IT1020906B - Procedimento per preparare un agente opacizzante di silice preci pitata finemente suddivisa - Google Patents

Procedimento per preparare un agente opacizzante di silice preci pitata finemente suddivisa

Info

Publication number
IT1020906B
IT1020906B IT69927/74A IT6992774A IT1020906B IT 1020906 B IT1020906 B IT 1020906B IT 69927/74 A IT69927/74 A IT 69927/74A IT 6992774 A IT6992774 A IT 6992774A IT 1020906 B IT1020906 B IT 1020906B
Authority
IT
Italy
Prior art keywords
pitata
preci
preparing
procedure
finely divided
Prior art date
Application number
IT69927/74A
Other languages
English (en)
Italian (it)
Original Assignee
Ppg Industries Inc
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 Ppg Industries Inc filed Critical Ppg Industries Inc
Application granted granted Critical
Publication of IT1020906B publication Critical patent/IT1020906B/it

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
    • C09C1/28—Compounds of silicon
    • C09C1/30—Silicic acid
    • C09C1/309—Combinations of treatments provided for in groups C09C1/3009 - C09C1/3081
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/42—Gloss-reducing agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Silicon Compounds (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
IT69927/74A 1973-10-23 1974-09-30 Procedimento per preparare un agente opacizzante di silice preci pitata finemente suddivisa IT1020906B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40870573A 1973-10-23 1973-10-23

Publications (1)

Publication Number Publication Date
IT1020906B true IT1020906B (it) 1977-12-30

Family

ID=23617411

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69927/74A IT1020906B (it) 1973-10-23 1974-09-30 Procedimento per preparare un agente opacizzante di silice preci pitata finemente suddivisa

Country Status (5)

Country Link
JP (1) JPS5067797A (enrdf_load_html_response)
CA (1) CA1027707A (enrdf_load_html_response)
FR (1) FR2248306A1 (enrdf_load_html_response)
GB (1) GB1490528A (enrdf_load_html_response)
IT (1) IT1020906B (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453880A1 (fr) * 1979-04-13 1980-11-07 Rhone Poulenc Ind Nouveau pigment a base de silice sous forme de bille, procede pour l'obtenir et application, notamment comme charge renforcante dans les elastomeres
JP2545282B2 (ja) * 1989-04-17 1996-10-16 日東化学工業株式会社 球状シリカ粒子の製造方法

Also Published As

Publication number Publication date
GB1490528A (en) 1977-11-02
CA1027707A (en) 1978-03-14
JPS5067797A (enrdf_load_html_response) 1975-06-06
FR2248306A1 (enrdf_load_html_response) 1975-05-16

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