JPS5462292A - Method of making copolymer powder - Google Patents

Method of making copolymer powder

Info

Publication number
JPS5462292A
JPS5462292A JP12501478A JP12501478A JPS5462292A JP S5462292 A JPS5462292 A JP S5462292A JP 12501478 A JP12501478 A JP 12501478A JP 12501478 A JP12501478 A JP 12501478A JP S5462292 A JPS5462292 A JP S5462292A
Authority
JP
Japan
Prior art keywords
copolymer powder
making copolymer
making
powder
copolymer
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
JP12501478A
Other languages
Japanese (ja)
Other versions
JPS6053044B2 (en
Inventor
Furansowa Kaumarutan
Rasuzuro Habasu
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
Publication of JPS5462292A publication Critical patent/JPS5462292A/en
Publication of JPS6053044B2 publication Critical patent/JPS6053044B2/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
    • C08F10/00—Homopolymers and 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
JP53125014A 1977-10-12 1978-10-11 Method for producing copolymer powder Expired JPS6053044B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7730662 1977-10-12
FR7730662A FR2405961A1 (en) 1977-10-12 1977-10-12 PROCESS FOR THE COPOLYMERIZATION OF OLEFINS IN A GAS PHASE IN THE PRESENCE OF A FLUIDIZED COPOLYMER BED AND A CATALYST CONTAINING TITANIUM AND MAGNESIUM

Publications (2)

Publication Number Publication Date
JPS5462292A true JPS5462292A (en) 1979-05-19
JPS6053044B2 JPS6053044B2 (en) 1985-11-22

Family

ID=9196402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53125014A Expired JPS6053044B2 (en) 1977-10-12 1978-10-11 Method for producing copolymer powder

Country Status (10)

Country Link
JP (1) JPS6053044B2 (en)
BE (1) BE871221A (en)
CA (1) CA1106099A (en)
DE (1) DE2844312C2 (en)
ES (1) ES474076A1 (en)
FR (1) FR2405961A1 (en)
GB (1) GB2006232B (en)
IT (1) IT1099775B (en)
LU (1) LU80350A1 (en)
NL (1) NL184165C (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5529512A (en) * 1978-08-22 1980-03-01 Nippon Oil Co Ltd Preparation of polyolefin
JPS5552309A (en) * 1978-10-11 1980-04-16 Nippon Oil Co Ltd Preparation of copolymer
JPS5556111A (en) * 1978-10-20 1980-04-24 Nippon Oil Co Ltd Preparation of copolymer
JPS5556110A (en) * 1978-10-20 1980-04-24 Nippon Oil Co Ltd Preparation of copolymer
JPS5558210A (en) * 1978-10-26 1980-04-30 Nippon Oil Co Ltd Production of copolymer
JPS5692902A (en) * 1979-12-26 1981-07-28 Nippon Oil Co Ltd Production of copolymer
JPS56136806A (en) * 1980-03-29 1981-10-26 Mitsui Petrochem Ind Ltd Storage of solid titanium catalyst component containing highly active magnesium
JPS5738837A (en) * 1980-08-19 1982-03-03 Mitsubishi Chem Ind Ltd Production of polyolefin film
JPS5975910A (en) * 1982-10-25 1984-04-28 Mitsui Petrochem Ind Ltd Ethylene copolymer

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460964A1 (en) * 1979-07-06 1981-01-30 Naphtachimie Sa ELASTOMERIC COPOLYMERS OF ETHYLENE AND PROPYLENE, THEIR MANUFACTURE AND THEIR APPLICATIONS
JPS57101A (en) * 1980-06-04 1982-01-05 Mitsui Petrochem Ind Ltd Method and apparatus for polymerization
FR2493855B1 (en) * 1980-11-13 1986-01-10 Naphtachimie Sa IMPROVED IMPACT RESISTANCE POLYPROPYLENE COMPOSITIONS
FR2493854B1 (en) * 1980-11-13 1985-10-11 Naphtachimie Sa IMPROVED POLYETHYLENE COMPOSITIONS FOR EXTRUSION IN PARTICULAR FOR EXTRUSION-BLOWING
FR2493856B1 (en) * 1980-11-13 1986-03-21 Naphtachimie Sa HIGH IMPACT RESISTANCE POLYPROPYLENE COMPOSITIONS
FR2509315A1 (en) * 1981-07-10 1983-01-14 Charbonnages Ste Chimique HETEROGENEOUS COPOLYMERS OF ETHYLENE FOR THE MANUFACTURE OF FILMS
ZA828776B (en) * 1981-12-04 1984-07-25 Mobil Oil Corp Preparation of a catalyst for and a method of producing linear low density polyethylene
US4481301A (en) * 1981-12-04 1984-11-06 Mobil Oil Corporation Highly active catalyst composition for polymerizing alpha-olefins
IT1210855B (en) * 1982-02-12 1989-09-29 Assoreni Ora Enichem Polimeri LINEAR STRUCTURE ETHYLENE POLYMERS AND PROCESSES FOR THEIR PREPARATION.
EP0099774B2 (en) * 1982-06-24 1995-03-22 BP Chimie Société Anonyme Process for the polymerization and copolymerization of alpha-olefins in a fluidized bed
FR2563833B1 (en) * 1984-05-02 1986-09-05 Bp Chimie Sa PROCESS OF COPOLYMERIZATION IN A FLUIDIZED BED OF ETHYLENE, PROPYLENE AND / OR BUTENE-1 AND ALPHA-OLEFINS CONTAINING 5 TO 8 CARBON ATOMS
FR2565591B1 (en) * 1984-06-08 1986-08-29 Inst Francais Du Petrole PROCESS FOR THE MANUFACTURE OF AN ETHYLENE-BUTENE-1 COPOLYMER FROM ETHYLENE
FR2566781B1 (en) * 1984-06-28 1986-11-14 Bp Chimie Sa PROCESS FOR THE POLYMERIZATION OR CO-POLYMERIZATION OF ALPHA-OLEFINS IN A FLUIDIZED BED, IN THE PRESENCE OF A ZIEGLER-NATTA CATALYST SYSTEM
FR2581564B1 (en) 1985-05-13 1993-05-07 Bp Chimie Sa FLUIDIZED BED APPARATUS HAVING A MULTI-SLOPE FLUIDIZING GRID
US5256351A (en) * 1985-06-17 1993-10-26 Viskase Corporation Process for making biaxially stretched, heat shrinkable VLDPE films
CA1340037C (en) * 1985-06-17 1998-09-08 Stanley Lustig Puncture resistant, heat-shrinkable films containing very low density polyethylene copolymer
JPH0621132B2 (en) * 1985-07-08 1994-03-23 三菱化成株式会社 Modified polyolefin resin and composition thereof
JPS62112644A (en) * 1985-11-11 1987-05-23 Nippon Petrochem Co Ltd Non-rigid polyolefin composition
FR2659338B1 (en) * 1990-03-09 1993-05-07 Bp Chemicals Snc METHODS AND DEVICES FOR CATALYTIC POLYMERIZATION OF ALPHA-OLEFINS IN THE GAS PHASE.
FR2666337B1 (en) † 1990-08-31 1994-04-08 Bp Chemicals Snc REGULATED POLYMERIZATION PROCESS FOR OLEFIN IN THE GASEOUS PHASE USED WITH A ZIEGLER-NATTA-TYPE CATALYST.
DE4241533C2 (en) * 1992-12-10 1999-03-25 Buna Sow Leuna Olefinverb Gmbh Process for the production of high density polyethylene
DE4241530C2 (en) * 1992-12-10 1999-03-25 Buna Sow Leuna Olefinverb Gmbh Process for the production of high density polyethylene
US20030113496A1 (en) 2001-12-17 2003-06-19 Harris Michael G. Polyethylene melt blends for high density polyethylene applications
US6822051B2 (en) 2002-03-29 2004-11-23 Media Plus, Inc. High density polyethylene melt blends for improved stress crack resistance in pipe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU61816A1 (en) * 1970-10-06 1972-06-28
NL7113778A (en) * 1970-10-13 1972-04-17
US3907760A (en) * 1971-02-16 1975-09-23 Dow Chemical Co Process for manufacture of high bulk density powders of olefin polymers
BE785673A (en) * 1971-06-30 1973-01-02 Naphtachimie Sa POLYMERIZATION CATALYZERS OF OLEFINS PREPARED FROM DECOMPOSED ORGANOMAGNESIANS
AR206852A1 (en) * 1975-03-10 1976-08-23 Union Carbide Corp PROCEDURE FOR PREPARING LOW AND MEDIUM DENSITY ETHYLENE POLYMERS IN A FLUID BED REACTOR
IT1042180B (en) * 1975-08-29 1980-01-30 Montedison Spa PROPOLENE CRYSTAL POLYMERS AND COPOLYMERS AND PROCEDURE FOR THEIR PREPARATION

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5529512A (en) * 1978-08-22 1980-03-01 Nippon Oil Co Ltd Preparation of polyolefin
JPS6346084B2 (en) * 1978-08-22 1988-09-13 Nippon Oil Co Ltd
JPS5552309A (en) * 1978-10-11 1980-04-16 Nippon Oil Co Ltd Preparation of copolymer
JPS6320844B2 (en) * 1978-10-20 1988-04-30 Nippon Oil Co Ltd
JPS5556111A (en) * 1978-10-20 1980-04-24 Nippon Oil Co Ltd Preparation of copolymer
JPS5556110A (en) * 1978-10-20 1980-04-24 Nippon Oil Co Ltd Preparation of copolymer
JPS5558210A (en) * 1978-10-26 1980-04-30 Nippon Oil Co Ltd Production of copolymer
JPS6320845B2 (en) * 1978-10-26 1988-04-30 Nippon Oil Co Ltd
JPS6042806B2 (en) * 1979-12-26 1985-09-25 日石三菱株式会社 Copolymer manufacturing method
JPS5692902A (en) * 1979-12-26 1981-07-28 Nippon Oil Co Ltd Production of copolymer
JPS56136806A (en) * 1980-03-29 1981-10-26 Mitsui Petrochem Ind Ltd Storage of solid titanium catalyst component containing highly active magnesium
JPS6342645B2 (en) * 1980-03-29 1988-08-24 Mitsui Petrochemical Ind
JPS5738837A (en) * 1980-08-19 1982-03-03 Mitsubishi Chem Ind Ltd Production of polyolefin film
JPS6228975B2 (en) * 1980-08-19 1987-06-23 Mitsubishi Chem Ind
JPS5975910A (en) * 1982-10-25 1984-04-28 Mitsui Petrochem Ind Ltd Ethylene copolymer
JPH0339093B2 (en) * 1982-10-25 1991-06-12 Mitsui Petrochemical Ind

Also Published As

Publication number Publication date
ES474076A1 (en) 1979-04-16
FR2405961B1 (en) 1980-08-22
FR2405961A1 (en) 1979-05-11
DE2844312C2 (en) 1985-07-11
JPS6053044B2 (en) 1985-11-22
NL184165B (en) 1988-12-01
CA1106099A (en) 1981-07-28
BE871221A (en) 1979-04-12
NL7810217A (en) 1979-04-18
GB2006232B (en) 1982-08-18
NL184165C (en) 1992-03-16
GB2006232A (en) 1979-05-02
IT1099775B (en) 1985-09-28
LU80350A1 (en) 1979-03-16
IT7828577A0 (en) 1978-10-10
DE2844312A1 (en) 1979-04-19

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