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AR003358A1 - Carbonato de calcio resistente al acido, procedimiento para prepararlo y metodo para mejorar con el mismo las propiedades opticas de papel neutro alevemente acido. - Google Patents

Carbonato de calcio resistente al acido, procedimiento para prepararlo y metodo para mejorar con el mismo las propiedades opticas de papel neutro alevemente acido.

Info

Publication number
AR003358A1
AR003358A1 ARP960104118A AR10411896A AR003358A1 AR 003358 A1 AR003358 A1 AR 003358A1 AR P960104118 A ARP960104118 A AR P960104118A AR 10411896 A AR10411896 A AR 10411896A AR 003358 A1 AR003358 A1 AR 003358A1
Authority
AR
Argentina
Prior art keywords
calcium carbonate
acid
improve
acid resistant
optical properties
Prior art date
Application number
ARP960104118A
Other languages
English (en)
Original Assignee
Ecc Internat 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 Ecc Internat Inc filed Critical Ecc Internat Inc
Publication of AR003358A1 publication Critical patent/AR003358A1/es

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
    • C09C1/02—Compounds of alkaline earth metals or magnesium
    • C09C1/021—Calcium carbonates
    • C09C1/022—Treatment with inorganic compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K33/00—Medicinal preparations containing inorganic active ingredients
    • A61K33/42—Phosphorus; Compounds thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/28—Asteraceae or Compositae (Aster or Sunflower family), e.g. chamomile, feverfew, yarrow or echinacea
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/30—Drugs for disorders of the nervous system for treating abuse or dependence
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/12—Drugs for disorders of the metabolism for electrolyte homeostasis
    • A61P3/14—Drugs for disorders of the metabolism for electrolyte homeostasis for calcium homeostasis
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/90—Other properties not specified above
    • 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
    • D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Epidemiology (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Botany (AREA)
  • Medical Informatics (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Mycology (AREA)
  • Biotechnology (AREA)
  • Alternative & Traditional Medicine (AREA)
  • Obesity (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Biomedical Technology (AREA)
  • Psychiatry (AREA)
  • Addiction (AREA)
  • Endocrinology (AREA)
  • Hematology (AREA)
  • Diabetes (AREA)
  • Rheumatology (AREA)
  • Paper (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

Se presentan una forma mejorada de carbonato de calcio que es resistente al ácido para facilitar su uso como material de aportación en la fabricación deun papel neutro a levemente ácido, y un proceso para producir este carbonato de calcio resistente al ácido. Este carbonato de calcio resistente al ácidocomprende una mezcla de por lo menos aproximadamente 0,5 a aproximadamente 10 por ciento de una sal de aluminio, en base al peso seco del carbonato decalcio, y carbonato de calcio. Las salesde aluminio preferidas son el sulfato alumínico, el cloruro alumínico, y el cloruro polialumínico. Se presentaademás para mejorar las propiedades ópticas de papel neutro a levemente ácido mediante la adición al mismo de una composición de dicho carbonato de calcio.
ARP960104118A 1995-08-24 1996-08-26 Carbonato de calcio resistente al acido, procedimiento para prepararlo y metodo para mejorar con el mismo las propiedades opticas de papel neutro alevemente acido. AR003358A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/518,763 US5599388A (en) 1995-08-24 1995-08-24 Acid resistant calcium carbonate composition containing an aluminum salt, uses therefor and processes for its production

Publications (1)

Publication Number Publication Date
AR003358A1 true AR003358A1 (es) 1998-07-08

Family

ID=24065399

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP960104118A AR003358A1 (es) 1995-08-24 1996-08-26 Carbonato de calcio resistente al acido, procedimiento para prepararlo y metodo para mejorar con el mismo las propiedades opticas de papel neutro alevemente acido.

Country Status (8)

Country Link
US (1) US5599388A (es)
EP (1) EP0848736A4 (es)
JP (1) JPH11512068A (es)
KR (1) KR19990043987A (es)
AR (1) AR003358A1 (es)
AU (1) AU699931B2 (es)
CA (1) CA2230094A1 (es)
WO (1) WO1997008249A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7029553B1 (en) * 1992-07-24 2006-04-18 Peach State Labs, Inc. Urea sulfate and urea hydrochloride in paper and pulp processing
US6083317A (en) * 1996-11-05 2000-07-04 Imerys Pigments, Inc. Stabilized calcium carbonate composition using sodium silicate and one or more weak acids or alum and uses therefor
US5913973A (en) * 1997-07-08 1999-06-22 Ecc International Inc. Method for producing high solids aqueous acid-resistant calcium carbonate suspensions and product thereof
US6251356B1 (en) 1999-07-21 2001-06-26 G. R. International, Inc. High speed manufacturing process for precipitated calcium carbonate employing sequential perssure carbonation
US6623555B1 (en) 2000-06-01 2003-09-23 Jukka P. Haverinen Composite precipitated calcium carbonate/silicon compound pigment and method of making same
US7048900B2 (en) * 2001-01-31 2006-05-23 G.R. International, Inc. Method and apparatus for production of precipitated calcium carbonate and silicate compounds in common process equipment
US8088250B2 (en) * 2008-11-26 2012-01-03 Nalco Company Method of increasing filler content in papermaking
KR101110783B1 (ko) * 2009-11-17 2012-02-16 한국지질자원연구원 산처리에 의한 탄산칼슘의 불순물 3단계 제거방법
US8387282B2 (en) 2010-04-26 2013-03-05 Nike, Inc. Cable tightening system for an article of footwear
US8586156B2 (en) 2010-05-04 2013-11-19 International Paper Company Coated printable substrates resistant to acidic highlighters and printing solutions
EP2596169A1 (en) 2010-07-23 2013-05-29 International Paper Company Coated printable substrates providing higher print quality and resolution at lower ink usage
ES2551603T3 (es) * 2011-06-21 2015-11-20 Omya International Ag Proceso para la producción de carbonato de calcio precipitado
PH12014000291B1 (en) 2013-10-31 2018-03-16 Glatz Julius Gmbh Tobacco product wrapping material with controlled burning properties
CN114318937A (zh) * 2020-09-27 2022-04-12 牡丹江市海洋新材料科技有限责任公司 可溶性硅酸盐、聚合氯化铝、絮凝剂在多领域组合使用的新方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4115187A (en) * 1970-03-31 1978-09-19 Welwyn Hall Research Association Agglomerated fillers used in paper
JPS53119299A (en) * 1977-03-29 1978-10-18 Shiraishi Kogyo Kaisha Ltd Surfacee modified material of cubic calcium carbonate having diameters of 0*1 to 1*0 micro meter
IT1151847B (it) * 1982-07-14 1986-12-24 Prodeco Spa Procedimento per la collatura di carta
SE462495B (sv) * 1988-07-22 1990-07-02 Eka Nobel Ab Foerfarande foer beredning av en syraresistent belaeggning paa kalciumkarbonatpartiklar, partiklar framstaellda enligt foerfarandet samt anvaendning av partiklarna som fyllmedel
US5043017A (en) * 1990-03-09 1991-08-27 Pfizer Inc. Acid-stabilized calcium carbonate, process for its production and method for its use in the manufacture of acidic paper
US5164006A (en) * 1991-04-08 1992-11-17 Ecc America Inc. Method for preparing acid resistant calcium carbonate pigments
US5221435A (en) * 1991-09-27 1993-06-22 Nalco Chemical Company Papermaking process

Also Published As

Publication number Publication date
AU699931B2 (en) 1998-12-17
CA2230094A1 (en) 1997-03-06
JPH11512068A (ja) 1999-10-19
EP0848736A4 (en) 1999-06-16
WO1997008249A1 (en) 1997-03-06
EP0848736A1 (en) 1998-06-24
KR19990043987A (ko) 1999-06-25
AU6858496A (en) 1997-03-19
US5599388A (en) 1997-02-04

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