BR0015391A - Fabricação de papel e papelão - Google Patents
Fabricação de papel e papelãoInfo
- Publication number
- BR0015391A BR0015391A BR0015391-5A BR0015391A BR0015391A BR 0015391 A BR0015391 A BR 0015391A BR 0015391 A BR0015391 A BR 0015391A BR 0015391 A BR0015391 A BR 0015391A
- Authority
- BR
- Brazil
- Prior art keywords
- suspension
- paper
- polymer
- leaf
- branching agent
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 239000011087 paperboard Substances 0.000 title abstract 3
- 239000011111 cardboard Substances 0.000 title abstract 2
- 239000000725 suspension Substances 0.000 abstract 4
- 239000006085 branching agent Substances 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 230000003311 flocculating effect Effects 0.000 abstract 1
- 238000005189 flocculation Methods 0.000 abstract 1
- 230000016615 flocculation Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 230000010355 oscillation Effects 0.000 abstract 1
- 239000000123 paper Substances 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 229920003169 water-soluble polymer Polymers 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
- 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
- D21H21/06—Paper forming aids
- D21H21/10—Retention agents or drainage improvers
-
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/76—Processes or apparatus for adding material to the pulp or to the paper characterised by choice of auxiliary compounds which are added separately from at least one other compound, e.g. to improve the incorporation of the latter or to obtain an enhanced combined effect
-
- 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
- D21H17/43—Carboxyl groups or derivatives 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
- D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
-
- 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
- D21H17/66—Salts, e.g. alums
-
- 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
-
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
- D21H23/06—Controlling the addition
- D21H23/14—Controlling the addition by selecting point of addition or time of contact between components
-
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/76—Processes or apparatus for adding material to the pulp or to the paper characterised by choice of auxiliary compounds which are added separately from at least one other compound, e.g. to improve the incorporation of the latter or to obtain an enhanced combined effect
- D21H23/765—Addition of all compounds to the pulp
Landscapes
- Paper (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Patente de Invenção: "FABRICAçãO DE PAPEL E PAPELãO". A invenção refere-se a um processo de produção de papel ou papelão que compreende formar uma suspensão celulósica, flocular a suspensão, drenar a suspensão em uma tela para formar uma folha e secar a folha, caracterizado pelo fato de que a suspensão é floculada usando um sistema de floculação compreendendo um material silicioso e um polímero solúvel em água ramificado aniónico que foi formado de monómero ou mistura de monómero aniónico etilenicamente insaturado solúvel em água e agente de ramificação e em que o polímero tem : (a) viscosidade intrínseca acima de 1,5 dI/g e/ou viscosidade de brookfield de solução salina de acima de cerca de 2,0 mPa.s e (b) valor de oscilação reológica de deita de curtimento a 0,005 Hz de acima de 0,7 e/ou (c) número de viscosidade de SLV deionizada que é pelo menos três vezes o número de viscosidade de SLV salgada do polímero não ramificado correspondente feito na ausência de agente de ramificação.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16423099P | 1999-11-08 | 1999-11-08 | |
US60/164,230 | 1999-11-08 | ||
PCT/EP2000/010821 WO2001034909A1 (en) | 1999-11-08 | 2000-11-02 | Manufacture of paper and paperboard |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0015391A true BR0015391A (pt) | 2002-07-02 |
BR0015391B1 BR0015391B1 (pt) | 2011-07-12 |
Family
ID=22593552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0015391-5A BR0015391B1 (pt) | 1999-11-08 | 2000-11-02 | processo de produção de papel ou papelão. |
Country Status (26)
Country | Link |
---|---|
US (1) | US6395134B1 (pt) |
EP (1) | EP1242685B1 (pt) |
JP (1) | JP3910445B2 (pt) |
KR (1) | KR100602806B1 (pt) |
CN (1) | CN1268812C (pt) |
AR (1) | AR026374A1 (pt) |
AT (1) | ATE259919T1 (pt) |
AU (1) | AU777238B2 (pt) |
BR (1) | BR0015391B1 (pt) |
CA (1) | CA2388973C (pt) |
CZ (1) | CZ296593B6 (pt) |
DE (1) | DE60008427T2 (pt) |
DK (1) | DK1242685T3 (pt) |
ES (1) | ES2213623T3 (pt) |
HU (1) | HU224323B1 (pt) |
MX (1) | MXPA02004588A (pt) |
MY (1) | MY129519A (pt) |
NO (1) | NO333411B1 (pt) |
NZ (1) | NZ518466A (pt) |
PL (1) | PL205751B1 (pt) |
PT (1) | PT1242685E (pt) |
RU (1) | RU2247184C2 (pt) |
SK (1) | SK285858B6 (pt) |
TW (1) | TW524910B (pt) |
WO (1) | WO2001034909A1 (pt) |
ZA (1) | ZA200203518B (pt) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030150575A1 (en) * | 1998-06-04 | 2003-08-14 | Snf Sa | Paper and paperboard production process and corresponding novel retention and drainage aids, and papers and paperboards thus obtained |
US7189776B2 (en) * | 2001-06-12 | 2007-03-13 | Akzo Nobel N.V. | Aqueous composition |
HRP20020430A2 (en) * | 2002-05-17 | 2004-06-30 | Eco Chemicals Anstalt | Ecoret-system for retention in production of paper |
US7482310B1 (en) | 2003-11-12 | 2009-01-27 | Kroff Chemical Company, Inc. | Method of fracturing subterranean formations utilizing emulsions comprising acrylamide copolymers |
US7531600B1 (en) | 2003-11-12 | 2009-05-12 | Kroff Chemical Company | Water-in-oil polymer emulsion containing microparticles |
GB0402470D0 (en) * | 2004-02-04 | 2004-03-10 | Ciba Spec Chem Water Treat Ltd | Production of a fermentation product |
GB0402469D0 (en) * | 2004-02-04 | 2004-03-10 | Ciba Spec Chem Water Treat Ltd | Production of a fermentation product |
FR2869626A3 (fr) | 2004-04-29 | 2005-11-04 | Snf Sas Soc Par Actions Simpli | Procede de fabrication de papier et carton, nouveaux agents de retention et d'egouttage correspondants, et papiers et cartons ainsi obtenus |
US7955473B2 (en) | 2004-12-22 | 2011-06-07 | Akzo Nobel N.V. | Process for the production of paper |
US20060254464A1 (en) * | 2005-05-16 | 2006-11-16 | Akzo Nobel N.V. | Process for the production of paper |
KR100957086B1 (ko) * | 2005-05-16 | 2010-05-13 | 아크조 노벨 엔.브이. | 종이 제조 방법 |
DE102005043800A1 (de) | 2005-09-13 | 2007-03-22 | Basf Ag | Verfahren zur Herstellung von Papier, Pappe und Karton |
US7981250B2 (en) * | 2006-09-14 | 2011-07-19 | Kemira Oyj | Method for paper processing |
EP2069573A2 (en) | 2006-09-27 | 2009-06-17 | Ciba Holding Inc. | Siliceous composition and its use in papermaking |
GB0702249D0 (en) * | 2007-02-05 | 2007-03-14 | Ciba Sc Holding Ag | Manufacture of paper or paperboard |
GB0702248D0 (en) * | 2007-02-05 | 2007-03-14 | Ciba Sc Holding Ag | Manufacture of Filled Paper |
FI122734B (fi) | 2007-05-21 | 2012-06-15 | Kemira Oyj | Prosessikemikaali käytettäväksi paperin tai kartongin valmistuksessa |
AT508256B1 (de) * | 2009-11-13 | 2010-12-15 | Applied Chemicals Handels Gmbh | Verfahren zur herstellung von papier oder dgl. |
CA2858028A1 (en) * | 2011-12-15 | 2013-06-20 | Innventia Ab | System and process for improving paper and paper board |
CN104781469A (zh) | 2012-10-05 | 2015-07-15 | 特种矿物(密歇根)有限公司 | 填料悬浮液及其在造纸中的应用 |
CA2886369A1 (en) | 2012-10-05 | 2014-04-10 | Specialty Minerals (Michigan) Inc. | Filler suspension and its use in the manufacture of paper |
EP3362601A1 (en) * | 2015-10-12 | 2018-08-22 | Solenis Technologies, L.P. | Method of increasing drainage performance of a pulp slurry during manufacture of paper products, and products therefrom |
CN108894047A (zh) * | 2018-07-11 | 2018-11-27 | 合肥同佑电子科技有限公司 | 一种具有防潮功能的打印纸制备方法 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE432951B (sv) | 1980-05-28 | 1984-04-30 | Eka Ab | Pappersprodukt innehallande cellulosafibrer och ett bindemedelssystem som omfattar kolloidal kiselsyra och katjonisk sterkelse samt forfarande for framstellning av pappersprodukten |
US4506062A (en) | 1982-08-09 | 1985-03-19 | Allied Colloids Limited | Inverse suspension polymerization process |
GB8401206D0 (en) | 1984-01-17 | 1984-02-22 | Allied Colloids Ltd | Polymers and aqueous solutions |
SE8403062L (sv) | 1984-06-07 | 1985-12-08 | Eka Ab | Forfarande vid papperstillverkning |
GB8602121D0 (en) | 1986-01-29 | 1986-03-05 | Allied Colloids Ltd | Paper & paper board |
US4643801A (en) * | 1986-02-24 | 1987-02-17 | Nalco Chemical Company | Papermaking aid |
US5171891A (en) | 1987-09-01 | 1992-12-15 | Allied-Signal Inc. | Oxidation of organic compounds having allylic or benzylic carbon atoms in water |
US4795531A (en) | 1987-09-22 | 1989-01-03 | Nalco Chemical Company | Method for dewatering paper |
US4798653A (en) * | 1988-03-08 | 1989-01-17 | Procomp, Inc. | Retention and drainage aid for papermaking |
MX18620A (es) | 1988-12-19 | 1993-10-01 | American Cyanamid Co | Floculante polimerico de alto desempeño, proceso para su preparacion, metodo para la liberacion de agua de un dispersion de solidos suspendidos y metodo de floculacion de una dispersion de solidos suspendidos |
US5167766A (en) | 1990-06-18 | 1992-12-01 | American Cyanamid Company | Charged organic polymer microbeads in paper making process |
DE69120374T3 (de) | 1990-06-11 | 2002-06-06 | Ciba Spec Chem Water Treat Ltd | Vernetzte, anionische und amphotere Polymer-Mikroperlen |
US5032227A (en) * | 1990-07-03 | 1991-07-16 | Vinings Industries Inc. | Production of paper or paperboard |
EP0499448A1 (en) * | 1991-02-15 | 1992-08-19 | Ciba Specialty Chemicals Water Treatments Limited | Production of paper |
US5126014A (en) * | 1991-07-16 | 1992-06-30 | Nalco Chemical Company | Retention and drainage aid for alkaline fine papermaking process |
FR2692292B1 (fr) * | 1992-06-11 | 1994-12-02 | Snf Sa | Procédé de fabrication d'un papier ou d'un carton à rétention améliorée. |
GB9301451D0 (en) * | 1993-01-26 | 1993-03-17 | Allied Colloids Ltd | Production of filled paper |
US5482693A (en) | 1994-03-14 | 1996-01-09 | E. I. Du Pont De Nemours And Company | Process for preparing water soluble polyaluminosilicates |
US5707494A (en) | 1994-03-14 | 1998-01-13 | E. I. Du Pont De Nemours And Company | Process for preparing water soluble polyaluminosilicates |
US5584966A (en) * | 1994-04-18 | 1996-12-17 | E. I. Du Pont De Nemours And Company | Paper formation |
SE9504081D0 (sv) * | 1995-11-15 | 1995-11-15 | Eka Nobel Ab | A process for the production of paper |
US6020422A (en) * | 1996-11-15 | 2000-02-01 | Betzdearborn Inc. | Aqueous dispersion polymers |
KR100516319B1 (ko) * | 1996-12-31 | 2005-09-23 | 시바 스페셜티 케미칼스 워터 트리트먼트스 리미티드 | 제지방법 및 당해 방법에 사용하기 위한 물질 |
BR9812563A (pt) | 1997-09-30 | 2000-08-01 | Nalco Chemical Co | Borossilicato sintético, composição de borossilicato sintético, borossilicato coloidal, e, processos para a preparação deste, para a preparação de uma folha celulósica, para aumentar a drenagem de um suprimento de preparação de papel em uma máquina de preparação de papel, para aumentar a velocidade de drenagem de água dos componentes sólidos de um suprimento de fábrica de papel, de floculação dos componentes de um suprimento de fábrica de papel em um sistema de preparação de papel em uma folha celulósica, e para aumentar a retenção de finos e de cargas sobre uma folha celulósica e aumentar a velocidade de drenagem de lìquido de uma folha celulósica |
-
2000
- 2000-10-17 TW TW089121641A patent/TW524910B/zh not_active IP Right Cessation
- 2000-11-01 MY MYPI20005113A patent/MY129519A/en unknown
- 2000-11-02 SK SK629-2002A patent/SK285858B6/sk not_active IP Right Cessation
- 2000-11-02 AU AU12783/01A patent/AU777238B2/en not_active Expired
- 2000-11-02 WO PCT/EP2000/010821 patent/WO2001034909A1/en active IP Right Grant
- 2000-11-02 PL PL354863A patent/PL205751B1/pl unknown
- 2000-11-02 CA CA002388973A patent/CA2388973C/en not_active Expired - Lifetime
- 2000-11-02 ES ES00974503T patent/ES2213623T3/es not_active Expired - Lifetime
- 2000-11-02 KR KR1020027005934A patent/KR100602806B1/ko active IP Right Grant
- 2000-11-02 MX MXPA02004588A patent/MXPA02004588A/es active IP Right Grant
- 2000-11-02 NZ NZ518466A patent/NZ518466A/xx not_active IP Right Cessation
- 2000-11-02 RU RU2002113749/04A patent/RU2247184C2/ru active
- 2000-11-02 CZ CZ20021576A patent/CZ296593B6/cs not_active IP Right Cessation
- 2000-11-02 HU HU0203216A patent/HU224323B1/hu active IP Right Grant
- 2000-11-02 DK DK00974503T patent/DK1242685T3/da active
- 2000-11-02 BR BRPI0015391-5A patent/BR0015391B1/pt not_active IP Right Cessation
- 2000-11-02 AT AT00974503T patent/ATE259919T1/de active
- 2000-11-02 PT PT00974503T patent/PT1242685E/pt unknown
- 2000-11-02 US US09/704,353 patent/US6395134B1/en not_active Expired - Lifetime
- 2000-11-02 CN CNB008153582A patent/CN1268812C/zh not_active Expired - Lifetime
- 2000-11-02 EP EP00974503A patent/EP1242685B1/en not_active Expired - Lifetime
- 2000-11-02 DE DE60008427T patent/DE60008427T2/de not_active Expired - Lifetime
- 2000-11-02 JP JP2001536822A patent/JP3910445B2/ja not_active Expired - Fee Related
- 2000-11-06 AR ARP000105843A patent/AR026374A1/es active IP Right Grant
-
2002
- 2002-05-03 ZA ZA200203518A patent/ZA200203518B/en unknown
- 2002-05-07 NO NO20022184A patent/NO333411B1/no not_active IP Right Cessation
Also Published As
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 12/07/2011, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 12.07.2021 |