Source: http://www.google.com/patents/US5877238?dq=Xerox+%2B+%22centroid
Timestamp: 2016-09-28 20:19:26
Document Index: 183975199

Matched Legal Cases: ['Application No. 53', 'Application No. 53', 'Application No. 80', 'Application No. 80', 'Application No. 61', 'Application No. 61', 'Application No. 63', 'Application No. 63', 'Application No. 63', 'Application No. 63', 'Application No. 2', 'Application No. 2', 'Application No. 4', 'Application No. 4', 'Application No. 63', 'Application No. 63', 'Application No. 4', 'Application No. 4', 'Application No. 4', 'Application No. 4']

Patent US5877238 - Elastomeric compounds incorporating silicon-treated carbon blacks and ... - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign inPatentsDisclosed are elastomeric compounds including an elastomer and a silicon-treated carbon black, and optionally including a coupling agent. The elastomeric compound exhibits poorer abrasion resistance, lower hysterisis at high temperature and comparable or increased hysterisis at low temperature compared...http://www.google.com/patents/US5877238?utm_source=gb-gplus-sharePatent US5877238 - Elastomeric compounds incorporating silicon-treated carbon blacks and coupling agentsAdvanced Patent SearchTry the new Google Patents, with machine-classified Google Scholar results, and Japanese and South Korean patents.Publication numberUS5877238 APublication typeGrantApplication numberUS 08/446,142Publication dateMar 2, 1999Filing dateMay 22, 1995Priority dateMay 22, 1995Fee statusPaidPublication number08446142, 446142, US 5877238 A, US 5877238A, US-A-5877238, US5877238 A, US5877238AInventorsKhaled Mahmud, Meng-Jiao Wang, Robert A. FrancisOriginal AssigneeCabot CorporationExport CitationBiBTeX, EndNote, RefManPatent Citations (65), Non-Patent Citations (58), Referenced by (56), Classifications (19), Legal Events (4) External Links: USPTO, USPTO Assignment, EspacenetElastomeric compounds incorporating silicon-treated carbon blacks and coupling agents
Abrasion resistance was determined using an abrader, which is based on a Lambourn-type machine as described in U.S. Pat. No. 4,995,197, hereby incorporated by reference. The tests were carried out at 14% slip. The percentage slip is determined based on the relative velocities of a sample wheel and a grindstone wheel. The abrasion resistance index is calculated from the mass loss of the elastomeric compound. Dynamic properties were determined using a Rheometrics Dynamic Spectrometer II (RDS II, Rheometrics, Inc., N.J.) with strain sweep. The measurements were made at 0� and 70� C. with strain sweeps over a range of double strain amplitude (DSA) from 0.2 to 120%. The maximum tan δ values on the strain sweep curves were taken for comparing the hysterisis among elastomeric compounds as can be seen in FIGS. 3a and 3b. Alternatively, hysterisis measurements were made by means of temperature sweeps at a DSA of 5% and a frequency of 10 Hz. The temperature range was from -60� C. to 100� C., as seen in FIG. 3c.
TABLE 6______________________________________Dynamic Hysterisis Data           tan &#948;                    tan &#948;                             abrasion at      Si-69           at 0� C.                    at 70� C.                             14% slip______________________________________SSBR CompositionaN234         0      0.400    0.189  100N234         3      0.429    0.170  103.5OMTS-CB      0      0.391    0.175  84.4OMTS-CB      3      0.435    0.152  110.5TEOS-CB      0      0.400    0.167  78.1TEOS-CB      3      0.433    0.142  97.2______________________________________ a Duradene 715; two stage mixing.
TABLE 6A______________________________________Dynamic Hysterisis Data                               AbrasionSSBR      Si 69  tan &#948;@0� C.                      tan &#948;@70� C.                               @14% Slip______________________________________CompositionaN234      0      0.428     0.184    100N234      4      0.394     0.162    94TEOS-CB'  0      0.402     0.158    78TEOS-CB'  4      0.388     0.151    108______________________________________ a Cariflex S1215; two stage mixing
TABLE 7______________________________________Dynamic Hysterisis Data - 2 Stage v. 3 Stage Mixing               tan &#948;                        tan &#948;                               abrasion atCarbon Black Si-69  at 0� C.                        at 70� C.                               14% slip______________________________________Duradene 715Two Stage MixingN234         0      0.458    0.189  100N234         3      0.439    0.170  103.5TEOS-CB      0      0.434    0.150  78.1TEOS-CB      3      0.436    0.131  97.2Duradene 715Three Stage MixingN234         0      0.471    0.165  100N234         3      0.456    0.146  98.4TEOS-CB      0      0.446    0.139  57.6TEOS-CB      3      0.461    0.113  101.8______________________________________
TABLE 8______________________________________Dynamic Hysterisis Data - oxidized, treated carbon blackCarbon Black            tan &#948;                           tan &#948;Duradene 715 - 2 stage         Si-69     at 0� C.                           at 70� C.______________________________________N234          0         0.513   0.186N234          3         0.463   0.176OMTS-CB       0         0.501   0.166OMTS-CB       3         0.467   0.135oxidized OMTS-CB         0         0.487   0.154oxidized OMTS-CB         3         0.467   0.133______________________________________
TABLE 9______________________________________Hysterisis and Abrasion Resistance - 3 Stage Mixing                tan &#948;      wear atCarbon Black  Si-69  at 0� C.                        tan &#948; at 70� C.                                 14% slip______________________________________Solution SBR 116/NS 11480/20 blendN234          0      0.689   0.151    100.0N234          3      0.750   0.131    123.1TEOS-CB       0      0.721   0.115    86.3TEOS-CB       3      0.751   0.094    115.4Solution SBR SL 574N234          0      0.286   0.118    100.0N234          3      0.260   0.108    96.4TEOS-CB       0      0.246   0.101    58.0TEOS-CB       3      0.258   0.093    86.8Solution SBR PAT589N234          0      0.676   0.190    100.0N234          3      0.686   0.182    99.1TEOS-CB       0      0.698   0.170    82.4TEOS-CB       3      0.726   0.150    134.2Emulsion SBR 1500N234          0      0.299   0.176    100.0N234          3      0.285   0.137    87.9TEOS-CB       0      0.280   0.156    60.1TEOS-CB       3      0.270   0.121    88.1Natural Rubber SMR 5N234          0      0.253   0.128    100.0N234          3      0.202   0.088    85.8TEOS-CB       0      0.190   0.079    60.9TEOS-CB       3      0.173   0.069    88.6______________________________________
Patent CitationsCited PatentFiling datePublication dateApplicantTitleUS1999573 *Aug 29, 1930Apr 30, 1935William W OdellSpecial carbon blackUS2375795 *Dec 22, 1941May 15, 1945Phillips Petroleum CoCarbon black processUS2564700 *Apr 25, 1947Aug 21, 1951Phillips Petroleum CoProduction of carbon blackUS2632713 *Oct 29, 1948Mar 24, 1953Phillips Petroleum CoCarbon black processUS2793100 *Oct 8, 1953May 21, 1957DegussaProcess of modifying carbon blackUS2891595 *Jul 31, 1956Jun 23, 1959Exxon Research Engineering CoChlorinated rubbery copolymersUS3025259 *Jul 13, 1959Mar 13, 1962Dunlop Rubber CoComposition comprising rubber and chemically modified carbon black, and method for preparing sameUS3094428 *Jun 7, 1957Jun 18, 1963Monsanto ChemicalsComposition of metal oxides and carbon blackUS3203819 *Dec 6, 1962Aug 31, 1965DegussaProcess for the production of granules from mixtures of carbon black and light fillersUS3317458 *Oct 7, 1963May 2, 1967DegussaMixture of carbon black and light filler aqueous suspension added to rubber latexUS3390006 *Aug 30, 1965Jun 25, 1968Huber Corp J MMethod of making carbon black/silica pigmentUS3622650 *Feb 4, 1969Nov 23, 1971Cabot CorpRubber reinforcing compositionsUS3660132 *Sep 24, 1970May 2, 1972DegussaProcess of making a highly dispersed mixture of carbon black and silicic acidUS3663285 *Jul 28, 1969May 16, 1972DegussaWetting agent-containing pigment compositionUS3689452 *Jul 16, 1970Sep 5, 1972Burke Oliver W JunElastomer-silica pigment masterbatches and production processes relating theretoUS3716513 *Jul 16, 1970Feb 13, 1973O BurkeSilica pigments and elastomer-silica pigment masterbatches and production processes relating theretoUS3873489 *Nov 12, 1973Mar 25, 1975DegussaRubber compositions containing silica and an organosilaneUS3997356 *Dec 4, 1974Dec 14, 1976Deutsche Gold- Und Silber-Scheideanstalt Vormals RoesslerReinforcing additiveUS4006031 *May 28, 1975Feb 1, 1977Deutsche Gold- Und Silber-Scheideanstalt Vormals RoesslerCarbon black preparation for use in mineral binderUS4071496 *Apr 30, 1976Jan 31, 1978Phillips Petroleum CompanyCarbon black for low-hysteresis rubber compositionsUS4074035 *Apr 22, 1975Feb 14, 1978Exxon Research & Engineering Co.Halomethylated aromatic interpolymersUS4108679 *Nov 22, 1976Aug 22, 1978Ebonex CorporationPigment composition containing elemental carbon and process of making the sameUS4211578 *Jun 8, 1979Jul 8, 1980J. M. Huber CorporationMethod of producing a carbon black silica pigmentUS4229333 *Apr 27, 1979Oct 21, 1980Deutsche Gold- Und Silber-Scheideanstalt Vormals RoesslerCross-linkable rubber mixtures containing silicate fillers and process for cross-linkingUS4297145 *Aug 14, 1980Oct 27, 1981Degussa AktiengesellschaftSilane/filler preparations, process for their production and their useUS4360627 *Jan 29, 1981Nov 23, 1982Bridgestone Tire Company LimitedRubber composition comprising furnace carbon blackUS4366139 *Feb 28, 1980Dec 28, 1982Degussa AktiengesellschaftProcess for the production of water containing carbon black preparationsUS4452638 *Apr 28, 1983Jun 5, 1984Union Oil Company Of CaliforniaMarker fluid composition for spotting cement in offshore wellsUS4468496 *Jul 26, 1982Aug 28, 1984Bridgestone Tire Co., Ltd.Polybutadiene rubber compositionsUS4517335 *Jun 18, 1984May 14, 1985Degussa AktiengesellschaftProcess for vulcanization or cross-linking halogen containing rubbers in the presence of silicon containing isothiuronium compoundsUS4537633 *Jun 10, 1983Aug 27, 1985Suh Kyung SukPortland cement, process for preparing same, and compositions containing sameUS4590052 *Apr 5, 1985May 20, 1986Rhone-Poulenc Chimie De BasePrecipitated silica having improved morphological characteristics and process for the production thereofUS4670059 *Feb 11, 1986Jun 2, 1987Hewlett Packard CompanyIncreased solubility of carbon blackUS4820751 *Apr 25, 1988Apr 11, 1989Bridgestone CorporationRubber composition for tiresUS4822844 *Feb 19, 1988Apr 18, 1989The Yokohama Rubber Co., Ltd.Rubber compositionsUS4824900 *Dec 21, 1987Apr 25, 1989The Yokohama Rubber Co., Ltd.Rubber compositions for pneumatic radial tiresUS4866131 *Sep 2, 1987Sep 12, 1989Bridgestone CorporationRubber composition for high-performance tire treadUS4894420 *Sep 14, 1988Jan 16, 1990The Goodyear Tire & Rubber CompanyTire with tread of selective rubber blendUS5008223 *Mar 2, 1990Apr 16, 1991Degussa AktiengesellschaftGrayish-black encapsulated pigments and method of their productionUS5149732 *Mar 6, 1990Sep 22, 1992The Yokohama Rubber Co., Ltd.Rubber composition for polymer-metal bonding and method of hose-metal fitting attachmentUS5159009 *Jun 17, 1991Oct 27, 1992DegussaCarbon blacks modified with organosilicon compounds, method of their production and their use in rubber mixturesUS5162409 *Aug 2, 1991Nov 10, 1992Pirelli Armstrong Tire CorporationTire tread rubber compositionUS5227425 *Feb 20, 1992Jul 13, 1993Compagnie Generale Des Etablissements Michelin-Michelin & CieCopolymer rubber composition with silica filler, tires having a base of said composition and method of preparing sameUS5286291 *Jul 7, 1993Feb 15, 1994Merck Patent Gesellschaft Mit Beschrankter HaftungPigments containing carbon blackUS5294253 *May 3, 1993Mar 15, 1994Hydril CompanyCarbon black system and improved rubber stockUS5328949 *Dec 2, 1993Jul 12, 1994The Goodyear Tire & Rubber CompanySilica reinforced rubber composition fieldUS5336730 *Dec 2, 1993Aug 9, 1994The Goodyear Tire & Rubber CompanyTire with silica reinforced treadUS5401789 *Jun 3, 1992Mar 28, 1995Degussa AktiengesellschaftProcess for the production of plastic and rubber compositions filled with carbon blackUS5430087 *Sep 2, 1993Jul 4, 1995Hydril CompanyCarbon black pair with different particle size and improved rubber stockUS5679728 *Nov 2, 1995Oct 21, 1997The Yokohama Rubber Co., Ltd.Surface-treated carbon black and rubber composition containing sameDE3502494A1 *Jan 25, 1985Aug 8, 1985Toyoda Gosei KkModified carbon blackEP0050354A1 *Oct 19, 1981Apr 28, 1982Chemische Werke Brockhues AGColouring agentEP0411160A1 *Feb 28, 1990Feb 6, 1991Nippon Steel Chemical Co., Ltd.Method of manufacturing carbon blackEP0501227A1 *Feb 12, 1992Sep 2, 1992COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN - MICHELIN &amp; CIERubber compound and tires based on such a compoundEP0641823A1 *Aug 25, 1994Mar 8, 1995THE GOODYEAR TIRE &amp; RUBBER COMPANYTire with silica reinforced treadEP0646621A1 *Aug 22, 1994Apr 5, 1995Sumitomo Rubber Industries Ltd.Tyre treadEP0711805A1 *Nov 9, 1995May 15, 1996The Yokohama Rubber Co., Ltd.Surface-treated carbon black and rubber composition containing sameFR1230893A * Title not availableGB1139620A * Title not availableGB1213186A * Title not availableGB1363428A * Title not availableGB1363429A * Title not availableGB2044741A * Title not availableJPH0730269A * Title not availableJPH05178604A * Title not available* Cited by examinerNon-Patent CitationsReference1"Tires," Reprinted from Encyclopedia of Polymer Science and Engineering, vol. 16, Second Edition, 1969, pp. 834-861.2Agostini, et al., "New Compound Technology," Goodyear Technical Center Luxembourg (1994).3 *Agostini, et al., New Compound Technology, Goodyear Technical Center Luxembourg (1994).4 *Carbon (Carbon Black) reprinted from Kirk Othmer: Encyclopedia of Chemical Technology, vol. 4, Third Edition, pp. 631 643, 1978.5Carbon (Carbon Black) reprinted from Kirk-Othmer: Encyclopedia of Chemical Technology, vol. 4, Third Edition, pp. 631-643, 1978.6 *Chemical Abstract vol. 100, No. 22, Number 176125s, 1983.7 *Chemical Abstract vol. 102, No. 4, Number 28447z, 1984.8 *Chemical Abstract vol. 104, No. 12, Number 90590k, 1985.9 *Chemical Abstract vol. 105, No. 8, Number 61488y, 1985.10 *Chemical Abstract vol. 106, No. 28, Number 224473b, 1987.11 *Chemical Abstract vol. 110, No. 6, Number 48370n, 1986.12 *Chemical Abstract vol. 112, No. 18, Number 160248w, 1988.13 *Chemical Abstract vol. 114, No. 14, Number 124715d (1990).14 *Chemical Abstract vol. 66, No. 24, Number 105491b, 1966.15 *Chemical Abstract vol. 67, No. 2, Number 3806m, 1966.16 *Chemical Abstract vol. 69, No. 18, Number 68396p,1967.17 *Chemical Abstract vol. 88, No. 22, Number 161466p, 1978.18 *Chemical Abstract vol. 94, No. 16, Number 122906m,1980.19 *Chemical Abstract vol. 94, No. 8, Number 48630y, 1980.20 *Concise Encyclopedia of Polymer Science and Engineering, Wiley, 1990, pp. 104 105.21Concise Encyclopedia of Polymer Science and Engineering, Wiley, 1990, pp. 104-105.22 *Derwent Abstract WPI Acc No. 78 73373A/41, Japanese Patent Application No. 53 100190, 1978.23Derwent Abstract WPI Acc No. 78-73373A/41, Japanese Patent Application No. 53-100190, 1978.24 *Derwent Abstract, Japanese Patent Application No. 80 73657, Mar. 19, 1996.25Derwent Abstract, Japanese Patent Application No. 80-73657, Mar. 19, 1996.26 *Derwent Abstract, WPI Acc No. 86 037092/06, U.S. Patent No. 4,605,542, 1986.27Derwent Abstract, WPI Acc No. 86-037092/06, U.S. Patent No. 4,605,542, 1986.28 *Derwent Abstract, WPI Acc No. 87 034097/05, Japanese Patent Application No. 61 291659, 1986.29Derwent Abstract, WPI Acc No. 87-034097/05, Japanese Patent Application No. 61-291659, 1986.30 *Derwent Abstract, WPI Acc No. 88 052867/08, Japanese Patent Application No. 63 008442, 1988.31 *Derwent Abstract, WPI Acc No. 88 261546/37, Japanese Patent Application No. 63 190800, 1988.32Derwent Abstract, WPI Acc No. 88-052867/08, Japanese Patent Application No. 63-008442, 1988.33Derwent Abstract, WPI Acc No. 88-261546/37, Japanese Patent Application No. 63-190800, 1988.34 *Derwent Abstract, WPI Acc No. 90 128540/17, Japanese Patent Application No. 2 077483, 1990.35 *Derwent Abstract, WPI Acc No. 90 335599/45, DD No. 279537, 1990.36Derwent Abstract, WPI Acc No. 90-128540/17, Japanese Patent Application No. 2-077483, 1990.37Derwent Abstract, WPI Acc No. 90-335599/45, DD No. 279537, 1990.38 *Derwent Abstract, WPI Acc No. 92 369382/45, Japanese Patent Application No. 4 270199, 1992.39Derwent Abstract, WPI Acc No. 92-369382/45, Japanese Patent Application No. 4-270199, 1992.40 *Derwent Abstract, WPI Acc No. 95 019436/03, Japanese Patent Application No. 63 06289, 1994.41Derwent Abstract, WPI Acc No. 95-019436/03, Japanese Patent Application No. 63-06289, 1994.42 *Dialog Abstract No. 1933022, U.S. Patent 4,820,751, 1989.43 *Dialog Abstract of Japanese Application No. 4 276000, 1992.44 *Dialog Abstract of Japanese Application No. 4 362009, 1992.45Dialog Abstract of Japanese Application No. 4-276000, 1992.46Dialog Abstract of Japanese Application No. 4-362009, 1992.47Ouyang et al., "Carbon Black Effects on Treadwear," Presented at a Meeting of the Rubber Division, American Chemical Society, Las Vegas, Nevada, May 29-Jun. 1, 1990.48 *Ouyang et al., Carbon Black Effects on Treadwear, Presented at a Meeting of the Rubber Division, American Chemical Society, Las Vegas, Nevada, May 29 Jun. 1, 1990.49 *Patent Abstracts of Japan, Publication No. JP6067421, Mar. 11, 1994.50 *PCT International Search Report for Application No. PCT/ US96/07309.51 *PCT International Search Report for Application No. PCT/US96/07312.52 *PCT Search Report PCT/US 96/07310, mailed Jan. 14, 1997.53Studebaker et al., "The Rubber Compound and its Composition," Science and Technology of Rubber, Academic Press, 1978, Chapter 9, pp. 367-375.54 *Studebaker et al., The Rubber Compound and its Composition, Science and Technology of Rubber , Academic Press, 1978, Chapter 9, pp. 367 375.55 *Tires, Reprinted from Encyclopedia of Polymer Science and Engineering , vol. 16, Second Edition, 1969, pp. 834 861.56 *U.S. Application Serial No. 08/446,141, no date available.57 *WPI/Derwent 93 261471 Abstract of Japanese Patent No. 5178604 (Dec. 1991).58WPI/Derwent 93-261471--Abstract of Japanese Patent No. 5178604 (Dec. 1991).* Cited by examinerReferenced byCiting PatentFiling datePublication dateApplicantTitleUS6172154May 3, 1996Jan 9, 2001Cabot CorporationElastomers compositions with dual phase aggregates and pre-vulcanization modifierUS6191194Nov 12, 1999Feb 20, 2001Cabot CorporationSilicon-treated carbon blacks surface treated with a silicone fluid or a silaneUS6211279Aug 16, 1999Apr 3, 2001Cabot CorporationMethod of making a multi-phase aggregate using a multi-stage processUS6291572May 2, 1997Sep 18, 2001Cabot CorporationElastomer compositions and methodsUS6323273Sep 9, 1999Nov 27, 2001Cabot 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therewith, and methods for making same* Cited by examinerClassifications U.S. Classification523/215, 524/495, 523/216, 523/212, 524/261, 524/262, 524/424, 524/578International ClassificationC09C1/56, C08K9/06, C09C1/50Cooperative ClassificationC08K9/06, C09C1/50, C09C1/56, C01P2006/12, C01P2004/04European ClassificationC08K9/06, C09C1/50, C09C1/56Legal EventsDateCodeEventDescriptionSep 25, 1995ASAssignmentOwner name: CABOT CORPORATION, MASSACHUSETTSFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:MAHMUD, KHALED;WANG, MENG-JIAO;FRANCIS, ROBERT A.;REEL/FRAME:007699/0579;SIGNING DATES FROM 19950908 TO 19950920Aug 22, 2002FPAYFee paymentYear of fee payment: 4Aug 22, 2006FPAYFee paymentYear of fee payment: 8Aug 24, 2010FPAYFee paymentYear of fee payment: 12RotateOriginal ImageGoogle Home - Sitemap - USPTO Bulk Downloads - Privacy Policy - Terms of Service - About Google Patents - Send FeedbackData provided by IFI CLAIMS Patent Services