GB1497577A - Film-forming olefin polymer compositions - Google Patents

Film-forming olefin polymer compositions

Info

Publication number
GB1497577A
GB1497577A GB25011/75A GB2501175A GB1497577A GB 1497577 A GB1497577 A GB 1497577A GB 25011/75 A GB25011/75 A GB 25011/75A GB 2501175 A GB2501175 A GB 2501175A GB 1497577 A GB1497577 A GB 1497577A
Authority
GB
United Kingdom
Prior art keywords
film
composition
copolymer
olefin
olefin polymer
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
GB25011/75A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB25011/75A priority Critical patent/GB1497577A/en
Priority to US05/689,545 priority patent/UST955009I4/en
Priority to DE19762626278 priority patent/DE2626278A1/en
Priority to JP51067823A priority patent/JPS51150561A/en
Priority to NL7606320A priority patent/NL7606320A/en
Priority to AU14870/76A priority patent/AU498481B2/en
Priority to IT2422176A priority patent/IT1123059B/en
Priority to CA254,657A priority patent/CA1086887A/en
Priority to FR7617742A priority patent/FR2314212A1/en
Priority to BE167878A priority patent/BE842891A/en
Publication of GB1497577A publication Critical patent/GB1497577A/en
Priority to MY320/81A priority patent/MY8100320A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered 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
    • B32B27/08Layered 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/32Layered products comprising a layer of synthetic resin comprising polyolefins
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/10Homopolymers or copolymers of propene
    • C08L23/14Copolymers of propene
    • C08L23/142Copolymers of propene at least partially crystalline copolymers of propene with other olefins
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2270/00Resin or rubber layer containing a blend of at least two different polymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514Oriented
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514Oriented
    • B32B2307/518Oriented bi-axially
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/704Crystalline
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00Polyalkenes
    • B32B2323/10Polypropylene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/18Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/18Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/57Processes of forming layered products
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00Stock material or miscellaneous articles
    • Y10S428/91Product with molecular orientation
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31855Of addition polymer from unsaturated monomers
    • Y10T428/31909Next to second addition polymer from unsaturated monomers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31855Of addition polymer from unsaturated monomers
    • Y10T428/31909Next to second addition polymer from unsaturated monomers
    • Y10T428/31928Ester, halide or nitrile of addition polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

1497577 Laminates IMPERIAL CHEMICAL INDUSTRIES Ltd 11 June 1976 [11 June 1975] 25011/75 Heading B5N [Also in Divisions B2 and C3] Multilayer heat-sealable products comprising a C 2-6 α-olefin polymer substrate film having bonded to at least one face thereof a film of a composition comprising (1) copolymer of 95-99À75% propylene with ethylene and (2) 41-90% of a C 4-10 α-olefin homopolymer or copolymer with up to 10% of a C 2-10 α-olefin, may be prepared by bonding preformed films with an adhesive or by co-extruding the substrate polymer and composition. The laminate or substrate polymer film may be biaxially stretched and heat set. In examples propylene/ ethylene copolymer/polybutene-1 blends and polypropylene are co-extruded to form polypropylene film having a film of the composition on both sides.
GB25011/75A 1975-06-11 1975-06-11 Film-forming olefin polymer compositions Expired GB1497577A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GB25011/75A GB1497577A (en) 1975-06-11 1975-06-11 Film-forming olefin polymer compositions
US05/689,545 UST955009I4 (en) 1975-06-11 1976-05-24 Film-forming composition
AU14870/76A AU498481B2 (en) 1975-06-11 1976-06-11 Alpha-olefino polymer composition of multi-layer films
JP51067823A JPS51150561A (en) 1975-06-11 1976-06-11 Filmmforming compositions
NL7606320A NL7606320A (en) 1975-06-11 1976-06-11 PROCESS FOR THE PREPARATION OF A THERMOPLASTIC FILM-FORMING PREPARATION.
DE19762626278 DE2626278A1 (en) 1975-06-11 1976-06-11 THERMOPLASTIC FILM-FORMING COMPOUNDS, FILMS AND MULTI-LAYER FILMS PRODUCED THEREOF, AS WELL AS METHOD FOR MANUFACTURING THE SAME
IT2422176A IT1123059B (en) 1975-06-11 1976-06-11 Film forming polyolefin compsns. with good heat sealing properties - comprise mixt. of a propylene ethylene copolymer and a second alpha-olefin polymer
CA254,657A CA1086887A (en) 1975-06-11 1976-06-11 Thermoplastic, film-forming composition comprising a blend of a propylene-ethylene copolymer and a polymer of an alpha-olefin containing 4 to 10 carbon atoms
FR7617742A FR2314212A1 (en) 1975-06-11 1976-06-11 NEW COMPOSITION CLEAN TO FORM A FILM
BE167878A BE842891A (en) 1975-06-11 1976-06-11 NEW COMPOSITION CLEAN TO FORM A FILM
MY320/81A MY8100320A (en) 1975-06-11 1981-12-30 Film-forming olefin polymer compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25011/75A GB1497577A (en) 1975-06-11 1975-06-11 Film-forming olefin polymer compositions

Publications (1)

Publication Number Publication Date
GB1497577A true GB1497577A (en) 1978-01-12

Family

ID=10220781

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25011/75A Expired GB1497577A (en) 1975-06-11 1975-06-11 Film-forming olefin polymer compositions

Country Status (10)

Country Link
US (1) UST955009I4 (en)
JP (1) JPS51150561A (en)
AU (1) AU498481B2 (en)
BE (1) BE842891A (en)
CA (1) CA1086887A (en)
DE (1) DE2626278A1 (en)
FR (1) FR2314212A1 (en)
GB (1) GB1497577A (en)
MY (1) MY8100320A (en)
NL (1) NL7606320A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045455A1 (en) * 1980-08-01 1982-02-10 Shell Oil Company Blends of butene-1-ethylene copolymer and polypropylene
US4360650A (en) 1979-07-30 1982-11-23 Naphtachimie Societe Anonyme Process for the production of copolymers of propylene and but-1-ene, products resulting therefrom and uses thereof
US4390385A (en) 1980-05-23 1983-06-28 W. R. Grace & Co., Cryovac Div. Heat sealable, multi-ply polypropylene film
GB2124549A (en) * 1982-05-20 1984-02-22 Intercontinental Plastics Inc Plastics film and bags and sacks therefrom
US4439478A (en) * 1980-05-23 1984-03-27 W. R. Grace & Co., Cryovac Division Heat sealable, multi-ply polypropylene film
US4663238A (en) * 1979-01-17 1987-05-05 Bp Chemicals Limited Copolymers propylene and but-1-ene and uses thereof
US4981231A (en) * 1988-04-15 1991-01-01 W. R. Grace & Co.-Conn. Container closure caps and compositions for forming gaskets for them
US5084360A (en) * 1990-05-01 1992-01-28 Courtaulds Films & Packaging (Holdings) Ltd. Packaging materials
US5093189A (en) * 1987-12-28 1992-03-03 Idemitsu Petrochemical Company Butene-1 polymer film and laminated film thereof

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5321688A (en) * 1976-08-10 1978-02-28 Toray Ind Inc Automatic packaging laminate film
DE2637978B2 (en) * 1976-08-24 1979-10-25 Hoechst Ag, 6000 Frankfurt Heat-sealable plastic film and process for its production
US4211852A (en) 1977-09-26 1980-07-08 Mitsui Petrochemical Industries Ltd. Thermoplastic olefin resin composition and laminated film or sheet thereof
US4125662A (en) 1977-10-03 1978-11-14 Mobil Oil Corporation Packaging film with improved heat sealability
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
US4188350A (en) 1978-01-17 1980-02-12 Union Carbide Corporation Olefin polymer blends and films therefrom
US4194039A (en) * 1978-04-17 1980-03-18 W. R. Grace & Co. Multi-layer polyolefin shrink film
US4169910A (en) * 1978-06-28 1979-10-02 Union Carbide Corporation Multilayer film including polyolefin layers and a polybutylene layer useful for the production of bags
GB2028716B (en) * 1978-08-16 1982-09-08 Mobil Oil Corp Laminar thermoplastic film constructions
JPS5565552A (en) * 1978-10-11 1980-05-17 Toyo Boseki Packing body with excellent sealing property
AU533447B2 (en) * 1978-12-18 1983-11-24 Asahi Kasei Kogyo Kabushiki Kaisha Stretching multi layer film
FR2446844A1 (en) * 1979-01-17 1980-08-14 Naphtachimie Sa Copolymers of butene-1 and propylene! - with improved hot strength, for prodn. of heat-sealable film (NL 21.7.80)
DE2926572C2 (en) 1979-06-30 1982-04-15 B. Braun Melsungen Ag, 3508 Melsungen Divisible short catheter made of plastic
JPS5942632B2 (en) * 1979-07-11 1984-10-16 東洋紡績株式会社 Packaging material with good adhesion
JPS6036388B2 (en) * 1979-07-13 1985-08-20 東洋紡績株式会社 Packaging material with good adhesion
US4339494A (en) 1979-10-05 1982-07-13 Mobil Oil Corporation Heat sealable packaging film comprising propylene polymer substrate and olefin surface layer blend of polybutene-1 and an ethylene or a propylene copolymer
US4340640A (en) 1979-10-05 1982-07-20 Mobil Oil Corporation Heat sealable packaging film comprising propylene polymer substrate and a surface layer blend of ethylene copolymer and propylene copolymer
US4275120A (en) 1979-10-05 1981-06-23 Mobil Oil Corporation Heat sealable packaging film comprising propylene polymer substrate and olefin surface layer blend of polybutene-1 and an ethylene or a propylene copolymer
US4291092A (en) 1979-10-05 1981-09-22 Mobil Oil Corporation Heat sealable packaging film comprising propylene polymer substrate and a surface layer blend of ethylene copolymer and propylene copolymer
DE3041286C1 (en) 1980-11-03 1982-07-22 Hoechst Ag, 6000 Frankfurt Sealable, biaxially stretched polypropylene film with high scratch resistance and process for its production
GB2093765A (en) * 1981-02-25 1982-09-08 British Cellophane Ltd Heat sealable polypropylene films
DK170561B1 (en) * 1984-11-02 1995-10-23 Mitsui Petrochemical Ind Crystalline propylene copolymer blend and laminate containing such blend
ATE78278T1 (en) * 1985-11-25 1992-08-15 Shell Oil Co BUTENE-1/PROPYLENE COPOLYMER BLENDS.
CN1018926B (en) * 1987-07-14 1992-11-04 出光石油化学株式会社 Butene-1 copolymer composition
US5075157A (en) * 1990-05-31 1991-12-24 Shell Oil Company Polypropylene-polybutylene laminated packaging film with improved tear strength
US5073458A (en) * 1990-05-31 1991-12-17 Shell Oil Company Polypropylene-polybutylene laminated packaging film with improved tear strength
US5298302A (en) * 1992-08-21 1994-03-29 W. R. Grace & Co.-Conn. Film with improved lap seal
DE102004037941A1 (en) * 2004-08-04 2006-03-16 Jan Forster Road bridge of prefabricated components, which can be dismantled, has sleeves and pins to fasten and/or position the concrete slabs at the substructure

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4663238A (en) * 1979-01-17 1987-05-05 Bp Chemicals Limited Copolymers propylene and but-1-ene and uses thereof
US4360650A (en) 1979-07-30 1982-11-23 Naphtachimie Societe Anonyme Process for the production of copolymers of propylene and but-1-ene, products resulting therefrom and uses thereof
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
EP0045455A1 (en) * 1980-08-01 1982-02-10 Shell Oil Company Blends of butene-1-ethylene copolymer and polypropylene
GB2124549A (en) * 1982-05-20 1984-02-22 Intercontinental Plastics Inc Plastics film and bags and sacks therefrom
US4560598A (en) * 1982-05-20 1985-12-24 Stiksack Sts S.A. Plastics film and bags and sacks therefrom
US5093189A (en) * 1987-12-28 1992-03-03 Idemitsu Petrochemical Company Butene-1 polymer film and laminated film thereof
US4981231A (en) * 1988-04-15 1991-01-01 W. R. Grace & Co.-Conn. Container closure caps and compositions for forming gaskets for them
US5104710A (en) * 1988-04-15 1992-04-14 W. R. Grace Co.-Conn. Container closure caps and compositions for forming gaskets for them
US5084360A (en) * 1990-05-01 1992-01-28 Courtaulds Films & Packaging (Holdings) Ltd. Packaging materials

Also Published As

Publication number Publication date
FR2314212B1 (en) 1981-06-19
AU1487076A (en) 1978-01-05
BE842891A (en) 1976-12-13
DE2626278A1 (en) 1976-12-30
FR2314212A1 (en) 1977-01-07
UST955009I4 (en) 1977-02-01
MY8100320A (en) 1981-12-31
AU498481B2 (en) 1979-03-15
NL7606320A (en) 1976-12-14
JPS51150561A (en) 1976-12-24
CA1086887A (en) 1980-09-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee