ZA897163B - Preparation of homopolymers or copolymers of propylene - Google Patents

Preparation of homopolymers or copolymers of propylene

Info

Publication number
ZA897163B
ZA897163B ZA897163A ZA897163A ZA897163B ZA 897163 B ZA897163 B ZA 897163B ZA 897163 A ZA897163 A ZA 897163A ZA 897163 A ZA897163 A ZA 897163A ZA 897163 B ZA897163 B ZA 897163B
Authority
ZA
South Africa
Prior art keywords
homopolymers
copolymers
propylene
preparation
Prior art date
Application number
ZA897163A
Other languages
English (en)
Inventor
Wolfgang Rau
Rau Wolfgang
Friedrich Richard Faulhaber
Richard Faulhaber Friedrich
Dirk Juza
Juza Dirk
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of ZA897163B publication Critical patent/ZA897163B/xx

Links

Classifications

    • 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
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2455—Stationary reactors without moving elements inside provoking a loop type movement of the reactants
    • B01J19/2465—Stationary reactors without moving elements inside provoking a loop type movement of the reactants externally, i.e. the mixture leaving the vessel and subsequently re-entering it
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from the reactor
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2219/00108—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
ZA897163A 1988-09-21 1989-09-20 Preparation of homopolymers or copolymers of propylene ZA897163B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3832082A DE3832082A1 (de) 1988-09-21 1988-09-21 Verfahren zum herstellen von homopolymerisaten oder copolymerisaten des propylens

Publications (1)

Publication Number Publication Date
ZA897163B true ZA897163B (en) 1991-06-26

Family

ID=6363423

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA897163A ZA897163B (en) 1988-09-21 1989-09-20 Preparation of homopolymers or copolymers of propylene

Country Status (7)

Country Link
EP (1) EP0360094A3 (xx)
JP (1) JPH02187408A (xx)
KR (1) KR900004777A (xx)
AU (1) AU4153489A (xx)
BR (1) BR8904719A (xx)
DE (1) DE3832082A1 (xx)
ZA (1) ZA897163B (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3826074A1 (de) * 1988-07-30 1990-02-01 Hoechst Ag Propylen-isoblockpolymer und verfahren zu seiner herstellung
US6586536B1 (en) * 1993-06-18 2003-07-01 Joseph M. Kelley High temperature process for the production of atactic, amorphous, tacky propylene homopolymers or copolymers
EP0824115A1 (en) * 1996-08-13 1998-02-18 Bp Chemicals S.N.C. Polymerisation process
EP0824118B1 (en) * 1996-08-13 2003-01-08 BP Chemicals Limited Polymerisation process
DE19645947C1 (de) * 1996-11-07 1998-04-16 Basf Ag Verfahren zur Herstellung von Homopolymerisaten oder Copolymerisaten des Propylens
DE19653079A1 (de) * 1996-12-19 1998-06-25 Basf Ag Verfahren zur Gasphasenpolymerisation von C¶2¶-C¶8¶-Alk-1-enen mittels Ziegler -Natta- oder Metallocen-Katalysatorsystemen
FR2758823B1 (fr) * 1997-01-24 1999-06-04 Bp Chemicals Snc Procede de polymerisation en phase gazeuse
US5990250A (en) * 1997-05-30 1999-11-23 Union Carbide Chemicals & Plastics Technology Corporation Method of fluidized bed temperature control
DE10031392A1 (de) * 2000-07-03 2002-01-17 Basell Polyolefine Gmbh Verfahren zur Herstellung von Homopolymerisaten oder Copolymerisaten des Propylens
KR100718302B1 (ko) * 2006-03-16 2007-05-15 한국화학연구원 가교된 고분자비드 제조 장치
CN101787090B (zh) * 2010-03-05 2011-08-10 南京金陵塑胶化工有限公司 一种高压补丙烯工艺

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5634709A (en) * 1979-08-31 1981-04-07 Mitsui Petrochem Ind Ltd Gas phase polymerization or copolymerization of olefin
JPS57155204A (en) * 1981-02-19 1982-09-25 Chisso Corp Vapor-phase polymerization of olefin and equipment therefor
DE3239883A1 (de) * 1982-10-28 1984-05-10 Basf Ag, 6700 Ludwigshafen Verfahren zum kontinuierlichen herstellen von copolymerisaten des ethylens mit hoeheren (alpha)-monoolefinen

Also Published As

Publication number Publication date
JPH02187408A (ja) 1990-07-23
BR8904719A (pt) 1990-05-01
EP0360094A2 (de) 1990-03-28
KR900004777A (ko) 1990-04-13
AU4153489A (en) 1990-03-29
EP0360094A3 (de) 1991-07-17
DE3832082A1 (de) 1990-03-29

Similar Documents

Publication Publication Date Title
ZA888859B (en) New crystalline copolymers of propylene
GB8801338D0 (en) Preservation of viruses
GB8531118D0 (en) Copolymers
EG18661A (en) Protection of 2 , 3 - dideoxy - 2 - 3 didehy dronucheosides
IL96306A0 (en) Preparation of deoxyfluoronucleosides
SG20495G (en) Preparation of propylene
ZA897163B (en) Preparation of homopolymers or copolymers of propylene
GB8629358D0 (en) Block copolymer of propylene
GB8608438D0 (en) Copolymers
IL92437A0 (en) Preparation of n-acyl-aminomethylphosphonates
ZA90967B (en) Preparation of propylene-ethylene copolymers
GB8602275D0 (en) Polyester-polysiloxane copolymers
ZA918803B (en) Preparation of polymers
ZA897037B (en) Preparation of homopolymers of copolymers of propylene
EP0361584A3 (en) Preparation of polyketone polymers
GB8819838D0 (en) Noise limiter
EP0431292A3 (en) Film-type combination of materials
GB8905800D0 (en) Prevention of condensation
GB8702318D0 (en) Preparation of cholestyramine
IL95024A0 (en) Preparation of 2-diazo-3-trisubstituted silyloxy-3-butenoates
GB8918394D0 (en) Preparation of polyhemiacetals
IL89362A0 (en) Preparation of tetrabromotetralin
GB8828380D0 (en) Preparation of araban
GB8801029D0 (en) Preparation of lower-alkylthiosemi-carbazides
IE880374L (en) Preparation of hydroxybiphenyls