IT1066166B - Procedimento di polimerizzazione anionica eterogenea - Google Patents
Procedimento di polimerizzazione anionica eterogeneaInfo
- Publication number
- IT1066166B IT1066166B IT49907/76A IT4990776A IT1066166B IT 1066166 B IT1066166 B IT 1066166B IT 49907/76 A IT49907/76 A IT 49907/76A IT 4990776 A IT4990776 A IT 4990776A IT 1066166 B IT1066166 B IT 1066166B
- Authority
- IT
- Italy
- Prior art keywords
- anionic polymerization
- polymerization procedure
- heterogeneous
- heterogeneous anionic
- procedure
- Prior art date
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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/20—Carbon compounds
- B01J27/22—Carbides
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
- B01J23/04—Alkali metals
-
- 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
-
- 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
- Y10S526/913—Vapor phase polymerization in absence of transition metal containing catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerization Catalysts (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG7500030292A BG24575A1 (en) | 1975-06-14 | 1975-06-14 | Compounds for including alkali metals in hydroca bon with graphite structure,method of obtaining and usi g same |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1066166B true IT1066166B (it) | 1985-03-04 |
Family
ID=3901361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT49907/76A IT1066166B (it) | 1975-06-14 | 1976-06-11 | Procedimento di polimerizzazione anionica eterogenea |
Country Status (16)
Country | Link |
---|---|
US (1) | US4035562A (it) |
JP (1) | JPS528088A (it) |
AT (1) | AT360750B (it) |
BE (1) | BE842879A (it) |
BG (1) | BG24575A1 (it) |
CA (1) | CA1083297A (it) |
CH (1) | CH610913A5 (it) |
CS (1) | CS195883B1 (it) |
DD (1) | DD125219A5 (it) |
DE (1) | DE2626551A1 (it) |
FR (1) | FR2314201A1 (it) |
GB (1) | GB1557239A (it) |
IT (1) | IT1066166B (it) |
NL (1) | NL7606324A (it) |
PL (1) | PL110955B1 (it) |
SU (1) | SU707928A1 (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4097660A (en) * | 1975-06-14 | 1978-06-27 | Agence Nationale De Valorisation De La Recherche (Anvar) | Heterogeneous anionic polymerization process |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2965624A (en) * | 1957-11-21 | 1960-12-20 | Phillips Petroleum Co | Carbon-alkali metal compounds as polymerization catalyst |
FR1402947A (fr) * | 1964-04-24 | 1965-06-18 | Charbonnages De France | Procédé de fabrication des composés d'insertion des métaux alcalins dans le graphite et composés obtenus |
US3479300A (en) * | 1965-10-22 | 1969-11-18 | Cabot Corp | Carbonaceous products |
-
1975
- 1975-06-14 BG BG7500030292A patent/BG24575A1/xx unknown
-
1976
- 1976-06-11 NL NL7606324A patent/NL7606324A/xx not_active Application Discontinuation
- 1976-06-11 CA CA254,626A patent/CA1083297A/en not_active Expired
- 1976-06-11 BE BE167866A patent/BE842879A/xx unknown
- 1976-06-11 IT IT49907/76A patent/IT1066166B/it active
- 1976-06-11 CS CS763884A patent/CS195883B1/cs unknown
- 1976-06-11 FR FR7618731A patent/FR2314201A1/fr active Granted
- 1976-06-14 US US05/695,837 patent/US4035562A/en not_active Expired - Lifetime
- 1976-06-14 DD DD193357A patent/DD125219A5/xx unknown
- 1976-06-14 DE DE19762626551 patent/DE2626551A1/de not_active Ceased
- 1976-06-14 CH CH754076A patent/CH610913A5/xx not_active IP Right Cessation
- 1976-06-14 JP JP51068839A patent/JPS528088A/ja active Pending
- 1976-06-14 SU SU762371855A patent/SU707928A1/ru active
- 1976-06-14 GB GB24602/76A patent/GB1557239A/en not_active Expired
- 1976-06-14 AT AT432876A patent/AT360750B/de not_active IP Right Cessation
- 1976-06-14 PL PL1976190428A patent/PL110955B1/pl unknown
Also Published As
Publication number | Publication date |
---|---|
FR2314201B1 (it) | 1978-09-01 |
DE2626551A1 (de) | 1977-01-13 |
AT360750B (de) | 1981-01-26 |
SU707928A1 (ru) | 1980-01-05 |
GB1557239A (en) | 1979-12-05 |
PL110955B1 (en) | 1980-08-30 |
JPS528088A (en) | 1977-01-21 |
BG24575A1 (en) | 1978-04-12 |
CH610913A5 (it) | 1979-05-15 |
CA1083297A (en) | 1980-08-05 |
ATA432876A (de) | 1980-06-15 |
CS195883B1 (en) | 1980-02-29 |
PL190428A1 (pl) | 1978-10-23 |
DD125219A5 (it) | 1977-04-06 |
FR2314201A1 (fr) | 1977-01-07 |
US4035562A (en) | 1977-07-12 |
NL7606324A (nl) | 1976-12-16 |
BE842879A (fr) | 1976-12-13 |
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