ES404782A1 - Un procedimiento para la preparacion de una mezcla de po- limeros de etileno de alta densidad. - Google Patents

Un procedimiento para la preparacion de una mezcla de po- limeros de etileno de alta densidad.

Info

Publication number
ES404782A1
ES404782A1 ES404782A ES404782A ES404782A1 ES 404782 A1 ES404782 A1 ES 404782A1 ES 404782 A ES404782 A ES 404782A ES 404782 A ES404782 A ES 404782A ES 404782 A1 ES404782 A1 ES 404782A1
Authority
ES
Spain
Prior art keywords
zone
polymerization
alpha
primary
ethylene
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
ES404782A
Other languages
English (en)
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 ES404782A1 publication Critical patent/ES404782A1/es
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
ES404782A 1971-07-13 1972-07-12 Un procedimiento para la preparacion de una mezcla de po- limeros de etileno de alta densidad. Expired ES404782A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES404782A1 true ES404782A1 (es) 1975-06-16

Family

ID=22585104

Family Applications (1)

Application Number Title Priority Date Filing Date
ES404782A Expired ES404782A1 (es) 1971-07-13 1972-07-12 Un procedimiento para la preparacion de una mezcla de po- limeros de etileno de alta densidad.

Country Status (8)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5610506A (en) 1979-07-09 1981-02-03 Mitsui Petrochem Ind Ltd Production of ethylene polymer composition
JPS56120741A (en) * 1980-02-29 1981-09-22 Nippon Oil Co Ltd Polyethylene resin composition
FR2493854B1 (fr) * 1980-11-13 1985-10-11 Naphtachimie Sa Compositions de polyethylene ameliorees pour extrusion notamment pour extrusion-soufflage
US4577768A (en) * 1983-11-03 1986-03-25 Owens-Illinois, Inc. Ethylene polymer blend and containers prepared therefrom
WO2006065300A1 (en) 2004-12-16 2006-06-22 Exxonmobil Chemical Patents Inc. Polymeric compositions including their uses and methods of production

Also Published As

Publication number Publication date
GB1391804A (en) 1975-04-23
DE2233983A1 (de) 1973-01-25
NL7209676A (es) 1973-01-16
BE786053A (fr) 1973-01-10
CA977094A (en) 1975-10-28
FR2145650A1 (es) 1973-02-23
IT961384B (it) 1973-12-10
FR2145650B1 (es) 1977-07-22

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