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FR2775301B1 - PROCESS FOR THE SYNTHESIS OF CALCIUM CARBONATE IN CONTACT WITH FIBERS, NEW PRODUCT OBTAINED - Google Patents

PROCESS FOR THE SYNTHESIS OF CALCIUM CARBONATE IN CONTACT WITH FIBERS, NEW PRODUCT OBTAINED

Info

Publication number
FR2775301B1
FR2775301B1 FR9802097A FR9802097A FR2775301B1 FR 2775301 B1 FR2775301 B1 FR 2775301B1 FR 9802097 A FR9802097 A FR 9802097A FR 9802097 A FR9802097 A FR 9802097A FR 2775301 B1 FR2775301 B1 FR 2775301B1
Authority
FR
France
Prior art keywords
fibers
synthesis
contact
calcium carbonate
product obtained
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 - Lifetime
Application number
FR9802097A
Other languages
French (fr)
Other versions
FR2775301A1 (en
Inventor
Christian Richard
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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
Priority to FR9802097A priority Critical patent/FR2775301B1/en
Application filed by Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to CNB998030937A priority patent/CN1231636C/en
Priority to PCT/FR1999/000366 priority patent/WO1999042657A1/en
Priority to DE1999612142 priority patent/DE69912142T2/en
Priority to AU24307/99A priority patent/AU762430C/en
Priority to ID20001525A priority patent/ID25919A/en
Priority to BRPI9908118-0A priority patent/BR9908118B1/en
Priority to ES99903781T priority patent/ES2209393T3/en
Priority to JP2000532588A priority patent/JP4386578B2/en
Priority to KR1020007009139A priority patent/KR100687585B1/en
Priority to US09/601,891 priority patent/US6387212B1/en
Priority to DK99903781T priority patent/DK1114219T3/en
Priority to AT99903781T priority patent/ATE252181T1/en
Priority to CA 2318387 priority patent/CA2318387C/en
Priority to EP19990903781 priority patent/EP1114219B1/en
Priority to PT99903781T priority patent/PT1114219E/en
Publication of FR2775301A1 publication Critical patent/FR2775301A1/en
Application granted granted Critical
Publication of FR2775301B1 publication Critical patent/FR2775301B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/70—Inorganic compounds forming new compounds in situ, e.g. within the pulp or paper, by chemical reaction with other substances added separately
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/18—Carbonates
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/01—Waste products, e.g. sludge
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/64—Alkaline compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/65—Acid compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/66—Salts, e.g. alums
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/675—Oxides, hydroxides or carbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Paper (AREA)
FR9802097A 1998-02-20 1998-02-20 PROCESS FOR THE SYNTHESIS OF CALCIUM CARBONATE IN CONTACT WITH FIBERS, NEW PRODUCT OBTAINED Expired - Lifetime FR2775301B1 (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
FR9802097A FR2775301B1 (en) 1998-02-20 1998-02-20 PROCESS FOR THE SYNTHESIS OF CALCIUM CARBONATE IN CONTACT WITH FIBERS, NEW PRODUCT OBTAINED
US09/601,891 US6387212B1 (en) 1998-02-20 1999-02-18 Process for obtaining fibers integral with calcium carbonate particles
DE1999612142 DE69912142T2 (en) 1998-02-20 1999-02-18 METHOD FOR SYNTHESIS OF CALCIUM CARBONATE AND PRODUCED PRODUCT
AU24307/99A AU762430C (en) 1998-02-20 1999-02-18 Calcium carbonate synthesis method and resulting product
ID20001525A ID25919A (en) 1998-02-20 1999-02-18 CALCIUM CARBONATE SYNTHESIS METHOD AND PRODUCTS ARE PRODUCED
BRPI9908118-0A BR9908118B1 (en) 1998-02-20 1999-02-18 process for obtaining integral fiber with calcium carbonate particles and complex product, containing fibers and crystallized charges in their contact.
ES99903781T ES2209393T3 (en) 1998-02-20 1999-02-18 CALCIUM CARBONATE SYNTHESIS PROCEDURE AND PRODUCT OBTAINED.
JP2000532588A JP4386578B2 (en) 1998-02-20 1999-02-18 Method for synthesizing calcium carbonate and resulting product
CNB998030937A CN1231636C (en) 1998-02-20 1999-02-18 Calcium carbonate synthesis method and resulting product
PCT/FR1999/000366 WO1999042657A1 (en) 1998-02-20 1999-02-18 Calcium carbonate synthesis method and resulting product
DK99903781T DK1114219T3 (en) 1998-02-20 1999-02-18 Process for the synthesis of calcium carbonate and the product obtained
AT99903781T ATE252181T1 (en) 1998-02-20 1999-02-18 METHOD FOR SYNTHESIZING CALCIUM CARBONATE AND PRODUCT PRODUCED
CA 2318387 CA2318387C (en) 1998-02-20 1999-02-18 Calcium carbonate synthesis method and resulting product
EP19990903781 EP1114219B1 (en) 1998-02-20 1999-02-18 Calcium carbonate synthesis method and resulting product
PT99903781T PT1114219E (en) 1998-02-20 1999-02-18 CALCIO CARBONATE SYNTHESIS PROCESS AND OBTAINED PRODUCT
KR1020007009139A KR100687585B1 (en) 1998-02-20 1999-02-18 Calcium carbonate synthesis method and product thereby

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9802097A FR2775301B1 (en) 1998-02-20 1998-02-20 PROCESS FOR THE SYNTHESIS OF CALCIUM CARBONATE IN CONTACT WITH FIBERS, NEW PRODUCT OBTAINED

Publications (2)

Publication Number Publication Date
FR2775301A1 FR2775301A1 (en) 1999-08-27
FR2775301B1 true FR2775301B1 (en) 2000-03-24

Family

ID=9523208

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9802097A Expired - Lifetime FR2775301B1 (en) 1998-02-20 1998-02-20 PROCESS FOR THE SYNTHESIS OF CALCIUM CARBONATE IN CONTACT WITH FIBERS, NEW PRODUCT OBTAINED

Country Status (1)

Country Link
FR (1) FR2775301B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6413365B1 (en) * 2001-07-11 2002-07-02 Voith Paper Patent Gmbh Method of loading a fiber suspension with calcium carbonate
FR2831565B1 (en) 2001-10-30 2004-03-12 Internat Paper Sa NOVEL BLANCHIE MECHANICAL PAPER PULP AND MANUFACTURING METHOD THEREOF
DE10208983A1 (en) * 2002-02-28 2003-09-11 Voith Paper Patent Gmbh Process for producing a fibrous web
FI20055234L (en) * 2005-05-18 2006-11-19 Linde Ag A method for cleaning recycled fibers and the use of acid in cleaning
CN112408447B (en) * 2020-11-10 2023-08-08 邯郸市裕耀建材科技有限公司 Preparation method of high-purity nano calcium carbonate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2033452A (en) * 1934-12-10 1936-03-10 Ontario Research Foundation Process for the chemical stabilization of paper and product
US2583548A (en) * 1948-03-17 1952-01-29 Vanderbilt Co R T Production of pigmented cellulosic pulp
JPS5112038B2 (en) * 1972-03-03 1976-04-15
US5096539A (en) * 1989-07-24 1992-03-17 The Board Of Regents Of The University Of Washington Cell wall loading of never-dried pulp fibers

Also Published As

Publication number Publication date
FR2775301A1 (en) 1999-08-27

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