RU2004132854A - Обработка отложения белой смолы - Google Patents

Обработка отложения белой смолы Download PDF

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Publication number
RU2004132854A
RU2004132854A RU2004132854/12A RU2004132854A RU2004132854A RU 2004132854 A RU2004132854 A RU 2004132854A RU 2004132854/12 A RU2004132854/12 A RU 2004132854/12A RU 2004132854 A RU2004132854 A RU 2004132854A RU 2004132854 A RU2004132854 A RU 2004132854A
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RU
Russia
Prior art keywords
coagulant
microparticles
cationic
bentonite
paper
Prior art date
Application number
RU2004132854/12A
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English (en)
Other versions
RU2309210C2 (ru
Inventor
Аллен ГРИМСЛИ Суинделл (US)
Аллен ГРИМСЛИ Суинделл
Антони БЛЕЙЗИ Маттью (US)
Антони БЛЕЙЗИ Маттью
Брюс ЭДМОНДС Кристиан (US)
Брюс ЭДМОНДС Кристиан
Кайн УИЛЛЬЯМС Стефани (US)
Кайн УИЛЛЬЯМС Стефани
Чен ЧЭНЬ I Гордон (US)
Чен ЧЭНЬ I Гордон
Original Assignee
Циба Спешиалти Кемикэлз Уотер Тритментс Лимитед (Gb)
Циба Спешиалти Кемикэлз Уотер Тритментс Лимитед
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Application filed by Циба Спешиалти Кемикэлз Уотер Тритментс Лимитед (Gb), Циба Спешиалти Кемикэлз Уотер Тритментс Лимитед filed Critical Циба Спешиалти Кемикэлз Уотер Тритментс Лимитед (Gb)
Publication of RU2004132854A publication Critical patent/RU2004132854A/ru
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Publication of RU2309210C2 publication Critical patent/RU2309210C2/ru

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Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H21/00Non-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
    • D21H21/02Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H23/00Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/76Processes 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
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H23/00Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/76Processes 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
    • D21H23/765Addition of all compounds to the pulp
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H11/00Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/14Secondary fibres
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20Macromolecular organic compounds
    • D21H17/33Synthetic macromolecular compounds
    • D21H17/34Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/44Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
    • D21H17/45Nitrogen-containing groups
    • D21H17/455Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20Macromolecular organic compounds
    • D21H17/33Synthetic macromolecular compounds
    • D21H17/46Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/56Polyamines; Polyimines; Polyester-imides
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63Inorganic compounds
    • D21H17/66Salts, e.g. alums
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63Inorganic compounds
    • D21H17/67Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/68Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays

Claims (17)

1. Способ производства бумаги, включающий прибавление к бумажной массе эффективного количества для уменьшения отложения белой смолы по меньшей мере одного катионоактивного полимерного коагулянта или неорганического коагулянта с последующим прибавлением материала, состоящего из микрочастиц, где бумажная масса содержит целлюлозу, полученную, по крайней мере частично, из переработанных бумажных продуктов.
2. Способ по п.1, где материал на основе микрочастиц выбирают из группы, состоящей из набухаемой глины, сетчатого полимера, коллоидного кремния, боросиликата или суспензии анионного материала, состоящего из микрочастиц, выбранного из бентонита, коллоидного кремния, полисиликатного микрогеля, микрогеля поликремневой кислоты и сетчатых микроэмульсий водорастворимого мономерного вещества и их смесей.
3. Способ по п.2, где материал, содержащий микрочастицы, является анионным материалом.
4. Способ по п.2 или 3, где материал, содержащий микрочастицы, является набухаемой глиной из семейства смектитов.
5. Способ по п.2, где материал, содержащий микрочастицы, является минералом, состоящим, по существу, из бентонита, монтмориллонита, сапонита, гекторита, бейдилита, нонтронита, фуллеровой земли и их смесей.
6. Способ по п.1, где материал, содержащий микрочастицы, является минералом, состоящим главным образом из бентонита.
7. Способ по п.1, где катионный полимерный коагулянт является гомополимером, содержащим повторяющиеся катионные группы, или сополимером по меньшей мере 80 мас.% катионного мономера и 0-20 мас.% акриламида или другого неионного мономера.
8. Способ по п.7, где катионные группы получают из диаллилдиметиламмонийхлорида и диалкиламиноалкил(мет)акрилатов и акриламидов или их четвертичных аммониевых солей.
9. Способ по п.8, где катионные группы являются четвертичной аммониевой солью диметиламиноэтилакрилата или метакрилата.
10. Способ по п.1, где коагулянтом является полимер дициандиамида, полиамин или полиэтиленимин.
11. Способ по п.1, где коагулянт выбирают из группы, состоящей из квасцов, извести, хлорида железа(III), полиалюминийхлорида, сульфата железа(II) и их смесей.
12. Способ по п.1, где коагулянтом является полиалкиленполиамин, полученный взаимодействием алкиленполиамина с дифункциональным алкилгалоидом.
13. Способ по п.1, где коагулянт является катионным полиэлектролитом, т.е. поли[диаллил-ди(водород или (низш.)алкил)]аммониевой солью, значение средней молекулярной массы более чем 300000, но менее чем 2000000.
14. Способ по п.13, где материал, состоящий из микрочастиц, является минералом, состоящим главным образом из бентонита.
15. Бумажный продукт, произведенный согласно способу по любому из пп.1-5 или 7-13.
16. Бумажный продукт, произведенный согласно способу по п.6.
17. Бумажный продукт, произведенный согласно способу по п.14.
RU2004132854/12A 2002-04-08 2003-04-03 Обработка отложения белой смолы RU2309210C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37065302P 2002-04-08 2002-04-08
US60/370,653 2002-04-08

Publications (2)

Publication Number Publication Date
RU2004132854A true RU2004132854A (ru) 2005-08-27
RU2309210C2 RU2309210C2 (ru) 2007-10-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2004132854/12A RU2309210C2 (ru) 2002-04-08 2003-04-03 Обработка отложения белой смолы

Country Status (17)

Country Link
US (1) US20050173088A1 (ru)
EP (1) EP1492924A2 (ru)
JP (1) JP2005522590A (ru)
KR (1) KR20040106329A (ru)
CN (1) CN100379923C (ru)
AR (1) AR039246A1 (ru)
AU (1) AU2003219127B2 (ru)
BR (1) BR0309147A (ru)
CA (1) CA2481447C (ru)
MX (1) MXPA04009754A (ru)
MY (1) MY140933A (ru)
NO (1) NO20044786L (ru)
NZ (1) NZ535664A (ru)
RU (1) RU2309210C2 (ru)
TW (1) TWI292790B (ru)
WO (1) WO2003085199A2 (ru)
ZA (1) ZA200407534B (ru)

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JP5661388B2 (ja) * 2010-09-08 2015-01-28 大王製紙株式会社 新聞用巻取紙及び剥離強度評価方法
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Also Published As

Publication number Publication date
WO2003085199A3 (en) 2004-02-05
US20050173088A1 (en) 2005-08-11
TW200304977A (en) 2003-10-16
TWI292790B (en) 2008-01-21
CA2481447A1 (en) 2003-10-16
AU2003219127B2 (en) 2008-10-02
RU2309210C2 (ru) 2007-10-27
AR039246A1 (es) 2005-02-16
CN100379923C (zh) 2008-04-09
NO20044786L (no) 2004-11-03
KR20040106329A (ko) 2004-12-17
CA2481447C (en) 2011-11-22
EP1492924A2 (en) 2005-01-05
ZA200407534B (en) 2006-05-31
MY140933A (en) 2010-02-12
CN1646768A (zh) 2005-07-27
MXPA04009754A (es) 2004-12-13
AU2003219127A1 (en) 2003-10-20
JP2005522590A (ja) 2005-07-28
BR0309147A (pt) 2005-01-25
WO2003085199A2 (en) 2003-10-16
NZ535664A (en) 2005-08-26

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Effective date: 20110404