KR19990064129A - 고무 보강용 표면처리 카본블랙의 제조방법 - Google Patents
고무 보강용 표면처리 카본블랙의 제조방법 Download PDFInfo
- Publication number
- KR19990064129A KR19990064129A KR1019980702610A KR19980702610A KR19990064129A KR 19990064129 A KR19990064129 A KR 19990064129A KR 1019980702610 A KR1019980702610 A KR 1019980702610A KR 19980702610 A KR19980702610 A KR 19980702610A KR 19990064129 A KR19990064129 A KR 19990064129A
- Authority
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- South Korea
- Prior art keywords
- carbon black
- rubber
- organosiloxane
- silica
- treated carbon
- Prior art date
Links
- 239000006229 carbon black Substances 0.000 title claims abstract description 55
- 229920001971 elastomer Polymers 0.000 title claims abstract description 44
- 239000005060 rubber Substances 0.000 title claims abstract description 44
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 230000002787 reinforcement Effects 0.000 title claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000000203 mixture Substances 0.000 claims abstract description 22
- 125000005375 organosiloxane group Chemical group 0.000 claims abstract description 17
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 6
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 4
- 125000005370 alkoxysilyl group Chemical group 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 235000019241 carbon black Nutrition 0.000 description 43
- 239000000377 silicon dioxide Substances 0.000 description 21
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 7
- 238000004381 surface treatment Methods 0.000 description 7
- -1 -RCOOH) Chemical group 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 125000000962 organic group Chemical group 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- 238000004073 vulcanization Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229920003048 styrene butadiene rubber Polymers 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 2
- 239000004594 Masterbatch (MB) Substances 0.000 description 2
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 2
- 239000002174 Styrene-butadiene Substances 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 229920005549 butyl rubber Polymers 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 150000003377 silicon compounds Chemical class 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 125000000229 (C1-C4)alkoxy group Chemical group 0.000 description 1
- OWRCNXZUPFZXOS-UHFFFAOYSA-N 1,3-diphenylguanidine Chemical compound C=1C=CC=CC=1NC(=N)NC1=CC=CC=C1 OWRCNXZUPFZXOS-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 241000872198 Serjania polyphylla Species 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 125000003282 alkyl amino group Chemical group 0.000 description 1
- 125000005037 alkyl phenyl group Chemical group 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920005558 epichlorohydrin rubber Polymers 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000003682 fluorination reaction Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 229920005555 halobutyl Polymers 0.000 description 1
- 229920002681 hypalon Polymers 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- IUJLOAKJZQBENM-UHFFFAOYSA-N n-(1,3-benzothiazol-2-ylsulfanyl)-2-methylpropan-2-amine Chemical compound C1=CC=C2SC(SNC(C)(C)C)=NC2=C1 IUJLOAKJZQBENM-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 150000003961 organosilicon compounds Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000012763 reinforcing filler Substances 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/44—Carbon
- C09C1/48—Carbon black
- C09C1/56—Treatment of carbon black ; Purification
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/08—Ingredients agglomerated by treatment with a binding agent
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
- C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
- C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
- Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
- Y10T428/2995—Silane, siloxane or silicone coating
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
Description
비 교 예1 2 3 4 | 실 시 예 | |||||||
1 2 3 4 | ||||||||
SBR1502*1실리카*2N339*3표면처리블랙1*4표면처리블랙2*4S169*5디에틸렌글리콜*6ZnO스테아르산산화방지제*7황촉진제 PG*8촉진제 NS*9전체(PHR)tanδ(0℃)tanδ(60℃) | 100.0040.00---4.002.003.002.002.002.001.000.50156.500.2800.145 | 100.00-40.00----3.002.002.002.00-1.00150.000.2720.153 | 100.0060.00---6.003.003.002.002.002.001.000.50179.500.3610.187 | 100.00-60.00----3.002.002.002.00-1.00170.000.3580.225 | 100.00--40.00-2.00-3.002.002.002.00-1.00152.000.2410.132 | 100.00---40.002.00-3.002.002.002.00-1.00152.000.2540.138 | 100.00--60.00-3.00-3.002.002.002.00-1.00173.000.2970.172 | 100.00---60.003.00-3.002.002.002.00-1.00173.000.3120.173 |
표 1의 표시*1: 닛폰 제온사제 유화 중합체 SBR*2: Nipsil AQ: 닛폰 실리카 고교사제 실리카*3: Diablack N339: 미츠비시 가가쿠사제 카본블랙*4: 참고예 1 및 2 참조*5: 실란커플링제(데구사사제 Si69)*6: 디에틸렌글리콜*7: Noclac 6C (오우치 신코 가가쿠 고교사제)*8: Nocceler D (오우치 신코 가가쿠 고교사제)*9: Santocure NS (몬산토사제 가황촉진제) |
Claims (5)
- 카본블랙과 오르가노실록산을 공존시키고, 이어서 카본블랙과 오르가노실록산을 60℃ 내지 200℃의 온도로 가열하여 카본블랙의 표면에 이산화규소 잔기를 부착시키는 것을 특징으로 하는 고무 보강용 표면처리 카본블랙의 제조방법.
- 제 1 항에 있어서, 오르가노실록산은 3 내지 1000개의 규소원자를 함유하고 알콕시실릴기를 함유하는 것을 특징으로 하는 고무 보강용 표면처리 카본블랙의 제조방법.
- 제 2 항에 있어서, 오르가노폴리실록산은 규소와 직접 결합한 탄소원자수 1 내지 4의 알킬기를 갖는 것을 특징으로 하는 고무 보강용 표면처리 카본블랙의 제조방법.
- 제 1 항 내지 제 3 항중 어느 한항에 있어서, 오르가노실록산의 양은 카본블랙의 중량을 기준으로 SiO2로서 0.1 내지 50중량%인 것을 특징으로 하는 고무 보강용 표면처리 카본블랙의 제조방법.
- 제 1 항 내지 제 4 항중 어느 한항에 따른 표면처리 카본블랙을 함유하는 고무 조성물.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21276896A JPH1053722A (ja) | 1996-08-12 | 1996-08-12 | ゴム補強用表面処理カーボンブラックの製造方法 |
JP96-212768 | 1996-08-12 | ||
PCT/JP1997/001901 WO1998006787A1 (fr) | 1996-08-12 | 1997-06-04 | Procede pour produire un noir de carbone a surface traitee, destine a renforcer les caoutchoucs |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990064129A true KR19990064129A (ko) | 1999-07-26 |
KR100265485B1 KR100265485B1 (ko) | 2000-09-15 |
Family
ID=16628084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980702610A KR100265485B1 (ko) | 1996-08-12 | 1997-06-04 | 고무보강용 표면처리 카본블랙을 함유하는 고무조성물 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6020068A (ko) |
EP (1) | EP0882769B1 (ko) |
JP (1) | JPH1053722A (ko) |
KR (1) | KR100265485B1 (ko) |
DE (1) | DE69708849T2 (ko) |
WO (1) | WO1998006787A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100387296B1 (ko) * | 2000-11-15 | 2003-06-12 | 한국타이어 주식회사 | 스터드리스 타이어 트레드용 고무 조성물 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6172137B1 (en) | 1997-08-12 | 2001-01-09 | The Goodyear Tire & Rubber Company | Rubber composition and tire having tread thereof |
US6458458B1 (en) * | 1998-10-13 | 2002-10-01 | Cabot Corporation | Polymer coated carbon products and other pigments and methods of making same by aqueous media polymerizations or solvent coating methods |
DE10030703A1 (de) * | 2000-06-23 | 2002-01-10 | Degussa | Ruß |
US7858818B2 (en) * | 2001-01-31 | 2010-12-28 | Momentive Performance Materials Inc. | Nanosized copper catalyst precursors for the direct synthesis of trialkoxysilanes |
US7339068B2 (en) | 2001-01-31 | 2008-03-04 | Momentive Performance Materials Inc. | Nanosized copper catalyst precursors for the direct synthesis of trialkoxysilanes |
US7294666B2 (en) | 2001-03-16 | 2007-11-13 | The Goodyear Tire & Rubber Company | Tire with component of rubber composition comprised of silica reinforcement and emulsion polymerization derived terpolymer rubber of diene/vinyl aromatic compound which contains pendant hydroxyl groups |
CN100381448C (zh) * | 2001-04-30 | 2008-04-16 | 通用电气公司 | 用于填充弹性体组合物的含杂化硅偶联剂 |
JP5037764B2 (ja) * | 2001-08-27 | 2012-10-03 | 電気化学工業株式会社 | 導電性粉末、その製造方法及び用途 |
US6905767B2 (en) * | 2002-02-01 | 2005-06-14 | The Research Foundation Of State University Of New York | Method for enhancing polymer adhesion using filler particle mix and compositions made using the method |
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JPS53100190A (en) * | 1977-02-15 | 1978-09-01 | Hokuriku Elect Ind | Method of making carbon black having high electric resistivity |
JPS61291659A (ja) * | 1985-06-19 | 1986-12-22 | Kyowa Yuka Kk | カ−ボンブラツクの改質方法 |
DE3684836D1 (de) * | 1985-07-29 | 1992-05-21 | Shiseido Co Ltd | Mit silikonpolymer ueberzogenes pulver oder teilchenfoermiges material. |
US4670059A (en) * | 1986-02-11 | 1987-06-02 | Hewlett Packard Company | Increased solubility of carbon black |
JPH01126375A (ja) * | 1987-11-10 | 1989-05-18 | Mitsubishi Kasei Vinyl Co | 合成樹脂充填材用被覆無機フィラー |
JPH01182368A (ja) * | 1988-01-14 | 1989-07-20 | Shiseido Co Ltd | 疎水性粉体およびこれを含有する化粧料 |
JPH01284564A (ja) * | 1988-05-11 | 1989-11-15 | Nippon Shokubai Kagaku Kogyo Co Ltd | 表面処理されたカーボンブラック、その製造方法及びその用途 |
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DE4023537A1 (de) * | 1990-07-25 | 1992-01-30 | Degussa | Mit organosiliciumverbindungen chemisch modifizierte russe, verfahren zu deren herstellung und deren verwendung |
JPH04190839A (ja) * | 1990-11-24 | 1992-07-09 | Kanebo Ltd | 改質粉体 |
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1996
- 1996-08-12 JP JP21276896A patent/JPH1053722A/ja not_active Ceased
-
1997
- 1997-06-04 US US09/043,729 patent/US6020068A/en not_active Expired - Fee Related
- 1997-06-04 EP EP19970924318 patent/EP0882769B1/en not_active Expired - Lifetime
- 1997-06-04 WO PCT/JP1997/001901 patent/WO1998006787A1/ja active IP Right Grant
- 1997-06-04 KR KR1019980702610A patent/KR100265485B1/ko not_active IP Right Cessation
- 1997-06-04 DE DE69708849T patent/DE69708849T2/de not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100387296B1 (ko) * | 2000-11-15 | 2003-06-12 | 한국타이어 주식회사 | 스터드리스 타이어 트레드용 고무 조성물 |
Also Published As
Publication number | Publication date |
---|---|
US6020068A (en) | 2000-02-01 |
DE69708849T2 (de) | 2002-06-20 |
EP0882769A1 (en) | 1998-12-09 |
DE69708849D1 (de) | 2002-01-17 |
EP0882769B1 (en) | 2001-12-05 |
KR100265485B1 (ko) | 2000-09-15 |
WO1998006787A1 (fr) | 1998-02-19 |
JPH1053722A (ja) | 1998-02-24 |
EP0882769A4 (en) | 1999-05-19 |
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