AR003357A1 - Carbonato de calcio resistente al acido, metodo para mejorar las propiedades opticas de papel neutro a levemente acido, y papel neutro al acidoque lo comprende. - Google Patents
Carbonato de calcio resistente al acido, metodo para mejorar las propiedades opticas de papel neutro a levemente acido, y papel neutro al acidoque lo comprende.Info
- Publication number
- AR003357A1 AR003357A1 ARP960104117A AR10411796A AR003357A1 AR 003357 A1 AR003357 A1 AR 003357A1 AR P960104117 A ARP960104117 A AR P960104117A AR 10411796 A AR10411796 A AR 10411796A AR 003357 A1 AR003357 A1 AR 003357A1
- Authority
- AR
- Argentina
- Prior art keywords
- acid
- calcium carbonate
- neutral paper
- improve
- optical properties
- Prior art date
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
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/675—Oxides, hydroxides or carbonates
-
- 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
-
- 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
- C09C1/024—Coating
-
- 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
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
Se presenta una forma mejorada de carbonato de calcio resistente al ácido para facilitar su uso como material de aportación para producir papel neutro alevemente ácido, y un proceso para producir este carbonato de calcio resistente al ácido. Este carbonato de calcio resistente al ácido comprende carbonato decalcio en mezcla con por lo menos 0,5 a 10 por ciento, en base al peso seco del carbonato de calcio, de un sal catiónica, junto con por lo menos 0,5 a 10 porciento, en base al peso seco delcarbonato de calcio, de una sal aniónica. Se presenta además un método para mejorar las propiedades ópticas de papel neutroa levemente ácido mediante la adición al mismo de dicho carbonato de calcio así como un papel neutro al ácido que comprendeel carbonato de calcio.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/518,757 US5531821A (en) | 1995-08-24 | 1995-08-24 | Surface modified calcium carbonate composition and uses therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
AR003357A1 true AR003357A1 (es) | 1998-07-08 |
Family
ID=24065372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP960104117A AR003357A1 (es) | 1995-08-24 | 1996-08-26 | Carbonato de calcio resistente al acido, metodo para mejorar las propiedades opticas de papel neutro a levemente acido, y papel neutro al acidoque lo comprende. |
Country Status (8)
Country | Link |
---|---|
US (2) | US5531821A (es) |
EP (1) | EP0871680A4 (es) |
JP (1) | JPH11512067A (es) |
CN (1) | CN1196075A (es) |
AR (1) | AR003357A1 (es) |
AU (1) | AU701251B2 (es) |
CA (1) | CA2230054A1 (es) |
WO (1) | WO1997008248A1 (es) |
Families Citing this family (78)
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US6524379B2 (en) | 1997-08-15 | 2003-02-25 | Kimberly-Clark Worldwide, Inc. | Colorants, colorant stabilizers, ink compositions, and improved methods of making the same |
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JP2002520470A (ja) | 1998-07-20 | 2002-07-09 | キンバリー クラーク ワールドワイド インコーポレイテッド | 改良されたインクジェットインク組成物 |
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WO2000042110A1 (en) | 1999-01-19 | 2000-07-20 | Kimberly-Clark Worldwide, Inc. | Novel colorants, colorant stabilizers, ink compositions, and improved methods of making the same |
US6331056B1 (en) | 1999-02-25 | 2001-12-18 | Kimberly-Clark Worldwide, Inc. | Printing apparatus and applications therefor |
US6294698B1 (en) | 1999-04-16 | 2001-09-25 | Kimberly-Clark Worldwide, Inc. | Photoinitiators and applications therefor |
US6368395B1 (en) | 1999-05-24 | 2002-04-09 | Kimberly-Clark Worldwide, Inc. | Subphthalocyanine colorants, ink compositions, and method of making the same |
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US6623555B1 (en) | 2000-06-01 | 2003-09-23 | Jukka P. Haverinen | Composite precipitated calcium carbonate/silicon compound pigment and method of making same |
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FR2852600B1 (fr) * | 2003-03-18 | 2005-06-10 | Nouveau pigment mineral contenant du carbonate de calcium, suspension aqueuse le contenant et ses usages | |
KR20100023813A (ko) * | 2007-05-24 | 2010-03-04 | 칼레라 코포레이션 | 탄산염 화합물 조성물을 포함하는 수경 시멘트 |
US7753618B2 (en) | 2007-06-28 | 2010-07-13 | Calera Corporation | Rocks and aggregate, and methods of making and using the same |
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US20100239467A1 (en) | 2008-06-17 | 2010-09-23 | Brent Constantz | Methods and systems for utilizing waste sources of metal oxides |
US7754169B2 (en) * | 2007-12-28 | 2010-07-13 | Calera Corporation | Methods and systems for utilizing waste sources of metal oxides |
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PT2386683E (pt) * | 2010-04-27 | 2014-05-27 | Omya Int Ag | Processo para a produção de materiais compósitos à base de gel |
US8586156B2 (en) | 2010-05-04 | 2013-11-19 | International Paper Company | Coated printable substrates resistant to acidic highlighters and printing solutions |
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EP2684916B1 (en) | 2012-07-13 | 2016-04-27 | Omya International AG | Surface modified calcium carbonate containing minerals and its use |
CN104195878B (zh) * | 2014-08-06 | 2016-08-24 | 华南理工大学 | 一种提高改性填料中淀粉利用率的方法 |
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EP3045503A1 (en) | 2015-01-15 | 2016-07-20 | Omya International AG | Surface-treated calcium carbonate with improved stability in environments with a pH of 4.5 to 7 |
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EP3362508B1 (en) | 2015-10-14 | 2019-06-26 | FiberLean Technologies Limited | 3d-formable sheet material |
EP3275948A1 (en) | 2016-07-25 | 2018-01-31 | Omya International AG | Process for preparing surface-reacted calcium carbonate |
CA3035935A1 (en) * | 2016-09-08 | 2018-03-15 | Schaefer Kalk Gmbh & Co. Kg | Composite powder containing calcium carbonate and having microstructured particles having inhibitory calcium carbonate |
EP3725851A1 (en) | 2019-04-16 | 2020-10-21 | Omya International AG | Process for preparing surface-reacted calcium carbonate |
Family Cites Families (10)
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 |
LU77723A1 (fr) * | 1977-07-11 | 1979-03-26 | Solvay | Procede pour la preparation de suspensions aqueuses concentrees de carbonate de calcium |
IE55674B1 (en) * | 1982-09-24 | 1990-12-19 | Blue Circle Ind Plc | Compositions comprising mineral particles in suspension and method of treating aqueous systems therewith |
JPH01230424A (ja) * | 1988-03-09 | 1989-09-13 | Shiraishi Chuo Kenkyusho:Kk | 炭酸カルシウム、炭酸カルシウム顔料、その製造法、情報記録紙用塗被組成物及び情報記録紙 |
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 |
US5156719A (en) * | 1990-03-09 | 1992-10-20 | Pfizer Inc. | Acid-stabilized calcium carbonate, process for its production and method for its use in the manufacture of acidic paper |
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 US08/518,757 patent/US5531821A/en not_active Expired - Fee Related
-
1996
- 1996-04-01 US US08/625,937 patent/US5584923A/en not_active Expired - Fee Related
- 1996-08-23 WO PCT/US1996/013647 patent/WO1997008248A1/en not_active Application Discontinuation
- 1996-08-23 CN CN96196995.4A patent/CN1196075A/zh active Pending
- 1996-08-23 EP EP96929728A patent/EP0871680A4/en not_active Withdrawn
- 1996-08-23 AU AU69011/96A patent/AU701251B2/en not_active Ceased
- 1996-08-23 CA CA002230054A patent/CA2230054A1/en not_active Abandoned
- 1996-08-23 JP JP9510461A patent/JPH11512067A/ja active Pending
- 1996-08-26 AR ARP960104117A patent/AR003357A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
EP0871680A4 (en) | 1999-06-16 |
AU6901196A (en) | 1997-03-19 |
JPH11512067A (ja) | 1999-10-19 |
CN1196075A (zh) | 1998-10-14 |
EP0871680A1 (en) | 1998-10-21 |
AU701251B2 (en) | 1999-01-21 |
WO1997008248A1 (en) | 1997-03-06 |
CA2230054A1 (en) | 1997-03-06 |
US5584923A (en) | 1996-12-17 |
US5531821A (en) | 1996-07-02 |
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