DE68926490T2 - In situ-Mischungsverfahren für Polymere - Google Patents

In situ-Mischungsverfahren für Polymere

Info

Publication number
DE68926490T2
DE68926490T2 DE68926490T DE68926490T DE68926490T2 DE 68926490 T2 DE68926490 T2 DE 68926490T2 DE 68926490 T DE68926490 T DE 68926490T DE 68926490 T DE68926490 T DE 68926490T DE 68926490 T2 DE68926490 T2 DE 68926490T2
Authority
DE
Germany
Prior art keywords
reactor
ethylene
alpha
olefin
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.)
Expired - Lifetime
Application number
DE68926490T
Other languages
English (en)
Other versions
DE68926490D1 (de
Inventor
Kiu Hee Lee
Sari Beth Samuels
Frederick John Karol
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.)
Union Carbide Chemicals and Plastics Technology LLC
Union Carbide Corp
Original Assignee
Union Carbide Chemicals and Plastics Technology LLC
Union Carbide Chemicals and Plastics Co 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 Union Carbide Chemicals and Plastics Technology LLC, Union Carbide Chemicals and Plastics Co Inc filed Critical Union Carbide Chemicals and Plastics Technology LLC
Publication of DE68926490D1 publication Critical patent/DE68926490D1/de
Application granted granted Critical
Publication of DE68926490T2 publication Critical patent/DE68926490T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • 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
    • 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
    • C08F2/34—Polymerisation in gaseous state
    • 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
DE68926490T 1988-11-16 1989-11-15 In situ-Mischungsverfahren für Polymere Expired - Lifetime DE68926490T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/271,639 US5047468A (en) 1988-11-16 1988-11-16 Process for the in situ blending of polymers

Publications (2)

Publication Number Publication Date
DE68926490D1 DE68926490D1 (de) 1996-06-20
DE68926490T2 true DE68926490T2 (de) 1996-10-02

Family

ID=23036442

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68926490T Expired - Lifetime DE68926490T2 (de) 1988-11-16 1989-11-15 In situ-Mischungsverfahren für Polymere

Country Status (25)

Country Link
US (1) US5047468A (de)
EP (1) EP0369436B1 (de)
JP (1) JPH07116256B2 (de)
KR (1) KR950000037B1 (de)
CN (1) CN1040219C (de)
AT (1) ATE138087T1 (de)
AU (1) AU619357B2 (de)
BR (1) BR8905803A (de)
CA (1) CA2002992C (de)
CZ (1) CZ282728B6 (de)
DE (1) DE68926490T2 (de)
EG (1) EG18942A (de)
ES (1) ES2087067T3 (de)
FI (1) FI895432A0 (de)
GR (1) GR3019960T3 (de)
HU (1) HU206508B (de)
MY (1) MY106027A (de)
NO (1) NO173242C (de)
NZ (1) NZ231393A (de)
PH (1) PH26989A (de)
PL (1) PL163483B1 (de)
PT (1) PT92322B (de)
SK (1) SK646389A3 (de)
TR (1) TR24887A (de)
ZA (1) ZA898724B (de)

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Also Published As

Publication number Publication date
CZ646389A3 (en) 1997-06-11
SK280092B6 (sk) 1999-08-06
FI895432A0 (fi) 1989-11-15
ES2087067T3 (es) 1996-07-16
NZ231393A (en) 1991-02-26
DE68926490D1 (de) 1996-06-20
EP0369436A3 (de) 1991-07-03
MY106027A (en) 1995-02-28
PL163483B1 (en) 1994-04-29
NO173242B (no) 1993-08-09
NO894548L (no) 1990-05-18
HU895915D0 (en) 1990-02-28
CN1040219C (zh) 1998-10-14
KR950000037B1 (ko) 1995-01-07
CZ282728B6 (cs) 1997-09-17
JPH02199106A (ja) 1990-08-07
JPH07116256B2 (ja) 1995-12-13
EG18942A (en) 1994-06-30
SK646389A3 (en) 1999-08-06
ZA898724B (en) 1990-08-29
CA2002992A1 (en) 1990-05-16
PH26989A (en) 1992-12-28
US5047468A (en) 1991-09-10
CA2002992C (en) 1995-11-07
GR3019960T3 (en) 1996-08-31
CN1043721A (zh) 1990-07-11
ATE138087T1 (de) 1996-06-15
NO894548D0 (no) 1989-11-15
AU4469989A (en) 1990-05-24
TR24887A (tr) 1992-07-20
AU619357B2 (en) 1992-01-23
EP0369436A2 (de) 1990-05-23
HU206508B (en) 1992-11-30
HUT53380A (en) 1990-10-28
NO173242C (no) 1993-11-17
EP0369436B1 (de) 1996-05-15
KR900007885A (ko) 1990-06-02
PT92322B (pt) 1996-06-28
PT92322A (pt) 1990-05-31
BR8905803A (pt) 1990-06-12

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