CA775184A - Oriented blends of polypropylene and polybutene-1 - Google Patents

Oriented blends of polypropylene and polybutene-1

Info

Publication number
CA775184A
CA775184A CA775184A CA775184DA CA775184A CA 775184 A CA775184 A CA 775184A CA 775184 A CA775184 A CA 775184A CA 775184D A CA775184D A CA 775184DA CA 775184 A CA775184 A CA 775184A
Authority
CA
Canada
Prior art keywords
polybutene
polypropylene
oriented blends
blends
oriented
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
CA775184A
Inventor
G. Schirmer Henry
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.)
WR Grace and Co
Original Assignee
WR Grace and Co
Publication date
Application granted granted Critical
Publication of CA775184A publication Critical patent/CA775184A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions 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
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
CA775184A Oriented blends of polypropylene and polybutene-1 Expired CA775184A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA775184T

Publications (1)

Publication Number Publication Date
CA775184A true CA775184A (en) 1968-01-02

Family

ID=210900

Family Applications (1)

Application Number Title Priority Date Filing Date
CA775184A Expired CA775184A (en) Oriented blends of polypropylene and polybutene-1

Country Status (1)

Country Link
CA (1) CA775184A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3694524A (en) * 1971-05-07 1972-09-26 Mobil Oil Corp Blends of low density polyethylene and butene/ethylene copolymers and high tear strength blown film made therefrom
FR2228802A1 (en) * 1973-05-07 1974-12-06 Mobil Oil
JPS50128781A (en) * 1974-03-29 1975-10-11
JPS51150560A (en) * 1975-06-11 1976-12-24 Ici Ltd Filmmforming compositions
US4075290A (en) * 1972-07-12 1978-02-21 Chemische Werke Huels Aktiengesellschaft Heat sealable polybutene-1 blends containing polypropylene or ethylene copolymer
JPS5321688A (en) * 1976-08-10 1978-02-28 Toray Ind Inc Automatic packaging laminate film
WO1991017211A1 (en) * 1990-05-01 1991-11-14 Courtaulds Films & Packaging (Holdings) Ltd. Packaging materials
EP0457568A2 (en) * 1990-05-17 1991-11-21 Shell Oil Company Polypropylene-polybutylene compositions

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3694524A (en) * 1971-05-07 1972-09-26 Mobil Oil Corp Blends of low density polyethylene and butene/ethylene copolymers and high tear strength blown film made therefrom
US4075290A (en) * 1972-07-12 1978-02-21 Chemische Werke Huels Aktiengesellschaft Heat sealable polybutene-1 blends containing polypropylene or ethylene copolymer
FR2228802A1 (en) * 1973-05-07 1974-12-06 Mobil Oil
US4252851A (en) 1974-03-29 1981-02-24 Imperial Chemical Industries Limited Multiple-layer films
JPS50128781A (en) * 1974-03-29 1975-10-11
JPS5230434B2 (en) * 1974-03-29 1977-08-08
JPS51150560A (en) * 1975-06-11 1976-12-24 Ici Ltd Filmmforming compositions
JPS5546664B2 (en) * 1975-06-11 1980-11-25
FR2361225A1 (en) * 1976-08-10 1978-03-10 Toray Industries HOT WELDABLE POLYPROPYLENE FILM
JPS5321688A (en) * 1976-08-10 1978-02-28 Toray Ind Inc Automatic packaging laminate film
JPS5618386B2 (en) * 1976-08-10 1981-04-28
WO1991017211A1 (en) * 1990-05-01 1991-11-14 Courtaulds Films & Packaging (Holdings) Ltd. Packaging materials
EP0457568A2 (en) * 1990-05-17 1991-11-21 Shell Oil Company Polypropylene-polybutylene compositions
EP0457568A3 (en) * 1990-05-17 1992-04-22 Shell Oil Company Polypropylene-polybutylene compositions

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