CA2531756C - Fragrance-emitting rubber composition for tire - Google Patents
Fragrance-emitting rubber composition for tire Download PDFInfo
- Publication number
- CA2531756C CA2531756C CA2531756A CA2531756A CA2531756C CA 2531756 C CA2531756 C CA 2531756C CA 2531756 A CA2531756 A CA 2531756A CA 2531756 A CA2531756 A CA 2531756A CA 2531756 C CA2531756 C CA 2531756C
- Authority
- CA
- Canada
- Prior art keywords
- fragrance
- tire
- rubber composition
- ester
- acetate
- 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 - Fee Related
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 60
- 239000005060 rubber Substances 0.000 title claims abstract description 60
- 239000000203 mixture Substances 0.000 title claims abstract description 33
- 239000003205 fragrance Substances 0.000 claims abstract description 60
- 239000002994 raw material Substances 0.000 claims abstract description 19
- 238000012545 processing Methods 0.000 claims abstract description 8
- -1 cinnamic acid ester Chemical class 0.000 claims description 11
- 150000002148 esters Chemical class 0.000 claims description 11
- CDOSHBSSFJOMGT-UHFFFAOYSA-N linalool Chemical compound CC(C)=CCCC(C)(O)C=C CDOSHBSSFJOMGT-UHFFFAOYSA-N 0.000 claims description 8
- UWKAYLJWKGQEPM-LBPRGKRZSA-N linalyl acetate Chemical compound CC(C)=CCC[C@](C)(C=C)OC(C)=O UWKAYLJWKGQEPM-LBPRGKRZSA-N 0.000 claims description 8
- GNKZMNRKLCTJAY-UHFFFAOYSA-N 4'-Methylacetophenone Chemical compound CC(=O)C1=CC=C(C)C=C1 GNKZMNRKLCTJAY-UHFFFAOYSA-N 0.000 claims description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 6
- GLZPCOQZEFWAFX-UHFFFAOYSA-N Geraniol Chemical compound CC(C)=CCCC(C)=CCO GLZPCOQZEFWAFX-UHFFFAOYSA-N 0.000 claims description 6
- AXMVYSVVTMKQSL-UHFFFAOYSA-N UNPD142122 Natural products OC1=CC=C(C=CC=O)C=C1O AXMVYSVVTMKQSL-UHFFFAOYSA-N 0.000 claims description 6
- KJPRLNWUNMBNBZ-UHFFFAOYSA-N cinnamic aldehyde Natural products O=CC=CC1=CC=CC=C1 KJPRLNWUNMBNBZ-UHFFFAOYSA-N 0.000 claims description 6
- 229940117916 cinnamic aldehyde Drugs 0.000 claims description 6
- WLJVXDMOQOGPHL-UHFFFAOYSA-N phenylacetic acid Chemical compound OC(=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-UHFFFAOYSA-N 0.000 claims description 6
- WBYWAXJHAXSJNI-VOTSOKGWSA-M .beta-Phenylacrylic acid Natural products [O-]C(=O)\C=C\C1=CC=CC=C1 WBYWAXJHAXSJNI-VOTSOKGWSA-M 0.000 claims description 5
- 229930016911 cinnamic acid Natural products 0.000 claims description 5
- 235000013985 cinnamic acid Nutrition 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 5
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Natural products OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 claims description 5
- 239000001490 (3R)-3,7-dimethylocta-1,6-dien-3-ol Substances 0.000 claims description 4
- CDOSHBSSFJOMGT-JTQLQIEISA-N (R)-linalool Natural products CC(C)=CCC[C@@](C)(O)C=C CDOSHBSSFJOMGT-JTQLQIEISA-N 0.000 claims description 4
- 229930007744 linalool Natural products 0.000 claims description 4
- UWKAYLJWKGQEPM-UHFFFAOYSA-N linalool acetate Natural products CC(C)=CCCC(C)(C=C)OC(C)=O UWKAYLJWKGQEPM-UHFFFAOYSA-N 0.000 claims description 4
- NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 claims description 3
- KJPRLNWUNMBNBZ-QPJJXVBHSA-N (E)-cinnamaldehyde Chemical compound O=C\C=C\C1=CC=CC=C1 KJPRLNWUNMBNBZ-QPJJXVBHSA-N 0.000 claims description 3
- OOCCDEMITAIZTP-QPJJXVBHSA-N (E)-cinnamyl alcohol Chemical compound OC\C=C\C1=CC=CC=C1 OOCCDEMITAIZTP-QPJJXVBHSA-N 0.000 claims description 3
- HCHNNJZXTHAEOG-QPJJXVBHSA-N (e)-3-cyclohexa-2,4-dien-1-ylprop-2-enal Chemical compound O=C\C=C\C1CC=CC=C1 HCHNNJZXTHAEOG-QPJJXVBHSA-N 0.000 claims description 3
- DNRJTBAOUJJKDY-UHFFFAOYSA-N 2-Acetyl-3,5,5,6,8,8-hexamethyl-5,6,7,8- tetrahydronaphthalene Chemical compound CC(=O)C1=C(C)C=C2C(C)(C)C(C)CC(C)(C)C2=C1 DNRJTBAOUJJKDY-UHFFFAOYSA-N 0.000 claims description 3
- WLJVXDMOQOGPHL-PPJXEINESA-N 2-phenylacetic acid Chemical compound O[14C](=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-PPJXEINESA-N 0.000 claims description 3
- BJLRAKFWOUAROE-UHFFFAOYSA-N 2500-83-6 Chemical compound C12C=CCC2C2CC(OC(=O)C)C1C2 BJLRAKFWOUAROE-UHFFFAOYSA-N 0.000 claims description 3
- ORMHZBNNECIKOH-UHFFFAOYSA-N 4-(4-hydroxy-4-methylpentyl)cyclohex-3-ene-1-carbaldehyde Chemical compound CC(C)(O)CCCC1=CCC(C=O)CC1 ORMHZBNNECIKOH-UHFFFAOYSA-N 0.000 claims description 3
- BWHOZHOGCMHOBV-UHFFFAOYSA-N Benzalacetone Natural products CC(=O)C=CC1=CC=CC=C1 BWHOZHOGCMHOBV-UHFFFAOYSA-N 0.000 claims description 3
- WBYWAXJHAXSJNI-SREVYHEPSA-N Cinnamic acid Chemical compound OC(=O)\C=C/C1=CC=CC=C1 WBYWAXJHAXSJNI-SREVYHEPSA-N 0.000 claims description 3
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- DUKPKQFHJQGTGU-UHFFFAOYSA-N Hexyl salicylic acid Chemical compound CCCCCCOC(=O)C1=CC=CC=C1O DUKPKQFHJQGTGU-UHFFFAOYSA-N 0.000 claims description 3
- GLZPCOQZEFWAFX-JXMROGBWSA-N Nerol Natural products CC(C)=CCC\C(C)=C\CO GLZPCOQZEFWAFX-JXMROGBWSA-N 0.000 claims description 3
- OOCCDEMITAIZTP-UHFFFAOYSA-N allylic benzylic alcohol Natural products OCC=CC1=CC=CC=C1 OOCCDEMITAIZTP-UHFFFAOYSA-N 0.000 claims description 3
- WUOACPNHFRMFPN-UHFFFAOYSA-N alpha-terpineol Chemical compound CC1=CCC(C(C)(C)O)CC1 WUOACPNHFRMFPN-UHFFFAOYSA-N 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- SQIFACVGCPWBQZ-UHFFFAOYSA-N delta-terpineol Natural products CC(C)(O)C1CCC(=C)CC1 SQIFACVGCPWBQZ-UHFFFAOYSA-N 0.000 claims description 3
- XSNQECSCDATQEL-UHFFFAOYSA-N dihydromyrcenol Chemical compound C=CC(C)CCCC(C)(C)O XSNQECSCDATQEL-UHFFFAOYSA-N 0.000 claims description 3
- 229930008394 dihydromyrcenol Natural products 0.000 claims description 3
- CZZYITDELCSZES-UHFFFAOYSA-N diphenylmethane Chemical compound C=1C=CC=CC=1CC1=CC=CC=C1 CZZYITDELCSZES-UHFFFAOYSA-N 0.000 claims description 3
- 229940041616 menthol Drugs 0.000 claims description 3
- KVWWIYGFBYDJQC-UHFFFAOYSA-N methyl dihydrojasmonate Chemical compound CCCCCC1C(CC(=O)OC)CCC1=O KVWWIYGFBYDJQC-UHFFFAOYSA-N 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- DUNCVNHORHNONW-UHFFFAOYSA-N myrcenol Chemical compound CC(C)(O)CCCC(=C)C=C DUNCVNHORHNONW-UHFFFAOYSA-N 0.000 claims description 3
- 229930008383 myrcenol Natural products 0.000 claims description 3
- 229960003424 phenylacetic acid Drugs 0.000 claims description 3
- 239000003279 phenylacetic acid Substances 0.000 claims description 3
- KWVISVAMQJWJSZ-VKROHFNGSA-N solasodine Chemical compound O([C@@H]1[C@@H]([C@]2(CC[C@@H]3[C@@]4(C)CC[C@H](O)CC4=CC[C@H]3[C@@H]2C1)C)[C@@H]1C)[C@]11CC[C@@H](C)CN1 KWVISVAMQJWJSZ-VKROHFNGSA-N 0.000 claims description 3
- 229940116411 terpineol Drugs 0.000 claims description 3
- BWHOZHOGCMHOBV-BQYQJAHWSA-N trans-benzylideneacetone Chemical compound CC(=O)\C=C\C1=CC=CC=C1 BWHOZHOGCMHOBV-BQYQJAHWSA-N 0.000 claims description 3
- YMOONIIMQBGTDU-VOTSOKGWSA-N [(e)-2-bromoethenyl]benzene Chemical compound Br\C=C\C1=CC=CC=C1 YMOONIIMQBGTDU-VOTSOKGWSA-N 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 10
- 230000035943 smell Effects 0.000 description 10
- 229940022663 acetate Drugs 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 229920003048 styrene butadiene rubber Polymers 0.000 description 4
- 239000003963 antioxidant agent Substances 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 229920003051 synthetic elastomer Polymers 0.000 description 3
- 239000005061 synthetic rubber Substances 0.000 description 3
- 238000004073 vulcanization Methods 0.000 description 3
- ZCTQGTTXIYCGGC-UHFFFAOYSA-N Benzyl salicylate Chemical compound OC1=CC=CC=C1C(=O)OCC1=CC=CC=C1 ZCTQGTTXIYCGGC-UHFFFAOYSA-N 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 2
- QUKGYYKBILRGFE-UHFFFAOYSA-N benzyl acetate Chemical compound CC(=O)OCC1=CC=CC=C1 QUKGYYKBILRGFE-UHFFFAOYSA-N 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- NEHNMFOYXAPHSD-UHFFFAOYSA-N citronellal Chemical compound O=CCC(C)CCC=C(C)C NEHNMFOYXAPHSD-UHFFFAOYSA-N 0.000 description 2
- QMVPMAAFGQKVCJ-UHFFFAOYSA-N citronellol Chemical compound OCCC(C)CCC=C(C)C QMVPMAAFGQKVCJ-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- AVLRJVPAKJCVMC-UHFFFAOYSA-N n-(1,3-benzothiazol-2-ylsulfanyl)butan-1-amine Chemical compound C1=CC=C2SC(SNCCCC)=NC2=C1 AVLRJVPAKJCVMC-UHFFFAOYSA-N 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- QMVPMAAFGQKVCJ-SNVBAGLBSA-N (R)-(+)-citronellol Natural products OCC[C@H](C)CCC=C(C)C QMVPMAAFGQKVCJ-SNVBAGLBSA-N 0.000 description 1
- RIWRBSMFKVOJMN-UHFFFAOYSA-N 2-methyl-1-phenylpropan-2-ol Chemical compound CC(C)(O)CC1=CC=CC=C1 RIWRBSMFKVOJMN-UHFFFAOYSA-N 0.000 description 1
- ZHDQGHCZWWDMRS-UHFFFAOYSA-N 3,5-dimethylcyclohex-3-ene-1-carbaldehyde Chemical compound CC1CC(C=O)CC(C)=C1 ZHDQGHCZWWDMRS-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N Benzoic acid Natural products OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- WTEVQBCEXWBHNA-UHFFFAOYSA-N Citral Natural products CC(C)=CCCC(C)=CC=O WTEVQBCEXWBHNA-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 244000178870 Lavandula angustifolia Species 0.000 description 1
- 235000010663 Lavandula angustifolia Nutrition 0.000 description 1
- 241000234269 Liliales Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- JKRWZLOCPLZZEI-UHFFFAOYSA-N alpha-Trichloromethylbenzyl acetate Chemical compound CC(=O)OC(C(Cl)(Cl)Cl)C1=CC=CC=C1 JKRWZLOCPLZZEI-UHFFFAOYSA-N 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 229940007550 benzyl acetate Drugs 0.000 description 1
- JGQFVRIQXUFPAH-UHFFFAOYSA-N beta-citronellol Natural products OCCC(C)CCCC(C)=C JGQFVRIQXUFPAH-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 150000001851 cinnamic acid derivatives Chemical class 0.000 description 1
- 229940043350 citral Drugs 0.000 description 1
- 229930003633 citronellal Natural products 0.000 description 1
- 235000000983 citronellal Nutrition 0.000 description 1
- 235000000484 citronellol Nutrition 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- WTEVQBCEXWBHNA-JXMROGBWSA-N geranial Chemical compound CC(C)=CCC\C(C)=C\C=O WTEVQBCEXWBHNA-JXMROGBWSA-N 0.000 description 1
- WPFVBOQKRVRMJB-UHFFFAOYSA-N hydroxycitronellal Chemical compound O=CCC(C)CCCC(C)(C)O WPFVBOQKRVRMJB-UHFFFAOYSA-N 0.000 description 1
- 239000001102 lavandula vera Substances 0.000 description 1
- 235000018219 lavender Nutrition 0.000 description 1
- SDQFDHOLCGWZPU-UHFFFAOYSA-N lilial Chemical compound O=CC(C)CC1=CC=C(C(C)(C)C)C=C1 SDQFDHOLCGWZPU-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 description 1
- 229950009195 phenylpropanol Drugs 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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
- C08K5/02—Halogenated hydrocarbons
- C08K5/03—Halogenated hydrocarbons aromatic, e.g. C6H5-CH2-Cl
-
- 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
- C08K5/01—Hydrocarbons
-
- 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
- B60C1/0016—Compositions of the tread
-
- 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
- B60C1/0025—Compositions of the sidewalls
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/05—Alcohols; Metal alcoholates
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/07—Aldehydes; Ketones
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
-
- 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)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Tires In General (AREA)
Abstract
Disclosed is a fragrance-emitting rubber composition for tire treads, which contains, in addition to the prior rubber composition for tire treads, a fragrance. Preferably, the fragrance contained in the tire tread rubber composition is an oil-type fragrance that maintains more than 90% of its fragrant component even at a temperature of 170-180 °C, which is the temperature for tire processing. Also, a tire having a tread comprising the fragrance-emitting rubber composition is disclosed. The fragrance-emitting rubber composition for tire tread may contain the fragrance in an amount of 0.1-20 phr based on 100 phr of a raw material rubber.
Description
FRAGRANCE-EMITTING RUBBER COMPOSITION FOR TIRE
BACKGROUND OF THE INVENTION
Field of the Invention The present invention relates to a fragrance-emitting rubber composition for tire, and more particularly to a fragrance-emitting rubber composition for a tire, which contains a fragrance in addition to a conventional rubber composition for tire.
Description of the Prior Art Rubber compositions for manufacturing tires contain rubber, sulfur, additive chemicals, etc., which emit bad smells during processes of manufacturing tires and from tire products.
Also, tires often smell bad due to heat generated during use thereof.
The smell during tire manufacturing processes can be somewhat improved by diffusing fragrances in the process atmosphere. However, the use of fragrances to improve the smell of tire products has been limited for several reasons.
That is, the use of fragrances in tires was unsuitable because it can deteriorate the properties of tires and increase the production cost, and fragrance causes only a subjective difference, having no standard for measurement, and the toxicity to humans has not yet been verified.
Furthermore, current regulations on harmful substances for fragrances stipulate that fragrances be prepared using only raw materials approved for use by the IFA(International Fragrance Administration). Thus, the safety of fragrances with respect to the human body cannot be guaranteed.
As the demand for automobiles increases and the preferences of drivers vary, preferences for tires also vary and the designs and required properties of tires that cause automobiles to look elegant become diverse.
Although design of the prior tires have emphasized visual factors, efforts to impart tires with olfactory properties in addition to visual properties have also been made. As a part of such efforts, there has been an effort to realize the emission of fragrance from tires by adding fragrances to raw material rubber for tires in the manufacturing of tires.
In this case, general fragrances together with fragrance retention agents are added during the manufacturing of tires in order to maintain the fragrance for a long time using the retention agents, because the general fragrances are completely volatilized at a temperature of about 70 C. However, there is a problem in that the general fragrances or retention agents do not remain after the vulcanization of tires.
BACKGROUND OF THE INVENTION
Field of the Invention The present invention relates to a fragrance-emitting rubber composition for tire, and more particularly to a fragrance-emitting rubber composition for a tire, which contains a fragrance in addition to a conventional rubber composition for tire.
Description of the Prior Art Rubber compositions for manufacturing tires contain rubber, sulfur, additive chemicals, etc., which emit bad smells during processes of manufacturing tires and from tire products.
Also, tires often smell bad due to heat generated during use thereof.
The smell during tire manufacturing processes can be somewhat improved by diffusing fragrances in the process atmosphere. However, the use of fragrances to improve the smell of tire products has been limited for several reasons.
That is, the use of fragrances in tires was unsuitable because it can deteriorate the properties of tires and increase the production cost, and fragrance causes only a subjective difference, having no standard for measurement, and the toxicity to humans has not yet been verified.
Furthermore, current regulations on harmful substances for fragrances stipulate that fragrances be prepared using only raw materials approved for use by the IFA(International Fragrance Administration). Thus, the safety of fragrances with respect to the human body cannot be guaranteed.
As the demand for automobiles increases and the preferences of drivers vary, preferences for tires also vary and the designs and required properties of tires that cause automobiles to look elegant become diverse.
Although design of the prior tires have emphasized visual factors, efforts to impart tires with olfactory properties in addition to visual properties have also been made. As a part of such efforts, there has been an effort to realize the emission of fragrance from tires by adding fragrances to raw material rubber for tires in the manufacturing of tires.
In this case, general fragrances together with fragrance retention agents are added during the manufacturing of tires in order to maintain the fragrance for a long time using the retention agents, because the general fragrances are completely volatilized at a temperature of about 70 C. However, there is a problem in that the general fragrances or retention agents do not remain after the vulcanization of tires.
SUMMARY OF THE INVENTION
Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide a fragrance-emitting rubber composition for tire, which contains an oil-type fragrance which maintains more than 90% of its fragrant component even at 170-180 C, which is a temperature for tire processing.
Another object of the present invention provides a tire comprising a fragrance-emitting rubber composition containing said fragrant component.
When the fragrance-emitting rubber composition according to the present invention is used in a tire tread, which continues to wear in direct contact with the ground surface, the fragrance from the tire tread can be maintained for a long time even in the use of a fragrance which is not as strong as the other components of the tire, owing to the wear of the tire tread. In case of sidewall, the fragrance also can be maintained for a longtime because flexible sidewall builds heats less than the other components.
The present invention provides a fragrance-emitting rubber composition for a tire (tire treads, sidewall and etc.), which comprises a fragrance in an amount of 0.1 - 20 phr based on 100 phr of raw material rubber.
More particularly, the present invention provides a fragrance-emitting rubber composition for tire, comprising a fragrance in an amount of 0.1-20 phr based on 100 phr of a raw material rubber, wherein the fragrance has a specific gravity of 0.5-2.0 at 20 C and a refractive index of 0.1-2.0 at 20 C, and is an oil-type fragrance, which maintains more than 90% of its fragrant component even at a temperature of 160-170 C, which is the temperature for tire processing, as measured by a thermogravimetric analyzer (TGA), and wherein the fragrance is a p-methyl acetophenone, cinnamic acid, 0-bromostyrene, cinnamic acid ester, phenyl glycidate ester, a-alkyl cinnamic aldehyde, cinnamic aldehyde, dihydrocinnamic aldehyde, cinnamic alcohol, cinnamic ester, dihydrocinnamic alcohol, dihydrocinnamic ester, benzal acetone, diphenyl methane, phenyl acetic acid, phenyl acetic acid ester, tonalid, terpineol, terphenyl acetate, methanyl acetate, sandal compound, isobonyl acetate, dihydro myrcenol, linalool, linalyl ester, linalyl acetate, myrcenol, lyral, nerol, menthol, lonone, methyl lonone, allyl amyl glycolate, tricyclodecenyl acetate, N-hexyl salicylate or hedione.
Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide a fragrance-emitting rubber composition for tire, which contains an oil-type fragrance which maintains more than 90% of its fragrant component even at 170-180 C, which is a temperature for tire processing.
Another object of the present invention provides a tire comprising a fragrance-emitting rubber composition containing said fragrant component.
When the fragrance-emitting rubber composition according to the present invention is used in a tire tread, which continues to wear in direct contact with the ground surface, the fragrance from the tire tread can be maintained for a long time even in the use of a fragrance which is not as strong as the other components of the tire, owing to the wear of the tire tread. In case of sidewall, the fragrance also can be maintained for a longtime because flexible sidewall builds heats less than the other components.
The present invention provides a fragrance-emitting rubber composition for a tire (tire treads, sidewall and etc.), which comprises a fragrance in an amount of 0.1 - 20 phr based on 100 phr of raw material rubber.
More particularly, the present invention provides a fragrance-emitting rubber composition for tire, comprising a fragrance in an amount of 0.1-20 phr based on 100 phr of a raw material rubber, wherein the fragrance has a specific gravity of 0.5-2.0 at 20 C and a refractive index of 0.1-2.0 at 20 C, and is an oil-type fragrance, which maintains more than 90% of its fragrant component even at a temperature of 160-170 C, which is the temperature for tire processing, as measured by a thermogravimetric analyzer (TGA), and wherein the fragrance is a p-methyl acetophenone, cinnamic acid, 0-bromostyrene, cinnamic acid ester, phenyl glycidate ester, a-alkyl cinnamic aldehyde, cinnamic aldehyde, dihydrocinnamic aldehyde, cinnamic alcohol, cinnamic ester, dihydrocinnamic alcohol, dihydrocinnamic ester, benzal acetone, diphenyl methane, phenyl acetic acid, phenyl acetic acid ester, tonalid, terpineol, terphenyl acetate, methanyl acetate, sandal compound, isobonyl acetate, dihydro myrcenol, linalool, linalyl ester, linalyl acetate, myrcenol, lyral, nerol, menthol, lonone, methyl lonone, allyl amyl glycolate, tricyclodecenyl acetate, N-hexyl salicylate or hedione.
DETAILED DESCRIPTION OF THE INVENTION
As the raw material rubber, any rubber may be used in the present invention, as long as it can be used as raw material rubber in the prior rubber compositions for tire.
As one example of the raw material rubber in the present invention, natural rubber may be used alone.
As one example of the raw material rubber in the present invention, each of synthetic rubbers, such as styrene-butadiene rubber, butadiene rubber, isoprene-containing styrene-butadiene rubber, nitrile-containing styrene-butadiene rubber, and neoprene rubber may be used alone. Alternatively, a 1:9-9:1 mixture of two or more of these synthetic rubbers may be used.
As one example of the raw material rubber in the present invention, a 1:9-9:1 mixture of natural rubber and synthetic rubber may be used.
In the inventive fragrance-emitting rubber composition, the fragrance component can be contained in an amount of 0.1-20 phr based on 100 phr of the raw material rubber.
If the fragrance is used in an amount of less than 0.1 phr based on 100 phr of the raw material rubber, the fragrance will not be sufficiently emitted, and if it is used in an amount of more than 20 phr based on 100 phr of the raw material rubber, 4a it can deteriorate the physical properties of the rubber. For this reason, it is preferable that the fragrance be contained in an amount of 0.1-20 phr based on 100 phr of the raw material rubber.
As the fragrance in the present invention, a natural or synthetic fragrance can be used. Preferred is an oil-type fragrance, which maintains more than 90% of its fragrant component even at a temperature of 170-180 C, which is the temperature for tire processing, as measured by a thermogravimetric analyzer (TGA), and is highly resistant to heat and emits a strong fragrance for a long time.
Examples of the natural fragrance, which can be used in the present invention, include vegetable fragrances and animal fragrances.
The synthetic fragrance can be synthesized from an aromatic component obtained from plant essence, petroleum or coal.
The fragrance used in the present invention may have a specific gravity of 0.5-2.0 at 20 C and a refractive index of 1.0-2.0 at 20 C.
The fragrance used in the present invention may comprise any one or more selected from the group consisting of p-methyl acetophenone, benzoic acid ester, benzaldehyde, cinnamic acid, Q-bromostyrene, cinnamic acid esters, phenyl glycidate ester, a-alkyl cinnamic aldehyde, cinnamic aldehyde, dihydrocinnamic aldehyde, cinnamic alcohol, cinnamic esters, dihydrocinnamic alcohol, dihydrocinnamic esters, benzal acetone, dimethyl R-phenylethyl carbinol, trichloro methyl benzyl acetate, benzyl alcohol, benzyl esters, benzyl acetate, benzyl salicylate, diphenyl methane, phenyl acetic acid, phenyl acetic acid ester, dimethyl benzyl carbinol, dimethyl benzyl carbonyl acetate, tonalid, lilial, terpineol, terphenyl acetate, methanyl acetate, sandal compounds, isobonyl acetate, dihydro myrcenol, linalool, linalyl ester, linalyl acetate, myrcenol, lyral, geranlol, nerol, geranyl ester, citronellol, citronellal, menthol, hydroxy citronellal, citronellyl ester, citral, lonone, methyl lonone, allyl amyl glycolate, tricyclodecenyl acetate, cyclal C, N-hexyl salicylate, and hedione.
In addition to the raw material rubber and fragrance as described above, the inventive rubber composition for tire may, if necessary, contain suitable amounts of various additives used in the prior tire rubber composition, such as reinforcing agents, activating agents, antioxidants, processing oil, vulcanizing agents, and vulcanization accelerators. However, a detailed description of these additives will be omitted herein, because these additives are general components used in the prior tire rubber compositions and are not essential components in the present invention.
In another aspect, the present invention provides a tire comprising the inventive tire rubber composition. The inventive tire is any one selected from the group consisting of automobile tires, truck tires and bus tires.
Hereinafter, the present invention will be described in detail using comparative examples, examples and test examples.
It is to be understood, however, that these examples are for illustrative purpose and are not construed to limit the scope of the present invention.
Example 1 Styrene-butadiene rubber was used as a raw material rubber. 100 phr of the raw material rubber was compounded with 80 phr of carbon black (N330), 3 phr of zinc oxide, 2 phr of stearic acid, 2.75 phr of 2,2,4-trimethyl-l,2-dihydroquinoline as an antioxidant, 2 phr of wax, 15 phr of processing oil and 0.7 phr of a fragrance in a Banbury* mixer at 150 C for 30 minutes.
To the compounded material, 2 phr of sulfur as a vulcanizing agent and 2.3 phr of N-butylbenzothiazole sulfenamide (NS) as a vulcanization accelerator were then added, and the mixture was vulcanized at 160 C for 20 minutes, thus preparing a fragrance-emitting rubber.
As the fragrance, a fragrance (lavender fragrance) containing linalyl acetate and linalool and having a specific gravity of 0.928-0.948 at 20 C and a refractive index of 1.443-1.463 at 20 C was used.
* Trade-mark Example 2 A fragrance-emitting rubber was prepared in the same manner as in Example 1, except that the fragrance was used in an amount of 5 phr.
Comparative Example A rubber was prepared in the same manner as in Example 1, except that the fragrance was not used.
Table 1: Composition of Examples and Comparative Example Components Example 1 Example 2 Comparative Example Raw material rubber 100 100 100 Carbon black 80 80 80 Zinc oxide 3.0 3.0 3.0 Stearic acid 2.0 2.0 2.0 Antioxidant 2.75 2.75 2.75 Wax 2.0 2.0 2.0 Processing oil 15 15 15 Fiagraice 0.7 5.0 -Sulfur 2.0 2.0 2.0 Vulcanizing accelerator 2.3 2.3 2.3 Test example 1 The rubbe-rs prepared in Examples 1 and 2 and Comparative Example was measured for their physical properties according to relevant ASTM standards, and the results are shown in Table 2 below.
As the raw material rubber, any rubber may be used in the present invention, as long as it can be used as raw material rubber in the prior rubber compositions for tire.
As one example of the raw material rubber in the present invention, natural rubber may be used alone.
As one example of the raw material rubber in the present invention, each of synthetic rubbers, such as styrene-butadiene rubber, butadiene rubber, isoprene-containing styrene-butadiene rubber, nitrile-containing styrene-butadiene rubber, and neoprene rubber may be used alone. Alternatively, a 1:9-9:1 mixture of two or more of these synthetic rubbers may be used.
As one example of the raw material rubber in the present invention, a 1:9-9:1 mixture of natural rubber and synthetic rubber may be used.
In the inventive fragrance-emitting rubber composition, the fragrance component can be contained in an amount of 0.1-20 phr based on 100 phr of the raw material rubber.
If the fragrance is used in an amount of less than 0.1 phr based on 100 phr of the raw material rubber, the fragrance will not be sufficiently emitted, and if it is used in an amount of more than 20 phr based on 100 phr of the raw material rubber, 4a it can deteriorate the physical properties of the rubber. For this reason, it is preferable that the fragrance be contained in an amount of 0.1-20 phr based on 100 phr of the raw material rubber.
As the fragrance in the present invention, a natural or synthetic fragrance can be used. Preferred is an oil-type fragrance, which maintains more than 90% of its fragrant component even at a temperature of 170-180 C, which is the temperature for tire processing, as measured by a thermogravimetric analyzer (TGA), and is highly resistant to heat and emits a strong fragrance for a long time.
Examples of the natural fragrance, which can be used in the present invention, include vegetable fragrances and animal fragrances.
The synthetic fragrance can be synthesized from an aromatic component obtained from plant essence, petroleum or coal.
The fragrance used in the present invention may have a specific gravity of 0.5-2.0 at 20 C and a refractive index of 1.0-2.0 at 20 C.
The fragrance used in the present invention may comprise any one or more selected from the group consisting of p-methyl acetophenone, benzoic acid ester, benzaldehyde, cinnamic acid, Q-bromostyrene, cinnamic acid esters, phenyl glycidate ester, a-alkyl cinnamic aldehyde, cinnamic aldehyde, dihydrocinnamic aldehyde, cinnamic alcohol, cinnamic esters, dihydrocinnamic alcohol, dihydrocinnamic esters, benzal acetone, dimethyl R-phenylethyl carbinol, trichloro methyl benzyl acetate, benzyl alcohol, benzyl esters, benzyl acetate, benzyl salicylate, diphenyl methane, phenyl acetic acid, phenyl acetic acid ester, dimethyl benzyl carbinol, dimethyl benzyl carbonyl acetate, tonalid, lilial, terpineol, terphenyl acetate, methanyl acetate, sandal compounds, isobonyl acetate, dihydro myrcenol, linalool, linalyl ester, linalyl acetate, myrcenol, lyral, geranlol, nerol, geranyl ester, citronellol, citronellal, menthol, hydroxy citronellal, citronellyl ester, citral, lonone, methyl lonone, allyl amyl glycolate, tricyclodecenyl acetate, cyclal C, N-hexyl salicylate, and hedione.
In addition to the raw material rubber and fragrance as described above, the inventive rubber composition for tire may, if necessary, contain suitable amounts of various additives used in the prior tire rubber composition, such as reinforcing agents, activating agents, antioxidants, processing oil, vulcanizing agents, and vulcanization accelerators. However, a detailed description of these additives will be omitted herein, because these additives are general components used in the prior tire rubber compositions and are not essential components in the present invention.
In another aspect, the present invention provides a tire comprising the inventive tire rubber composition. The inventive tire is any one selected from the group consisting of automobile tires, truck tires and bus tires.
Hereinafter, the present invention will be described in detail using comparative examples, examples and test examples.
It is to be understood, however, that these examples are for illustrative purpose and are not construed to limit the scope of the present invention.
Example 1 Styrene-butadiene rubber was used as a raw material rubber. 100 phr of the raw material rubber was compounded with 80 phr of carbon black (N330), 3 phr of zinc oxide, 2 phr of stearic acid, 2.75 phr of 2,2,4-trimethyl-l,2-dihydroquinoline as an antioxidant, 2 phr of wax, 15 phr of processing oil and 0.7 phr of a fragrance in a Banbury* mixer at 150 C for 30 minutes.
To the compounded material, 2 phr of sulfur as a vulcanizing agent and 2.3 phr of N-butylbenzothiazole sulfenamide (NS) as a vulcanization accelerator were then added, and the mixture was vulcanized at 160 C for 20 minutes, thus preparing a fragrance-emitting rubber.
As the fragrance, a fragrance (lavender fragrance) containing linalyl acetate and linalool and having a specific gravity of 0.928-0.948 at 20 C and a refractive index of 1.443-1.463 at 20 C was used.
* Trade-mark Example 2 A fragrance-emitting rubber was prepared in the same manner as in Example 1, except that the fragrance was used in an amount of 5 phr.
Comparative Example A rubber was prepared in the same manner as in Example 1, except that the fragrance was not used.
Table 1: Composition of Examples and Comparative Example Components Example 1 Example 2 Comparative Example Raw material rubber 100 100 100 Carbon black 80 80 80 Zinc oxide 3.0 3.0 3.0 Stearic acid 2.0 2.0 2.0 Antioxidant 2.75 2.75 2.75 Wax 2.0 2.0 2.0 Processing oil 15 15 15 Fiagraice 0.7 5.0 -Sulfur 2.0 2.0 2.0 Vulcanizing accelerator 2.3 2.3 2.3 Test example 1 The rubbe-rs prepared in Examples 1 and 2 and Comparative Example was measured for their physical properties according to relevant ASTM standards, and the results are shown in Table 2 below.
Table 2: Measurement results for physical properties Test items Example 1 Example 2 Comparative Example Specific gravity SG 1.16 1.18 1.16 RHEO (160 C) TOQ (Max) 29.2 30.4 30.7 T40 6.01 5.34 6.55 T90 8.54 8.28 9.35 EC (end cure) 9.39 9.46 10.29 ML (125 C) Viscosity 48.5 58 49.4 T05 24.8 20.53 272 Tensile properties Hardness 67 67 68 300% modulus 140 132 144 Tensile strength 199 183 203 Elongation 408 402 404 DIN wear ) 0.115 0.114 0.113 PICO wear ) 0.0175 0.0173 0.0185 F.T.F. (cycles) 70300 73700 77620 DMFC (7,000 Width (mm) 10.3 9.9 10.1 Cycles) Length (mm) 7.4 6.2 6 Test Example 2 Whether each of the rubbers prepared in Examples 1 and 2 and Comparative Example emitted fragrance was measured, and the results are shown in Table 3 below.
For this purpose, sensory panels comprising 20 peole(10 men and 10 women) were made to smell each of the rubbers, and the results are shown in Table 3.
Table 3: Measurement of fragrance Item Example 1 Example 2 Comparative Example Smell Weak emission of fragrurt Strong Emission of fragrant General rubber smell smell smell As can be seen from the results of Test Example 1, the fragrance-emitting rubbers of Examples 1 and 2 according to the present invention are equal or better in physical properties than those of the Comparative Example consisting of the general rubber composition. Also, as can be seen from the results of Test Example 2, the fragrance-emitting rubbers of Examples 1 and 2 emit fragrance without smelling like rubber, whereas the rubber of Comparative Example has only the general rubber smell.
Namely, it will be known that the inventive rubber containing the fragrance emits a particular fragrance depending on the components of the fragrance.
Although a preferred embodiment of the present invention has been described for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims.
For this purpose, sensory panels comprising 20 peole(10 men and 10 women) were made to smell each of the rubbers, and the results are shown in Table 3.
Table 3: Measurement of fragrance Item Example 1 Example 2 Comparative Example Smell Weak emission of fragrurt Strong Emission of fragrant General rubber smell smell smell As can be seen from the results of Test Example 1, the fragrance-emitting rubbers of Examples 1 and 2 according to the present invention are equal or better in physical properties than those of the Comparative Example consisting of the general rubber composition. Also, as can be seen from the results of Test Example 2, the fragrance-emitting rubbers of Examples 1 and 2 emit fragrance without smelling like rubber, whereas the rubber of Comparative Example has only the general rubber smell.
Namely, it will be known that the inventive rubber containing the fragrance emits a particular fragrance depending on the components of the fragrance.
Although a preferred embodiment of the present invention has been described for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims.
Claims (4)
1. A fragrance-emitting rubber composition for tire, comprising a fragrance in an amount of 0.1-20 phr based on 100 phr of a raw material rubber, wherein the fragrance has a specific gravity of 0.5-2.0 at 20°C and a refractive index of 0.1-2.0 at 20°C, and is an oil-type fragrance, which maintains more than 90% of its fragrant component even at a temperature of 160-170°C, which is the temperature for tire processing, as measured by a thermogravimetric analyzer (TGA), and wherein the fragrance is a p-methyl acetophenone, cinnamic acid, .OMEGA.-bromostyrene, cinnamic acid ester, phenyl glycidate ester, .alpha.-alkyl cinnamic aldehyde, cinnamic aldehyde, dihydrocinnamic aldehyde, cinnamic alcohol, cinnamic ester, dihydrocinnamic alcohol, dihydrocinnamic ester, benzal acetone, diphenyl methane, phenyl acetic acid, phenyl acetic acid ester, tonalid, terpineol, terphenyl acetate, methanyl acetate, sandal compound, isobonyl acetate, dihydro myrcenol, linalool, linalyl ester, linalyl acetate, myrcenol, lyral, nerol, menthol, lonone, methyl lonone, allyl amyl glycolate, tricyclodecenyl acetate, N-hexyl salicylate or hedione.
2. The rubber composition of claim 1, wherein the composition is for tire treads.
3. The rubber composition of claim 1, wherein the composition is for tire sidewall.
4. A tire comprising a fragrance-emitting rubber composition as set forth in any one of claims 1 to 3.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KP10-2005-0075893 | 2005-08-18 | ||
| KR1020050075893A KR100727403B1 (en) | 2005-08-18 | 2005-08-18 | Fragrance rubber composition for tire tread |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2531756A1 CA2531756A1 (en) | 2007-02-18 |
| CA2531756C true CA2531756C (en) | 2010-01-26 |
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| CA2531756A Expired - Fee Related CA2531756C (en) | 2005-08-18 | 2005-12-30 | Fragrance-emitting rubber composition for tire |
Country Status (9)
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| US (1) | US20070043139A1 (en) |
| EP (1) | EP1754748B1 (en) |
| JP (1) | JP2007051265A (en) |
| KR (1) | KR100727403B1 (en) |
| CN (1) | CN1916066A (en) |
| AT (1) | ATE482993T1 (en) |
| CA (1) | CA2531756C (en) |
| DE (1) | DE602005023861D1 (en) |
| RU (1) | RU2005141811A (en) |
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| KR100872741B1 (en) | 2007-11-13 | 2008-12-08 | 한국타이어 주식회사 | Aromatic Tire Rubber Composition |
| KR100971727B1 (en) * | 2008-06-30 | 2010-07-22 | 금호타이어 주식회사 | Manufacturing method of perfume powder composition for tire |
| CN102602246A (en) * | 2011-01-19 | 2012-07-25 | 山东玲珑轮胎股份有限公司 | Aromatic tire and production method thereof |
| WO2012158505A2 (en) * | 2011-05-16 | 2012-11-22 | Bridgestone Americas Tire Operations, Llc | Pneumatic tire and elastomeric articles having aroma-emitting functionality |
| CN102617898B (en) * | 2012-04-18 | 2013-07-24 | 重庆市九龙橡胶制品制造有限公司 | Tire tread material and tire rubber prepared by utilizing material |
| CN102719025B (en) * | 2012-07-05 | 2013-12-18 | 上海众力投资发展有限公司 | High temperature resistance odorless peroxide rubber composition and preparation method thereof |
| CN103304866A (en) * | 2013-06-14 | 2013-09-18 | 无锡小天鹅股份有限公司 | Rubber composition, door seal produced through same, and washing machine with door seal |
| CN105985556A (en) * | 2015-01-28 | 2016-10-05 | 泰丰轮胎股份有限公司 | Tire with coffee granules |
| ES2899390T3 (en) * | 2016-08-15 | 2022-03-11 | Yokohama Rubber Co Ltd | Tire |
| FR3059004A1 (en) * | 2016-11-18 | 2018-05-25 | Compagnie Generale Des Etablissements Michelin | TIRE HAVING AN EXTERNAL FLAN BASED ON AT LEAST ONE MIXTURE OF ELASTOMER DIENIC AND WAX |
| CN107254077B (en) * | 2017-05-17 | 2019-07-26 | 浙江吉利控股集团有限公司 | Rubber Compounds and Tires |
| CN107698929A (en) * | 2017-10-16 | 2018-02-16 | 陈志年 | A kind of plastic products and its preparation technology for possessing long-term sustained release aromatic function |
| US12102277B2 (en) | 2019-09-02 | 2024-10-01 | Food Machinery Engineering, LMTD | Pan cleaning system and improved cleaning stations |
| DE102019124177A1 (en) * | 2019-09-10 | 2021-03-11 | Bayerische Motoren Werke Aktiengesellschaft | Passive fragrancing unit for arrangement in or on a vehicle |
| US20230151161A1 (en) * | 2020-04-09 | 2023-05-18 | Tyromer Inc. | Method and system for odour abatement in rubber processing |
| JP7511984B2 (en) * | 2020-09-01 | 2024-07-08 | タイガースポリマー株式会社 | Aromatic laminated sheet, aromatic crosslinked rubber molded product, and manufacturing method thereof |
| JP2025063485A (en) * | 2023-10-04 | 2025-04-16 | 義秀 高田 | Fragrant insoles and fragrance shoes |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3309276A (en) * | 1963-10-21 | 1967-03-14 | Lever Brothers Ltd | Perfume composition containing 2-(2-methyl-1-propenyl)-2, 4, 6-trimethydihydro-4, 5-pyran |
| DE3470527D1 (en) * | 1983-08-25 | 1988-05-26 | Huels Chemische Werke Ag | Process for the preparation of 3,3- or 2,3-dimethyl butene and 2,3- dimethyl butadiene or for the simultaneous preparation of these olefins and glycol or polyglycol-n-alkyl-3,3- or 2,3-dimethyl butyl ether from mono- and dichloro-dimethyl butane |
| NL8802848A (en) * | 1988-11-18 | 1990-06-18 | Naarden International Nv | METHOD FOR PREPARING FLAVOR AND PERFUME SUBSTANCES. |
| JP3262913B2 (en) * | 1993-09-06 | 2002-03-04 | 横浜ゴム株式会社 | Pneumatic tire |
| KR0168608B1 (en) * | 1994-02-26 | 1999-01-15 | 윤양중 | Fragrant tire |
| JP3523914B2 (en) * | 1994-08-05 | 2004-04-26 | 法経 松本 | Flavoring method and flavoring device for vehicle, and flavoring agent |
| BR9701048A (en) * | 1994-08-12 | 1998-12-15 | Procter & Gamble | Non-complex odor cyclodextrin solutions on inanimate surfaces |
| US6033608A (en) | 1998-03-11 | 2000-03-07 | Milliken & Company | Method for making foam rubber tree bark-configured articles having manmade textiles backings |
| EP1224350B1 (en) * | 1999-10-22 | 2004-08-18 | The Procter & Gamble Company | Shoe bags for use in laundering processes |
| JP2002114873A (en) | 2000-10-04 | 2002-04-16 | Yokohama Rubber Co Ltd:The | Rubber composition for tire and tire using the same |
| US6653378B2 (en) * | 2000-12-18 | 2003-11-25 | Dow Corning Corporation | Silicone elastomer compositions |
| DE10210124A1 (en) * | 2002-03-08 | 2003-09-18 | Basf Ag | Polymer mixtures with improved odor control |
| US20030193107A1 (en) * | 2002-04-16 | 2003-10-16 | Byrne Charles A. | Method for manufacturing animal chew toy |
| US7528102B2 (en) * | 2002-08-09 | 2009-05-05 | Henkel Kgaa | Fragrance release system |
| KR100462203B1 (en) | 2002-10-01 | 2004-12-17 | 한국타이어 주식회사 | Pneumatic tire with wear indicator |
| JP4338391B2 (en) * | 2002-12-24 | 2009-10-07 | 住友ゴム工業株式会社 | Rubber composition for tire |
| US7378382B2 (en) * | 2004-05-05 | 2008-05-27 | The Clorox Company | Rheologically stabilized silicone dispersions comprising a polydimethylsiloxane mixture |
| US20060248665A1 (en) * | 2005-05-06 | 2006-11-09 | Pluyter Johan G L | Encapsulated fragrance materials and methods for making same |
| US20070098148A1 (en) * | 2005-10-14 | 2007-05-03 | Sherman Kenneth N | Aroma releasing patch on mobile telephones |
-
2005
- 2005-08-18 KR KR1020050075893A patent/KR100727403B1/en not_active Expired - Fee Related
- 2005-12-21 RU RU2005141811/04A patent/RU2005141811A/en unknown
- 2005-12-28 JP JP2005378319A patent/JP2007051265A/en active Pending
- 2005-12-29 DE DE602005023861T patent/DE602005023861D1/en not_active Expired - Lifetime
- 2005-12-29 AT AT05028627T patent/ATE482993T1/en not_active IP Right Cessation
- 2005-12-29 EP EP05028627A patent/EP1754748B1/en not_active Expired - Lifetime
- 2005-12-30 US US11/320,639 patent/US20070043139A1/en not_active Abandoned
- 2005-12-30 CA CA2531756A patent/CA2531756C/en not_active Expired - Fee Related
- 2005-12-31 CN CNA2005101376569A patent/CN1916066A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP1754748A1 (en) | 2007-02-21 |
| JP2007051265A (en) | 2007-03-01 |
| CA2531756A1 (en) | 2007-02-18 |
| DE602005023861D1 (en) | 2010-11-11 |
| EP1754748B1 (en) | 2010-09-29 |
| CN1916066A (en) | 2007-02-21 |
| KR20070021545A (en) | 2007-02-23 |
| KR100727403B1 (en) | 2007-06-12 |
| US20070043139A1 (en) | 2007-02-22 |
| ATE482993T1 (en) | 2010-10-15 |
| RU2005141811A (en) | 2007-07-20 |
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