GB163032A - Method of deflocculating solid substances - Google Patents

Method of deflocculating solid substances

Info

Publication number
GB163032A
GB163032A GB11199/21A GB1119921A GB163032A GB 163032 A GB163032 A GB 163032A GB 11199/21 A GB11199/21 A GB 11199/21A GB 1119921 A GB1119921 A GB 1119921A GB 163032 A GB163032 A GB 163032A
Authority
GB
United Kingdom
Prior art keywords
deflocculating
solid substances
graphite
per cent
lampblack
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
GB11199/21A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB163032A publication Critical patent/GB163032A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0004—Preparation of sols
    • B01J13/0034—Additives, e.g. in view of promoting stabilisation or peptisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Abstract

In the process of deflocculating materials such as graphite, lampblack, clay, amorphous pigments, &c. by attrition in the presence of deflocculating agents, as described for instance in Specifications 7775/07, 7776/07, and 27312/07, [all in Class 90, Non-metallic elements], 6463/10, 4155/12, and 111,434, the total moisture content of the charge is kept below that necessary to saturate the paste. In the case of graphite the moisture should be below 32 per cent, and 24 to 27 per cent is preferred.
GB11199/21A 1920-05-01 1921-04-18 Method of deflocculating solid substances Expired GB163032A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US163032XA 1920-05-01 1920-05-01

Publications (1)

Publication Number Publication Date
GB163032A true GB163032A (en) 1922-02-16

Family

ID=21776430

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11199/21A Expired GB163032A (en) 1920-05-01 1921-04-18 Method of deflocculating solid substances

Country Status (1)

Country Link
GB (1) GB163032A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668757A (en) * 1949-08-31 1954-02-09 Du Pont Method of preparing nonaqueous carbon dispersions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668757A (en) * 1949-08-31 1954-02-09 Du Pont Method of preparing nonaqueous carbon dispersions

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