SU438185A3 - Способ получения высокомолекулярного цис-1,4-полиизопрена - Google Patents
Способ получения высокомолекулярного цис-1,4-полиизопренаInfo
- Publication number
- SU438185A3 SU438185A3 SU1399207A SU1399207A SU438185A3 SU 438185 A3 SU438185 A3 SU 438185A3 SU 1399207 A SU1399207 A SU 1399207A SU 1399207 A SU1399207 A SU 1399207A SU 438185 A3 SU438185 A3 SU 438185A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- polyisoprene
- molecular weight
- high molecular
- obtaining high
- weight cis
- Prior art date
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
- C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F136/02—Homopolymers 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
- C08F136/04—Homopolymers 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
- C08F136/08—Isoprene
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/903—Monomer polymerized in presence of transition metal containing catalyst and hydrocarbon additive affecting polymer properties of catalyst activity
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1270269 | 1969-02-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
SU438185A1 SU438185A1 (ru) | 1974-07-30 |
SU438185A3 true SU438185A3 (ru) | 1974-07-30 |
Family
ID=11142817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1399207A SU438185A3 (ru) | 1969-02-11 | 1970-01-29 | Способ получения высокомолекулярного цис-1,4-полиизопрена |
Country Status (7)
Country | Link |
---|---|
US (1) | US3652528A (ru) |
BE (1) | BE745747A (ru) |
DE (1) | DE2005336A1 (ru) |
FR (1) | FR2035262A5 (ru) |
GB (1) | GB1279577A (ru) |
NL (1) | NL7001578A (ru) |
SU (1) | SU438185A3 (ru) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19512116A1 (de) * | 1995-04-04 | 1996-10-10 | Bayer Ag | Gasphasenpolymerisation von konjugierten Dienen in Gegenwart von Allylverbindungen der seltenen Erden |
-
1970
- 1970-01-29 SU SU1399207A patent/SU438185A3/ru active
- 1970-02-04 NL NL7001578A patent/NL7001578A/xx not_active Application Discontinuation
- 1970-02-06 DE DE19702005336 patent/DE2005336A1/de active Pending
- 1970-02-10 BE BE745747D patent/BE745747A/xx unknown
- 1970-02-10 GB GB6209/70A patent/GB1279577A/en not_active Expired
- 1970-02-10 FR FR7004637A patent/FR2035262A5/fr not_active Expired
- 1970-02-11 US US10622A patent/US3652528A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB1279577A (en) | 1972-06-28 |
FR2035262A5 (ru) | 1970-12-18 |
DE2005336A1 (de) | 1971-01-28 |
US3652528A (en) | 1972-03-28 |
BE745747A (fr) | 1970-08-10 |
NL7001578A (ru) | 1970-08-13 |
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