DK109232C - Fremgangsmåde til kontinuert fremstilling af polymere eller copolymere af konjugerede diener ved opløsningspolymerisation i nærværelse af en alfin-katalysator. - Google Patents

Fremgangsmåde til kontinuert fremstilling af polymere eller copolymere af konjugerede diener ved opløsningspolymerisation i nærværelse af en alfin-katalysator.

Info

Publication number: DK109232C
Authority: DK; Denmark
Prior art keywords: alphine; copolymers; polymers; catalyst; solution polymerization
Prior art date: 1963-07-12

Application number

DK348964A

Other languages

English (en)

Original Assignee

Nat Distillers Chem Corp

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.)

1963-07-12

Filing date

1964-07-11

Publication date

1968-04-01

1964-07-11 Application filed by Nat Distillers Chem Corp filed Critical Nat Distillers Chem Corp

1968-04-01 Application granted granted Critical

1968-04-01 Publication of DK109232C publication Critical patent/DK109232C/da

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C2/00—Treatment of rubber solutions
- C08C2/02—Purification
- C08C2/04—Removal of catalyst residues
- 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
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1862—Stationary reactors having moving elements inside placed in series
- 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
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- 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
- B01J2219/00094—Jackets
- 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
- B01J2219/00101—Reflux columns
- 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
- B01J2219/00164—Controlling or regulating processes controlling the flow
- 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
- B01J2219/00184—Controlling or regulating processes controlling the weight of reactants in the reactor vessel

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
General Chemical & Material Sciences (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Polymerisation Methods In General (AREA)
Temperature-Responsive Valves (AREA)

DK348964A 1963-07-12 1964-07-11 Fremgangsmåde til kontinuert fremstilling af polymere eller copolymere af konjugerede diener ved opløsningspolymerisation i nærværelse af en alfin-katalysator. DK109232C (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US29471763A	1963-07-12	1963-07-12

Publications (1)

Publication Number	Publication Date
DK109232C true DK109232C (da)	1968-04-01

Family

ID=23134625

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK348964A DK109232C (da)	1963-07-12	1964-07-11	Fremgangsmåde til kontinuert fremstilling af polymere eller copolymere af konjugerede diener ved opløsningspolymerisation i nærværelse af en alfin-katalysator.

Country Status (12)

Country	Link
AT (1)	AT266434B (da)
BE (1)	BE650218A (da)
CH (1)	CH455294A (da)
DE (1)	DE1290711B (da)
DK (1)	DK109232C (da)
ES (1)	ES301412A1 (da)
FI (1)	FI44060B (da)
GB (1)	GB1041924A (da)
LU (1)	LU46508A1 (da)
NL (2)	NL6407531A (da)
NO (1)	NO117445B (da)
SE (1)	SE330971B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN113368794A (zh) *	2021-08-13	2021-09-10	山东三义集团股份有限公司	一种热稳定剂生产系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2979509A (en) *	1957-05-06	1961-04-11	Phillips Petroleum Co	Treatment of polymers produced by alkali metal catalyzed polymerization
US3067187A (en) *	1960-05-16	1962-12-04	Nat Distiffers And Chemical Co	Polymerization of conjugated diolefins with an alfin catalyst and a dihydroaromatic molecular weight regulator

0
- NL NL128911D patent/NL128911C/xx active
1964
- 1964-06-10 GB GB2413664A patent/GB1041924A/en not_active Expired
- 1964-06-23 DE DE1964N0025162 patent/DE1290711B/de active Pending
- 1964-06-25 ES ES301412A patent/ES301412A1/es not_active Expired
- 1964-06-25 AT AT548864A patent/AT266434B/de active
- 1964-06-26 FI FI137964A patent/FI44060B/fi active
- 1964-07-02 NL NL6407531A patent/NL6407531A/xx unknown
- 1964-07-07 CH CH888964A patent/CH455294A/de unknown
- 1964-07-07 BE BE650218A patent/BE650218A/xx unknown
- 1964-07-10 SE SE845064A patent/SE330971B/xx unknown
- 1964-07-11 LU LU46508D patent/LU46508A1/xx unknown
- 1964-07-11 NO NO15399564A patent/NO117445B/no unknown
- 1964-07-11 DK DK348964A patent/DK109232C/da active

Also Published As

Publication number	Publication date
AT266434B (de)	1968-11-11
LU46508A1 (da)	1964-09-11
SE330971B (da)	1970-12-07
DE1290711B (de)	1969-03-13
GB1041924A (en)	1966-09-07
NL6407531A (da)	1965-01-13
BE650218A (da)	1965-01-07
CH455294A (de)	1968-06-28
NL128911C (da)
FI44060B (da)	1971-04-30
NO117445B (da)	1969-08-11
ES301412A1 (es)	1962-12-16

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