RU2006127039A - Способ применения полимеров, функционализированных альдегидом, для улучшения обезвоживания в бумагоделательных машинах - Google Patents
Способ применения полимеров, функционализированных альдегидом, для улучшения обезвоживания в бумагоделательных машинах Download PDFInfo
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- RU2006127039A RU2006127039A RU2006127039/12A RU2006127039A RU2006127039A RU 2006127039 A RU2006127039 A RU 2006127039A RU 2006127039/12 A RU2006127039/12 A RU 2006127039/12A RU 2006127039 A RU2006127039 A RU 2006127039A RU 2006127039 A RU2006127039 A RU 2006127039A
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- Prior art keywords
- aldehyde
- functionalized
- mol
- monomers
- copolymer
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- 238000000034 method Methods 0.000 title claims abstract 19
- 229920000642 polymer Polymers 0.000 title claims abstract 12
- 150000001299 aldehydes Chemical class 0.000 title claims 9
- 125000003368 amide group Chemical group 0.000 claims abstract 6
- 239000000203 mixture Substances 0.000 claims abstract 4
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims abstract 4
- 239000000178 monomer Substances 0.000 claims 18
- 229920001577 copolymer Polymers 0.000 claims 11
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N alpha-ketodiacetal Natural products O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 claims 8
- 239000004952 Polyamide Substances 0.000 claims 7
- 229920002647 polyamide Polymers 0.000 claims 7
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims 5
- 125000002091 cationic group Chemical group 0.000 claims 5
- 125000000129 anionic group Chemical group 0.000 claims 4
- 229940015043 glyoxal Drugs 0.000 claims 4
- NJSSICCENMLTKO-HRCBOCMUSA-N [(1r,2s,4r,5r)-3-hydroxy-4-(4-methylphenyl)sulfonyloxy-6,8-dioxabicyclo[3.2.1]octan-2-yl] 4-methylbenzenesulfonate Chemical group C1=CC(C)=CC=C1S(=O)(=O)O[C@H]1C(O)[C@@H](OS(=O)(=O)C=2C=CC(C)=CC=2)[C@@H]2OC[C@H]1O2 NJSSICCENMLTKO-HRCBOCMUSA-N 0.000 claims 2
- 239000000835 fiber Substances 0.000 claims 2
- 150000004820 halides Chemical class 0.000 claims 2
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 claims 1
- 229930040373 Paraformaldehyde Natural products 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 230000018044 dehydration Effects 0.000 claims 1
- 238000006297 dehydration reaction Methods 0.000 claims 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims 1
- 229920002866 paraformaldehyde Polymers 0.000 claims 1
- 229920000768 polyamine Polymers 0.000 claims 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 2
- 230000002708 enhancing effect Effects 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
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/06—Alcohols; Phenols; Ethers; Aldehydes; Ketones; Acetals; Ketals
-
- 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
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/54—Synthetic 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
- D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/28—Condensation with aldehydes or ketones
-
- 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
-
- 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
-
- 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
- D21H21/18—Reinforcing agents
- D21H21/20—Wet strength agents
-
- 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
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/10—Copolymer characterised by the proportions of the comonomers expressed as molar percentages
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Claims (14)
1. Способ улучшения обезвоживания бумажного листа на бумагоделательной машине, отличающийся тем, что он включает добавление к бумажному листу от примерно 0,05 до примерно 15 фунт/т в расчете на сухое волокно одного или нескольких полимеров, функционализованных альдегидом, содержащих амино- или амидогруппы, где по меньшей мере примерно 15 моль.% амино- или амидогрупп функционализованы путем реакции с одним или несколькими альдегидами и где полимеры, функционализованные альдегидом, имеют средневесовой молекулярный вес по меньшей мере примерно 100000 г/моль.
2. Способ по п.1, отличающийся тем, что функционализованные альдегидом полимеры выбраны из группы, состоящей из полиаминов, функционализованных альдегидом, и полиамидов, функционализованных альдегидом, а альдегиды выбраны из формальдегида, параформальдегида, глиоксаля и глутаральдегида.
3. Способ по п.1, отличающийся тем, что функционализованный альдегидом полимер является функционализованным альдегидом полиамидом и данный функционализованный альдегидом полимер содержит 100 моль.% одного или нескольких неионных мономеров.
4. Способ по п.2, отличающийся тем, что функционализованный альдегидом полиамид является функционализованным альдегидом сополимером, содержащим от 5 до 99 моль.% одного или нескольких акриламидных мономеров и от 95 до 1 моль.% одного или нескольких катионных, анионных или цвиттер-ионных мономеров, или их смеси.
5. Способ по п.6, отличающийся тем, что функционализованный альдегидом полиамид является функционализованным альдегидом сополимером, содержащим от 1 до 50 моль.% процентов одного или нескольких анионных мономеров и от 99 до 50 моль.% одного или нескольких неионных мономеров.
6. Способ по п.4, отличающийся тем, что функционализованный альдегидом полиамид является функционализованным альдегидом сополимером, содержащим от 1 до 30 моль.% одного или нескольких анионных мономеров и от 99 до 70 моль.% одного или нескольких неионных мономеров.
7. Способ по п.4, отличающийся тем, что функционализованный альдегидом сополимер является функционализованным альдегидом амфотерным полимером, содержащим до 40 моль.% одного или нескольких катионных мономеров и до 20 моль.% одного или нескольких анионных мономеров.
8. Способ по п.4, отличающийся тем, что функционализованный альдегидом сополимер является функционализованным альдегидом цвиттер-ионным полимером, содержащим от 1 до 95 моль.% одного или нескольких цвиттер-ионных мономеров.
9. Способ по п.4, отличающийся тем, что функционализованный альдегидом полиамид является функционализованным альдегидом сополимером, содержащим от 50 до 99 моль.% одного или нескольких акриламидных мономеров и от 50 до 1 моль.% одного или нескольких катионных мономеров, и по меньшей мере 20 моль.% амидных групп полиамида прореагировали с альдегидом.
10. Способ по п.1, отличающийся тем, что функционализованный альдегидом полимер является сополимером, содержащим от 50 до 99 моль.% одного или нескольких акриламидных мономеров и от 50 до 1 моль.% одного или нескольких катионных мономеров, где данный сополимер функционализирован глиоксалем, а катионный мономер является (диаллил-N,N-дизамещенный аммоний)галогенидным мономером, причем от 20 до 50 моль.% амидных групп сополимера прореагировали с глиоксалем.
11. Способ по п.10, отличающийся тем, что неионный мономер является акриламидом, а (диаллил-N,N-дизамещенный аммоний)галогенидный мономер является диаллилдиметиламмонийхлоридом с молекулярным весом по меньшей мере 300000 г/моль.
12. Способ по п.11, отличающийся тем, что функционализованный альдегидом полимер является сополимером, содержащим от 70 до 99 моль.% акриламида и от 1 до 30 моль.% диаллилдиметиламмонийхлорида, функционализованного глиоксалем.
13. Способ по п.12, отличающийся тем, что в бумажный лист добавляют от примерно 0,5 до примерно 3 фунт/т в расчете на сухое волокно глиоксилированного сополимера.
14. Способ по п.1, отличающийся тем, что функционализованный альдегидом полимер напыляют на бумажный лист до прессового обезвоживания.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/764,935 | 2004-01-26 | ||
| US10/764,935 US7641766B2 (en) | 2004-01-26 | 2004-01-26 | Method of using aldehyde-functionalized polymers to enhance paper machine dewatering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2006127039A true RU2006127039A (ru) | 2008-02-10 |
| RU2361977C2 RU2361977C2 (ru) | 2009-07-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2006127039/12A RU2361977C2 (ru) | 2004-01-26 | 2005-01-21 | Способ применения полимеров, функционализированных альдегидом, для улучшения обезвоживания в бумагоделательных машинах |
Country Status (16)
| Country | Link |
|---|---|
| US (4) | US7641766B2 (ru) |
| EP (2) | EP1709246B1 (ru) |
| JP (1) | JP4833861B2 (ru) |
| KR (2) | KR101182151B1 (ru) |
| CN (2) | CN102174777B (ru) |
| AT (1) | ATE548506T1 (ru) |
| AU (1) | AU2005208709B2 (ru) |
| BR (1) | BRPI0506686B1 (ru) |
| CA (1) | CA2551160C (ru) |
| ES (2) | ES2425634T3 (ru) |
| NO (1) | NO340993B1 (ru) |
| NZ (1) | NZ548349A (ru) |
| RU (1) | RU2361977C2 (ru) |
| TW (1) | TWI385290B (ru) |
| WO (1) | WO2005072185A2 (ru) |
| ZA (1) | ZA200605581B (ru) |
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| US7875676B2 (en) * | 2006-09-07 | 2011-01-25 | Ciba Specialty Chemicals Corporation | Glyoxalation of vinylamide polymer |
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| US8088250B2 (en) * | 2008-11-26 | 2012-01-03 | Nalco Company | Method of increasing filler content in papermaking |
| US9181657B2 (en) | 2007-09-12 | 2015-11-10 | Nalco Company | Method of increasing paper strength by using natural gums and dry strength agent in the wet end |
| US8647472B2 (en) * | 2007-09-12 | 2014-02-11 | Nalco Company | Method of increasing filler content in papermaking |
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| AR071441A1 (es) * | 2007-11-05 | 2010-06-23 | Ciba Holding Inc | N- vinilamida glioxilada |
| US20100132522A1 (en) * | 2008-09-19 | 2010-06-03 | Peterson Michael E | Trimmer |
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| US8709207B2 (en) * | 2010-11-02 | 2014-04-29 | Nalco Company | Method of using aldehyde-functionalized polymers to increase papermachine performance and enhance sizing |
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