BR9906718A - "composição e processo para a preparação de argilas altamente expandidas aperfeiçoadas" - Google Patents
"composição e processo para a preparação de argilas altamente expandidas aperfeiçoadas"Info
- Publication number
- BR9906718A BR9906718A BR9906718-8A BR9906718A BR9906718A BR 9906718 A BR9906718 A BR 9906718A BR 9906718 A BR9906718 A BR 9906718A BR 9906718 A BR9906718 A BR 9906718A
- Authority
- BR
- Brazil
- Prior art keywords
- perfected
- clays
- preparation
- composition
- highly expanded
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/38—Coatings with pigments characterised by the pigments
- D21H19/40—Coatings with pigments characterised by the pigments siliceous, e.g. clays
-
- 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
- D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
-
- 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
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
- D21H21/52—Additives of definite length or shape
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
Um pigmento deslaminado e desenlameado é expandido com quantidades pequenas e controladas de um polieletrólito catiónico, como cloreto de polidimetildialil amónio, para produzir um pigmento altamente expandido, ideal para melhorar a imprimibilidade, a opacidade e o lustro da folha em aplicações de papel revestido, particularmente em papéis LWC para rotogravura.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18487598A | 1998-11-03 | 1998-11-03 | |
PCT/US1999/025208 WO2000026306A1 (en) | 1998-11-03 | 1999-10-27 | Composition and method of making improved high bulking clays |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9906718A true BR9906718A (pt) | 2000-10-17 |
Family
ID=22678719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9906718-8A BR9906718A (pt) | 1998-11-03 | 1999-10-27 | "composição e processo para a preparação de argilas altamente expandidas aperfeiçoadas" |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1042409A1 (pt) |
JP (1) | JP2002528624A (pt) |
KR (1) | KR20010033837A (pt) |
CN (1) | CN1289356A (pt) |
AU (1) | AU1326100A (pt) |
BR (1) | BR9906718A (pt) |
CA (1) | CA2316998A1 (pt) |
ID (1) | ID26566A (pt) |
WO (1) | WO2000026306A1 (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001063049A2 (en) * | 2000-02-23 | 2001-08-30 | Engelhard Corporation | High opacity kaolin pigments and preparation thereof |
US20020161097A1 (en) * | 2001-02-23 | 2002-10-31 | John Hen | Pigment for rotogravure paper |
JP3922529B2 (ja) * | 2001-11-27 | 2007-05-30 | 星光Pmc株式会社 | 填料改質剤、その填料改質剤を含有する填料及びその填料を使用する製紙方法 |
KR100948121B1 (ko) * | 2004-11-08 | 2010-03-18 | 아크조 노벨 엔.브이. | 수성 분산물 형태의 안료 조성물 |
US7326764B2 (en) | 2005-05-20 | 2008-02-05 | General Electric Company | Transparent compositions, methods for the preparation thereof, and articles derived therefrom |
JP4797900B2 (ja) * | 2006-09-12 | 2011-10-19 | 三浦工業株式会社 | 鉄の定量方法 |
JP4797902B2 (ja) * | 2006-09-13 | 2011-10-19 | 三浦工業株式会社 | 鉄の定量方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4381948A (en) * | 1979-07-26 | 1983-05-03 | Anglo-American Clays Corporation | Anhydrous kaolin clay pigment and method of preparation |
US4738726A (en) * | 1985-05-06 | 1988-04-19 | Engelhard Corporation | Treatment of clays with cationic polymers to prepare high bulking pigments |
US4772332A (en) * | 1987-04-21 | 1988-09-20 | Engelhard Corporation | Use of mixture of high molecular weight sulfonates as auxiliary dispersant for structured kaolins |
US4943324A (en) * | 1988-05-23 | 1990-07-24 | Georgia Kaolin Company, Inc. | High performance paper filler and method of producing same |
US5645635A (en) * | 1995-02-07 | 1997-07-08 | Engelhard Corporation | Delaminated kaolin pigments, their preparation and use in paper filling applications |
US5676748A (en) * | 1995-12-29 | 1997-10-14 | Columbia River Carbonates | Bulking and opacifying fillers for paper and paper board |
US5676746A (en) * | 1995-04-11 | 1997-10-14 | Columbia River Carbonates | Agglomerates for use in making cellulosic products |
-
1999
- 1999-10-27 WO PCT/US1999/025208 patent/WO2000026306A1/en not_active Application Discontinuation
- 1999-10-27 CA CA002316998A patent/CA2316998A1/en not_active Abandoned
- 1999-10-27 JP JP2000579686A patent/JP2002528624A/ja active Pending
- 1999-10-27 AU AU13261/00A patent/AU1326100A/en not_active Abandoned
- 1999-10-27 BR BR9906718-8A patent/BR9906718A/pt not_active IP Right Cessation
- 1999-10-27 KR KR1020007007396A patent/KR20010033837A/ko not_active Application Discontinuation
- 1999-10-27 ID IDW20001292A patent/ID26566A/id unknown
- 1999-10-27 CN CN99802385A patent/CN1289356A/zh active Pending
- 1999-10-27 EP EP99956717A patent/EP1042409A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CA2316998A1 (en) | 2000-05-11 |
JP2002528624A (ja) | 2002-09-03 |
ID26566A (id) | 2001-01-18 |
KR20010033837A (ko) | 2001-04-25 |
AU1326100A (en) | 2000-05-22 |
WO2000026306A1 (en) | 2000-05-11 |
CN1289356A (zh) | 2001-03-28 |
EP1042409A1 (en) | 2000-10-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: application dismissed [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 4A , 5A , 6A E 7A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1907 DE 24/07/2007. |