IL43654A - Carbon black pigments and rubber compositions - Google Patents

Carbon black pigments and rubber compositions

Info

Publication number
IL43654A
IL43654A IL43654A IL4365473A IL43654A IL 43654 A IL43654 A IL 43654A IL 43654 A IL43654 A IL 43654A IL 4365473 A IL4365473 A IL 4365473A IL 43654 A IL43654 A IL 43654A
Authority
IL
Israel
Prior art keywords
tint
value
carbon black
rubber
surface area
Prior art date
Application number
IL43654A
Other versions
IL43654A0 (en
Original Assignee
Cabot Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US346979A external-priority patent/US3864305A/en
Priority claimed from US00346959A external-priority patent/US3799788A/en
Application filed by Cabot Corp filed Critical Cabot Corp
Publication of IL43654A0 publication Critical patent/IL43654A0/en
Publication of IL43654A publication Critical patent/IL43654A/en

Links

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
    • C09C1/50—Furnace black ; Preparation thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon

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

1437250 Furnace carbon black CABOT CORP 23 Nov 1973 [2 April 1973 (2)] 54443/73 Heading C1A [Also in Division C3] A furnace carbon black has a value for the tint factor relationship of (tint + 0À6 (D a )], where D a is apparent diameter, of 311-316; a value for the tint contribution ratio of tint to tint factor of 0À75-0À82; a pH value of at least 4; an iodine surface area of 67-145 m.<SP>2</SP>/g. and a value for the BET total surface area of less than 160 m.<SP>2</SP>/g. This carbon black may be used as a reinforcing filler in compositions containing natural or synthetic rubber in amounts of from 10-250 parts by weight of black to 100 parts by weight of rubber and the compositions vulcanized to give rubber products. The synthetic rubbers listed include chlorinated and styrene/butadiene types. Details of test methods, vulcanizing agents and other rubber compounding additives are given.

Claims (10)

The embodiments of the invention in which an exclusive property or privilege is claimed are defined as follows:
1. A furnace-type carbon black product characterized by having a value for the tint factor relationship of Ttint + 0.6 (Dcl)], wherein Dci is apparent diameter, of at least 311 to 316, a value for the tint contribution ratio of tint to tint factor of at least 0.75 to 0.82, a pH value of at least 4, an iodine surface area of at least 67 to about 145 m2/g and a value for the BET total surface area of less than 160 m2 /g.
2. A furnace-type carbon black product as defined in Claim 1 wherein the tint contribution ratio ranges from 0.76 to 0.80.
3. A furnace-type carbon black product as defined in Claim 1 wherein the iodine surface area ranges from 69 to about 145 m2 /g.
4. A furnace -type carbon black product as defined in Claim 1 wherein the iodine surface area ranges from about 75 to about 135 m2/g.
5. A composition of matter comprising a rubber selected from the group consisting of natural and synthetic rubbers and a carbon black product selected from the group consisting of furnace-type carbon black products characterized by having a value for the tint factor relationship of [tint + 0.6 (D )], wherein D is appar-ent diameter, of at least 31 X to 316, a value for the tint contribution ratio of tint to tint factor of at least 0.75 to 0.82, a pH value of at least 4, an iodine surface area of at least 67 to about 145 m2 /g and a value for the BET total surface area of less than 160 m2/g, wherein the carbon black product is present in amounts of from about 10 to about 250 parts by weight per 100 parts by weight of rubber.
6. A composition as defined in Claim 1 wherein the rubber is natural rubber.
7. A composition as defined in Claim 1 wherein the rubber is synthetic rubber.
8. A process for preparing a rubber composition having improved properties which comprises mixing a rubber selected from the group consisting of natural and synthetic rubbers with a carbon black product selected from the, group consisting of furnace-type carbon blacks characterized by having a value for the tint factor relationship of [tint + 0.6 (D 3-) ] , wherein D3. is apparent diameter, of at least 311 to 316, a value for the tint - 5f- contribution ratio of tint to tint factor of at least 0.75 to 0.82, a pH value of at least 4, an iodine surface area of at least 67 to about 145 m2/g and a value for the BET total surface area of less than 160 m2/g, wherein the carbon black product is present in amounts of from about 10 to about 250 parts by weight per 100 parts by weight of rubber.
9. A process as defined in Claim 8 wherein the furnace-type carbon black product is present in amounts of from about 20 to about 100 parts by weight per 100 parts by weight of rubber.
10. A process as defined in Claim 8 wherein the carbon black product is present in amounts of from about 40 to about 80 parts by weight per 100 parts by weight of rubber. Tol-Avuv, November 18. 1973
IL43654A 1973-04-02 1973-11-20 Carbon black pigments and rubber compositions IL43654A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US346979A US3864305A (en) 1973-04-02 1973-04-02 Carbon Black Reinforced Compositions
US00346959A US3799788A (en) 1973-04-02 1973-04-02 Carbon black pigments

Publications (2)

Publication Number Publication Date
IL43654A0 IL43654A0 (en) 1974-03-14
IL43654A true IL43654A (en) 1976-05-31

Family

ID=26995073

Family Applications (1)

Application Number Title Priority Date Filing Date
IL43654A IL43654A (en) 1973-04-02 1973-11-20 Carbon black pigments and rubber compositions

Country Status (15)

Country Link
JP (1) JPS502750A (en)
AR (1) AR205159A1 (en)
BR (1) BR7401652D0 (en)
CA (1) CA995858A (en)
CS (1) CS189624B2 (en)
DD (2) DD114422B3 (en)
DE (1) DE2363310B2 (en)
ES (1) ES421349A1 (en)
FR (1) FR2223389B1 (en)
GB (1) GB1437250A (en)
IL (1) IL43654A (en)
IN (1) IN140396B (en)
IT (1) IT999872B (en)
NL (1) NL7317618A (en)
PL (1) PL88679B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL38825A (en) * 1971-03-10 1975-02-10 Cabot Corp Carbon black pigments and rubber compositions
JPS52101503A (en) * 1976-02-21 1977-08-25 Bridgestone Corp Pneumatic tire with improved tread
JPS5910223A (en) * 1983-06-27 1984-01-19 マルコン電子株式会社 Electrolytic condenser

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2851337A (en) * 1951-08-22 1958-09-09 Columbian Carbon Carbon black process
NL6507635A (en) * 1964-07-02 1966-01-03
US3408165A (en) * 1966-06-24 1968-10-29 Ashland Oil Inc Production of carbon black
US3443901A (en) * 1966-06-27 1969-05-13 Cabot Corp High velocity process for making carbon black
US3424556A (en) * 1966-07-27 1969-01-28 Us Interior Production of carbon black from coal
US3420631A (en) * 1966-09-30 1969-01-07 Cabot Corp Process and apparatus for the production of carbon black
US3490869A (en) * 1966-11-17 1970-01-20 Columbian Carbon Vortex reactor for carbon black manufacture
US3475125A (en) * 1966-12-23 1969-10-28 Phillips Petroleum Co Production of carbon black
US3619140A (en) * 1967-01-03 1971-11-09 Cabot Corp Process for making carbon black
US3490870A (en) * 1967-08-09 1970-01-20 Columbian Carbon Method and apparatus for the production of carbon black
US3523758A (en) * 1967-10-16 1970-08-11 Phillips Petroleum Co Apparatus for producing carbon black
US3523759A (en) * 1967-10-16 1970-08-11 Phillips Petroleum Co Apparatus for producing carbon black
US3404960A (en) * 1967-12-11 1968-10-08 Peabody Coal Co Continuous process for simultaneously producing coke and carbon black
US3514259A (en) * 1968-01-30 1970-05-26 Ashland Oil Inc Carbon black reactor and process
US3512934A (en) * 1968-07-01 1970-05-19 Phillips Petroleum Co Production of carbon black
US3494740A (en) * 1968-07-01 1970-02-10 Phillips Petroleum Co Production of carbon black
ZA713157B (en) * 1970-06-08 1972-01-26 Cabot Corp Process and apparatus for producing carbon black
IL38825A (en) * 1971-03-10 1975-02-10 Cabot Corp Carbon black pigments and rubber compositions

Also Published As

Publication number Publication date
DD114422A5 (en) 1975-08-05
DD120025A5 (en) 1976-05-20
AR205159A1 (en) 1976-04-12
CS189624B2 (en) 1979-04-30
PL88679B1 (en) 1976-09-30
FR2223389B1 (en) 1978-02-10
IT999872B (en) 1976-03-10
DD114422B3 (en) 1986-10-29
JPS502750A (en) 1975-01-13
BR7401652D0 (en) 1974-11-05
AU6378273A (en) 1975-06-19
NL7317618A (en) 1974-10-04
CA995858A (en) 1976-08-31
DE2363310A1 (en) 1974-10-17
DD120025B1 (en) 1986-10-29
FR2223389A1 (en) 1974-10-25
GB1437250A (en) 1976-05-26
DE2363310B2 (en) 1980-01-10
IL43654A0 (en) 1974-03-14
IN140396B (en) 1976-10-30
ES421349A1 (en) 1976-04-16

Similar Documents

Publication Publication Date Title
DE60116085T2 (en) IMPROVED PROCESSABILITY OF SILICA REINFORCED RUBBER CONTAINING AN AMID LINK
DE60112600T2 (en) COMPOSITION REINFORCED WITH SILICA, CONTAINING MERCENOSOLANE AND ALKYLALKOXYSILANE
DE69812486T2 (en) Rubber composition based on carbon black with silica fixed on it and an alkoxysilane functional diene polymer
DE69826188T2 (en) Composition containing the cyclic amine-initiated elastomers and silica and process for their preparation
DE69811436T2 (en) Improved processability of silica-filled rubber compositions
DE4225234C2 (en) Rubber composition from the series of conjugated dienes
DE60011010T2 (en) Tire with silica-reinforced tread consisting of trans 1,4-polybutadiene, solution SBR, polyisoprene and defined amounts of carbon black and amorphous silica
GB1373691A (en) Carbon black pigments and rubber compositions
US4309318A (en) Tread compositions for tires having low rolling resistance
DE69315587T2 (en) RUBBER MIX FOR RUNNING AREAS
DE69330112T2 (en) Rubber compound
US2821232A (en) Rubber tire tread composition containing carbon black and silica and tire made from same
DE69313037T2 (en) Rubber containing silica and tires with a tread made from them
DE19957590A1 (en) Production of modified carbon black for rubber reinforcement, e.g. for tire production, involves treatment of carbon black with water-dispersed silica and an alkoxy-organosilane compound
US4973463A (en) Carbon black for tire tread
IL43654A (en) Carbon black pigments and rubber compositions
US4631304A (en) Novel carbon black and process for preparing same
US4518434A (en) Carbon black and process for preparing same
US5985978A (en) Rubber composition for tire tread
US3723355A (en) Elastomeric mixtures vulcanizable to electrically conductive vulcanisates and methods of preparing the same
US3280876A (en) Processing stereoregular polybutadiene containing high structure carbon black and tire treads made therefrom
US3231546A (en) Solid styrene-sulfur compounds and vulcanizates made therewith
JPS61255945A (en) Rubber composition containing silica having improved dispersibility
JP3948817B2 (en) Rubber composition for tire tread
DE69311646T2 (en) Rubber mixture and its manufacture