AR026373A1 - Fabricacion de papel y carton - Google Patents
Fabricacion de papel y cartonInfo
- Publication number
- AR026373A1 AR026373A1 ARP000105842A ARP000105842A AR026373A1 AR 026373 A1 AR026373 A1 AR 026373A1 AR P000105842 A ARP000105842 A AR P000105842A AR P000105842 A ARP000105842 A AR P000105842A AR 026373 A1 AR026373 A1 AR 026373A1
- Authority
- AR
- Argentina
- Prior art keywords
- suspension
- paper
- sheet
- water
- soluble polymer
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/56—Acrylamide; Methacrylamide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/34—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate
-
- 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
- D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
- D21H17/375—Poly(meth)acrylamide
-
- 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
- D21H17/45—Nitrogen-containing groups
- D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised
-
- 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
- D21H21/06—Paper forming aids
- D21H21/10—Retention agents or drainage improvers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Un proceso para la fabricacion de papel o carton que comprende formar una suspension celulosica, flocular la suspension, cortar mecánicamente la suspensiony optativamente reflocular la suspension, drenar la suspension en un tamiz para formar una lámi na y luego secar la lámina, en el cual la suspension esfloculada o refloculada introduciendo un polímero hidrosoluble de viscosidad intrínseca por encima de 3 dl/g en la suspension, caracterizado porque el polímerohidrosoluble exhibe un valor de osci lacion reologica de tan delta a 0,005 Hz de más de 1,1. El proceso tiene la ventaja de mejorar la retencion.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16423199P | 1999-11-08 | 1999-11-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR026373A1 true AR026373A1 (es) | 2003-02-05 |
Family
ID=22593556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP000105842A AR026373A1 (es) | 1999-11-08 | 2000-11-06 | Fabricacion de papel y carton |
Country Status (25)
Country | Link |
---|---|
US (1) | US6406593B1 (es) |
EP (1) | EP1238160B2 (es) |
JP (1) | JP3764388B2 (es) |
KR (1) | KR100572137B1 (es) |
CN (1) | CN1246527C (es) |
AR (1) | AR026373A1 (es) |
AT (1) | ATE318955T1 (es) |
AU (1) | AU776011B2 (es) |
BR (1) | BR0015371B1 (es) |
CA (1) | CA2388967C (es) |
CZ (1) | CZ297151B6 (es) |
DE (1) | DE60026371T3 (es) |
DK (1) | DK1238160T3 (es) |
ES (1) | ES2258032T5 (es) |
HU (1) | HU225718B1 (es) |
MX (1) | MXPA02004495A (es) |
NO (1) | NO332241B1 (es) |
NZ (1) | NZ518467A (es) |
PL (1) | PL206322B1 (es) |
PT (1) | PT1238160E (es) |
RU (1) | RU2247185C2 (es) |
SK (1) | SK286444B6 (es) |
TW (1) | TW527457B (es) |
WO (1) | WO2001034907A1 (es) |
ZA (1) | ZA200203517B (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7189776B2 (en) * | 2001-06-12 | 2007-03-13 | Akzo Nobel N.V. | Aqueous composition |
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 |
CN101351595B (zh) * | 2005-12-30 | 2011-09-21 | 阿克佐诺贝尔股份有限公司 | 纸的制造方法 |
ATE483947T1 (de) | 2006-05-29 | 2010-10-15 | Webasto Ag | Kälte- und/oder wärmespeicher |
EP2069573A2 (en) * | 2006-09-27 | 2009-06-17 | Ciba Holding Inc. | Siliceous composition and its use in papermaking |
WO2012149019A1 (en) * | 2011-04-26 | 2012-11-01 | Hercules Incorporated | Organopolysilicone polyether drainage aid |
CA2886369A1 (en) | 2012-10-05 | 2014-04-10 | Specialty Minerals (Michigan) Inc. | Filler suspension and its use in the manufacture of paper |
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 |
FI126610B (en) | 2015-01-27 | 2017-03-15 | Kemira Oyj | Particle polymer product and its use |
KR102385314B1 (ko) | 2016-06-10 | 2022-04-11 | 에코랍 유에스에이 인코퍼레이티드 | 제지용 건조 증강제로 사용하기 위한 저분자량 건조 분말 중합체 |
JP7299872B2 (ja) | 2017-07-31 | 2023-06-28 | エコラブ ユーエスエイ インク | 乾燥ポリマー適用方法 |
CA3074771A1 (en) | 2017-09-08 | 2019-03-14 | Solenis Technologies Cayman, L.P. | Composition comprising cross-linked anionic, organic polymeric microparticles, its preparation and use in paper and paperboard making processes |
US11708481B2 (en) | 2017-12-13 | 2023-07-25 | Ecolab Usa Inc. | Solution comprising an associative polymer and a cyclodextrin polymer |
Family Cites Families (23)
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 |
GB8309275D0 (en) | 1983-04-06 | 1983-05-11 | Allied Colloids Ltd | Dissolution of water soluble polymers in water |
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 |
GB8602507D0 (en) | 1986-02-01 | 1986-03-05 | Micropore International Ltd | Electric radiation heater |
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 |
US4983698A (en) | 1987-12-23 | 1991-01-08 | Exxon Chemical Patents Inc. | Cationic polymers |
DE68905208T3 (de) | 1988-03-28 | 2001-02-15 | Allied Colloids Ltd | Herstellung von Papier und Pappe. |
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 |
DE69120374T3 (de) | 1990-06-11 | 2002-06-06 | Ciba Spec Chem Water Treat Ltd | Vernetzte, anionische und amphotere Polymer-Mikroperlen |
US5167766A (en) | 1990-06-18 | 1992-12-01 | American Cyanamid Company | Charged organic polymer microbeads in paper making process |
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. |
US5266164A (en) * | 1992-11-13 | 1993-11-30 | Nalco Chemical Company | Papermaking process with improved drainage and retention |
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 |
SE9504081D0 (sv) * | 1995-11-15 | 1995-11-15 | Eka Nobel Ab | A process for the production of paper |
US6071379A (en) * | 1996-09-24 | 2000-06-06 | Nalco Chemical Company | Papermaking process utilizing hydrophilic dispersion polymers of diallyldimethyl ammonium chloride and acrylamide as retention and drainage aids |
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
- 2000-10-27 TW TW089122657A patent/TW527457B/zh not_active IP Right Cessation
- 2000-11-02 US US09/704,351 patent/US6406593B1/en not_active Expired - Lifetime
- 2000-11-02 AT AT00987213T patent/ATE318955T1/de active
- 2000-11-02 WO PCT/EP2000/010819 patent/WO2001034907A1/en active IP Right Grant
- 2000-11-02 DE DE60026371T patent/DE60026371T3/de not_active Expired - Lifetime
- 2000-11-02 PL PL354871A patent/PL206322B1/pl unknown
- 2000-11-02 CZ CZ20021578A patent/CZ297151B6/cs not_active IP Right Cessation
- 2000-11-02 KR KR1020027005909A patent/KR100572137B1/ko active IP Right Grant
- 2000-11-02 AU AU23540/01A patent/AU776011B2/en not_active Expired
- 2000-11-02 EP EP00987213A patent/EP1238160B2/en not_active Expired - Lifetime
- 2000-11-02 HU HU0203141A patent/HU225718B1/hu unknown
- 2000-11-02 CA CA002388967A patent/CA2388967C/en not_active Expired - Lifetime
- 2000-11-02 CN CNB008153140A patent/CN1246527C/zh not_active Expired - Lifetime
- 2000-11-02 DK DK00987213T patent/DK1238160T3/da active
- 2000-11-02 NZ NZ518467A patent/NZ518467A/en not_active IP Right Cessation
- 2000-11-02 SK SK628-2002A patent/SK286444B6/sk not_active IP Right Cessation
- 2000-11-02 JP JP2001536820A patent/JP3764388B2/ja not_active Expired - Lifetime
- 2000-11-02 BR BRPI0015371-0A patent/BR0015371B1/pt not_active IP Right Cessation
- 2000-11-02 PT PT00987213T patent/PT1238160E/pt unknown
- 2000-11-02 RU RU2002113774/04A patent/RU2247185C2/ru active
- 2000-11-02 ES ES00987213T patent/ES2258032T5/es not_active Expired - Lifetime
- 2000-11-02 MX MXPA02004495A patent/MXPA02004495A/es active IP Right Grant
- 2000-11-06 AR ARP000105842A patent/AR026373A1/es active IP Right Grant
-
2002
- 2002-05-03 ZA ZA200203517A patent/ZA200203517B/en unknown
- 2002-05-07 NO NO20022181A patent/NO332241B1/no not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration |