GB2183245B - Process of preparing propylene homo-or co-polymers - Google Patents

Process of preparing propylene homo-or co-polymers

Info

Publication number
GB2183245B
GB2183245B GB8627113A GB8627113A GB2183245B GB 2183245 B GB2183245 B GB 2183245B GB 8627113 A GB8627113 A GB 8627113A GB 8627113 A GB8627113 A GB 8627113A GB 2183245 B GB2183245 B GB 2183245B
Authority
GB
United Kingdom
Prior art keywords
polymers
preparing propylene
propylene homo
homo
preparing
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
GB8627113A
Other versions
GB2183245A (en
GB8627113D0 (en
Inventor
Tadashi Asanuma
Ichiro Fujio
Nobutaka Uchikawa
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Publication of GB8627113D0 publication Critical patent/GB8627113D0/en
Publication of GB2183245A publication Critical patent/GB2183245A/en
Application granted granted Critical
Publication of GB2183245B publication Critical patent/GB2183245B/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
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/02—Polymerisation in bulk
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
GB8627113A 1985-11-25 1986-11-13 Process of preparing propylene homo-or co-polymers Expired GB2183245B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60262582A JPS62124107A (en) 1985-11-25 1985-11-25 Control of molecular weight

Publications (3)

Publication Number Publication Date
GB8627113D0 GB8627113D0 (en) 1986-12-10
GB2183245A GB2183245A (en) 1987-06-03
GB2183245B true GB2183245B (en) 1989-11-22

Family

ID=17377810

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8627113A Expired GB2183245B (en) 1985-11-25 1986-11-13 Process of preparing propylene homo-or co-polymers

Country Status (13)

Country Link
JP (1) JPS62124107A (en)
KR (1) KR890004064B1 (en)
CN (1) CN86107933A (en)
AU (1) AU573461B2 (en)
BE (1) BE905813A (en)
DE (1) DE3639728A1 (en)
FI (1) FI864776A (en)
FR (1) FR2590579B1 (en)
GB (1) GB2183245B (en)
IN (1) IN166637B (en)
IT (1) IT1199672B (en)
NL (1) NL8602979A (en)
PT (1) PT83807B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1069652C (en) * 1991-04-11 2001-08-15 国家医药管理局上海医药设计院 Propene polymerizing method and equipment
JPH09216913A (en) * 1995-12-04 1997-08-19 Mitsubishi Chem Corp Process for producing polyolefin
US5739220A (en) * 1997-02-06 1998-04-14 Fina Technology, Inc. Method of olefin polymerization utilizing hydrogen pulsing, products made therefrom, and method of hydrogenation
JP2009161590A (en) * 2007-12-28 2009-07-23 Prime Polymer Co Ltd Method for producing propylene-based polymer and propylene-based polymer
CN102050892B (en) * 2009-10-27 2013-03-27 中国石油化工股份有限公司 Method for controlling production of broad-distribution polyolefin
CN106749820A (en) * 2016-11-25 2017-05-31 联泓新材料有限公司 A kind of production method of atactic copolymerized polypropene
CN114432981A (en) * 2020-10-20 2022-05-06 中国石油化工股份有限公司 Method and system for adjusting temperature in polymerization kettle and application thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1040669A (en) * 1963-08-07 1966-09-01 Rexall Drug & Chemical Company Improvements in and relating to the production of polyolefins
US3356667A (en) * 1963-10-22 1967-12-05 Phillips Petroleum Co Process control
NL6904266A (en) * 1969-03-20 1970-09-22
DE3015089A1 (en) * 1980-04-19 1981-10-22 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING HOMOPOLYMERISATEN OR COPOLYMERISATEN PROPYLENS
GB2069369B (en) * 1981-02-06 1984-04-18 Sumitomo Chemical Co Method and apparatus for removal of heat from an olefin polymerization reactor
DE3123115A1 (en) * 1981-06-11 1982-12-30 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING HOMOPOLYMERISATEN OR COPOLYMERISATEN PROPYLENS
EP0069806B1 (en) * 1981-07-13 1985-05-15 Dow Chemical (Nederland) B.V. Process for producing polyethylene having constant physical and chemical properties
JPS60217210A (en) * 1984-04-11 1985-10-30 Mitsui Toatsu Chem Inc Method of polymerization of propylene
JPS6181409A (en) * 1984-09-28 1986-04-25 Mitsui Toatsu Chem Inc Method of controlling molecular weight

Also Published As

Publication number Publication date
KR870005019A (en) 1987-06-04
NL8602979A (en) 1987-06-16
FI864776A0 (en) 1986-11-24
AU573461B2 (en) 1988-06-09
IT8622436A1 (en) 1988-05-24
JPS62124107A (en) 1987-06-05
GB2183245A (en) 1987-06-03
IT1199672B (en) 1988-12-30
FR2590579A1 (en) 1987-05-29
KR890004064B1 (en) 1989-10-18
FR2590579B1 (en) 1991-01-11
GB8627113D0 (en) 1986-12-10
IT8622436A0 (en) 1986-11-24
BE905813A (en) 1987-03-16
AU6505786A (en) 1987-06-11
PT83807B (en) 1988-08-17
CN86107933A (en) 1987-06-03
PT83807A (en) 1986-12-01
DE3639728A1 (en) 1987-05-27
FI864776A (en) 1987-05-26
DE3639728C2 (en) 1989-08-24
IN166637B (en) 1990-06-30

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19981113