JPS5771814A - Hydrophilic fine powder of talc - Google Patents

Hydrophilic fine powder of talc

Info

Publication number
JPS5771814A
JPS5771814A JP55146268A JP14626880A JPS5771814A JP S5771814 A JPS5771814 A JP S5771814A JP 55146268 A JP55146268 A JP 55146268A JP 14626880 A JP14626880 A JP 14626880A JP S5771814 A JPS5771814 A JP S5771814A
Authority
JP
Japan
Prior art keywords
talc
polyalkylene glycol
fine powder
hydrophilic fine
component
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.)
Granted
Application number
JP55146268A
Other languages
Japanese (ja)
Other versions
JPS641408B2 (en
Inventor
Iwao Otsubo
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.)
ASADA SEIFUN KK
Original Assignee
ASADA SEIFUN KK
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 ASADA SEIFUN KK filed Critical ASADA SEIFUN KK
Priority to JP55146268A priority Critical patent/JPS5771814A/en
Publication of JPS5771814A publication Critical patent/JPS5771814A/en
Publication of JPS641408B2 publication Critical patent/JPS641408B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Paper (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)

Abstract

PURPOSE: The titled talc that is made by coating talc particles of specific particle sizes with polyalkylene glycol on the surface, thus showing good whiteness, high opacity and good printability.
CONSTITUTION: 100pts.wt. of talc of less than 10μ average particle size are sprayed with 0.1W10pts. of polyalkylene glycol to form the coating film of polyalkylene glycol on the surface of the talc. Thus, the objective talc used as a filler component for paper or a component for paint is obtained, because of its causing of no dust flying and of high dispersibility in water.
COPYRIGHT: (C)1982,JPO&Japio
JP55146268A 1980-10-21 1980-10-21 Hydrophilic fine powder of talc Granted JPS5771814A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55146268A JPS5771814A (en) 1980-10-21 1980-10-21 Hydrophilic fine powder of talc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55146268A JPS5771814A (en) 1980-10-21 1980-10-21 Hydrophilic fine powder of talc

Publications (2)

Publication Number Publication Date
JPS5771814A true JPS5771814A (en) 1982-05-04
JPS641408B2 JPS641408B2 (en) 1989-01-11

Family

ID=15403889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55146268A Granted JPS5771814A (en) 1980-10-21 1980-10-21 Hydrophilic fine powder of talc

Country Status (1)

Country Link
JP (1) JPS5771814A (en)

Also Published As

Publication number Publication date
JPS641408B2 (en) 1989-01-11

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