FR2446844A1 - Copolymers of butene-1 and propylene! - with improved hot strength, for prodn. of heat-sealable film (NL 21.7.80) - Google Patents

Copolymers of butene-1 and propylene! - with improved hot strength, for prodn. of heat-sealable film (NL 21.7.80)

Info

Publication number
FR2446844A1
FR2446844A1 FR7901123A FR7901123A FR2446844A1 FR 2446844 A1 FR2446844 A1 FR 2446844A1 FR 7901123 A FR7901123 A FR 7901123A FR 7901123 A FR7901123 A FR 7901123A FR 2446844 A1 FR2446844 A1 FR 2446844A1
Authority
FR
France
Prior art keywords
heat
propylene
butene
prodn
copolymers
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.)
Granted
Application number
FR7901123A
Other languages
French (fr)
Other versions
FR2446844B1 (en
Inventor
Bernard Desvignes
Daniel Durand
Bernard Milleliri
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.)
Naphtachimie SA
Original Assignee
Naphtachimie SA
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 Naphtachimie SA filed Critical Naphtachimie SA
Priority to FR7901123A priority Critical patent/FR2446844A1/en
Priority to PT7069180A priority patent/PT70691A/en
Priority to SE8000289D priority patent/SE8000289L/en
Priority to SE8000289A priority patent/SE449363B/en
Priority to MX180787A priority patent/MX154108A/en
Priority to NL8000230A priority patent/NL8000230A/en
Priority to AR27964580A priority patent/AR222852A1/en
Priority to ES487699A priority patent/ES487699A1/en
Priority to LU82088A priority patent/LU82088A1/en
Priority to BR8000257A priority patent/BR8000257A/en
Priority to IN58/CAL/80A priority patent/IN152102B/en
Priority to ZA00800266A priority patent/ZA80266B/en
Priority to AT22680A priority patent/AT368176B/en
Priority to IE85/80A priority patent/IE49363B1/en
Priority to DE3001427A priority patent/DE3001427C2/en
Priority to DK18180A priority patent/DK161837C/en
Priority to GB8001419A priority patent/GB2040964B/en
Priority to IT1923080A priority patent/IT1140512B/en
Priority to JP345980A priority patent/JPS5598210A/en
Priority to AU54692/80A priority patent/AU532613B2/en
Priority to CA000343894A priority patent/CA1138598A/en
Priority to BE0/199019A priority patent/BE881216A/en
Publication of FR2446844A1 publication Critical patent/FR2446844A1/en
Priority to AT513381A priority patent/AT381065B/en
Priority to IN485/CAL/83A priority patent/IN156203B/en
Application granted granted Critical
Publication of FR2446844B1 publication Critical patent/FR2446844B1/fr
Priority to US06/799,206 priority patent/US4663238A/en
Priority to US07/328,725 priority patent/US4925902A/en
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Adhesive Tapes (AREA)
  • Polymerisation Methods In General (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

Copolymers of propylene and but-1-ene contg. 10-40 wt. % butene-1 units, in which the proportion of isolated ethyl branches from butene-1 (i.e. those occurring singly between propylene units) is at least equal to the square of the proportion of propylene units in the copolymer. Melt enthalpy of the copolymer after heat treatment is 15 cal./g. max., generally 5-12 cal./g. Used for prodn. of heat-sealable film by coating on thermoplastic film, e.g. isotactic PP. Heat-sealing can be effected at 90-150 degrees C, giving bonds with good hot and cold strength. The films have excellent transparency and very good scratch resistance.
FR7901123A 1979-01-17 1979-01-17 Copolymers of butene-1 and propylene! - with improved hot strength, for prodn. of heat-sealable film (NL 21.7.80) Granted FR2446844A1 (en)

Priority Applications (26)

Application Number Priority Date Filing Date Title
FR7901123A FR2446844A1 (en) 1979-01-17 1979-01-17 Copolymers of butene-1 and propylene! - with improved hot strength, for prodn. of heat-sealable film (NL 21.7.80)
PT7069180A PT70691A (en) 1979-01-17 1980-01-14 PROCESS FOR THE PRODUCTION OF COPOLYMERS OF PROPYLENE ETDE BUTENE-1 AND THEIR APPLICATIONS
SE8000289D SE8000289L (en) 1979-01-17 1980-01-14 COPOLYMES OF THE PROPS AND BUT-1
SE8000289A SE449363B (en) 1979-01-17 1980-01-14 COPOLYMERS OF PROPEN AND BUT-L-EN, PROCEDURE FOR PREPARING THEREOF AND THEIR APPLICATION FOR HEAL-SEALABLE FILMS
MX180787A MX154108A (en) 1979-01-17 1980-01-14 PROCEDURE FOR OBTAINING A COPOLYMER OF PROPYLENE AND BUTENE-1
AR27964580A AR222852A1 (en) 1979-01-17 1980-01-15 COPPOLYMERS OF PROPYLENE AND BUTENO-1 AND PROCEDURE FOR ITS MANUFACTURE
ES487699A ES487699A1 (en) 1979-01-17 1980-01-15 Copolymers propylene and but-1-ene and uses thereof
LU82088A LU82088A1 (en) 1979-01-17 1980-01-15 PROPYLENE AND BUTENE-1 COPOLYMERS AND THEIR APPLICATIONS
BR8000257A BR8000257A (en) 1979-01-17 1980-01-15 PROPYLENE AND BUTENE-1 COPOLIMERS, RESPECTIVE MANUFACTURING AND APPLICATION PROCESSES FOR THE PRODUCTION OF THERMO-SEALABLE FILMS AND THEIR FILMS
NL8000230A NL8000230A (en) 1979-01-17 1980-01-15 COPOLYMERS OF PROPENE AND BUTENE-1 AND THE USES THEREOF.
IE85/80A IE49363B1 (en) 1979-01-17 1980-01-16 Propylene but-1-ene copolymers their production and uses
AT22680A AT368176B (en) 1979-01-17 1980-01-16 METHOD FOR PRODUCING A COPOLYMER OF PROPYLENE AND BUT-1-EN
IN58/CAL/80A IN152102B (en) 1979-01-17 1980-01-16
DE3001427A DE3001427C2 (en) 1979-01-17 1980-01-16 Copolymers of propylene and 1-butene, their preparation and their use
DK18180A DK161837C (en) 1979-01-17 1980-01-16 PROCEDURE FOR PREPARING COPOLYMERS OF PROPYLENE AND BUTEN-1 AND USING THESE COPOLYMES
GB8001419A GB2040964B (en) 1979-01-17 1980-01-16 Olefin polymers and their uses
IT1923080A IT1140512B (en) 1979-01-17 1980-01-16 PROPYLENE AND BUTENE-1 COPOLYMERS AND THEIR APPLICATIONS
JP345980A JPS5598210A (en) 1979-01-17 1980-01-16 Copolymer of propylene with butt11ene and its manufacture
ZA00800266A ZA80266B (en) 1979-01-17 1980-01-16 Olefin polymers and their uses
AU54692/80A AU532613B2 (en) 1979-01-17 1980-01-17 Olefin copolymers
CA000343894A CA1138598A (en) 1979-01-17 1980-01-17 Copolymers of propylene and but-1-ene and uses thereof
BE0/199019A BE881216A (en) 1979-01-17 1980-01-17 PROPYLENE AND BUTENE-1 COPOLYMERS AND THEIR APPLICATIONS
AT513381A AT381065B (en) 1979-01-17 1981-11-30 HEAT WELDABLE FILM
IN485/CAL/83A IN156203B (en) 1979-01-17 1983-04-22
US06/799,206 US4663238A (en) 1979-01-17 1985-11-19 Copolymers propylene and but-1-ene and uses thereof
US07/328,725 US4925902A (en) 1979-01-17 1989-03-23 Copolymers of propylene and but-1-ene and uses thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7901123A FR2446844A1 (en) 1979-01-17 1979-01-17 Copolymers of butene-1 and propylene! - with improved hot strength, for prodn. of heat-sealable film (NL 21.7.80)

Publications (2)

Publication Number Publication Date
FR2446844A1 true FR2446844A1 (en) 1980-08-14
FR2446844B1 FR2446844B1 (en) 1984-08-10

Family

ID=9220863

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7901123A Granted FR2446844A1 (en) 1979-01-17 1979-01-17 Copolymers of butene-1 and propylene! - with improved hot strength, for prodn. of heat-sealable film (NL 21.7.80)

Country Status (5)

Country Link
JP (1) JPS5598210A (en)
BE (1) BE881216A (en)
FR (1) FR2446844A1 (en)
IN (2) IN152102B (en)
ZA (1) ZA80266B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60166455A (en) * 1983-12-29 1985-08-29 住友化学工業株式会社 Polypropylene laminated film
JPS6391197A (en) * 1986-10-06 1988-04-21 Shinko Shoji Kk Livestock waste agitating and mixing device
JP3683881B2 (en) 2002-12-18 2005-08-17 有限会社フェアベリッシュ A shoe whose upper can be opened and closed horizontally from the side with a slide fastener.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1389760A (en) * 1963-03-14 1965-02-19 Eastman Kodak Co New alpha-olefin copolymers
US3332921A (en) * 1963-11-01 1967-07-25 Phillips Petroleum Co 1-butene-propylene copolymers
FR2265540A1 (en) * 1974-03-29 1975-10-24 Ici Ltd
FR2314212A1 (en) * 1975-06-11 1977-01-07 Ici Ltd NEW COMPOSITION CLEAN TO FORM A FILM

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1389760A (en) * 1963-03-14 1965-02-19 Eastman Kodak Co New alpha-olefin copolymers
US3332921A (en) * 1963-11-01 1967-07-25 Phillips Petroleum Co 1-butene-propylene copolymers
FR2265540A1 (en) * 1974-03-29 1975-10-24 Ici Ltd
FR2314212A1 (en) * 1975-06-11 1977-01-07 Ici Ltd NEW COMPOSITION CLEAN TO FORM A FILM

Also Published As

Publication number Publication date
JPS6133847B2 (en) 1986-08-05
ZA80266B (en) 1981-01-28
BE881216A (en) 1980-07-17
IN156203B (en) 1985-06-01
IN152102B (en) 1983-10-15
FR2446844B1 (en) 1984-08-10
JPS5598210A (en) 1980-07-26

Similar Documents

Publication Publication Date Title
AU561437B2 (en) Butene-1-ethylene copolymer composition
NO180592C (en) Olefin polymer blend for film or sheet preparation and use of the blend
EP0424761A3 (en) High gloss multilayer films which can be hot laminated
CA2116872A1 (en) Hot melt adhesive composition
CA2026669A1 (en) Thermoplastic film incorporating high melt index resins
GB1495776A (en) Film-forming olefin polymer compositions
AU550566B2 (en) Heat sealable films
ES2122334T3 (en) THERMAL SEALABLE FILMS AND ARTICLES MADE FROM THEM.
EP0001898A1 (en) A method for producing a heat sealable, biaxially orientated, thermoplastic film laminate
AU7594587A (en) Heat-sealable multi-layer films of polyolefins
EP0260038A3 (en) Polymer compositions based on linear low density polyethylene and propylene copolymer
DE3174178D1 (en) Blends of butene-1-ethylene copolymer and polypropylene
FR2446844A1 (en) Copolymers of butene-1 and propylene! - with improved hot strength, for prodn. of heat-sealable film (NL 21.7.80)
AU7795791A (en) Packaging materials
EP0385599A3 (en) Film and polymer composition for film
CA2180809A1 (en) A process for low temperature heat sealing of polyethylene
GB1301914A (en)
US3271225A (en) Labeling process
JPS5316781A (en) Preparaion of resin laminate
GB1456379A (en) Adhering thermoplastic resins and olefinic polymers
JPS5466990A (en) Polypropylene composite film
ES8104944A2 (en) Metalized bonded sheets comprising a polyolefinic film and a polychlorovinyl film
JPS52109577A (en) Bisxially oriented composite polypropylene films
CA972093A (en) Ethylene homo or copolymer hot melt coating compositions and method utilizing same
JPS5638371A (en) Hot melt adhesive film

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse