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
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.
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)
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 |
WO2011139481A1 (en) | 2010-05-04 | 2011-11-10 | International Paper Company | Coated printed substrates resistant to acidic highlighters and printing solutions |
CN103003492B (zh) | 2010-07-23 | 2015-04-08 | 国际纸业公司 | 以较低油墨用量提供较高印刷质量和分辨率的涂布可印刷基底 |
PT2537900E (pt) | 2011-06-21 | 2016-01-22 | Omya Int Ag | Processo para a produção de carbonato de cálcio precipitado, carbonato de cálcio precipitado e sua utilização |
PH12014000291A1 (en) * | 2013-10-31 | 2016-05-02 | 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)
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 |
-
1995
- 1995-08-24 US US08/518,763 patent/US5599388A/en not_active Expired - Fee Related
-
1996
- 1996-08-23 EP EP96929028A patent/EP0848736A4/en not_active Withdrawn
- 1996-08-23 AU AU68584/96A patent/AU699931B2/en not_active Ceased
- 1996-08-23 WO PCT/US1996/013655 patent/WO1997008249A1/en not_active Application Discontinuation
- 1996-08-23 CA CA002230094A patent/CA2230094A1/en not_active Abandoned
- 1996-08-23 JP JP9510468A patent/JPH11512068A/ja active Pending
- 1996-08-23 KR KR1019980701218A patent/KR19990043987A/ko not_active Application Discontinuation
- 1996-08-26 AR ARP960104118A patent/AR003358A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
AU699931B2 (en) | 1998-12-17 |
JPH11512068A (ja) | 1999-10-19 |
US5599388A (en) | 1997-02-04 |
KR19990043987A (ko) | 1999-06-25 |
AU6858496A (en) | 1997-03-19 |
CA2230094A1 (en) | 1997-03-06 |
EP0848736A4 (en) | 1999-06-16 |
EP0848736A1 (en) | 1998-06-24 |
WO1997008249A1 (en) | 1997-03-06 |
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