SE456012B - Forfarande for deaktivering av en titanbaserad koordinationskatalysator - Google Patents

Forfarande for deaktivering av en titanbaserad koordinationskatalysator

Info

Publication number
SE456012B
SE456012B SE8206162A SE8206162A SE456012B SE 456012 B SE456012 B SE 456012B SE 8206162 A SE8206162 A SE 8206162A SE 8206162 A SE8206162 A SE 8206162A SE 456012 B SE456012 B SE 456012B
Authority
SE
Sweden
Prior art keywords
solution
water
process according
salt
deactivator
Prior art date
Application number
SE8206162A
Other languages
English (en)
Swedish (sv)
Other versions
SE8206162D0 (sv
SE8206162L (sv
Inventor
M A Hamilton
D A Harbourne
V G Zboril
Original Assignee
Du Pont Canada
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 Du Pont Canada filed Critical Du Pont Canada
Publication of SE8206162D0 publication Critical patent/SE8206162D0/xx
Publication of SE8206162L publication Critical patent/SE8206162L/
Publication of SE456012B publication Critical patent/SE456012B/sv

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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues

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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
SE8206162A 1981-06-09 1982-10-29 Forfarande for deaktivering av en titanbaserad koordinationskatalysator SE456012B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8117677 1981-06-09

Publications (3)

Publication Number Publication Date
SE8206162D0 SE8206162D0 (sv) 1982-10-29
SE8206162L SE8206162L (sv) 1984-04-30
SE456012B true SE456012B (sv) 1988-08-29

Family

ID=10522388

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8206162A SE456012B (sv) 1981-06-09 1982-10-29 Forfarande for deaktivering av en titanbaserad koordinationskatalysator

Country Status (6)

Country Link
EP (1) EP0067645B1 (de)
JP (1) JPS5849709A (de)
AU (1) AU548257B2 (de)
CA (1) CA1173599A (de)
DE (1) DE3268002D1 (de)
SE (1) SE456012B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0112054B1 (de) * 1982-11-29 1986-10-08 Asahi Kasei Kogyo Kabushiki Kaisha Verfahren zur Herstellung von Polyethylen oder von Mischpolymerisaten von Ethylen und alpha-Olefin, bei dem der Koordinierungskatalysator durch ein Desaktivierungs-Copolymer desaktiviert wird
US4634744A (en) * 1985-01-09 1987-01-06 Chemplex Company Method of catalyst deactivation
GB8502067D0 (en) * 1985-01-28 1985-02-27 Du Pont Canada Reduction of isomerization in solution process
GB8502066D0 (en) * 1985-01-28 1985-02-27 Du Pont Canada Deactivation of catalyst
GB8509452D0 (en) * 1985-04-12 1985-05-15 Du Pont Canada Colour of polymers
CA1257863A (en) * 1985-10-17 1989-07-25 Vaclav G. Zboril SOLUTION PROCESS FOR THE PREPARATION OF POLYMERS OF .alpha.-OLEFINS
US4777229A (en) * 1986-01-23 1988-10-11 Du Pont Canada Inc. Reduction of isomerization in solution process for polymerization of alpha-olefins
US4701504A (en) * 1986-01-23 1987-10-20 Du Pont Canada Inc. Reduction of isomerization in solution process for polymerization of alpha-olefins
US4701489A (en) * 1986-09-08 1987-10-20 El Paso Products Company Process for the production of stable noncorrosive amorphous polyalphaolefins
USH860H (en) 1989-01-26 1990-12-04 Shell Oil Company Method for polymerizing alpha olefins
JPH041182U (de) * 1990-04-19 1992-01-07
BE1003945A3 (fr) * 1990-10-04 1992-07-22 Fina Research Procede de decoloration de polymeres resineux du type vinylaromatique-diene conjugue.
US5242961A (en) * 1992-05-28 1993-09-07 Shell Oil Company Color prevention in titanium catalyzed hydrogenated diene polymers
MXPA04006153A (es) 2001-12-21 2004-11-01 Dow Global Technologies Inc Aditivo para volver inertes compuestos de acido o que contienen halogeno que estan contenidos en polimeros de olefina.
US7999046B2 (en) 2006-06-20 2011-08-16 Dow Global Technologies Llc Neutralization of deactivated polymerization catalyst using phosphoric or phosphonic acid salts

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2912420A (en) * 1957-04-17 1959-11-10 Sun Oil Co Process for polymerizing olefins
FR2302305A1 (fr) * 1975-02-28 1976-09-24 Charbonnages Ste Chimique Procede perfectionne de polymerisation et de copolyme

Also Published As

Publication number Publication date
EP0067645A1 (de) 1982-12-22
EP0067645B1 (de) 1985-12-18
AU8462882A (en) 1982-12-16
DE3268002D1 (en) 1986-01-30
AU548257B2 (en) 1985-12-05
CA1173599A (en) 1984-08-28
SE8206162D0 (sv) 1982-10-29
JPS5849709A (ja) 1983-03-24
SE8206162L (sv) 1984-04-30
JPS6225682B2 (de) 1987-06-04

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