RU2006126678A - FILLER FOR PAPER MANUFACTURE - Google Patents

FILLER FOR PAPER MANUFACTURE Download PDF

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Publication number
RU2006126678A
RU2006126678A RU2006126678/12A RU2006126678A RU2006126678A RU 2006126678 A RU2006126678 A RU 2006126678A RU 2006126678/12 A RU2006126678/12 A RU 2006126678/12A RU 2006126678 A RU2006126678 A RU 2006126678A RU 2006126678 A RU2006126678 A RU 2006126678A
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RU
Russia
Prior art keywords
filler
cellulose derivative
cellulose
filler according
calcium salt
Prior art date
Application number
RU2006126678/12A
Other languages
Russian (ru)
Other versions
RU2345189C2 (en
Inventor
ДЕР ХОРСТ Петер Мартен ВАН (NL)
Дер Хорст Петер Мартен Ван
Эрик САННЕ (SE)
Эрик САННЕ
Челль Руне АНДЕРССОН (SE)
Челль Руне АНДЕРССОН
Керрилеен ГАРСИА-ЛИНДГРЕН (SE)
Керрилеен ГАРСИА-ЛИНДГРЕН
Марие-Луизе ВАЛЛЬБЕРГ (SE)
Марие-Луизе ВАЛЛЬБЕРГ
Суне ВЕННСТРЕМ (SE)
Суне ВЕННСТРЕМ
Original Assignee
Эка Кемикалс Аб (Se)
Эка Кемикалс Аб
М-Риал Корпорейшн (Fi)
М-Риал Корпорейшн
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34707294&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RU2006126678(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Эка Кемикалс Аб (Se), Эка Кемикалс Аб, М-Риал Корпорейшн (Fi), М-Риал Корпорейшн filed Critical Эка Кемикалс Аб (Se)
Publication of RU2006126678A publication Critical patent/RU2006126678A/en
Application granted granted Critical
Publication of RU2345189C2 publication Critical patent/RU2345189C2/en

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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
    • D21H3/00—Paper or cardboard prepared by adding substances to the pulp or to the formed web on the paper-making machine and by applying substances to finished paper or cardboard (on the paper-making machine), also when the intention is to impregnate at least a part of the paper body
    • 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
    • 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
    • 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
    • D21H17/25—Cellulose
    • D21H17/26—Ethers 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
    • D21H17/63—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
    • D21H17/71—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes
    • D21H17/74—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes of organic and inorganic material
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)

Claims (25)

1. Наполнитель, содержащий соль кальция и производное целлюлозы, обладающее степенью замещения ионных групп в сетке целлюлозы до 0,65, где наполнитель, по существу, свободен от волокна или фибрилл целлюлозы или лигноцеллюлозы.1. A filler containing a calcium salt and a cellulose derivative having a degree of substitution of ionic groups in the cellulose network up to 0.65, where the filler is substantially free of cellulose or lignocellulose fiber or fibrils. 2. Наполнитель, содержащий соль кальция и производное целлюлозы, обладающее степенью замещения ионных групп в сетке до 0,65, где производное целлюлозы содержит катионные группы.2. A filler containing a calcium salt and a cellulose derivative having a degree of substitution of ionic groups in the network of up to 0.65, where the cellulose derivative contains cationic groups. 3. Наполнитель по п.1 или 2, отличающийся тем, что степень замещения составляет по меньшей мере 0,05.3. The filler according to claim 1 or 2, characterized in that the degree of substitution is at least 0.05. 4. Наполнитель по п.1 или 2, отличающийся тем, что степень замещения составляет по меньшей мере 0,15-0,40.4. The filler according to claim 1 or 2, characterized in that the degree of substitution is at least 0.15-0.40. 5. Наполнитель по п.1 или 2, отличающийся тем, что производное целлюлозы является эфиром целлюлозы. 5. The filler according to claim 1 or 2, characterized in that the cellulose derivative is a cellulose ether. 6. Наполнитель по п.1 или 2, отличающийся тем, что производное целлюлозы содержит карбоксиметильные группы.6. The filler according to claim 1 or 2, characterized in that the cellulose derivative contains carboxymethyl groups. 7. Наполнитель по п.1 или 2, отличающийся тем, что производное целлюлозы содержит четвертичные аммониевые группы.7. The filler according to claim 1 or 2, characterized in that the cellulose derivative contains quaternary ammonium groups. 8. Наполнитель по п.1 или 2, отличающийся тем, что производное целлюлозы является анионным.8. The filler according to claim 1 or 2, characterized in that the cellulose derivative is anionic. 9. Наполнитель по п.1 или 2, отличающийся тем, что производное целлюлозы является амфотерным.9. The filler according to claim 1 or 2, characterized in that the cellulose derivative is amphoteric. 10. Наполнитель по п.1 или 2, отличающийся тем, что производное целлюлозы является, по меньшей мере, частично водорастворимым.10. The filler according to claim 1 or 2, characterized in that the cellulose derivative is at least partially water soluble. 11. Наполнитель по п.1 или 2, отличающийся тем, что он содержит производное целлюлозы в количестве 0,3-10,0% в расчете на массу твердого вещества наполнителя.11. The filler according to claim 1 or 2, characterized in that it contains a cellulose derivative in an amount of 0.3-10.0% based on the weight of the solids of the filler. 12. Наполнитель по п.1 или 2, отличающийся тем, что он содержит соль кальция в количестве 60-80% в расчете на массу твердого вещества наполнителя.12. The filler according to claim 1 or 2, characterized in that it contains calcium salt in an amount of 60-80% based on the weight of the solid matter of the filler. 13. Наполнитель по п.1 или 2, отличающийся тем, что солью кальция является карбонат кальция.13. The filler according to claim 1 or 2, characterized in that the calcium salt is calcium carbonate. 14. Наполнитель по п.1 или 2, отличающийся тем, что солью кальция является осажденный карбонат кальция.14. The filler according to claim 1 or 2, characterized in that the calcium salt is precipitated calcium carbonate. 15. Наполнитель по п.2, отличающийся тем, что он дополнительно содержит волокно или фибриллы целлюлозы или лигноцеллюлозы.15. The filler according to claim 2, characterized in that it further comprises fiber or fibrils of cellulose or lignocellulose. 16. Наполнитель по п.2, отличающийся тем, что он, по существу, свободен от волокна или фибрилл целлюлозы или лигноцеллюлозы.16. The filler according to claim 2, characterized in that it is essentially free from fiber or fibrils of cellulose or lignocellulose. 17. Бумага, содержащая наполнитель, по любому из пп.1-16.17. Paper containing a filler according to any one of claims 1 to 16. 18. Бумага по п.17, отличающаяся тем, что суммарное содержание наполнителя в ней составляет 5-40 мас.% в расчете на сухую бумагу.18. The paper according to claim 17, characterized in that the total filler content in it is 5-40 wt.% Calculated on dry paper. 19. Способ получения наполнителя, включающий следующие этапы: смешивание вещества, содержащего соль кальция, с производным целлюлозы, обладающим степенью замещения ионных групп в сетке, составляющей до 0,65, при, по существу, отсутствии волокон или фибрилл целлюлозы или лигноцеллюлозы.19. A method of producing a filler comprising the following steps: mixing a substance containing a calcium salt with a cellulose derivative having a degree of substitution of ionic groups in the network of up to 0.65, with essentially no cellulose or lignocellulose fibers or fibrils. 20. Способ получения наполнителя, включающий смешивание вещества, содержащего соль кальция, с производным целлюлозы, обладающим степенью замещения карбоксиалкильных групп, составляющей до 0,65, где производное целлюлозы содержит катионные группы.20. A method of producing a filler, comprising mixing a substance containing a calcium salt with a cellulose derivative having a degree of substitution of carboxyalkyl groups of up to 0.65, where the cellulose derivative contains cationic groups. 21. Наполнитель, получаемый согласно способу по п.19 или 20.21. The filler obtained according to the method according to claim 19 or 20. 22. Способ изготовления бумаги, включающий следующие стадии: получение водной суспензии, содержащей целлюлозное волокно; введение в суспензию наполнителя по любому из пп.1-16 и 21 обезвоживание суспензии для формирования полотна или листа бумаги.22. A method of manufacturing paper, comprising the following stages: obtaining an aqueous suspension containing cellulose fiber; introducing into the suspension a filler according to any one of claims 1 to 16 and 21, dehydrating the suspension to form a web or sheet of paper. 23. Способ по п.22, отличающийся тем, что наполнитель вводят в суспензию путем добавления одной композиции, содержащей соль кальция и производное целлюлозы.23. The method according to item 22, wherein the filler is introduced into the suspension by adding one composition containing a calcium salt and a cellulose derivative. 24. Способ по п.22 или 23, отличающийся тем, что наполнитель добавляют в количестве 5-30 мас.% в расчете на сухое волокно.24. The method according to p. 22 or 23, characterized in that the filler is added in an amount of 5-30 wt.% Based on dry fiber. 25. Способ по п.22 или 23, отличающийся тем, что он дополнительно включает добавление клеящего вещества, вступающего в реакцию с суспензией.25. The method according to item 22 or 23, characterized in that it further comprises adding an adhesive that reacts with the suspension.
RU2006126678/12A 2003-12-22 2004-12-20 Paper filler RU2345189C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03445149 2003-12-22
EP03445149.2 2003-12-22

Publications (2)

Publication Number Publication Date
RU2006126678A true RU2006126678A (en) 2008-01-27
RU2345189C2 RU2345189C2 (en) 2009-01-27

Family

ID=34707294

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006126678/12A RU2345189C2 (en) 2003-12-22 2004-12-20 Paper filler

Country Status (19)

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EP (3) EP2037041B1 (en)
JP (1) JP4799424B2 (en)
KR (1) KR100810389B1 (en)
CN (2) CN101871181A (en)
AR (1) AR050757A1 (en)
AU (1) AU2004303745B2 (en)
BR (1) BRPI0418030B1 (en)
CA (1) CA2550261C (en)
DK (2) DK2325388T3 (en)
ES (3) ES2578731T3 (en)
LT (1) LT2037041T (en)
NZ (1) NZ547789A (en)
PL (3) PL2325388T3 (en)
PT (3) PT2037041T (en)
RU (1) RU2345189C2 (en)
SI (2) SI2325388T1 (en)
TR (1) TR201809764T4 (en)
TW (1) TWI356862B (en)
WO (1) WO2005061793A1 (en)

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EP2325388B1 (en) 2016-04-06
TWI356862B (en) 2012-01-21
DK2037041T3 (en) 2017-01-16
CA2550261A1 (en) 2005-07-07
CN1898439B (en) 2012-04-25
CN101871181A (en) 2010-10-27
ES2630379T3 (en) 2017-08-21
JP2007515572A (en) 2007-06-14
WO2005061793A1 (en) 2005-07-07
ES2578731T3 (en) 2016-07-29
KR20060108725A (en) 2006-10-18
TR201809764T4 (en) 2018-07-23
KR100810389B1 (en) 2008-03-04
PL1704282T3 (en) 2018-09-28
AR050757A1 (en) 2006-11-22
NZ547789A (en) 2010-03-26
EP1704282A1 (en) 2006-09-27
RU2345189C2 (en) 2009-01-27
LT2037041T (en) 2016-12-27
BRPI0418030A (en) 2007-04-17
EP2037041A1 (en) 2009-03-18
AU2004303745B2 (en) 2008-11-06
PL2037041T3 (en) 2017-07-31
TW200536993A (en) 2005-11-16
CA2550261C (en) 2012-02-14
SI2325388T1 (en) 2016-08-31
ES2675222T3 (en) 2018-07-09
PT2325388T (en) 2016-07-12
AU2004303745A1 (en) 2005-07-07
PT2037041T (en) 2017-01-02
EP1704282B2 (en) 2023-08-30
CN1898439A (en) 2007-01-17
JP4799424B2 (en) 2011-10-26
EP1704282B1 (en) 2018-04-25
BRPI0418030B1 (en) 2018-09-25
PT1704282T (en) 2018-07-04
DK2325388T3 (en) 2016-07-04
SI2037041T1 (en) 2017-01-31
EP2325388A1 (en) 2011-05-25
EP2037041B1 (en) 2016-09-28
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