AR026156A1 - AN IMPROVED METHOD OF PAPER MANUFACTURE THAT HAS RESISTANCE PRIORITIES IN TEMPORARY MOISTURE, DRY RESISTANCE AND HIGH RELATIONSHIP SMOKE RESISTANCE / DRY RESISTANCE AND PAPER OBTAINED BY SUCH METHOD - Google Patents
AN IMPROVED METHOD OF PAPER MANUFACTURE THAT HAS RESISTANCE PRIORITIES IN TEMPORARY MOISTURE, DRY RESISTANCE AND HIGH RELATIONSHIP SMOKE RESISTANCE / DRY RESISTANCE AND PAPER OBTAINED BY SUCH METHODInfo
- Publication number
- AR026156A1 AR026156A1 ARP000104558A ARP000104558A AR026156A1 AR 026156 A1 AR026156 A1 AR 026156A1 AR P000104558 A ARP000104558 A AR P000104558A AR P000104558 A ARP000104558 A AR P000104558A AR 026156 A1 AR026156 A1 AR 026156A1
- Authority
- AR
- Argentina
- Prior art keywords
- resistance
- dry
- paper
- wet strength
- aldehyde
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000779 smoke Substances 0.000 title 1
- 229920002678 cellulose Polymers 0.000 abstract 5
- 239000001913 cellulose Substances 0.000 abstract 5
- 125000003172 aldehyde group Chemical group 0.000 abstract 3
- 239000000654 additive Substances 0.000 abstract 2
- ODUCDPQEXGNKDN-UHFFFAOYSA-N nitroxyl Chemical compound O=N ODUCDPQEXGNKDN-UHFFFAOYSA-N 0.000 abstract 2
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- 230000001590 oxidative effect Effects 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 241000287531 Psittacidae Species 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 1
- 125000000524 functional group Chemical group 0.000 abstract 1
- 239000007800 oxidant agent Substances 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
- 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
- D21H21/16—Sizing or water-repelling agents
-
- 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
Landscapes
- Paper (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Un método mejorado de fabricacion de papel que tiene propiedades de resistencia en humedo, resistencia en humedo temporaria, resistencia en seco, y altarelacion resistencia en humedo/resistencia en seco, donde la mejora comprende el uso de una pulpa de celulosa modificada con aldehído como pulpa dealimentacion al proceso, la cual se prepara por oxidacion de celulosa o pulpa de celulosa en un sistema acuoso con un oxidante que tiene un poder oxidanteequivalente de hasta aproximadamente 5,0 g de c loro activo por cada 100 g de celulosa y una cantidad efectiva para que actue como intermediario del radicalnitroxilo, y agregar una cantidad efectiva de por lo menos un aditivo que comprende polímeros con funcionalidad aldehido o polímeros que conti enen gruposfuncionales capaces de reaccionar con grupos aldehido. El papel así obtenido, comprende pulpa de celulosa modificada con aldehido preprarada usando condicionesde oxidacion con nitroxilo intermediario definidas, y el cual además contiene ad itivos seleccionados para mejorar en modo adicional las propiedades deresistencia en humedo, resistencia en seco, y relacion resistencia en humedo/resistencia en seco.An improved method of papermaking having properties of wet strength, temporary wet strength, dry strength, and high wet strength / dry strength ratio, where the improvement comprises the use of a cellulose pulp modified with aldehyde as pulp process feed, which is prepared by oxidation of cellulose or cellulose pulp in an aqueous system with an oxidant that has an equivalent oxidative power of up to about 5.0 g of active parrot per 100 g of cellulose and an effective amount to which acts as an intermediary for the radical nitroxyl, and to add an effective amount of at least one additive comprising polymers with aldehyde functionality or polymers containing functional groups capable of reacting with aldehyde groups. The paper thus obtained comprises cellulose pulp modified with pre-prepared aldehyde using defined oxidation conditions with intermediate nitroxyl, and which also contains selected additives to further improve the properties of wet strength, dry strength, and wet strength / dry strength
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/454,400 US6368456B1 (en) | 1999-08-17 | 1999-12-03 | Method of making paper from aldehyde modified cellulose pulp with selected additives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR026156A1 true AR026156A1 (en) | 2003-01-29 |
Family
ID=23804460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP000104558A AR026156A1 (en) | 1999-12-03 | 2000-08-31 | AN IMPROVED METHOD OF PAPER MANUFACTURE THAT HAS RESISTANCE PRIORITIES IN TEMPORARY MOISTURE, DRY RESISTANCE AND HIGH RELATIONSHIP SMOKE RESISTANCE / DRY RESISTANCE AND PAPER OBTAINED BY SUCH METHOD |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JP2001207395A (en) |
| KR (1) | KR20010060227A (en) |
| CN (1) | CN1298988A (en) |
| AR (1) | AR026156A1 (en) |
| BR (1) | BR0004719A (en) |
| CA (1) | CA2319998A1 (en) |
| MX (1) | MXPA00011232A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2385578T3 (en) * | 2005-05-02 | 2012-07-26 | International Paper Company | Lignocellulosic materials and products obtained from them |
| ATE465296T1 (en) * | 2006-11-23 | 2010-05-15 | Tno | BIOPOLYMERS AS WET STRENGTHS |
| KR102755375B1 (en) * | 2018-04-04 | 2025-01-20 | 솔레니스 테크놀러지스, 엘.피. | Foaming aid application of strength additives to paper products |
| CN108864980A (en) * | 2018-08-06 | 2018-11-23 | 合肥龙发包装有限公司 | A kind of corrugated paper adhesive enhancing additive |
| EP3873735A1 (en) | 2018-11-02 | 2021-09-08 | Buckman Laboratories International, Inc. | Synthesis of re-pulpable temporary wet strength polymer for tissue application |
| CN114395937B (en) * | 2022-01-18 | 2023-04-18 | 齐鲁工业大学 | Efficient solar photo-thermal evaporation paper and preparation method thereof |
-
2000
- 2000-08-31 AR ARP000104558A patent/AR026156A1/en unknown
- 2000-09-18 CA CA002319998A patent/CA2319998A1/en not_active Abandoned
- 2000-09-30 CN CN00129229A patent/CN1298988A/en active Pending
- 2000-10-09 BR BR0004719-8A patent/BR0004719A/en not_active Application Discontinuation
- 2000-10-19 JP JP2000318871A patent/JP2001207395A/en active Pending
- 2000-10-31 KR KR1020000064170A patent/KR20010060227A/en not_active Withdrawn
- 2000-11-15 MX MXPA00011232A patent/MXPA00011232A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001207395A (en) | 2001-08-03 |
| BR0004719A (en) | 2001-09-25 |
| CN1298988A (en) | 2001-06-13 |
| CA2319998A1 (en) | 2001-06-03 |
| MXPA00011232A (en) | 2002-03-15 |
| KR20010060227A (en) | 2001-07-06 |
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