CA954246A - Polypropylene film - Google Patents

Polypropylene film

Info

Publication number
CA954246A
CA954246A CA061,048A CA61048A CA954246A CA 954246 A CA954246 A CA 954246A CA 61048 A CA61048 A CA 61048A CA 954246 A CA954246 A CA 954246A
Authority
CA
Canada
Prior art keywords
polypropylene film
polypropylene
film
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
CA061,048A
Other languages
English (en)
Inventor
Ronald C. Kowalski
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Esso Research and Engineering Co
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 Esso Research and Engineering Co filed Critical Esso Research and Engineering Co
Application granted granted Critical
Publication of CA954246A publication Critical patent/CA954246A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/50—Partial depolymerisation
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/10—Chemical modification of a polymer including a reactive processing step which leads, inter alia, to morphological and/or rheological modifications, e.g. visbreaking

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
CA061,048A 1968-10-07 1969-09-03 Polypropylene film Expired CA954246A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76566268A 1968-10-07 1968-10-07

Publications (1)

Publication Number Publication Date
CA954246A true CA954246A (en) 1974-09-03

Family

ID=25074154

Family Applications (1)

Application Number Title Priority Date Filing Date
CA061,048A Expired CA954246A (en) 1968-10-07 1969-09-03 Polypropylene film

Country Status (7)

Country Link
JP (1) JPS5115067B1 (enrdf_load_stackoverflow)
BE (1) BE739924A (enrdf_load_stackoverflow)
CA (1) CA954246A (enrdf_load_stackoverflow)
DE (1) DE1950261A1 (enrdf_load_stackoverflow)
FR (1) FR2020070A1 (enrdf_load_stackoverflow)
GB (1) GB1284292A (enrdf_load_stackoverflow)
NL (1) NL6914342A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5418075U (enrdf_load_stackoverflow) * 1977-07-07 1979-02-05
GB8704187D0 (en) * 1987-02-23 1987-04-01 Don Bros Buist Plc Treating extruded polymers

Also Published As

Publication number Publication date
BE739924A (enrdf_load_stackoverflow) 1970-04-07
FR2020070A1 (enrdf_load_stackoverflow) 1970-07-10
NL6914342A (enrdf_load_stackoverflow) 1970-04-09
GB1284292A (en) 1972-08-02
DE1950261A1 (de) 1970-04-16
JPS5115067B1 (enrdf_load_stackoverflow) 1976-05-14

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