WO2003066726A1 - Gomme permettant de modifier des articles de caoutchouc et processus de production de celle-ci - Google Patents
Gomme permettant de modifier des articles de caoutchouc et processus de production de celle-ci Download PDFInfo
- Publication number
- WO2003066726A1 WO2003066726A1 PCT/JP2003/001177 JP0301177W WO03066726A1 WO 2003066726 A1 WO2003066726 A1 WO 2003066726A1 JP 0301177 W JP0301177 W JP 0301177W WO 03066726 A1 WO03066726 A1 WO 03066726A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rubber
- cement
- parts
- weight
- inorganic filler
- Prior art date
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 92
- 239000005060 rubber Substances 0.000 title claims abstract description 92
- 239000004568 cement Substances 0.000 title claims abstract description 65
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000004048 modification Effects 0.000 title claims abstract description 8
- 238000012986 modification Methods 0.000 title claims abstract description 8
- 230000008569 process Effects 0.000 title abstract description 5
- 239000011256 inorganic filler Substances 0.000 claims abstract description 38
- 229910003475 inorganic filler Inorganic materials 0.000 claims abstract description 38
- 238000004898 kneading Methods 0.000 claims abstract description 25
- 230000005484 gravity Effects 0.000 claims abstract description 11
- 238000002156 mixing Methods 0.000 claims abstract description 11
- 239000007787 solid Substances 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims description 29
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 238000013329 compounding Methods 0.000 claims description 11
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 10
- 239000011787 zinc oxide Substances 0.000 claims description 9
- 235000014692 zinc oxide Nutrition 0.000 claims description 9
- 239000003960 organic solvent Substances 0.000 claims description 8
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000006229 carbon black Substances 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 4
- 230000008439 repair process Effects 0.000 claims description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000003431 cross linking reagent Substances 0.000 claims description 2
- 229910000464 lead oxide Inorganic materials 0.000 claims description 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 2
- 239000001095 magnesium carbonate Substances 0.000 claims description 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 2
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 claims description 2
- 239000000454 talc Substances 0.000 claims 1
- 229910052623 talc Inorganic materials 0.000 claims 1
- 239000004594 Masterbatch (MB) Substances 0.000 abstract description 6
- 238000000576 coating method Methods 0.000 abstract description 5
- 239000011248 coating agent Substances 0.000 abstract description 3
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 238000010058 rubber compounding Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 12
- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 229920000642 polymer Polymers 0.000 description 6
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- 239000005038 ethylene vinyl acetate Substances 0.000 description 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 4
- 229920002943 EPDM rubber Polymers 0.000 description 3
- 235000019241 carbon black Nutrition 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 229920005549 butyl rubber Polymers 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 229920003049 isoprene rubber Polymers 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000006237 Intermediate SAF Substances 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- -1 and for example Substances 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000009990 desizing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229920006173 natural rubber latex Polymers 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/30—Compensating imbalance
- G01M1/32—Compensating imbalance by adding material to the body to be tested, e.g. by correcting-weights
- G01M1/326—Compensating imbalance by adding material to the body to be tested, e.g. by correcting-weights the body being a vehicle wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/16—Auto-repairing or self-sealing arrangements or agents
- B29C73/163—Sealing compositions or agents, e.g. combined with propellant agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2030/00—Pneumatic or solid tyres or parts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2421/00—Characterised by the use of unspecified rubbers
Definitions
- the present invention relates to a rubber product repairing cement and a method for producing the same, and more particularly, to a tire balance modifying cement and a method for producing the same.
- rubber cement which is a rubber composition obtained by stirring and dissolving a rubber composition in an organic solvent, is used as a cement for repairing rubber products. For example, it is applied to the inner surface of a tire to repair the crack. And the correction of the Titanance.
- rubber composition for cement of this type for example, as described in Japanese Patent Application Laid-Open No. 56-079134, rubber having a high specific gravity is used. Cold-curable cement rubber compositions that mix materials and crosslink with sulfur or peroxide have been applied.
- the purpose of the present invention is to make it possible to efficiently produce solids with high specific gravity of solids and cement by blending a large amount of high specific gravity filler. Moreover, it is an object of the present invention to provide a rubber product repairing cement and a method for producing the same, which can improve the thermal deterioration of the cement coating film.
- the present inventor has made intensive studies to achieve the above object, and as a result, found that it was particularly effective to devise a kneading process of the inorganic filler, and completed the present invention.
- the present invention provides a method for producing a rubber cement containing 100 parts by weight of a rubber component and 100 to 500 parts by weight of an inorganic filler, wherein the rubber component is used in the first kneading step. After kneading the rubber component and the compounding agent under the condition of 0 to 20 parts by weight of the inorganic filler with respect to 100 parts by weight, in the second kneading step, an internal kneading machine is used.
- the present invention also provides a method for producing a rubber product modifying cement, which comprises mixing the remaining inorganic filler, kneading, and dissolving the obtained rubber composition in an organic solvent. is there .
- the present invention provides a rubber component having 100 parts by weight and an inorganic filler having
- An object of the present invention is to provide a method for producing a rubber product modifying cement, which comprises mixing a master batch comprising a filler and rubber in an organic solvent.
- the present invention also provides a rubber product obtained by the above method, particularly a tire correcting cement, and a tire to which the rubber is applied.
- the rubber product modification cement of the present invention is obtained by dissolving a rubber composition containing 100 parts by weight of a rubber component and 100 to 500 parts by weight of an inorganic filler in an organic solvent.
- rubber and other components are mixed under the mixing condition of 0 to 20 parts by weight of the inorganic filler with respect to 100 parts by weight of the rubber component. It is necessary to knead with the compounding agent. Then, in a second step described later, the remaining inorganic filler is mixed.
- the inorganic filler is not blended, or even when blended, the amount is less than 20 parts by weight per 100 parts by weight of the rubber component. If this amount is exceeded, the latter inorganic filler may be difficult to disperse in the formulation.
- the rubber and other compounding agents are kneaded under such conditions.
- the combination other than the above-mentioned inorganic filler is not particularly limited, and carbon blacks, oils, tackifiers, and stains commonly used in the rubber industry are used. Alinic acid, anti-aging agent, etc. can be appropriately compounded. .
- the cement of the present invention preferably contains carbon black in an amount of 1 to 90 parts by weight per 100 parts by weight of the rubber component.
- carbon black there is no particular limitation on the carbon black, and for example, SRF, GPF, FEF, HAF, ISAF, SAF, etc. are used.
- the tackifier is used in an amount of 1.0 to 40 parts by weight per 100 parts by weight of the rubber component. It is preferred to contain.
- the tackifier include natural resins such as rosin resins and terpene resins, petroleum resins, phenolic resins, coal resins, and xylene resins. Synthetic resin such as resin can be used.
- the rubber component natural rubber and various types of synthetic rubble rubber can be used.
- the gen-based synthetic rubber include butadiene-based polymers, isoprene-based polymers, butadiene-aromatic compound copolymers, and isoprene-based polymers.
- a gen-based polymer or a gen-based copolymer such as an aromatic butyl compound copolymer is preferred. More specifically, styrene-butadiene copolymer rubber (SBR), butadiene rubber (BR), isoprene rubber (IR), butyl rubber (IIR), Ethylene-propylene-genene copolymer rubber (EPDM) and mixtures thereof.
- any of a roll and a closed kneader can be used.
- the cement of the present invention a sufficient strength within a practically hindrance can be obtained without using a bridging agent such as sulfur or peroxide. Can be Further, when a cross-linking agent is used, the heat aging resistance may be adversely affected. Therefore, it is preferable that the cement in the present invention is a non-crosslinked type which does not depend on crosslinkage.
- the rubber composition obtained as described above is further subjected to (1) a method in which a predetermined amount of the inorganic filler is added and kneaded, or (2) an inorganic filler prepared separately.
- a large amount of inorganic filler can be efficiently dispersed in rubber by a method of mixing the material masterbatch and the solution.
- the rubber composition containing 0 to 20 parts by weight of the inorganic filler obtained in the first step is a master buffer containing the inorganic filler prepared separately.
- the inorganic filler is dissolved and dispersed in an organic solvent at a ratio such that the inorganic filler is in the range of 100 to 500 parts by weight per 100 parts by weight of the rubber component.
- the method for producing the master batch is not particularly limited, and for example, a desired inorganic filler can be added to a rubber solution for producing natural rubber latex or synthetic rubber. It can be manufactured by dehydrating or removing the solvent after mixing and stirring a predetermined amount of the material, or by kneading with a mixer.
- the master back The polymer component in the resin may be a mixture of, for example, ethylene vinyl acetate copolymer (EVA) in addition to the rubber component.
- EVA ethylene vinyl acetate copolymer
- Such masterbatch can be obtained as a commercial product, for example, Linechem Company, which is made up of EPDM / EVA, zinc white, and zinc.
- Zinc white masterbatch (trademark "Lenogran Zn0-80").
- Examples of the inorganic filler used in the present invention include zinc oxide, lead oxide, clay, calcium carbonate, iron oxide, magnesium carbonate, and titanium oxide. And so on are preferred. A fine powder having a particle size of 1.0 ⁇ m or less is preferably used for these inorganic fillers.
- the specific gravity of the solid content (rubber composition) of the cement is small, and the tire It is not preferable because it will be quite thick when applied to the inner surface.
- the specific gravity of the solid content of the cement is preferably 1.4 or more.
- Solvents used in the above cements are usually solvents used mainly for rubber stripping or industrial gasoline, which are used for desizing rubber products. Is used.
- a solid (a rubber composition) is applied to the inner surface of the tire with a brush or the like.
- the cement of the present invention can be applied to various rubber products.
- a repair or repair cement for tires for example, anti-vibration rubber, fenders, belts, hoses and other industrial products.
- it can be used for any purpose, it can be applied particularly favorably as a tire modification cement.
- the cement was applied to the inner surface of the tire of the size 205 Z 60 R 16, and at that time, it was necessary to reduce the dynamic balance by 20 g between the front and back.
- the number of applications was determined.
- the rubber composition in the first step was prepared using a Banbury mixer.
- the good Cormorant-obtained rubber composition was stirred to dissolve the rubber volatilization Se e n t (0 solid concentration of 2 wt 0/0) to this was produced.
- the number of coatings required to reduce the dynamic balance by 20 g was determined by the method described above. The results are shown in Table 1.
- Example 1 100 parts by weight of zinc white was mixed and kneaded with the rubber composition obtained in the same manner as in the first step of Comparative Example 1 using a roll.
- the rubber composition obtained in this manner was dissolved and stirred in Rubber Volatile to produce a cement.
- the obtained cement was applied in the same manner as in Comparative Example 1, and the number of applications was determined. The results are shown in Table 1.
- Example 1 100 parts by weight of zinc white was mixed and kneaded with the rubber composition obtained in the same manner as in the first step of Comparative Example 1 using a roll.
- the rubber composition obtained in this manner was dissolved and stirred in Rubber Volatile to produce a cement.
- the obtained cement was applied in the same manner as in Comparative Example 1, and the number of applications was determined. The results are shown in Table 1.
- Example 1 100 parts by weight of zinc white was mixed and kneaded with the rubber composition obtained in the same manner as in the first step of Comparative Example 1 using a roll.
- the rubber composition obtained in this manner was
- Comparative Example 2 the kneading in the second step was performed in the same manner as in Comparative Example 2 except that 200 parts by weight of zinc white was mixed using a non-mixer. Then, the cement was manufactured. The obtained cement was applied in the same manner as in Comparative Example 1, and the number of applications required to reduce the dynamic noise by 20 g was determined. Table 1 shows the results.
- a cement was prepared in the same manner as in Comparative Example 2 except that the kneading in the second step was performed by mixing 300 parts by weight of zinc white using a kneader. Was manufactured. The obtained cement was applied in the same manner as in Comparative Example 1, and the number of applications was determined. The results are shown in Table 1.
- amendment which compounded the inorganic filler of high specific gravity in large quantities can be manufactured efficiently. For this reason, especially when applied to a tire balance correction cement, the number of cement application times can be greatly reduced, and the work environment can be improved along with the improvement of the work environment. Can be reduced. In addition, As a bridge type cement, the heat aging resistance of the cement coating can be improved.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE60329979T DE60329979D1 (de) | 2002-02-05 | 2003-02-05 | Kleber zur modifizierung von kautschukartikeln und herstellungsverfahren dafür |
US10/503,468 US7338998B2 (en) | 2002-02-05 | 2003-02-05 | Cement for modification of rubber articles and process for production thereof |
JP2003566093A JP4308019B2 (ja) | 2002-02-05 | 2003-02-05 | ゴム製品修正用セメント及びその製造方法 |
EP03703181A EP1473322B1 (en) | 2002-02-05 | 2003-02-05 | Cement for modification of rubber articles and process for production thereof |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002-28562 | 2002-02-05 | ||
JP2002028562 | 2002-02-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003066726A1 true WO2003066726A1 (fr) | 2003-08-14 |
Family
ID=27677862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/001177 WO2003066726A1 (fr) | 2002-02-05 | 2003-02-05 | Gomme permettant de modifier des articles de caoutchouc et processus de production de celle-ci |
Country Status (6)
Country | Link |
---|---|
US (1) | US7338998B2 (ja) |
EP (1) | EP1473322B1 (ja) |
JP (1) | JP4308019B2 (ja) |
DE (1) | DE60329979D1 (ja) |
ES (1) | ES2334498T3 (ja) |
WO (1) | WO2003066726A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010095670A (ja) * | 2008-10-20 | 2010-04-30 | Sumitomo Rubber Ind Ltd | ゴム組成物の製造方法およびそれにより得られたゴム組成物、ならびに該ゴム組成物を用いたタイヤ |
JP2010248276A (ja) * | 2009-04-10 | 2010-11-04 | Bridgestone Corp | ゴムセメント組成物およびそれを用いた空気入りタイヤ |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101200561B (zh) * | 2007-11-01 | 2010-12-29 | 中橡集团曙光橡胶工业研究设计院 | 航空轮胎用平衡胶片胶与平衡胶片 |
US8490707B2 (en) | 2011-01-11 | 2013-07-23 | Schlumberger Technology Corporation | Oilfield apparatus and method comprising swellable elastomers |
EP3345962A4 (en) * | 2015-09-02 | 2019-05-01 | The Yokohama Rubber Co., Ltd. | RUBBER COMPOSITION, CEMENT COMPOSITION, AND LIQUID TRANSPORT PIPE |
JP7151188B2 (ja) * | 2018-06-08 | 2022-10-12 | 住友ゴム工業株式会社 | タイヤのアンバランス修正方法、及びタイヤ |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0726068A (ja) * | 1993-07-07 | 1995-01-27 | Bridgestone Corp | 空気入りタイヤ修理用ゴム組成物 |
JP2001062934A (ja) * | 1999-08-31 | 2001-03-13 | Yokohama Rubber Co Ltd:The | タイヤパンク修理剤 |
JP2001288434A (ja) * | 2000-04-03 | 2001-10-16 | Yokohama Rubber Co Ltd:The | 接着用ゴム組成物及び加硫ゴムの接着方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3700621A (en) * | 1970-07-16 | 1972-10-24 | Burke Oliver W Jun | Elastomer-silica pigment masterbatches and production processes relating thereto |
US5711904A (en) * | 1995-09-05 | 1998-01-27 | The Goodyear Tire & Rubber Company | Continuous mixing of silica loaded elastomeric compounds |
JP2000100619A (ja) * | 1998-09-17 | 2000-04-07 | Hitachi Media Electoronics Co Ltd | トランス |
US6172138B1 (en) * | 1998-11-12 | 2001-01-09 | The Goodyear Tire & Rubber Company | Reinforced elastomer preparation, elastomer composite and tire having component thereof |
ES2269072T3 (es) * | 1999-12-28 | 2007-04-01 | Bridgestone Corporation | Pegamento de caucho para marcar caucho no vulcanizado y articulo de caucho marcado por el mismo. |
-
2003
- 2003-02-05 DE DE60329979T patent/DE60329979D1/de not_active Expired - Lifetime
- 2003-02-05 ES ES03703181T patent/ES2334498T3/es not_active Expired - Lifetime
- 2003-02-05 JP JP2003566093A patent/JP4308019B2/ja not_active Expired - Fee Related
- 2003-02-05 US US10/503,468 patent/US7338998B2/en not_active Expired - Lifetime
- 2003-02-05 EP EP03703181A patent/EP1473322B1/en not_active Expired - Fee Related
- 2003-02-05 WO PCT/JP2003/001177 patent/WO2003066726A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0726068A (ja) * | 1993-07-07 | 1995-01-27 | Bridgestone Corp | 空気入りタイヤ修理用ゴム組成物 |
JP2001062934A (ja) * | 1999-08-31 | 2001-03-13 | Yokohama Rubber Co Ltd:The | タイヤパンク修理剤 |
JP2001288434A (ja) * | 2000-04-03 | 2001-10-16 | Yokohama Rubber Co Ltd:The | 接着用ゴム組成物及び加硫ゴムの接着方法 |
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Cited By (2)
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JP2010095670A (ja) * | 2008-10-20 | 2010-04-30 | Sumitomo Rubber Ind Ltd | ゴム組成物の製造方法およびそれにより得られたゴム組成物、ならびに該ゴム組成物を用いたタイヤ |
JP2010248276A (ja) * | 2009-04-10 | 2010-11-04 | Bridgestone Corp | ゴムセメント組成物およびそれを用いた空気入りタイヤ |
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US7338998B2 (en) | 2008-03-04 |
JPWO2003066726A1 (ja) | 2005-06-02 |
DE60329979D1 (de) | 2009-12-24 |
ES2334498T3 (es) | 2010-03-11 |
JP4308019B2 (ja) | 2009-08-05 |
EP1473322A1 (en) | 2004-11-03 |
US20050222315A1 (en) | 2005-10-06 |
EP1473322B1 (en) | 2009-11-11 |
EP1473322A4 (en) | 2008-12-31 |
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