AR032593A1 - Estabilizadores polimericos con alta afinidad hacia la pulpa, y proceso para prevenir la perdida de brillo y para aumentar la resistencia a la formacion de una coloracion amarillenta de una pulpa o papel - Google Patents
Estabilizadores polimericos con alta afinidad hacia la pulpa, y proceso para prevenir la perdida de brillo y para aumentar la resistencia a la formacion de una coloracion amarillenta de una pulpa o papelInfo
- Publication number
- AR032593A1 AR032593A1 ARP000104803A ARP000104803A AR032593A1 AR 032593 A1 AR032593 A1 AR 032593A1 AR P000104803 A ARP000104803 A AR P000104803A AR P000104803 A ARP000104803 A AR P000104803A AR 032593 A1 AR032593 A1 AR 032593A1
- Authority
- AR
- Argentina
- Prior art keywords
- formula
- varies
- pulp
- paper
- brightness
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/028—Polyamidoamines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/0206—Polyalkylene(poly)amines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/0206—Polyalkylene(poly)amines
- C08G73/0213—Preparatory process
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/0206—Polyalkylene(poly)amines
- C08G73/0213—Preparatory process
- C08G73/022—Preparatory process from polyamines and epihalohydrins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/0605—Polycondensates containing five-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms
- C08G73/0611—Polycondensates containing five-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only one nitrogen atom in the ring, e.g. polypyrroles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/0666—Polycondensates containing five-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms
- C08G73/0672—Polycondensates containing five-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only one nitrogen atom in the ring
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- 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
- D21H21/14—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 function or properties in or on the paper
- D21H21/143—Agents preventing ageing of paper, e.g. radiation absorbing substances
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Abstract
Los estabilizadores poliméricos seleccionados con grupos B nitroxido, sales de hidroxilamina o hidroxiamonio, son solubles en agua o dispersables en agua, y tienen una gran afinidad con la pulpa o el papel. Estos estabilizadores previenen la pérdida de brillo y aumentan la resistencia a la formacion de una coloracion amarillenta en la pulpa o en el papel, especialmente en la pulpa o papel que aun contengan lignina. Dichos compuestos son agregados en diversos puntos en el proceso de la fabricacion del papel, especialmente en los extremos humedos, que hacen que sea esencial la necesidad de materiales solubles en agua o dispersables en agua que tienen una gran afinidad para la pulpa o papel. Esta performance es frecuentemente acentuada más aun por la presencia de uno o más coaditivos seleccionados entre el grupo consistente en los absorbedores de rayos UV, los inhibidores poliméricos, las nitronas, los agentes blanqueadores fluorescentes y los agentes quelantes de metales. Las combinaciones de hidroxilaminas o sus sales, los absorbedores de rayos UV benzotriazoles o benzofenonas y un agente quelante de los metales, son particularmente efectivas. Estabilizador polimérico con alta afinidad hacia la pulpa que comprende un polímero P con grupos A pendientes, los cuales están fijados al polímero P mediante grupos enlazantes B, donde s varía entre 1 y 50.000, y el polímero P está seleccionado entre los polímeros u oligomeros 1) a 10): 1) imina de polietileno de la formula (1) donde m +n vale de 10 a 50.000; 2) etilenaminas oligoméricas de la formula (2) donde n varía entre 0 y 10; 3) cooligomeros o copolímeros de dialilamino aleatorios que contienen de 1 a 8.000 unidades de la formula (3) y de 0 a 800 unidades de la formula (4); 4) poliacrilamidas de la formula (5) donde n varía entre 10 y 5.000 y X es NH2, NHCH2N(CH3)2, OCH2CH2N(CH3)2, o OCH2CH2N+(CH3)3; 5) cooligomeros o copolímeros aleatorios formados a partir de la polimerizacion segun formula (6) donde l varía entre 0 y 8.000, m entre 1 y 8.000 y n entre 0 y 8.000; 6) dioles de la formula (7) donde n varía entre 5 y 8.000; 7) formula (8) donde n varía entre 5 y 8.000; 8) formula (9) donde n varía entre 1 y 10 y m varía entre 1 y 500 y R es hidrogeno o alquilo C1-4; 9) copolímeros aleatorios de formula (10) donde n varía entre 5 y 4.000 y m entre 5 y 4.000; 10) copolímeros de dimetilamina y epiclorhidrina de la formula (11) donde n varía entre 1 y 100; los grupos A son de la formula (12) o (13) donde: G es hidrogeno, amino, hidroxilo o ciano, E es oxilo, hidroxilo, alcoxi, alcoxi sustituido con hidroxilo, oxo o carboxi o interrumpido por oxígeno o carboxi; cicloalcoxi, alquenoxi, cicloalqueniloxi, aralquilo, aralcoxi, acilo, R(C=O)O-, RO(C=O)O-, RN(C=O)O- o cloro, siendo R una porcion alifática o aromática; y los grupos enlazantes B son seleccionados entre enlace directo, carbonilo, o una de las formulas (14) a (28), proceso para prevenir la pérdida de brillo y para aumentar la resistencia a la formacion de una coloracion amarillenta de una pulpa o papel.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15411199P | 1999-09-15 | 1999-09-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR032593A1 true AR032593A1 (es) | 2003-11-19 |
Family
ID=22550045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP000104803A AR032593A1 (es) | 1999-09-15 | 2000-09-13 | Estabilizadores polimericos con alta afinidad hacia la pulpa, y proceso para prevenir la perdida de brillo y para aumentar la resistencia a la formacion de una coloracion amarillenta de una pulpa o papel |
Country Status (16)
Country | Link |
---|---|
US (1) | US6416627B1 (es) |
EP (1) | EP1216269B1 (es) |
JP (1) | JP4820513B2 (es) |
KR (1) | KR20020030822A (es) |
CN (1) | CN1168759C (es) |
AR (1) | AR032593A1 (es) |
AT (1) | ATE253094T1 (es) |
AU (1) | AU770858B2 (es) |
BR (1) | BR0014046B1 (es) |
CA (1) | CA2383005C (es) |
DE (1) | DE60006268T2 (es) |
MX (1) | MXPA02001951A (es) |
MY (1) | MY122681A (es) |
TW (1) | TWI266777B (es) |
WO (1) | WO2001019897A1 (es) |
ZA (1) | ZA200202026B (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6989449B1 (en) * | 1999-09-15 | 2006-01-24 | Ciba Specialty Chemicals Corporation | Chlorohydrin and cationic compounds having high affinity for pulp or paper |
US20030121630A1 (en) * | 2000-04-19 | 2003-07-03 | Zhirun Yuan | Inhibition of yellowing in papers |
WO2004038091A1 (en) * | 2002-10-23 | 2004-05-06 | Pulp And Paper Research Institute Of Canada | Light-stable and process-stable lignocellulosic materials and their production |
JP4860468B2 (ja) * | 2003-07-14 | 2012-01-25 | チバ ホールディング インコーポレーテッド | 立体障害n−ヒドロカルビルオキシアミンを製造するための過酸化水素触媒法 |
BRPI0618567A2 (pt) * | 2005-11-14 | 2011-09-06 | Ciba Holding Inc | preparação de polìmeros catiÈnicos funcionalizados e sua preparação e aplicação no cuidado pessoal |
CN101878258B (zh) * | 2007-11-28 | 2013-10-23 | 巴斯夫欧洲公司 | 液体稳定剂混合物 |
PL2288752T3 (pl) | 2008-06-20 | 2014-07-31 | Int Paper Co | Kompozycja i arkusz drukowy o podwyższonej jakości optycznej |
CN102926288A (zh) * | 2012-11-01 | 2013-02-13 | 福建省晋江优兰发纸业有限公司 | 一种高得率浆配抄的薄型纸及其抄造工艺 |
CA2986900A1 (en) * | 2015-05-25 | 2016-12-01 | General Electric Company | Coal dust treatment methods and compositions |
CN112175198A (zh) * | 2020-10-14 | 2021-01-05 | 中国林业科学研究院林产化学工业研究所 | 一种新型反应型木质素基阻燃剂及其制备方法和应用 |
JP2022191020A (ja) * | 2021-06-15 | 2022-12-27 | 国立大学法人東北大学 | 酸化抑制剤、酸化抑制作用増強剤、酸化抑制方法、及び酸化抑制作用の増強方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4295931A (en) * | 1976-03-08 | 1981-10-20 | Hercules Incorporated | Sizing method and sizing composition for use therein |
US5181988A (en) * | 1988-07-08 | 1993-01-26 | Asahi Denka Kogyo Kabushiki Kaisha | Method for preventing the discoloration of paper and paper treated to prevent discoloring |
EP0389421B1 (en) * | 1989-03-21 | 1994-04-27 | Ciba-Geigy Ag | Poly(1-hydrocarbyloxy-2,2,6,6-tetraalkylpiperidine) light stabilizers |
CA2086487C (en) * | 1991-12-31 | 1999-02-16 | Ian A. Pudney | Cationic polyamines useful as drainage aids and stabilizers for rosin-based sizing agents |
EP0717143A1 (de) | 1994-12-16 | 1996-06-19 | Lignozym GmbH | Mehrkomponentensystem zum Verändern, Abbau oder Bleichen von Lignin, ligninhaltigen Materialien oder ähnlichen Stoffen sowie Verfahren zu seiner Anwendung |
JPH09216917A (ja) * | 1996-02-09 | 1997-08-19 | Asahi Denka Kogyo Kk | 共重合体および記録紙塗工液添加剤 |
JPH09302026A (ja) * | 1996-03-12 | 1997-11-25 | Nitto Boseki Co Ltd | ポリアリルアミン系誘導体及びその製造方法 |
DE19612193A1 (de) | 1996-03-27 | 1997-10-02 | Consortium Elektrochem Ind | Mehrkomponentensystem zum Verändern, Abbau oder Bleichen von Lignin, ligninhaltigen Materialien oder ähnlichen Stoffen sowie Verfahren zu seiner Anwendung |
EP0873991A1 (de) * | 1997-04-23 | 1998-10-28 | Ciba SC Holding AG | Polyalkylenglykolgruppen enthaltende gehinderte Amine als Stabilisatoren |
TW491872B (en) * | 1997-05-27 | 2002-06-21 | Ciba Sc Holding Ag | Block oligomers containing l-hydrocarbyloxy-2,2,6,6-tetramethyl-4- piperidyl groups as stabilizers for lower polyolefin |
US5932735A (en) * | 1997-06-13 | 1999-08-03 | Ciba Specialty Chemicals Corporation | Derivatives of 1-oxyl-4-hydroxy-2,2,6,6-tetramethylpiperidine as polymerization inhibitors for (meth)acrylate monomers |
US5928558A (en) * | 1997-06-13 | 1999-07-27 | Ciba Specialty Chemicals Corporation | Derivatives of 1-oxyl-4-amino-2,2,6,6-tetramethylpiperidine as polymerization inhibitors for (meth)acrylate monomers |
JP2001510881A (ja) * | 1997-07-23 | 2001-08-07 | チバ スペシャルティ ケミカルズ ホールディング インコーポレーテッド | ニトロキシドおよび他の補助添加剤を使用するパルプおよび紙の黄色化の抑制 |
US6525151B1 (en) * | 1998-09-03 | 2003-02-25 | Ciba Specialty Chemicals Corporation | Grafting of ethylenically unsaturated monomers onto polymers |
-
2000
- 2000-09-07 EP EP00962454A patent/EP1216269B1/en not_active Expired - Lifetime
- 2000-09-07 MX MXPA02001951A patent/MXPA02001951A/es active IP Right Grant
- 2000-09-07 DE DE60006268T patent/DE60006268T2/de not_active Expired - Lifetime
- 2000-09-07 JP JP2001523672A patent/JP4820513B2/ja not_active Expired - Fee Related
- 2000-09-07 CA CA002383005A patent/CA2383005C/en not_active Expired - Fee Related
- 2000-09-07 KR KR1020027003379A patent/KR20020030822A/ko not_active Application Discontinuation
- 2000-09-07 AU AU74179/00A patent/AU770858B2/en not_active Ceased
- 2000-09-07 AT AT00962454T patent/ATE253094T1/de not_active IP Right Cessation
- 2000-09-07 BR BRPI0014046-5A patent/BR0014046B1/pt not_active IP Right Cessation
- 2000-09-07 WO PCT/EP2000/008749 patent/WO2001019897A1/en active IP Right Grant
- 2000-09-07 CN CNB008129878A patent/CN1168759C/zh not_active Expired - Fee Related
- 2000-09-08 MY MYPI20004159A patent/MY122681A/en unknown
- 2000-09-11 US US09/658,923 patent/US6416627B1/en not_active Expired - Lifetime
- 2000-09-13 AR ARP000104803A patent/AR032593A1/es unknown
- 2000-09-13 TW TW089118649A patent/TWI266777B/zh not_active IP Right Cessation
-
2002
- 2002-03-12 ZA ZA200202026A patent/ZA200202026B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CN1374978A (zh) | 2002-10-16 |
DE60006268D1 (de) | 2003-12-04 |
KR20020030822A (ko) | 2002-04-25 |
BR0014046A (pt) | 2002-05-21 |
EP1216269B1 (en) | 2003-10-29 |
US6416627B1 (en) | 2002-07-09 |
BR0014046B1 (pt) | 2010-11-03 |
CN1168759C (zh) | 2004-09-29 |
JP2003509555A (ja) | 2003-03-11 |
CA2383005A1 (en) | 2001-03-22 |
JP4820513B2 (ja) | 2011-11-24 |
WO2001019897A1 (en) | 2001-03-22 |
MXPA02001951A (es) | 2002-08-20 |
AU7417900A (en) | 2001-04-17 |
AU770858B2 (en) | 2004-03-04 |
EP1216269A1 (en) | 2002-06-26 |
TWI266777B (en) | 2006-11-21 |
DE60006268T2 (de) | 2004-08-05 |
ATE253094T1 (de) | 2003-11-15 |
MY122681A (en) | 2006-04-29 |
ZA200202026B (en) | 2002-10-03 |
CA2383005C (en) | 2008-12-30 |
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