ES2554352T3 - Proceso de rizado en húmedo - Google Patents
Proceso de rizado en húmedo Download PDFInfo
- Publication number
- ES2554352T3 ES2554352T3 ES10193311.7T ES10193311T ES2554352T3 ES 2554352 T3 ES2554352 T3 ES 2554352T3 ES 10193311 T ES10193311 T ES 10193311T ES 2554352 T3 ES2554352 T3 ES 2554352T3
- Authority
- ES
- Spain
- Prior art keywords
- yankee dryer
- web
- curling
- wet
- sheet
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 230000003811 curling process Effects 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract description 7
- 239000000835 fiber Substances 0.000 abstract description 4
- 238000001035 drying Methods 0.000 abstract 3
- 238000002788 crimping Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000004952 Polyamide Substances 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- 230000002745 absorbent Effects 0.000 abstract 1
- 239000002250 absorbent Substances 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- 230000000284 resting effect Effects 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 7
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 229920002401 polyacrylamide Polymers 0.000 description 5
- 229920002472 Starch Polymers 0.000 description 4
- -1 cationic aldehyde Chemical class 0.000 description 4
- 125000002091 cationic group Chemical group 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 235000019698 starch Nutrition 0.000 description 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 compound 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 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229940015043 glyoxal Drugs 0.000 description 3
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 239000008107 starch Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- 230000029936 alkylation Effects 0.000 description 2
- 238000005804 alkylation reaction Methods 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 239000004971 Cross linker Substances 0.000 description 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- 229920002907 Guar gum Polymers 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229940100198 alkylating agent Drugs 0.000 description 1
- 239000002168 alkylating agent Substances 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000002752 cationic softener Substances 0.000 description 1
- 238000001246 colloidal dispersion Methods 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- DENRZWYUOJLTMF-UHFFFAOYSA-N diethyl sulfate Chemical compound CCOS(=O)(=O)OCC DENRZWYUOJLTMF-UHFFFAOYSA-N 0.000 description 1
- 229940008406 diethyl sulfate Drugs 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- MTNDZQHUAFNZQY-UHFFFAOYSA-N imidazoline Chemical compound C1CN=CN1 MTNDZQHUAFNZQY-UHFFFAOYSA-N 0.000 description 1
- 150000002462 imidazolines Chemical class 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/14—Making cellulose wadding, filter or blotting paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/006—Making patterned 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
- 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
- D21H21/146—Crêping adhesives
-
- 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
- D21H17/36—Polyalkenyalcohols; Polyalkenylethers; Polyalkenylesters
-
- 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
Landscapes
- Paper (AREA)
Abstract
Un método de rizado en húmedo de hojas base de papel absorbente, el método que comprende las etapas de: (a) formar una banda emergente (118) que comprende al menos una proporción importante de fibras recicladas, en la que al menos una proporción importante de las fibras recicladas, como se determina en una base de longitud ponderada, presentan fibras celulósicas de cinta aplanada; (b) aplicar un recubrimiento de adhesivo de rizado que comprende una mezcla de alcohol polivinílico y una poliamida reticuladas con epiclorhidrina a un secador Yankee (124); (c) pasar la banda emergente (118) a través de una línea de contacto (126) definida entre un rodillo (128) de presión de succión y el secador Yankee (124); y (d) adherir la banda emergente (118) al secador Yankee (124) con una presión que se controla mediante el control de la carga entre el rodillo (128) de presión de succión y el secador Yankee (124); (e) secar la banda emergente (118) sobre el secador Yankee (124) hasta un contenido de humedad que corresponde a una temperatura de la hoja de la banda (118) de entre 110 ºC hasta 121 ºC; (f) controlar, durante la etapa de secado, la temperatura de la hoja, inmediatamente antes de una cuchilla de rizado (60), a entre 110 ºC y 121 ºC, midiéndose la temperatura de la hoja justo antes de la etapa de rizado; (g) rizar la banda emergente (118), a una temperatura de la hoja entre 110 ºC y 121 ºC, a partir del secador Yankee (124) con la cuchilla de rizado (60) que se apoya contra el secador Yankee (124) para formar una banda húmeda (118); y (h) continuar la etapa de rizado, secando la banda húmeda (118) para formar una banda seca.
Description
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4.675.394; 5.240.562; 5.138.002; 5.085.736; 4.981.557; 5.008.344; 4.603.176; 4.983.748; 4.866.151; 4.804.769 y
5.217.576. Se pueden utilizar los almidones modificados vendidos bajo las marcas registradas COBOND®1000 y COBOND®1000 Plus, de National Starch and Chemical Company of Bridgewater, N.J. Antes de su uso, el polímero soluble en agua aldehídico catiónico se puede preparar por precalentamiento de una suspensión acuosa de aproximadamente 5% de sólidos, mantenida a una temperatura de aproximadamente 116ºC (240ºF) y un pH de aproximadamente 2,7 durante aproximadamente 3,5 minutos. Por último, la suspensión se puede enfriar y diluir mediante la adición de agua para producir una mezcla de aproximadamente un 1,0% de sólidos a menos de 54ºC (130ºF).
Otros agentes de resistencia en húmedo temporal, también disponibles en National Starch and Chemical Company, se venden bajo las marcas registradas CO-BOND® 1600 y CO-BOND® 2300. Estos almidones se suministran como dispersiones coloidales acuosas y no requieren el precalentamiento antes de su uso.
Se pueden utilizar agentes de resistencia en húmedo temporales tales como poliacrilamida glioxilada. Agentes de resistencia en húmedo temporales tales como las resinas de poliacrilamida glioxilada se producen por reacción de acrilamida con cloruro de dialil dimetil amonio (DADMAC) para producir un copolímero de poliacrilamida catiónica que se hace reaccionar finalmente con glioxal para producir un reticulante catiónico resina de resistencia en húmedo temporal o semi-permanente, poliacrilamida glioxilada. Estos materiales se describen generalmente en la Patente de Estados Unidos 3.556.932 de Coscia et al. y la Patente de EE.UU. No. 3.556,933 de Williams et al. Las resinas de este tipo están disponibles comercialmente bajo el nombre comercial de PAREZ 631 NC, de Bayer Industries. Se pueden utilizar diferentes relaciones molares de acrilamida/DADMAC/glioxal para producir resinas de reticulación, que son útiles como agentes de resistencia en húmedo. Además, se pueden sustituir otros dialdehídos por glioxal para producir características de resistencia en húmedo.
Los agentes de resistencia en seco adecuados incluyen almidón, goma guar, poliacrilamidas, carboximetilcelulosa y similares. De particular utilidad es la carboximetilcelulosa, un ejemplo que se vende bajo el nombre comercial Hercules CMC, de Hercules Incorporated de Wilmington, Del. Según una realización, la pasta puede contener de 0 a 7,5 kg/tonelada (0 a 15 libras/tonelada) de agente de resistencia en seco. Según otra realización, la pasta puede contener de 0,5 a 2,5 kg/tonelada (1 a 5 libras/tonelada) de agente de resistencia en seco.
Los solventes adecuados son igualmente conocidos por el técnico experto. Los desligantes o suavizantes también pueden incorporarse a la pasta o pulverizarse sobre la banda después de su formación. La presente invención también se puede utilizar con materiales suavizantes que incluyen, pero no se limitan a, la clase de sales de amina amido derivadas de aminas neutralizadas parcialmente ácidas. Tales materiales se describen en la Patente de Estados Unidos 4.720.383. Evans, Chemistry and Industry, 5 de julio 1969, pp. 893-903; Egan, J. Am. Oil Chemist’s Soc., Vol. 55 (1978), pp. 118-121 y Trivedi et al., J. Am. Oil Chemist’s Soc., junio 1981, pp. 754-756, indican que los suavizantes a menudo están disponibles comercialmente sólo como mezclas complejas en lugar de compuestos individuales. Aunque la siguiente discusión se centrará en las especies predominantes, debería entenderse que generalmente se utilizarían en la práctica las mezclas disponibles comercialmente.
En muchos casos, un material suavizante adecuado se puede derivar por alquilación de un producto de condensación de ácido oleico y dietilentriamina. Las condiciones de síntesis que usan una deficiencia de agente de alquilación (por ejemplo, sulfato de dietilo) y sólo una etapa de alquilación, seguido de ajuste del pH para protonar las especies no etiladas, resultan en una mezcla que consiste en especies catiónico etiladas y catiónico no etiladas. Una proporción menor (por ejemplo, aproximadamente del 10%) de la amina amido resultante cicla a compuestos de imidazolina. Dado que sólo las porciones de imidazolina de estos materiales son compuestos de amonio cuaternario, las composiciones en su conjunto son sensibles al pH. Por lo tanto, en la práctica de la presente invención con esta clase de productos químicos, el pH en la caja de cabeza debería ser aproximadamente de 6 a 8, más preferiblemente de 6 a 7 y lo más preferiblemente de 6.5 a 7.
Los compuestos de amonio cuaternario, tales como las sales de dimetil dialquil amonio cuaternario son también adecuados, en particular cuando los grupos alquilo contienen de 10 a 24 átomos de carbono. Estos compuestos tienen la ventaja de ser relativamente insensibles al pH.
Se pueden utilizar suavizantes biodegradables. Los suavizantes/desligantes catiónicos biodegradables representativos se describen en las Patentes de Estados Unidos 5.312.522; 5.415.737; 5.262.007; 5.264.082; y
5.223.096. Los compuestos son diésteres biodegradables de compuestos de amonio cuaternario, aminas cuaternarias-ésteres y ésteres a base de aceite vegetal biodegradable funcionales con cloruro de amonio cuaternario y cloruro de amonio dierucildimetil diéster que son suavizantes biodegradables representativos.
En algunas realizaciones, una composición desligante particularmente preferida incluye un componente de amina cuaternaria así como un tensioactivo no iónico.
En la Figura 1, se caracteriza una banda de fibras celulósicas biaxialmente ondulatoria 88 mediante un retículo de intersección de barras de rizado 92 y ondulaciones que definen las rugosidades 90 en el lado del aire de las mismas, las barras de rizado 92 que se extiende transversalmente en la dirección transversal de la máquina, las crestas 90 que se extiende longitudinalmente en la dirección de la máquina, la banda 88 que tiene surcos 94 entre las
- Tabla 2: Especificaciones de las hojas base
- Hoja base
- Sin blanquear Blanqueada
- Peso Base (g/m2)
- 29 (28,0 – 30,0) 47,2 (45,6 – 48,8) 27 (26,0 – 28,0) 43,9 (42,3 – 45,6)
- Calibre (mm/8-capas)
- 67 (59 – 75) 1,7 (1,50 – 1,91) 67 (59 – 75) 1,70 (1,50 – 1,91)
- Tracción en Seco MD (g/cm)
- 5500 (4300 – 6800) 722 (564 – 892) 5100 (3900 – 6400) 669 (512 – 840)
- Tracción en Seco CD (g/cm)
- 3500 (2500 – 4500) 459 (328 – 591) 3150 (2150 – 4150) 413 (282 – 545)
- Relación MD/CD
- 1,5 1,6
- Tracción en Húmedo (g/cm)
- 950 (700 min.) 125 (92 950 (700 min.) 125 (92)
- Estiramiento MD
- 8% (5% -10%) 8% (5% -10%)
- WAR (segundos)
- 30 20
- Materia Prima
- 100% reciclada que contiene al menos el 40% de PCW 40% Light House SKF PCW 32% SW BCTMP 28% Peace River SWK
- Cuchilla de Rizado
- Profundidad ondulatoria 0,762mm (12 tpi/0,030”) Profundidad ondulatoria 0,762mm (12 tpi/0,030”)
Claims (1)
-
imagen1 imagen2
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US283648P | 2001-04-16 | ||
| US28364809P | 2009-12-07 | 2009-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2554352T3 true ES2554352T3 (es) | 2015-12-18 |
Family
ID=43587450
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES15000280.6T Active ES2661489T3 (es) | 2009-12-07 | 2010-12-01 | Proceso de rizado en húmedo |
| ES10193311.7T Active ES2554352T3 (es) | 2009-12-07 | 2010-12-01 | Proceso de rizado en húmedo |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES15000280.6T Active ES2661489T3 (es) | 2009-12-07 | 2010-12-01 | Proceso de rizado en húmedo |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8398819B2 (es) |
| EP (2) | EP2896744B1 (es) |
| CA (1) | CA2722650C (es) |
| DK (2) | DK2896744T3 (es) |
| ES (2) | ES2661489T3 (es) |
| NO (1) | NO2896744T3 (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8398820B2 (en) | 2002-10-07 | 2013-03-19 | Georgia-Pacific Consumer Products Lp | Method of making a belt-creped absorbent cellulosic sheet |
| US7494563B2 (en) | 2002-10-07 | 2009-02-24 | Georgia-Pacific Consumer Products Lp | Fabric creped absorbent sheet with variable local basis weight |
| FI126174B (en) * | 2012-12-04 | 2016-07-29 | Valmet Automation Oy | Tissue measurement |
| DE102017124685A1 (de) * | 2017-10-23 | 2019-04-25 | Hauni Maschinenbau Gmbh | Verfahren und Vorrichtung zum Herstellen einer Flachbahn aus rekonstituiertem Tabakmaterial |
| EP4077808B1 (en) | 2019-12-18 | 2025-01-29 | Essity Hygiene and Health Aktiebolag | Tissue product and method and apparatus for producing same |
| US12680229B2 (en) | 2022-04-29 | 2026-07-14 | Ecolab Usa Inc. | Method for applying coating chemicals to yankee dryers for tissue and towel production |
| CN116825698A (zh) * | 2023-08-07 | 2023-09-29 | 江苏双晶新能源科技有限公司 | 一种用于脱胶机自动装载料盒的操作方法 |
| JP7769089B1 (ja) * | 2024-12-27 | 2025-11-12 | 株式会社トライフ | クレープ紙及びその製造方法 |
Family Cites Families (89)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1971951A (en) * | 1929-03-25 | 1934-08-28 | Canadian Electro Prod Co | Product derived from vinyl esters and process of making same |
| DE642531C (de) * | 1932-12-25 | 1937-03-08 | Chemische Forschungs Gmbh | Verfahren zur Herstellung von polymerem Vinylalkohol |
| NL110447C (es) | 1957-09-05 | |||
| US2954868A (en) * | 1957-09-25 | 1960-10-04 | Minnesota Mining & Mfg | Masking tape |
| US3058873A (en) | 1958-09-10 | 1962-10-16 | Hercules Powder Co Ltd | Manufacture of paper having improved wet strength |
| US3556932A (en) | 1965-07-12 | 1971-01-19 | American Cyanamid Co | Water-soluble,ionic,glyoxylated,vinylamide,wet-strength resin and paper made therewith |
| US3476644A (en) * | 1966-01-21 | 1969-11-04 | Cincinnati Ind Inc | Method and machine for producing double creped paper |
| US3556933A (en) | 1969-04-02 | 1971-01-19 | American Cyanamid Co | Regeneration of aged-deteriorated wet strength resins |
| US3772076A (en) | 1970-01-26 | 1973-11-13 | Hercules Inc | Reaction products of epihalohydrin and polymers of diallylamine and their use in paper |
| US3700623A (en) | 1970-04-22 | 1972-10-24 | Hercules Inc | Reaction products of epihalohydrin and polymers of diallylamine and their use in paper |
| US3974025A (en) * | 1974-04-01 | 1976-08-10 | The Procter & Gamble Company | Absorbent paper having imprinted thereon a semi-twill, fabric knuckle pattern prior to final drying |
| US3994771A (en) * | 1975-05-30 | 1976-11-30 | The Procter & Gamble Company | Process for forming a layered paper web having improved bulk, tactile impression and absorbency and paper thereof |
| US4102737A (en) * | 1977-05-16 | 1978-07-25 | The Procter & Gamble Company | Process and apparatus for forming a paper web having improved bulk and absorptive capacity |
| US4239065A (en) * | 1979-03-09 | 1980-12-16 | The Procter & Gamble Company | Papermachine clothing having a surface comprising a bilaterally staggered array of wicker-basket-like cavities |
| US4448638A (en) * | 1980-08-29 | 1984-05-15 | James River-Dixie/Northern, Inc. | Paper webs having high bulk and absorbency and process and apparatus for producing the same |
| US4482429A (en) * | 1980-08-29 | 1984-11-13 | James River-Norwalk, Inc. | Paper webs having high bulk and absorbency and process and apparatus for producing the same |
| US4440597A (en) * | 1982-03-15 | 1984-04-03 | The Procter & Gamble Company | Wet-microcontracted paper and concomitant process |
| US4551199A (en) * | 1982-07-01 | 1985-11-05 | Crown Zellerbach Corporation | Apparatus and process for treating web material |
| US4689119A (en) * | 1982-07-01 | 1987-08-25 | James River Corporation Of Nevada | Apparatus for treating web material |
| US4490925A (en) * | 1983-06-08 | 1985-01-01 | Wangner Systems Corporation | Low permeability spiral fabric and method |
| US4529480A (en) * | 1983-08-23 | 1985-07-16 | The Procter & Gamble Company | Tissue paper |
| US4528316A (en) | 1983-10-18 | 1985-07-09 | Kimberly-Clark Corporation | Creping adhesives containing polyvinyl alcohol and cationic polyamide resins |
| US4605702A (en) | 1984-06-27 | 1986-08-12 | American Cyanamid Company | Temporary wet strength resin |
| US4983748A (en) | 1984-08-17 | 1991-01-08 | National Starch And Chemical Investment Holding Corporation | Acetals useful for the preparation of polysaccharide derivatives |
| US4703116A (en) | 1984-08-17 | 1987-10-27 | National Starch And Chemical Corporation | Polysaccharide derivatives containing aldehyde groups, their preparation from the corresponding acetals and use as paper additives |
| US4675394A (en) | 1984-08-17 | 1987-06-23 | National Starch And Chemical Corporation | Polysaccharide derivatives containing aldehyde groups, their preparation from the corresponding acetals and use as paper additives |
| US4603176A (en) | 1985-06-25 | 1986-07-29 | The Procter & Gamble Company | Temporary wet strength resins |
| US4849054A (en) * | 1985-12-04 | 1989-07-18 | James River-Norwalk, Inc. | High bulk, embossed fiber sheet material and apparatus and method of manufacturing the same |
| US4720383A (en) | 1986-05-16 | 1988-01-19 | Quaker Chemical Corporation | Softening and conditioning fibers with imidazolinium compounds |
| US4834838A (en) * | 1987-02-20 | 1989-05-30 | James River Corporation | Fibrous tape base material |
| US4866151A (en) | 1987-03-25 | 1989-09-12 | National Starch And Chemical Corporation | Polysaccharide graft polymers containing acetal groups and their conversion to aldehyde groups |
| US5223092A (en) * | 1988-04-05 | 1993-06-29 | James River Corporation | Fibrous paper cover stock with textured surface pattern and method of manufacturing the same |
| US5008344A (en) | 1988-07-05 | 1991-04-16 | The Procter & Gamble Company | Temporary wet strength resins and paper products containing same |
| US5085736A (en) | 1988-07-05 | 1992-02-04 | The Procter & Gamble Company | Temporary wet strength resins and paper products containing same |
| US4981557A (en) | 1988-07-05 | 1991-01-01 | The Procter & Gamble Company | Temporary wet strength resins with nitrogen heterocyclic nonnucleophilic functionalities and paper products containing same |
| US5138002A (en) | 1988-07-05 | 1992-08-11 | The Procter & Gamble Company | Temporary wet strength resins with nitrogen heterocyclic nonnucleophilic functionalities and paper products containing same |
| US4992140A (en) | 1989-04-06 | 1991-02-12 | Scott Paper Company | Method for creping a paper web and product produced thereby |
| US5781942A (en) * | 1989-07-12 | 1998-07-21 | Sloan Valve Company | Wash stations and method of operation |
| US5199467A (en) * | 1990-06-06 | 1993-04-06 | Asten Group, Inc. | Papermakers fabric with stacked machine direction yarns |
| US5217576A (en) | 1991-11-01 | 1993-06-08 | Dean Van Phan | Soft absorbent tissue paper with high temporary wet strength |
| US5223096A (en) | 1991-11-01 | 1993-06-29 | Procter & Gamble Company | Soft absorbent tissue paper with high permanent wet strength |
| US5262007A (en) | 1992-04-09 | 1993-11-16 | Procter & Gamble Company | Soft absorbent tissue paper containing a biodegradable quaternized amine-ester softening compound and a temporary wet strength resin |
| US5264082A (en) | 1992-04-09 | 1993-11-23 | Procter & Gamble Company | Soft absorbent tissue paper containing a biodegradable quaternized amine-ester softening compound and a permanent wet strength resin |
| US5240562A (en) | 1992-10-27 | 1993-08-31 | Procter & Gamble Company | Paper products containing a chemical softening composition |
| US5312522A (en) | 1993-01-14 | 1994-05-17 | Procter & Gamble Company | Paper products containing a biodegradable chemical softening composition |
| US5494554A (en) | 1993-03-02 | 1996-02-27 | Kimberly-Clark Corporation | Method for making soft layered tissues |
| US5667636A (en) * | 1993-03-24 | 1997-09-16 | Kimberly-Clark Worldwide, Inc. | Method for making smooth uncreped throughdried sheets |
| US5607551A (en) * | 1993-06-24 | 1997-03-04 | Kimberly-Clark Corporation | Soft tissue |
| US5377428A (en) | 1993-09-14 | 1995-01-03 | James River Corporation Of Virginia | Temperature sensing dryer profile control |
| US5830487A (en) * | 1996-06-05 | 1998-11-03 | The Procter & Gamble Company | Anti-viral, anhydrous, and mild skin lotions for application to tissue paper products |
| US5415737A (en) | 1994-09-20 | 1995-05-16 | The Procter & Gamble Company | Paper products containing a biodegradable vegetable oil based chemical softening composition |
| US6425983B1 (en) * | 1994-10-11 | 2002-07-30 | Fort James Corporation | Creping blade, creped paper, and method of manufacturing paper |
| US5685954A (en) * | 1994-10-11 | 1997-11-11 | James River Corporation Of Virginia | Biaxially undulatory tissue and creping process using undulatory blade |
| US5690788A (en) * | 1994-10-11 | 1997-11-25 | James River Corporation Of Virginia | Biaxially undulatory tissue and creping process using undulatory blade |
| KR100373792B1 (ko) * | 1994-12-19 | 2003-04-21 | 더 프록터 앤드 갬블 캄파니 | 약물처리된티슈페이퍼제품 |
| US5601871A (en) * | 1995-02-06 | 1997-02-11 | Krzysik; Duane G. | Soft treated uncreped throughdried tissue |
| NZ286384A (en) * | 1995-04-25 | 1998-05-27 | Hercules Inc | Process and composition for creping paper to give desired texture, where the composition comprises polyamine/epihalohydrin resin adhesive and a plasticizer |
| US5833806A (en) * | 1995-04-25 | 1998-11-10 | Hercules Incorporated | Method for creping fibrous webs |
| US6350349B1 (en) * | 1996-05-10 | 2002-02-26 | Kimberly-Clark Worldwide, Inc. | Method for making high bulk wet-pressed tissue |
| US5871763A (en) | 1997-04-24 | 1999-02-16 | Fort James Corporation | Substrate treated with lotion |
| US6187137B1 (en) * | 1997-10-31 | 2001-02-13 | Kimberly-Clark Worldwide, Inc. | Method of producing low density resilient webs |
| US6321963B1 (en) * | 1998-02-02 | 2001-11-27 | Fort James Corporation | Sheet material dispensing apparatus and method |
| US5945910A (en) * | 1998-02-11 | 1999-08-31 | Simoniz Usa, Inc. | Method and apparatus for monitoring and reporting handwashing |
| US6511579B1 (en) | 1998-06-12 | 2003-01-28 | Fort James Corporation | Method of making a paper web having a high internal void volume of secondary fibers and a product made by the process |
| US6287426B1 (en) * | 1998-09-09 | 2001-09-11 | Valmet-Karlstad Ab | Paper machine for manufacturing structured soft paper |
| US6352700B1 (en) * | 1999-05-03 | 2002-03-05 | Fort James Corporation | Lotionized tissue products containing a pH balance compound for the skin |
| US6187139B1 (en) * | 1999-07-13 | 2001-02-13 | Fort James Corporation | Wet creping process |
| US6336995B1 (en) * | 2000-07-26 | 2002-01-08 | Vulcan Materials, Inc. | Cross linked polyamide-ephalohydrin creping additives |
| US6832916B2 (en) * | 2000-11-20 | 2004-12-21 | Venture Management Alliance, Llc | Soap dispenser hand wash interval timer |
| US6733773B1 (en) | 2000-11-21 | 2004-05-11 | Kimberly-Clark Worldwide, Inc. | Paper products treated with oil-in-water emulsions |
| US6592067B2 (en) * | 2001-02-09 | 2003-07-15 | Georgia-Pacific Corporation | Minimizing paper waste carousel-style dispenser apparatus, sensor, method and system with proximity sensor |
| US6766977B2 (en) | 2001-02-27 | 2004-07-27 | Georgia-Pacific Corporation | Sheet material dispenser with perforation sensor and method |
| US7959761B2 (en) * | 2002-04-12 | 2011-06-14 | Georgia-Pacific Consumer Products Lp | Creping adhesive modifier and process for producing paper products |
| US7622020B2 (en) * | 2002-04-23 | 2009-11-24 | Georgia-Pacific Consumer Products Lp | Creped towel and tissue incorporating high yield fiber |
| US8012495B2 (en) * | 2002-05-07 | 2011-09-06 | Georgia-Pacific Consumer Products Lp | Lotion-treated tissue and towel |
| US7169400B2 (en) * | 2002-05-07 | 2007-01-30 | Fort James Corporation | Waterless lotion and lotion-treated substrate |
| US20040060675A1 (en) * | 2002-09-30 | 2004-04-01 | Archer Sammy L. | Method for targeted application of performance enhancing materials to a creping cylinder |
| ES2316835T3 (es) | 2002-10-07 | 2009-04-16 | Georgia-Pacific Consumer Products Lp | Proceso para fabricar una hoja celulosica crepada. |
| US7789995B2 (en) * | 2002-10-07 | 2010-09-07 | Georgia-Pacific Consumer Products, LP | Fabric crepe/draw process for producing absorbent sheet |
| US20040211534A1 (en) * | 2003-04-24 | 2004-10-28 | Clungeon Nancy S. | Creping additives for paper webs |
| US7404875B2 (en) * | 2004-04-28 | 2008-07-29 | Georgia-Pacific Consumer Products Lp | Modified creping adhesive composition and method of use thereof |
| US7585388B2 (en) | 2005-06-24 | 2009-09-08 | Georgia-Pacific Consumer Products Lp | Fabric-creped sheet for dispensers |
| WO2007001837A2 (en) | 2005-06-24 | 2007-01-04 | Georgia-Pacific Consumer Products Lp | Fabric-creped sheet for dispensers |
| US20080107698A1 (en) | 2006-11-08 | 2008-05-08 | Fort James Corporation | Antimicrobial Cellulosic Sheet |
| US7850823B2 (en) | 2006-03-06 | 2010-12-14 | Georgia-Pacific Consumer Products Lp | Method of controlling adhesive build-up on a yankee dryer |
| US8388992B2 (en) | 2006-03-28 | 2013-03-05 | Georgia-Pacific Consumer Products Lp | Anti-microbial hand towel with time-delay chromatic transfer indicator and absorbency rate delay |
| US20080008865A1 (en) | 2006-06-23 | 2008-01-10 | Georgia-Pacific Consumer Products Lp | Antimicrobial hand towel for touchless automatic dispensers |
| US8357734B2 (en) | 2006-11-02 | 2013-01-22 | Georgia-Pacific Consumer Products Lp | Creping adhesive with ionic liquid |
| US7608164B2 (en) * | 2007-02-27 | 2009-10-27 | Georgia-Pacific Consumer Products Lp | Fabric-crepe process with prolonged production cycle and improved drying |
-
2010
- 2010-11-26 CA CA2722650A patent/CA2722650C/en active Active
- 2010-12-01 EP EP15000280.6A patent/EP2896744B1/en not_active Not-in-force
- 2010-12-01 ES ES15000280.6T patent/ES2661489T3/es active Active
- 2010-12-01 EP EP10193311.7A patent/EP2330250B1/en not_active Not-in-force
- 2010-12-01 DK DK15000280.6T patent/DK2896744T3/en active
- 2010-12-01 NO NO15000280A patent/NO2896744T3/no unknown
- 2010-12-01 ES ES10193311.7T patent/ES2554352T3/es active Active
- 2010-12-01 DK DK10193311.7T patent/DK2330250T3/en active
- 2010-12-07 US US12/961,546 patent/US8398819B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2330250A3 (en) | 2011-06-29 |
| DK2330250T3 (en) | 2015-12-14 |
| ES2661489T3 (es) | 2018-04-02 |
| US20110146924A1 (en) | 2011-06-23 |
| CA2722650A1 (en) | 2011-06-07 |
| EP2896744A3 (en) | 2015-12-09 |
| CA2722650C (en) | 2018-05-01 |
| EP2896744A2 (en) | 2015-07-22 |
| US8398819B2 (en) | 2013-03-19 |
| EP2896744B1 (en) | 2018-01-31 |
| EP2330250A2 (en) | 2011-06-08 |
| DK2896744T3 (en) | 2018-03-12 |
| NO2896744T3 (es) | 2018-06-30 |
| EP2330250B1 (en) | 2015-10-28 |
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