-09-05 1986-06-17 Hoechst Aktiengesellschaft Sealable multilayer film for packaging purposes
US6299956B1 (en) 1985-02-05 2001-10-09 Avery Dennison Corporation Pressure sensitive adhesive constructions
US6579602B1 (en) 1985-02-05 2003-06-17 Avery Dennison Corporation Composite facestocks
US6627283B1 (en) 1985-02-05 2003-09-30 Avery Dennison Corporation Composite facestocks
US6461555B1 (en) 1985-02-05 2002-10-08 Avery Dennison Corporation Method of preparing facestock for labels
US6245418B1 (en) 1985-02-05 2001-06-12 Avery Dennison Corporation Composite facestocks
US6156252A (en) 1985-02-05 2000-12-05 Avery Dennison Corporation Method of preparing roll or sheet facestock
US6040027A (en) 1985-02-05 2000-03-21 Avery Dennison Corporation Composite facestocks
US5985075A (en) 1985-02-05 1999-11-16 Avery Dennison Corporation Method of manufacturing die-cut labels
US4734318A (en) * 1985-11-13 1988-03-29 Hoechst Aktiengesellschaft Multilayer packaging film having superior scratch resistance
US5302427A (en) * 1990-10-08 1994-04-12 Hoechst Aktiengesellschaft Printable, biaxially oriented polyolefin multilayer film
US5366796A (en) * 1991-10-24 1994-11-22 Hoechst Aktiengesellschaft Sealable, matt, biaxially oriented multilayer polyolefin film
US5436041A (en) * 1992-02-24 1995-07-25 Hoechst Aktiengesellschaft Transparent polyolefin multilayer film having a low sealing temperature on one side, process for its production and its use
US5626813A (en) * 1992-02-24 1997-05-06 Hoechst Aktiengesellschaft Process for the production of a transparent polyolefin multilayer film
US5474820A (en) * 1992-04-02 1995-12-12 Hoechst Aktiengesellschaft Biaxially-oriented multilayer polyolefin film with a silk-matt finish, process for its preparation and use thereof
US5560885A (en) * 1992-04-02 1996-10-01 Hoechst Aktiengesellschaft Process for the production of biaxially-oriented multilayer polyolefin film with a silk-matt finish
US5516563A (en) * 1993-04-07 1996-05-14 Hoechst Aktiengesellschaft Opaque, matte, biaxially oriented, multilayer polypopylene film, process for the production thereof, and the use thereof
US5492757A (en) * 1993-04-10 1996-02-20 Hoechst Aktiengesellschaft Opaque, matte, multilayer polypropylene film, process for the production thereof, and the use thereof
US6558808B1 (en) 1994-02-21 2003-05-06 Basell Polyolefine Gmbh Heat-sealable, polyolefinic multilayer film, process for the production thereof, and the use thereof
US6835462B2 (en) 2000-03-20 2004-12-28 Avery Dennison Corporation Conformable and die-cuttable biaxially oriented films and labelstocks
US11192968B2 (en) * 2017-04-04 2021-12-07 Braskem America, Inc. High ethylene random copolymer with non-migrating oligomers
US11732070B2 (en) 2017-04-04 2023-08-22 Braskem America, Inc. High ethylene random copolymer with non-migrating oligomers

Also Published As

Publication number Publication date
DE1694694A1 (en) 1971-08-26
DE1694694B2 (en) 1976-09-09
FR1528475A (en) 1968-06-07

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