GB729381A - Water dispersible carbon black - Google Patents

Water dispersible carbon black

Info

Publication number
GB729381A
GB729381A GB14792/53A GB1479253A GB729381A GB 729381 A GB729381 A GB 729381A GB 14792/53 A GB14792/53 A GB 14792/53A GB 1479253 A GB1479253 A GB 1479253A GB 729381 A GB729381 A GB 729381A
Authority
GB
United Kingdom
Prior art keywords
carbon black
bentonite
water
per cent
tumbling
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
Application number
GB14792/53A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JM Huber Corp
Original Assignee
JM Huber 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
Application filed by JM Huber Corp filed Critical JM Huber Corp
Publication of GB729381A publication Critical patent/GB729381A/en
Expired legal-status Critical Current

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
    • C09C1/56—Treatment of carbon black ; Purification
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density

Abstract

Densified carbon black colouring material readily dispersible in water comprises a major proportion of carbon black and at least 1 per cent. by weight of finely divided bentonite intimately dispersed in said carbon black. The densified carbon black has a bulk density of more than about 18 pounds per cubic foot and may be produced by tumbling or pressing under a high load and may be in the form of beads or pellets or crushed granules. The particles of bentonite may be predominantly smaller than 300 mesh (Tyler standard).ALSO:A composition readily dispersible in water for use in water-based paints and inks and for colouring paper comprises a major proportion of carbon black and at least one per cent, preferably about 25 per cent, by weight of finely divided bentonite. The particles of bentonite may be predominantly smaller than 300 mesh (Tyler standard). The bentonite, while essentially montmorillonite, may contain appreciable quantities of calcium and magnesium. Bentonites specified are Wyoming bentonite and materials available under the trade names Aquagel, BC Volclay, National Standard, Magcogel and Control gel. The composition is in the form of bead or pellets or crushed granules produced by tumbling or pressing and has a bulk density of about 18 pounds per cubic foot or more.
GB14792/53A 1953-03-13 1953-05-27 Water dispersible carbon black Expired GB729381A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US729381XA 1953-03-13 1953-03-13

Publications (1)

Publication Number Publication Date
GB729381A true GB729381A (en) 1955-05-04

Family

ID=22110675

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14792/53A Expired GB729381A (en) 1953-03-13 1953-05-27 Water dispersible carbon black

Country Status (1)

Country Link
GB (1) GB729381A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2175050A1 (en) * 1972-03-08 1973-10-19 Shell Int Research
EP0016863A1 (en) * 1979-03-21 1980-10-15 Degussa Aktiengesellschaft Process for preparing composite granulate consisting of carbon black and a clear silicate filler, and rubber composition containing this composite granulate
US4882114A (en) * 1984-01-06 1989-11-21 The Wiggins Teape Group Limited Molding of fiber reinforced plastic articles
US4957805A (en) * 1986-07-31 1990-09-18 The Wiggins Teape Group Limited Method of making laminated reinforced thermoplastic sheets and articles made therefrom
US4964935A (en) * 1986-07-31 1990-10-23 The Wiggins Teape Group Limited Method of making fibre reinforced thermoplastics material structure
US4978489A (en) * 1986-07-31 1990-12-18 The Wiggins Teape Group Limited Process for the manufacture of a permeable sheet-like fibrous structure
US5053449A (en) * 1988-08-03 1991-10-01 The Wiggins Teape Group Limited Plastics material
US5215627A (en) * 1986-07-31 1993-06-01 The Wiggins Teape Group Limited Method of making a water laid fibrous web containing one or more fine powders
US5242749A (en) * 1987-03-13 1993-09-07 The Wiggins Teape Group Limited Fibre reinforced plastics structures
US5547498A (en) * 1988-11-25 1996-08-20 Mitsubishi Chemical Corporation Easily dispersible coloring carbon black and process for preparing an ink

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2175050A1 (en) * 1972-03-08 1973-10-19 Shell Int Research
EP0016863A1 (en) * 1979-03-21 1980-10-15 Degussa Aktiengesellschaft Process for preparing composite granulate consisting of carbon black and a clear silicate filler, and rubber composition containing this composite granulate
FR2451933A1 (en) * 1979-03-21 1980-10-17 Degussa PROCESS FOR THE MANUFACTURE OF A MIXED GRANULE OF CARBON BLACK AND A FILL OF LIGHT COLOR
US4882114A (en) * 1984-01-06 1989-11-21 The Wiggins Teape Group Limited Molding of fiber reinforced plastic articles
US4978489A (en) * 1986-07-31 1990-12-18 The Wiggins Teape Group Limited Process for the manufacture of a permeable sheet-like fibrous structure
US4964935A (en) * 1986-07-31 1990-10-23 The Wiggins Teape Group Limited Method of making fibre reinforced thermoplastics material structure
US4957805A (en) * 1986-07-31 1990-09-18 The Wiggins Teape Group Limited Method of making laminated reinforced thermoplastic sheets and articles made therefrom
US5215627A (en) * 1986-07-31 1993-06-01 The Wiggins Teape Group Limited Method of making a water laid fibrous web containing one or more fine powders
US5558931A (en) * 1986-07-31 1996-09-24 The Wiggins Teape Group Limited Fibre reinforced thermoplastics material structure
US5639324A (en) * 1986-07-31 1997-06-17 The Wiggins Teape Group Limited Method of making laminated reinforced thermoplastic sheets and articles made therefrom
US5242749A (en) * 1987-03-13 1993-09-07 The Wiggins Teape Group Limited Fibre reinforced plastics structures
US5053449A (en) * 1988-08-03 1991-10-01 The Wiggins Teape Group Limited Plastics material
US5547498A (en) * 1988-11-25 1996-08-20 Mitsubishi Chemical Corporation Easily dispersible coloring carbon black and process for preparing an ink

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