ES2182368T3 - Constituyentes del papel conteniendo almidon modificado. - Google Patents
Constituyentes del papel conteniendo almidon modificado.Info
- Publication number
- ES2182368T3 ES2182368T3 ES98953928T ES98953928T ES2182368T3 ES 2182368 T3 ES2182368 T3 ES 2182368T3 ES 98953928 T ES98953928 T ES 98953928T ES 98953928 T ES98953928 T ES 98953928T ES 2182368 T3 ES2182368 T3 ES 2182368T3
- Authority
- ES
- Spain
- Prior art keywords
- polyacrylamide
- cationic
- starch
- cooking
- neutralization
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000470 constituent Substances 0.000 title abstract 2
- 229920002401 polyacrylamide Polymers 0.000 abstract 8
- 125000002091 cationic group Chemical group 0.000 abstract 6
- 229920002472 Starch Polymers 0.000 abstract 5
- 235000019698 starch Nutrition 0.000 abstract 5
- 239000008107 starch Substances 0.000 abstract 5
- 125000000129 anionic group Chemical group 0.000 abstract 4
- 238000010411 cooking Methods 0.000 abstract 4
- 238000006386 neutralization reaction Methods 0.000 abstract 3
- 238000006467 substitution reaction Methods 0.000 abstract 2
- 229920000881 Modified starch Polymers 0.000 abstract 1
- 239000004368 Modified starch Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- -1 aluminum compound Chemical class 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 235000019426 modified starch Nutrition 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 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
- 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
- D21H17/28—Starch
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
- C08L3/04—Starch derivatives, e.g. crosslinked derivatives
- C08L3/08—Ethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
-
- 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
- D21H17/28—Starch
- D21H17/29—Starch 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
-
- 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
- D21H17/42—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
- D21H17/63—Inorganic compounds
- D21H17/66—Salts, e.g. alums
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Colloid Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Mezcla de los diversos constituyentes de un papel que contiene: (a) un compuesto de aluminio soluble presente en una cantidad de aproximadamente 0,005 a 2,5 kilogramos de Al2O3 por tonelada métrica de papel seco, y (b) un almidón modificado preparado a base de cocer una solución acuosa de al menos un almidón anfótero o catiónico que tiene un grado de sustitución de entre aproximadamente 0,01 y 0,2 con al menos una poliacrilamida no iónica o anfótera o una poliacrilamida catiónica o aniónica que tiene un grado de sustitución de entre un 1% y un 80% en peso y tiene un peso molecular de al menos 500.000, con las condiciones de que: (I) la cocción sea llevada a cabo a un pH de más de 7,0 en caso de que sea seleccionada una poliacrilamida catiónica o no iónica; (II) la cocción produzca una neutralización de no más de un 75% del almidón catiónico en caso de que sea seleccionada una poliacrilamida anfótera; (III) en caso de que seaseleccionada una poliacrilamida aniónica, la cocción produzca una neutralización de no más de un 75% del almidón catiónico si es bajo el peso molecular de la poliacrilamida aniónica, y una neutralización de no más de un 50% del almidón catiónico si es alto el peso molecular de la poliacrilamida aniónica; y (IV) la relación en peso de almidón a poliacrilamida sea de más de aproximadamente 2 a 1.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/960,648 US5859128A (en) | 1997-10-30 | 1997-10-30 | Modified cationic starch composition for removing particles from aqueous dispersions |
US5955698A | 1998-04-14 | 1998-04-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2182368T3 true ES2182368T3 (es) | 2003-03-01 |
Family
ID=26738898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98953928T Expired - Lifetime ES2182368T3 (es) | 1997-10-30 | 1998-10-23 | Constituyentes del papel conteniendo almidon modificado. |
Country Status (21)
Country | Link |
---|---|
US (1) | US6033525A (es) |
EP (1) | EP1025159B1 (es) |
JP (1) | JP2001521995A (es) |
KR (1) | KR100612162B1 (es) |
CN (1) | CN1187401C (es) |
AT (1) | ATE224426T1 (es) |
AU (1) | AU736084B2 (es) |
BR (1) | BR9813275A (es) |
CA (1) | CA2307025C (es) |
CZ (1) | CZ296416B6 (es) |
DE (1) | DE69808115T2 (es) |
EA (1) | EA002138B1 (es) |
ES (1) | ES2182368T3 (es) |
HU (1) | HUP0004165A3 (es) |
ID (1) | ID24454A (es) |
NO (1) | NO20002178L (es) |
NZ (1) | NZ504093A (es) |
PL (1) | PL192204B1 (es) |
PT (1) | PT1025159E (es) |
SK (1) | SK286208B6 (es) |
WO (1) | WO1999023155A1 (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6699363B2 (en) | 2001-11-13 | 2004-03-02 | E. I. Du Pont De Nemours And Company | Modified starch and process therefor |
US6723204B2 (en) * | 2002-04-08 | 2004-04-20 | Hercules Incorporated | Process for increasing the dry strength of paper |
US6911114B2 (en) * | 2002-10-01 | 2005-06-28 | Kimberly-Clark Worldwide, Inc. | Tissue with semi-synthetic cationic polymer |
CN1768102A (zh) * | 2003-02-27 | 2006-05-03 | 缅因大学理事会 | 改性淀粉组合物 |
US20040170749A1 (en) * | 2003-02-27 | 2004-09-02 | Neivandt David J. | Modified starch compositions |
JP2007530707A (ja) * | 2003-07-01 | 2007-11-01 | ズィ、ユーニヴァーサティ、アヴ、メイン、ボード、アヴ、トラスティーズ | ゲル化澱粉組成物およびゲル化澱粉組成物の製造方法 |
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 |
JP4794224B2 (ja) * | 2005-06-27 | 2011-10-19 | 日本エヌエスシー株式会社 | 糊化紙力増強剤用配合物、及び糊化紙力増強剤、並びに製紙方法 |
CA2635661C (en) | 2005-12-30 | 2015-01-13 | Akzo Nobel N.V. | A process for the production of paper |
US8273216B2 (en) * | 2005-12-30 | 2012-09-25 | Akzo Nobel N.V. | Process for the production of paper |
CN100572434C (zh) * | 2007-06-05 | 2009-12-23 | 内江市春江纸业有限公司 | 一种改性淀粉组合物的制备方法 |
US20090275699A1 (en) * | 2008-05-05 | 2009-11-05 | Mingfu Zhang | Starch containing formaldehyde-free thermoset binders for fiber products |
US7637271B1 (en) | 2008-10-30 | 2009-12-29 | The Clorox Company | Polyaluminum compositions |
US8088723B2 (en) * | 2008-10-30 | 2012-01-03 | The Clorox Company | Polyaluminum compositions |
US8591744B2 (en) * | 2009-06-24 | 2013-11-26 | Nalco Company | Composition and process for removing impurities from a circulating water system |
US10093562B2 (en) | 2009-06-24 | 2018-10-09 | Ecolab Usa Inc. | Methods and compositions for the treatment and recovery of purge solvent |
CN103510418B (zh) * | 2012-06-25 | 2016-03-30 | 北京英力生科新材料技术有限公司 | 一种无黑液化学制浆工艺 |
FI125714B (en) * | 2012-11-12 | 2016-01-15 | Kemira Oyj | Process for the treatment of fiber pulp for the manufacture of paper, cardboard or the like and product |
FI125712B (en) * | 2012-11-13 | 2016-01-15 | Kemira Oyj | Paper-making material and its use |
US10202551B2 (en) * | 2013-03-15 | 2019-02-12 | Dober Chemical Corp | Dewatering compositions and methods |
CN104861211B (zh) * | 2015-05-06 | 2017-11-07 | 金东纸业(江苏)股份有限公司 | 一种复合型淀粉的制备方法 |
CN107447582B (zh) | 2016-06-01 | 2022-04-12 | 艺康美国股份有限公司 | 用于在高电荷需求系统中造纸的高效强度方案 |
MX2019000208A (es) | 2016-07-01 | 2019-05-13 | Ecolab Usa Inc | Dispersante de pintura de bajo cloruro. |
EP3807323B1 (en) | 2018-06-14 | 2024-03-06 | Ecolab Usa Inc. | Addition of caustic soda for improving detackifier stability |
WO2021130411A1 (en) * | 2019-12-23 | 2021-07-01 | Kemira Oyj | Composition and its use for use in manufacture of paper, board or the like |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB177512A (en) * | 1921-03-28 | 1923-03-15 | Automatic Telephone Mfg Co Ltd | Improvements in or relating to switching mechanism for use in telephone or like systems |
GB1177512A (en) * | 1966-04-15 | 1970-01-14 | Nalco Chemical Co | Improved Papermaking Process |
US4066495A (en) * | 1974-06-26 | 1978-01-03 | Anheuser-Busch, Incorporated | Method of making paper containing cationic starch and an anionic retention aid |
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 |
JPS60126398A (ja) * | 1983-12-13 | 1985-07-05 | 株式会社協立有機工業研究所 | 紙の乾燥強度を向上させる抄紙方法 |
US4643801A (en) * | 1986-02-24 | 1987-02-17 | Nalco Chemical Company | Papermaking aid |
US5176891A (en) * | 1988-01-13 | 1993-01-05 | Eka Chemicals, Inc. | Polyaluminosilicate process |
JP2720460B2 (ja) * | 1988-06-27 | 1998-03-04 | 日産化学工業株式会社 | 製紙方法 |
US4954220A (en) * | 1988-09-16 | 1990-09-04 | E. I. Du Pont De Nemours And Company | Polysilicate microgels as retention/drainage aids in papermaking |
SE8903752D0 (sv) * | 1989-11-09 | 1989-11-09 | Eka Nobel Ab | Foerfarande foer framstaellning av papper |
US5178730A (en) * | 1990-06-12 | 1993-01-12 | Delta Chemicals | Paper making |
JPH06166986A (ja) * | 1992-11-30 | 1994-06-14 | Seiko Kagaku Kogyo Co Ltd | 製紙方法 |
US5482693A (en) * | 1994-03-14 | 1996-01-09 | E. I. Du Pont De Nemours And Company | Process for preparing water soluble polyaluminosilicates |
US5859128A (en) * | 1997-10-30 | 1999-01-12 | E. I. Du Pont De Nemours And Company | Modified cationic starch composition for removing particles from aqueous dispersions |
-
1998
- 1998-10-21 US US09/176,674 patent/US6033525A/en not_active Expired - Lifetime
- 1998-10-23 HU HU0004165A patent/HUP0004165A3/hu unknown
- 1998-10-23 EP EP98953928A patent/EP1025159B1/en not_active Expired - Lifetime
- 1998-10-23 JP JP2000519023A patent/JP2001521995A/ja active Pending
- 1998-10-23 DE DE69808115T patent/DE69808115T2/de not_active Expired - Fee Related
- 1998-10-23 KR KR1020007004704A patent/KR100612162B1/ko not_active IP Right Cessation
- 1998-10-23 CA CA002307025A patent/CA2307025C/en not_active Expired - Lifetime
- 1998-10-23 AU AU11177/99A patent/AU736084B2/en not_active Ceased
- 1998-10-23 WO PCT/US1998/022488 patent/WO1999023155A1/en active IP Right Grant
- 1998-10-23 ES ES98953928T patent/ES2182368T3/es not_active Expired - Lifetime
- 1998-10-23 SK SK604-2000A patent/SK286208B6/sk not_active IP Right Cessation
- 1998-10-23 NZ NZ504093A patent/NZ504093A/xx unknown
- 1998-10-23 BR BR9813275-0A patent/BR9813275A/pt not_active Application Discontinuation
- 1998-10-23 PT PT98953928T patent/PT1025159E/pt unknown
- 1998-10-23 PL PL340420A patent/PL192204B1/pl not_active IP Right Cessation
- 1998-10-23 CN CNB988108232A patent/CN1187401C/zh not_active Expired - Fee Related
- 1998-10-23 EA EA200000474A patent/EA002138B1/ru not_active IP Right Cessation
- 1998-10-23 ID IDW20000795A patent/ID24454A/id unknown
- 1998-10-23 CZ CZ20001449A patent/CZ296416B6/cs not_active IP Right Cessation
- 1998-10-23 AT AT98953928T patent/ATE224426T1/de not_active IP Right Cessation
-
2000
- 2000-04-27 NO NO20002178A patent/NO20002178L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US6033525A (en) | 2000-03-07 |
CN1187401C (zh) | 2005-02-02 |
HUP0004165A2 (en) | 2001-03-28 |
EA200000474A1 (ru) | 2000-10-30 |
PL340420A1 (en) | 2001-02-12 |
DE69808115D1 (de) | 2002-10-24 |
WO1999023155A1 (en) | 1999-05-14 |
KR20010031651A (ko) | 2001-04-16 |
AU736084B2 (en) | 2001-07-26 |
JP2001521995A (ja) | 2001-11-13 |
PL192204B1 (pl) | 2006-09-29 |
BR9813275A (pt) | 2000-08-22 |
NZ504093A (en) | 2001-03-30 |
EP1025159B1 (en) | 2002-09-18 |
SK286208B6 (sk) | 2008-05-06 |
HUP0004165A3 (en) | 2002-07-29 |
CA2307025C (en) | 2008-01-08 |
EA002138B1 (ru) | 2001-12-24 |
CZ296416B6 (cs) | 2006-03-15 |
CZ20001449A3 (cs) | 2001-02-14 |
NO20002178L (no) | 2000-06-20 |
AU1117799A (en) | 1999-05-24 |
ATE224426T1 (de) | 2002-10-15 |
PT1025159E (pt) | 2002-11-29 |
NO20002178D0 (no) | 2000-04-27 |
KR100612162B1 (ko) | 2006-08-14 |
CA2307025A1 (en) | 1999-05-14 |
SK6042000A3 (en) | 2001-04-09 |
DE69808115T2 (de) | 2003-04-30 |
EP1025159A1 (en) | 2000-08-09 |
CN1278282A (zh) | 2000-12-27 |
ID24454A (id) | 2000-07-20 |
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