FR2388836A1 - Nouveaux polymeres organo-siliciques, leur procede de production et leur application a la preparation de caoutchoucs vulcanises - Google Patents
Nouveaux polymeres organo-siliciques, leur procede de production et leur application a la preparation de caoutchoucs vulcanisesInfo
- Publication number
- FR2388836A1 FR2388836A1 FR7812791A FR7812791A FR2388836A1 FR 2388836 A1 FR2388836 A1 FR 2388836A1 FR 7812791 A FR7812791 A FR 7812791A FR 7812791 A FR7812791 A FR 7812791A FR 2388836 A1 FR2388836 A1 FR 2388836A1
- Authority
- FR
- France
- Prior art keywords
- polymer
- silyl
- contg
- sulphur
- silica filler
- 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.)
- Pending
Links
- 229920000642 polymer Polymers 0.000 title abstract 10
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 title abstract 4
- 229920001971 elastomer Polymers 0.000 title abstract 3
- 239000000945 filler Substances 0.000 title abstract 3
- 239000005060 rubber Substances 0.000 title abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 1
- 239000005864 Sulphur Substances 0.000 title 1
- 239000000377 silicon dioxide Substances 0.000 title 1
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 2
- 101500021084 Locusta migratoria 5 kDa peptide Proteins 0.000 abstract 2
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 150000001993 dienes Chemical class 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229920000620 organic polymer Polymers 0.000 abstract 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/06—Copolymers with styrene
-
- 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
- C08C19/20—Incorporating sulfur atoms into the molecule
-
- 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
- C08C19/25—Incorporating silicon atoms into the molecule
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L15/00—Compositions of rubber derivatives
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Abstract
L'invention a trait à l'industrie des caoutchoucs. Elle concerne des agents de couplage destinés à des caoutchoucs vulcanisés à charge de silice, obtenus par sulfuration et silylation d'un polymère organique. Des agents de couplage appreciés sont obtenus par silylation de polymères diéniques de bas poids moléculaire, puis chauffage avec du soufre dans un solvant. Utilisés avec des charges classiques à base de silice et des élastomères vulcanisables, ils permettent d'améliorer le traitement et les vulcanisais finals.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1800577 | 1977-04-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2388836A1 true FR2388836A1 (fr) | 1978-11-24 |
Family
ID=10104991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7812791A Pending FR2388836A1 (fr) | 1977-04-29 | 1978-04-28 | Nouveaux polymeres organo-siliciques, leur procede de production et leur application a la preparation de caoutchoucs vulcanises |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS53136085A (fr) |
| AU (1) | AU3543678A (fr) |
| DE (1) | DE2818882A1 (fr) |
| ES (1) | ES469269A1 (fr) |
| FR (1) | FR2388836A1 (fr) |
| IT (1) | IT1094806B (fr) |
| NL (1) | NL7804525A (fr) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2197893A1 (fr) * | 1972-08-31 | 1974-03-29 | Ppg Industries Inc |
-
1978
- 1978-04-26 AU AU35436/78A patent/AU3543678A/en active Pending
- 1978-04-27 NL NL7804525A patent/NL7804525A/xx not_active Application Discontinuation
- 1978-04-28 JP JP5018078A patent/JPS53136085A/ja active Pending
- 1978-04-28 ES ES469269A patent/ES469269A1/es not_active Expired
- 1978-04-28 FR FR7812791A patent/FR2388836A1/fr active Pending
- 1978-04-28 IT IT22872/78A patent/IT1094806B/it active
- 1978-04-28 DE DE19782818882 patent/DE2818882A1/de not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2197893A1 (fr) * | 1972-08-31 | 1974-03-29 | Ppg Industries Inc |
Also Published As
| Publication number | Publication date |
|---|---|
| ES469269A1 (es) | 1979-09-16 |
| DE2818882A1 (de) | 1978-11-09 |
| NL7804525A (nl) | 1978-10-31 |
| JPS53136085A (en) | 1978-11-28 |
| IT7822872A0 (it) | 1978-04-28 |
| IT1094806B (it) | 1985-08-10 |
| AU3543678A (en) | 1979-11-01 |
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