BR9915750A - Método para produzir uma partìcula ou um grupo de partìculas tendo um revestimento de polìmeros interagindo entre si - Google Patents
Método para produzir uma partìcula ou um grupo de partìculas tendo um revestimento de polìmeros interagindo entre siInfo
- Publication number
- BR9915750A BR9915750A BR9915750-0A BR9915750A BR9915750A BR 9915750 A BR9915750 A BR 9915750A BR 9915750 A BR9915750 A BR 9915750A BR 9915750 A BR9915750 A BR 9915750A
- Authority
- BR
- Brazil
- Prior art keywords
- particles
- group
- particle
- polymer
- coating
- Prior art date
Links
- 239000002245 particle Substances 0.000 title abstract 11
- 229920000642 polymer Polymers 0.000 title abstract 7
- 239000011248 coating agent Substances 0.000 title abstract 3
- 238000000576 coating method Methods 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000000835 fiber Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
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
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
- D21H11/20—Chemically or biochemically modified fibres
-
- 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
-
- 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
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/25—Cellulose
- D21H17/26—Ethers thereof
-
- 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
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
- D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
-
- 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
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
- D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Paper (AREA)
- Paints Or Removers (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Multicomponent Fibers (AREA)
- Nonwoven Fabrics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
<B>"MéTODO PARA PRODUZIR UMA PARTìCULA OU UM GRUPO DE PARTìCULAS TENDO UM REVESTIMENTO DE POLìMEROS INTERAGINDO ENTRE SI"<D> A presente invenção se refere a um método para produzir uma partícula ou um grupo de partículas tendo um revestimento de pelo menos duas, preferencialmente pelo menos três, camadas finas localizadas externamente de polímeros que interagem entre si, em que a partícula ou o grupo de partículas é tratado em etapas consecutivas com soluções de polímeros que atuam mutuamente. O excesso de polímero precedente é removido entre cada etapa de tratamento, em que alternativamente que o respectivo polímero á adicionado apenas em uma tal quantidade em cada etapa, de modo que todo o polímero é substancialmente adsorvido na superfície de partícula. A invenção também se refere a um papel ou produto não-tecido contendo fibras e/ou partículas ou grupo de partículas contendo cargas do tipo mencionado.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9804123A SE521591C2 (sv) | 1998-11-30 | 1998-11-30 | Metod att framställa en partikel uppvisande beläggning av med varandra växelverkande polymerer och pappers -eller nonwovenprodukt innehållande partiklarna |
PCT/SE1999/002149 WO2000032702A1 (en) | 1998-11-30 | 1999-11-23 | Method of producing a particle or group of particles having a coating of polymers interacting with each other |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9915750A true BR9915750A (pt) | 2001-08-28 |
Family
ID=20413481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9915750-0A BR9915750A (pt) | 1998-11-30 | 1999-11-23 | Método para produzir uma partìcula ou um grupo de partìculas tendo um revestimento de polìmeros interagindo entre si |
Country Status (14)
Country | Link |
---|---|
US (1) | US20020088579A1 (pt) |
EP (1) | EP1137719B1 (pt) |
JP (1) | JP2002531714A (pt) |
AT (1) | ATE318289T1 (pt) |
AU (1) | AU1903500A (pt) |
BR (1) | BR9915750A (pt) |
CO (1) | CO5121087A1 (pt) |
DE (1) | DE69930005T2 (pt) |
ES (1) | ES2259242T3 (pt) |
HU (1) | HU225401B1 (pt) |
PL (1) | PL348462A1 (pt) |
SE (1) | SE521591C2 (pt) |
WO (1) | WO2000032702A1 (pt) |
ZA (1) | ZA200103812B (pt) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE0001268L (sv) * | 2000-04-06 | 2001-10-07 | Sca Hygiene Prod Ab | Förfarande för adsorption av på varandra följande tunna skikt av katjoniska och anjoniska polymerer på ytan hos partiklar eller grupper av partiklar, och pappers- eller nonwovenprodukt innehållande s ådana partiklar eller grupper av partiklar |
DE10315363A1 (de) * | 2003-04-03 | 2004-10-14 | Basf Ag | Wässrige Anschlämmungen von feinteiligen Füllstoffen, Verfahren zu ihrer Herstellung und ihre Verwendung zur Herstellung füllstoffhaltiger Papiere |
DE10334133A1 (de) * | 2003-07-25 | 2005-02-24 | Basf Ag | Wässrige Zusammensetzung und deren Verwendung zur Papierherstellung |
US9156990B2 (en) | 2003-12-22 | 2015-10-13 | Eka Chemicals Ab | Filler for papermaking process |
KR100585138B1 (ko) * | 2004-04-08 | 2006-05-30 | 삼성전자주식회사 | 반도체 소자 제조용 마스크 패턴 및 그 형성 방법과 미세패턴을 가지는 반도체 소자의 제조 방법 |
EP1799905B1 (en) * | 2004-10-15 | 2011-12-14 | Stora Enso Ab | Process for producing a paper or board and a paper or board produced according to the process |
ES2554691T3 (es) * | 2004-12-17 | 2015-12-22 | Basf Se | Papeles con un alto contenido de cargas y una elevada resistencia a la tracción en seco |
US20090107645A1 (en) * | 2005-05-11 | 2009-04-30 | Stora Enso Ab | Process for the Production of a Paper and a Paper Produced According to the Process |
US8034990B2 (en) | 2005-10-05 | 2011-10-11 | Sca Hygiene Products Ab | Absorbent article comprising hydrophilic and hydrophobic regions |
CN101277727B (zh) | 2005-10-05 | 2014-04-16 | Sca卫生用品公司 | 包括含活化剂薄膜的吸收性制品 |
WO2007092450A2 (en) * | 2006-02-03 | 2007-08-16 | Nanopaper Llc | Functionalization of paper components |
JP5202857B2 (ja) * | 2007-03-13 | 2013-06-05 | 古河電気工業株式会社 | 分散性が高く、非特異的吸着を防止した複合粒子、複合粒子コロイド、それを用いた分析試薬、及び複合粒子の製造方法 |
US20100179248A1 (en) * | 2007-07-05 | 2010-07-15 | Basf Se | Aqueous slurries of finely divided fillers, a process for their preparation and their use for the production of papers having a high filler content and high dry strength |
JP2010532403A (ja) | 2007-07-05 | 2010-10-07 | ビーエーエスエフ ソシエタス・ヨーロピア | 微粒子充填剤の水性懸濁液、その製造方法、並びに高充填材含有量及び高乾燥強度を有する紙を製造するためのその使用 |
FI121999B (fi) * | 2009-10-06 | 2011-07-15 | Upm Kymmene Corp | Menetelmä rainan valmistamiseksi ja raina |
JP5489914B2 (ja) * | 2010-08-19 | 2014-05-14 | 花王株式会社 | 水解紙の製造方法及び水解性清浄物品の製造方法 |
EP3067462B1 (en) * | 2013-11-07 | 2018-08-22 | Unicharm Corporation | Composite material for absorbent article, and method for manufacturing said material |
SE539914C2 (sv) | 2014-04-29 | 2018-01-09 | Stora Enso Oyj | Process för framställning av åtminstone ett skikt hos ett papper eller en kartong samt ett papper eller en kartong som framställts enligt processen |
WO2017065800A1 (en) * | 2015-10-16 | 2017-04-20 | General Mills, Inc. | Paperboard product |
DE102021005047A1 (de) | 2021-10-08 | 2023-04-13 | Factum Consult Gmbh | Polyelektrolytsystem, Zusammensetzung mit einem Polyelektrolytsystem und Verfahren zur Herstellung |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3770482A (en) * | 1971-01-18 | 1973-11-06 | Beatrice Foods Co | Electrostatic coating method of applying multilayer coating |
GB1505641A (en) * | 1974-04-19 | 1978-03-30 | Grace W R & Co | Process of preparing a filler composition for paper |
US4488932A (en) * | 1982-08-18 | 1984-12-18 | James River-Dixie/Northern, Inc. | Fibrous webs of enhanced bulk and method of manufacturing same |
US4495245A (en) * | 1983-07-14 | 1985-01-22 | E. I. Du Pont De Nemours And Company | Inorganic fillers modified with vinyl alcohol polymer and cationic melamine-formaldehyde resin |
GB8531558D0 (en) * | 1985-12-21 | 1986-02-05 | Wiggins Teape Group Ltd | Loaded paper |
US5244542A (en) * | 1987-01-23 | 1993-09-14 | Ecc International Limited | Aqueous suspensions of calcium-containing fillers |
DE4026978A1 (de) * | 1990-08-25 | 1992-02-27 | Bayer Ag | Auf traegern angebrachte ein- oder mehrlagige schichtelemente und ihre herstellung |
US5155791A (en) * | 1990-12-07 | 1992-10-13 | E. I. Du Pont De Nemours And Company | Hybrid optical waveguides for phase-matched nonlinear wavelength conversion |
IL113721A (en) * | 1994-05-20 | 1999-04-11 | Minerals Tech Inc | Dual surface treated filler material method for its preparation and use in papermaking |
US5716709A (en) * | 1994-07-14 | 1998-02-10 | Competitive Technologies, Inc. | Multilayered nanostructures comprising alternating organic and inorganic ionic layers |
GB9626941D0 (en) * | 1996-12-27 | 1997-02-12 | Ecc Int Ltd | Dispersed aqueous suspensions |
-
1998
- 1998-11-30 SE SE9804123A patent/SE521591C2/sv not_active IP Right Cessation
-
1999
- 1999-11-23 BR BR9915750-0A patent/BR9915750A/pt not_active Application Discontinuation
- 1999-11-23 ES ES99962630T patent/ES2259242T3/es not_active Expired - Lifetime
- 1999-11-23 PL PL99348462A patent/PL348462A1/xx not_active Application Discontinuation
- 1999-11-23 AT AT99962630T patent/ATE318289T1/de not_active IP Right Cessation
- 1999-11-23 DE DE69930005T patent/DE69930005T2/de not_active Expired - Lifetime
- 1999-11-23 EP EP99962630A patent/EP1137719B1/en not_active Expired - Lifetime
- 1999-11-23 HU HU0104488A patent/HU225401B1/hu not_active IP Right Cessation
- 1999-11-23 WO PCT/SE1999/002149 patent/WO2000032702A1/en active IP Right Grant
- 1999-11-23 JP JP2000585336A patent/JP2002531714A/ja not_active Withdrawn
- 1999-11-23 AU AU19035/00A patent/AU1903500A/en not_active Abandoned
- 1999-11-30 CO CO99075241A patent/CO5121087A1/es unknown
-
2001
- 2001-05-10 ZA ZA200103812A patent/ZA200103812B/en unknown
- 2001-05-21 US US09/860,560 patent/US20020088579A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
ES2259242T3 (es) | 2006-09-16 |
SE9804123D0 (sv) | 1998-11-30 |
HU225401B1 (en) | 2006-11-28 |
JP2002531714A (ja) | 2002-09-24 |
DE69930005T2 (de) | 2006-10-26 |
SE9804123L (sv) | 2000-05-31 |
AU1903500A (en) | 2000-06-19 |
EP1137719B1 (en) | 2006-02-22 |
HUP0104488A2 (hu) | 2002-03-28 |
WO2000032702A1 (en) | 2000-06-08 |
SE521591C2 (sv) | 2003-11-18 |
ZA200103812B (en) | 2002-08-12 |
EP1137719A1 (en) | 2001-10-04 |
PL348462A1 (en) | 2002-05-20 |
US20020088579A1 (en) | 2002-07-11 |
DE69930005D1 (de) | 2006-04-27 |
HUP0104488A3 (en) | 2003-07-28 |
CO5121087A1 (es) | 2002-01-30 |
ATE318289T1 (de) | 2006-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |