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FR2585691B1 - PROCESS FOR THE PREPARATION OF FINE LAMELLAR CALCIN TALK POWDER - Google Patents

PROCESS FOR THE PREPARATION OF FINE LAMELLAR CALCIN TALK POWDER

Info

Publication number
FR2585691B1
FR2585691B1 FR8511840A FR8511840A FR2585691B1 FR 2585691 B1 FR2585691 B1 FR 2585691B1 FR 8511840 A FR8511840 A FR 8511840A FR 8511840 A FR8511840 A FR 8511840A FR 2585691 B1 FR2585691 B1 FR 2585691B1
Authority
FR
France
Prior art keywords
calcin
preparation
fine lamellar
talk
powder
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
FR8511840A
Other languages
French (fr)
Other versions
FR2585691A1 (en
Inventor
Bruno Ducasse
Georges Fourty
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.)
Imerys Talc Luzenac France SAS
Original Assignee
Talc de Luzenac SA
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 Talc de Luzenac SA filed Critical Talc de Luzenac SA
Priority to FR8511840A priority Critical patent/FR2585691B1/en
Publication of FR2585691A1 publication Critical patent/FR2585691A1/en
Application granted granted Critical
Publication of FR2585691B1 publication Critical patent/FR2585691B1/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
    • C09C1/28—Compounds of silicon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
FR8511840A 1985-07-31 1985-07-31 PROCESS FOR THE PREPARATION OF FINE LAMELLAR CALCIN TALK POWDER Expired FR2585691B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8511840A FR2585691B1 (en) 1985-07-31 1985-07-31 PROCESS FOR THE PREPARATION OF FINE LAMELLAR CALCIN TALK POWDER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8511840A FR2585691B1 (en) 1985-07-31 1985-07-31 PROCESS FOR THE PREPARATION OF FINE LAMELLAR CALCIN TALK POWDER

Publications (2)

Publication Number Publication Date
FR2585691A1 FR2585691A1 (en) 1987-02-06
FR2585691B1 true FR2585691B1 (en) 1987-10-30

Family

ID=9321899

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8511840A Expired FR2585691B1 (en) 1985-07-31 1985-07-31 PROCESS FOR THE PREPARATION OF FINE LAMELLAR CALCIN TALK POWDER

Country Status (1)

Country Link
FR (1) FR2585691B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2674515B1 (en) * 1991-03-29 1993-09-03 Talc Luzenac TALKY SUBSTANCES HAVING SPECIFIC SURFACE PROPERTIES AND METHODS OF MANUFACTURE.
US9371237B2 (en) 2013-04-22 2016-06-21 American Talc Company Methods and systems for controlled conversion of minerals to pigmenting elements
CN113045823B (en) * 2021-03-23 2023-10-27 辽宁鑫达滑石集团有限公司 Talcum powder modified low-VOC (volatile organic compound) high-rigidity polypropylene material and preparation method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3366501A (en) * 1964-12-10 1968-01-30 Cyprus Mines Corp Calcined hydrophilic talc pigment

Also Published As

Publication number Publication date
FR2585691A1 (en) 1987-02-06

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Legal Events

Date Code Title Description
ST Notification of lapse