GB1258611A - - Google Patents
Info
- Publication number
- GB1258611A GB1258611A GB1258611DA GB1258611A GB 1258611 A GB1258611 A GB 1258611A GB 1258611D A GB1258611D A GB 1258611DA GB 1258611 A GB1258611 A GB 1258611A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polymer
- treated
- deactivation
- molecular weight
- alkali metal
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
- C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
- C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- General 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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70988568A | 1968-03-04 | 1968-03-04 | |
US76007768A | 1968-09-16 | 1968-09-16 | |
US79282569A | 1969-01-21 | 1969-01-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1258611A true GB1258611A (fr) | 1971-12-30 |
Family
ID=27418868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1258611D Expired GB1258611A (fr) | 1968-03-04 | 1969-02-20 |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS4928273B1 (fr) |
BE (1) | BE729135A (fr) |
DE (1) | DE1909825A1 (fr) |
ES (1) | ES364321A1 (fr) |
FR (1) | FR2003187A1 (fr) |
GB (1) | GB1258611A (fr) |
LU (1) | LU58130A1 (fr) |
NL (1) | NL6903202A (fr) |
SE (1) | SE345860B (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1392612A (en) * | 1971-02-22 | 1975-04-30 | Cpc International Inc | Graft copolymers and process for producing them |
JPH0247103U (fr) * | 1988-09-28 | 1990-03-30 | ||
IT1269803B (it) * | 1994-05-20 | 1997-04-15 | Enichem Elastomers | Composizione adesiva hot melt per etichette |
IT1318479B1 (it) | 2000-04-20 | 2003-08-25 | Enichem Spa | Procedimento per la preparazione di gomme sbr con miglioratalavorabilita' e minore resistenza al rotolamento. |
ITMI20121018A1 (it) * | 2012-06-12 | 2013-12-13 | Versalis Spa | Procedimento per la preparazione di copolimeri elastomerici funzionalizzati e ramificati e loro impiego in composizioni elastomeriche vulcanizzabili |
-
1969
- 1969-02-20 GB GB1258611D patent/GB1258611A/en not_active Expired
- 1969-02-27 DE DE19691909825 patent/DE1909825A1/de active Pending
- 1969-02-28 NL NL6903202A patent/NL6903202A/xx unknown
- 1969-02-28 BE BE729135D patent/BE729135A/xx unknown
- 1969-03-03 ES ES364321A patent/ES364321A1/es not_active Expired
- 1969-03-03 LU LU58130D patent/LU58130A1/xx unknown
- 1969-03-03 SE SE286969A patent/SE345860B/xx unknown
- 1969-03-04 FR FR6905818A patent/FR2003187A1/fr not_active Withdrawn
- 1969-03-04 JP JP1645869A patent/JPS4928273B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
SE345860B (fr) | 1972-06-12 |
LU58130A1 (fr) | 1970-09-11 |
JPS4928273B1 (fr) | 1974-07-25 |
NL6903202A (fr) | 1969-09-08 |
DE1909825A1 (de) | 1969-12-11 |
BE729135A (fr) | 1969-08-28 |
ES364321A1 (es) | 1972-04-01 |
FR2003187A1 (fr) | 1969-11-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1513480A (en) | Catalysts for the polymerization of olefins | |
ES456371A1 (es) | Un procedimiento para la polimerizacion o copolimerizacion catalitica en alfa-olefinas. | |
GB1200537A (en) | Polymerization process | |
GB1258611A (fr) | ||
GB1499638A (en) | Continuous insitu catalyst addition for polybutadiene polymerization | |
GB1163339A (en) | Polyisobutene | |
GB1311946A (en) | Ethylene propylene copolymers | |
GB1144603A (en) | The polymerisation and copolymerisation of conjugated dienes and/or aromatic vinyl compounds | |
GB962518A (en) | Process for the preparation of polymers of isoprene and butadiene | |
GB1301726A (fr) | ||
GB1197382A (en) | Polymerization Process | |
GB906266A (en) | Process and catalyst for production of rubbery polymers | |
GB1309955A (en) | Resinous composition | |
GB972106A (en) | A process for polymerising buta-1,3-diene | |
GB1161007A (en) | Copolymers of 1,3-pentadiene and 2-methyl-2-butene and Method for the Preparation Thereof | |
GB1438262A (en) | Highimpact moulding composition formed from radial block co- polymers and high impact poly-vinyl-aromatic compound | |
GB1406463A (en) | Process for polymerizing mono-olefinic hydrocarbons | |
GB1358277A (en) | Alfin polymerization | |
GB1199161A (en) | Process for producing High Molecular Weight Polymers | |
GB1485595A (en) | Process for preparing chlorine-containing polyalkenamers | |
GB963307A (en) | Styrene polymer and method of making | |
GB1259856A (en) | Polymerisation process | |
GB1235938A (en) | Preparation of block copolymers | |
GB1135991A (en) | Preparation of polymerization catalyst | |
CA463432A (fr) | Polymerisation d'hydrocarbures de butadiene-1,3 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |