GB1391804A - High density ethylene polymer blend and polymerization process for preparation thereof - Google Patents

High density ethylene polymer blend and polymerization process for preparation thereof

Info

Publication number
GB1391804A
GB1391804A GB3221972A GB3221972A GB1391804A GB 1391804 A GB1391804 A GB 1391804A GB 3221972 A GB3221972 A GB 3221972A GB 3221972 A GB3221972 A GB 3221972A GB 1391804 A GB1391804 A GB 1391804A
Authority
GB
United Kingdom
Prior art keywords
preparation
high density
polymerization process
polymer blend
ethylene 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
GB3221972A
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.)
Dow Chemical Co
Original Assignee
Dow Chemical 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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of GB1391804A publication Critical patent/GB1391804A/en
Expired 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
    • 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
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene

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)
  • Polymerisation Methods In General (AREA)
GB3221972A 1971-07-13 1972-07-10 High density ethylene polymer blend and polymerization process for preparation thereof Expired GB1391804A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16231371A 1971-07-13 1971-07-13

Publications (1)

Publication Number Publication Date
GB1391804A true GB1391804A (en) 1975-04-23

Family

ID=22585104

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3221972A Expired GB1391804A (en) 1971-07-13 1972-07-10 High density ethylene polymer blend and polymerization process for preparation thereof

Country Status (8)

Country Link
BE (1) BE786053A (en)
CA (1) CA977094A (en)
DE (1) DE2233983A1 (en)
ES (1) ES404782A1 (en)
FR (1) FR2145650B1 (en)
GB (1) GB1391804A (en)
IT (1) IT961384B (en)
NL (1) NL7209676A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307209A (en) 1979-07-09 1981-12-22 Mitsui Petrochemical Industries, Ltd. Process for production of chemically blended composition of non-elastomeric ethylene resins
US8709560B2 (en) 2004-12-16 2014-04-29 Exxonmobil Chemical Patents Inc. Polymeric compositions including their uses and methods of production

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56120741A (en) * 1980-02-29 1981-09-22 Nippon Oil Co Ltd Polyethylene resin composition
FR2493854B1 (en) * 1980-11-13 1985-10-11 Naphtachimie Sa IMPROVED POLYETHYLENE COMPOSITIONS FOR EXTRUSION IN PARTICULAR FOR EXTRUSION-BLOWING
US4577768A (en) * 1983-11-03 1986-03-25 Owens-Illinois, Inc. Ethylene polymer blend and containers prepared therefrom

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307209A (en) 1979-07-09 1981-12-22 Mitsui Petrochemical Industries, Ltd. Process for production of chemically blended composition of non-elastomeric ethylene resins
US8709560B2 (en) 2004-12-16 2014-04-29 Exxonmobil Chemical Patents Inc. Polymeric compositions including their uses and methods of production

Also Published As

Publication number Publication date
FR2145650A1 (en) 1973-02-23
IT961384B (en) 1973-12-10
ES404782A1 (en) 1975-06-16
NL7209676A (en) 1973-01-16
BE786053A (en) 1973-01-10
DE2233983A1 (en) 1973-01-25
CA977094A (en) 1975-10-28
FR2145650B1 (en) 1977-07-22

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee