ES443215A1 - Un procedimiento para la preparacion de un copolimero elas- tomero. - Google Patents
Un procedimiento para la preparacion de un copolimero elas- tomero.Info
- Publication number
- ES443215A1 ES443215A1 ES443215A ES443215A ES443215A1 ES 443215 A1 ES443215 A1 ES 443215A1 ES 443215 A ES443215 A ES 443215A ES 443215 A ES443215 A ES 443215A ES 443215 A1 ES443215 A1 ES 443215A1
- Authority
- ES
- Spain
- Prior art keywords
- block
- conjugated diene
- polymer
- preparation
- monoalkenyl
- 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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
- C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C08G81/021—Block or graft polymers containing only sequences of polymers of C08C or C08F
- C08G81/022—Block or graft polymers containing only sequences of polymers of C08C or C08F containing sequences of polymers of conjugated dienes and of polymers of alkenyl aromatic compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
- C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C08G81/021—Block or graft polymers containing only sequences of polymers of C08C or C08F
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Graft Or Block Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB52826/74A GB1527226A (en) | 1974-12-06 | 1974-12-06 | Preparation of a non-linear elastomeric copolymer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES443215A1 true ES443215A1 (es) | 1977-04-16 |
Family
ID=10465474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES443215A Expired ES443215A1 (es) | 1974-12-06 | 1975-12-04 | Un procedimiento para la preparacion de un copolimero elas- tomero. |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5947687B2 (es) |
| AU (1) | AU500161B2 (es) |
| BE (1) | BE835943A (es) |
| CA (1) | CA1067643A (es) |
| DE (1) | DE2554585C2 (es) |
| ES (1) | ES443215A1 (es) |
| FR (1) | FR2293446A1 (es) |
| GB (1) | GB1527226A (es) |
| IT (1) | IT1051029B (es) |
| NL (1) | NL182571C (es) |
| ZA (1) | ZA757620B (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2550226C2 (de) * | 1975-11-08 | 1984-12-13 | Basf Ag, 6700 Ludwigshafen | Verzweigte Blockcopolymerisate und Verfahren zu ihrer Herstellung |
| JPS61171714A (ja) * | 1984-07-23 | 1986-08-02 | Japan Synthetic Rubber Co Ltd | 粘着剤組成物 |
| GB2169905A (en) * | 1984-12-13 | 1986-07-23 | Japan Synthetic Rubber Co Ltd | Conjugated diene based rubber composition |
| US5292819A (en) * | 1989-08-11 | 1994-03-08 | The Dow Chemical Company | Radial block copolymers containing butadiene endblock |
| US5399627A (en) * | 1989-08-11 | 1995-03-21 | The Dow Chemical Company | Radial styrene-isoprene-butadiene multi-armed block copolymers and compositions and articles containing block copolymers |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3639521A (en) * | 1969-04-23 | 1972-02-01 | Phillips Petroleum Co | Polar compound adjuvants for improved block polymers prepared with primary hydrocarbyllithium initiators |
-
1974
- 1974-12-06 GB GB52826/74A patent/GB1527226A/en not_active Expired
-
1975
- 1975-10-20 CA CA237,975A patent/CA1067643A/en not_active Expired
- 1975-11-26 BE BE1007032A patent/BE835943A/xx not_active IP Right Cessation
- 1975-12-02 IT IT29939/75A patent/IT1051029B/it active
- 1975-12-04 FR FR7537142A patent/FR2293446A1/fr active Granted
- 1975-12-04 DE DE2554585A patent/DE2554585C2/de not_active Expired
- 1975-12-04 NL NLAANVRAGE7514129,A patent/NL182571C/xx active Search and Examination
- 1975-12-04 ZA ZA757620A patent/ZA757620B/xx unknown
- 1975-12-04 ES ES443215A patent/ES443215A1/es not_active Expired
- 1975-12-04 AU AU87267/75A patent/AU500161B2/en not_active Expired
- 1975-12-04 JP JP50143431A patent/JPS5947687B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7514129A (nl) | 1976-06-09 |
| JPS5182390A (en) | 1976-07-19 |
| AU8726775A (en) | 1977-06-09 |
| NL182571C (nl) | 1988-04-05 |
| ZA757620B (en) | 1976-11-24 |
| IT1051029B (it) | 1981-04-21 |
| AU500161B2 (en) | 1979-05-10 |
| DE2554585A1 (de) | 1976-06-10 |
| BE835943A (nl) | 1976-05-26 |
| GB1527226A (en) | 1978-10-04 |
| JPS5947687B2 (ja) | 1984-11-21 |
| FR2293446B1 (es) | 1980-06-20 |
| DE2554585C2 (de) | 1986-04-03 |
| CA1067643A (en) | 1979-12-04 |
| FR2293446A1 (fr) | 1976-07-02 |
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