GB1438355A - Rubber additives and vulcanizates - Google Patents
Rubber additives and vulcanizatesInfo
- Publication number
- GB1438355A GB1438355A GB4099573A GB4099573A GB1438355A GB 1438355 A GB1438355 A GB 1438355A GB 4099573 A GB4099573 A GB 4099573A GB 4099573 A GB4099573 A GB 4099573A GB 1438355 A GB1438355 A GB 1438355A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rubber
- examples
- sbr
- mixing
- siliceous pigment
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
-
- 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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/42—Introducing metal atoms or metal-containing groups
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
- C08K5/5406—Silicon-containing compounds containing elements other than oxygen or nitrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified rubbers
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)
Abstract
1438355 Coupling agents for rubber compounds PPG INDUSTRIES Inc 31 Aug 1973 [31 Aug 1972] 40995/73 Headings C3P and C3Q Additives for curable rubbers comprise (a) siliceous pigment, and (b) a coupling agent which is a catalytic reaction product of (1) a hydrosilane of formula in which X is halogen or -OR, R and M are H, alkyl, cycloalkyl, aryl, aralkyl, alkaryl or acyl groups, any of which may be halogen substituted, and n is 1, 2 or 3, and (2) a synthetic unsaturated rubber polymer having at least 1 wt. per cent of its unsaturated groups as pendant vinyl groups, said reaction product having from 0À03-50 parts by weight of hydrosilane per 100 parts of synthetic unsaturated rubber. The coupling agent (b) may be either mixed with, or coated on to, the siliceous pigment (a). The additive may be blended with a further rubber. Examples 1-3 describe the preparation of coupling agents by reaction of SBR with triethoxy silane in the presence of hexachloroplatinic acid as catalyst, and (Ex. 3 only) mixing the product with natural rubber. Example 4 describes the coating of a siliceous pigment with a benzene solution of the silanated rubber of Example 1. Examples 5 and 7 describe the mixing of the product of Example 4 with SBR. Example 6 describes the mixing of a curable rubber which is SBR or natural rubber with the products of Examples 4 or 5 or with both a siliceous pigment and the products of Examples 1, 2 or 3, the compositions also containing other conventional rubber additives including curatives.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28529772A | 1972-08-31 | 1972-08-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1438355A true GB1438355A (en) | 1976-06-03 |
Family
ID=23093636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4099573A Expired GB1438355A (en) | 1972-08-31 | 1973-08-31 | Rubber additives and vulcanizates |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS578824B2 (en) |
BE (1) | BE804239A (en) |
DE (1) | DE2343108C3 (en) |
FR (1) | FR2197893B1 (en) |
GB (1) | GB1438355A (en) |
IT (1) | IT1004558B (en) |
NL (1) | NL7312027A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0028911A2 (en) * | 1979-11-08 | 1981-05-20 | Mitsuboshi Belting Ltd. | Power transmission belt manufacture |
EP0050993A1 (en) * | 1980-10-28 | 1982-05-05 | Mitsuboshi Belting Ltd. | Power transmission belt |
WO1999010395A1 (en) * | 1997-08-27 | 1999-03-04 | The Dow Chemical Company | Thermoset interpolymers and foams |
EP1245614A1 (en) * | 2001-03-29 | 2002-10-02 | Fluorochem, Inc. | Room temperature curable hybrid silicones |
US10538600B2 (en) | 2015-01-12 | 2020-01-21 | Cooper Tire And Rubber Company | Natural rubber compounds with silica and use with tires |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50153290U (en) * | 1974-06-07 | 1975-12-19 | ||
JPS5425433Y2 (en) * | 1974-06-07 | 1979-08-24 | ||
DE2635601C3 (en) * | 1976-08-07 | 1985-06-05 | Chemische Werke Hüls AG, 4370 Marl | Polymeric adhesion promoter for vulcanizable mixtures of rubbers and mineral fillers |
AU3439878A (en) * | 1977-03-25 | 1979-09-27 | Ici Ltd | Silylated polymer-filler composition |
ES468134A1 (en) * | 1977-03-25 | 1979-09-16 | Ici Ltd | Method of improving bonding of filler particle to polymer matrix |
AU3438678A (en) * | 1977-03-25 | 1979-09-27 | Ici Ltd | Organo-silicon compounds |
AU3543678A (en) * | 1977-04-29 | 1979-11-01 | Ici Ltd | Coupling agent coupling agnet |
DE2845781C2 (en) * | 1978-10-20 | 1985-05-30 | Klaus Prof. Dr. 8400 Regensburg Heckmann | Rubber compound with improved aging resistance |
DE3003893A1 (en) | 1980-02-02 | 1981-10-15 | Chemische Werke Hüls AG, 4370 Marl | REACTIVE SILYL GROUPS CARRYING HOMO- OR COPOLYMERS OF 1,3-DIENES, PROCESS FOR THEIR PRODUCTION AND THE USE THEREOF |
JPS57100149A (en) * | 1980-12-16 | 1982-06-22 | Japan Synthetic Rubber Co Ltd | Rubber composition useful as tire tread |
JPS6055132A (en) * | 1983-08-31 | 1985-03-30 | Kinzo Ri | Self-propelled soil-stirring siphon soil discharger for dam |
JPS6367317A (en) * | 1986-09-08 | 1988-03-26 | Takenaka Komuten Co Ltd | Siphon type discharge device for sedimentary earth for dam |
US7351774B2 (en) * | 2005-09-15 | 2008-04-01 | Michelin Recherche Et Technique S.A. | Silicon-modified crumb rubber composition |
KR20160097262A (en) * | 2013-12-09 | 2016-08-17 | 트린세오 유럽 게엠베하 | Silane modified elastomeric polymers |
-
1973
- 1973-08-16 IT IT6946073A patent/IT1004558B/en active
- 1973-08-20 FR FR7330136A patent/FR2197893B1/fr not_active Expired
- 1973-08-27 DE DE19732343108 patent/DE2343108C3/en not_active Expired
- 1973-08-30 BE BE135130A patent/BE804239A/en not_active IP Right Cessation
- 1973-08-30 JP JP9812673A patent/JPS578824B2/ja not_active Expired
- 1973-08-31 GB GB4099573A patent/GB1438355A/en not_active Expired
- 1973-08-31 NL NL7312027A patent/NL7312027A/xx unknown
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0028911A2 (en) * | 1979-11-08 | 1981-05-20 | Mitsuboshi Belting Ltd. | Power transmission belt manufacture |
EP0028911A3 (en) * | 1979-11-08 | 1981-05-27 | Mitsuboshi Belting Ltd. | Power transmission belt manufacture |
US4518376A (en) * | 1979-11-08 | 1985-05-21 | Mitsuboshi Belting Ltd. | Power transmission belt manufacture |
EP0050993A1 (en) * | 1980-10-28 | 1982-05-05 | Mitsuboshi Belting Ltd. | Power transmission belt |
US4776828A (en) * | 1980-10-28 | 1988-10-11 | Mitsuboshi Belting Ltd. | Power transmission belt |
WO1999010395A1 (en) * | 1997-08-27 | 1999-03-04 | The Dow Chemical Company | Thermoset interpolymers and foams |
EP1245614A1 (en) * | 2001-03-29 | 2002-10-02 | Fluorochem, Inc. | Room temperature curable hybrid silicones |
US10538600B2 (en) | 2015-01-12 | 2020-01-21 | Cooper Tire And Rubber Company | Natural rubber compounds with silica and use with tires |
Also Published As
Publication number | Publication date |
---|---|
NL7312027A (en) | 1974-03-04 |
FR2197893B1 (en) | 1976-04-30 |
DE2343108C3 (en) | 1979-11-22 |
IT1004558B (en) | 1976-07-20 |
DE2343108B2 (en) | 1978-02-09 |
JPS4966733A (en) | 1974-06-28 |
BE804239A (en) | 1974-02-28 |
FR2197893A1 (en) | 1974-03-29 |
DE2343108A1 (en) | 1974-03-21 |
JPS578824B2 (en) | 1982-02-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |