CA2143340A1 - Process for Applying Chemical Papermaking Additives from a Thin Film to Tissue Paper - Google Patents
Process for Applying Chemical Papermaking Additives from a Thin Film to Tissue PaperInfo
- Publication number
- CA2143340A1 CA2143340A1 CA 2143340 CA2143340A CA2143340A1 CA 2143340 A1 CA2143340 A1 CA 2143340A1 CA 2143340 CA2143340 CA 2143340 CA 2143340 A CA2143340 A CA 2143340A CA 2143340 A1 CA2143340 A1 CA 2143340A1
- Authority
- CA
- Canada
- Prior art keywords
- chemical papermaking
- tissue
- thin film
- tissue paper
- papermaking additive
- 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.)
- Granted
Links
- 239000000654 additive Substances 0.000 title abstract 6
- 239000000126 substance Substances 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 3
- 239000010409 thin film Substances 0.000 title abstract 2
- 210000001519 tissue Anatomy 0.000 abstract 5
- 230000000996 additive effect Effects 0.000 abstract 4
- 239000010408 film Substances 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 238000007865 diluting Methods 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 210000004872 soft tissue Anatomy 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
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
-
- 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
- D21H21/22—Agents rendering paper porous, absorbent or bulky
-
- 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
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H19/32—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming a linkage containing silicon in the main chain of the macromolecule
-
- 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
-
- 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
-
- 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
- D21H23/22—Addition to the formed paper
- D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
- D21H23/56—Rolls
-
- 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
- D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
- D21H25/02—Chemical or biochemical treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Paper (AREA)
Abstract
Disclosed is a process for making soft tissue paper which includes providing a dry tissue web and then applying a sufficient amount of a chemical papermaking additive from a thin film to the dry web. The chemical papermaking additives are added to the surface of the tissue paper to enhance properties of the paper such as strength, softener, absorbency, and/or aesthetics. The chemical papermaking additive application process includes the steps of diluting the chemical papermaking additive with a suitable solvent, applying the diluted chemical solution to a heated transfer surface, evaporating the solvent from the dilute solution to form a film, and then transferring the film to the tissue by contacting the dry tissue web with the heated transfer surface. Preferably, the tissue web is dried to a moisture level below its equilibrium moisture content before application of the papermaking additive.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/936,161 | 1992-08-27 | ||
US07/936,439 US5246546A (en) | 1992-08-27 | 1992-08-27 | Process for applying a thin film containing polysiloxane to tissue paper |
US07/936,439 | 1992-08-27 | ||
US07/936,161 US5246545A (en) | 1992-08-27 | 1992-08-27 | Process for applying chemical papermaking additives from a thin film to tissue paper |
PCT/US1993/007852 WO1994005857A1 (en) | 1992-08-27 | 1993-08-20 | Process for applying chemical papermaking additives from a thin film to tissue paper |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2143340A1 true CA2143340A1 (en) | 1994-03-17 |
CA2143340C CA2143340C (en) | 2000-10-17 |
Family
ID=27130083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002143340A Expired - Lifetime CA2143340C (en) | 1992-08-27 | 1993-08-20 | Process for applying chemical papermaking additives from a thin film to tissue paper |
Country Status (17)
Country | Link |
---|---|
EP (1) | EP0656971B1 (en) |
JP (1) | JP3188464B2 (en) |
KR (1) | KR100284677B1 (en) |
AT (1) | ATE144568T1 (en) |
AU (1) | AU666409B2 (en) |
BR (1) | BR9306992A (en) |
CA (1) | CA2143340C (en) |
CZ (1) | CZ284239B6 (en) |
DE (1) | DE69305647T2 (en) |
DK (1) | DK0656971T3 (en) |
ES (1) | ES2093452T3 (en) |
FI (1) | FI950863A (en) |
GR (1) | GR3021441T3 (en) |
HU (1) | HU214780B (en) |
NO (1) | NO305565B1 (en) |
NZ (1) | NZ255839A (en) |
WO (1) | WO1994005857A1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE59506319D1 (en) * | 1994-09-16 | 1999-08-05 | Sca Hygiene Prod Gmbh | METHOD FOR PRODUCING TISSUE PAPER USING A TREATMENT AGENT |
ZA965679B (en) * | 1995-07-21 | 1997-01-24 | Kimberly Clark Co | Method for making soft tissue with improved bulk softness and surface softness |
FI108063B (en) * | 1997-09-09 | 2001-11-15 | Runtech Systems Oy | Method and apparatus for treating a web of material |
DE19963834C2 (en) * | 1999-12-30 | 2002-03-28 | Sca Hygiene Prod Gmbh | Process for applying treatment chemicals to a flat fiber-based product and products made therewith |
DE19963835C2 (en) * | 1999-12-30 | 2002-03-28 | Sca Hygiene Prod Gmbh | Process for the application of treatment chemicals to sheet-like fiber-based products, in particular tissue, and products made therewith |
DE19963826A1 (en) * | 1999-12-30 | 2001-07-19 | Sca Hygiene Prod Gmbh | Process for applying treatment chemicals to flat fiber-based products and products made with them |
US6905697B2 (en) | 2001-01-19 | 2005-06-14 | Sca Hygiene Products Gmbh | Lotioned fibrous web having a short water absorption time |
US6860967B2 (en) | 2001-01-19 | 2005-03-01 | Sca Hygiene Products Gmbh | Tissue paper penetrated with softening lotion |
JP2006506559A (en) * | 2002-11-22 | 2006-02-23 | ザ プロクター アンド ギャンブル カンパニー | Fibrous structure containing fiber softener system |
US20060130989A1 (en) * | 2004-12-22 | 2006-06-22 | Kimberly-Clark Worldwide, Inc. | Tissue products treated with a polysiloxane containing softening composition that are wettable and have a lotiony-soft handfeel |
CA2830744A1 (en) * | 2011-03-25 | 2012-10-04 | Nanopaper, Llc | Volatile debonder formulations for papermaking |
JP2014084533A (en) * | 2012-10-19 | 2014-05-12 | Nippon Paper Crecia Co Ltd | Method for producing sanitation paper |
JP6393997B2 (en) * | 2014-02-07 | 2018-09-26 | 王子ホールディングス株式会社 | Manufacturing method of sanitary thin paper products |
JP6575338B2 (en) * | 2015-12-08 | 2019-09-18 | 日油株式会社 | Sanitary paper softener |
EP3231939A1 (en) | 2016-04-11 | 2017-10-18 | Fuhrmann, Uwe | Multi-layer tissue for reducing the transmission of pathogens |
JP6366675B2 (en) * | 2016-12-20 | 2018-08-01 | 日本製紙クレシア株式会社 | Manufacturing method of sanitary paper |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1320917A (en) * | 1962-01-16 | 1963-03-15 | Mead Corp | High gloss coated mineral coated paper production process |
US4849278A (en) * | 1985-08-27 | 1989-07-18 | Kimberly-Clark Corporation | Flexible, durable, stretchable paper base web |
ES2070174T3 (en) * | 1988-06-14 | 1995-06-01 | Procter & Gamble | PROCEDURE FOR PREPARING SOFT TISSUE PAPER TREATED WITH POLYSILOXANE. |
ATE122424T1 (en) * | 1988-06-14 | 1995-05-15 | Procter & Gamble | METHOD FOR PRODUCING NON-CATIONIC, SURFACTANT-CONTAINING, GENTLE TISSUE PAPER. |
US5215626A (en) * | 1991-07-19 | 1993-06-01 | The Procter & Gamble Company | Process for applying a polysiloxane to tissue paper |
-
1993
- 1993-08-20 DE DE69305647T patent/DE69305647T2/en not_active Expired - Lifetime
- 1993-08-20 ES ES93920248T patent/ES2093452T3/en not_active Expired - Lifetime
- 1993-08-20 AT AT93920248T patent/ATE144568T1/en not_active IP Right Cessation
- 1993-08-20 CA CA002143340A patent/CA2143340C/en not_active Expired - Lifetime
- 1993-08-20 NZ NZ255839A patent/NZ255839A/en not_active IP Right Cessation
- 1993-08-20 DK DK93920248.7T patent/DK0656971T3/en active
- 1993-08-20 KR KR1019950700739A patent/KR100284677B1/en not_active IP Right Cessation
- 1993-08-20 WO PCT/US1993/007852 patent/WO1994005857A1/en active IP Right Grant
- 1993-08-20 JP JP50724494A patent/JP3188464B2/en not_active Expired - Fee Related
- 1993-08-20 CZ CZ95507A patent/CZ284239B6/en not_active IP Right Cessation
- 1993-08-20 AU AU50841/93A patent/AU666409B2/en not_active Ceased
- 1993-08-20 HU HU9500581A patent/HU214780B/en not_active IP Right Cessation
- 1993-08-20 EP EP93920248A patent/EP0656971B1/en not_active Expired - Lifetime
- 1993-08-20 BR BR9306992A patent/BR9306992A/en not_active IP Right Cessation
-
1995
- 1995-02-24 FI FI950863A patent/FI950863A/en unknown
- 1995-02-24 NO NO950699A patent/NO305565B1/en not_active IP Right Cessation
-
1996
- 1996-10-24 GR GR960402539T patent/GR3021441T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
HUT72350A (en) | 1996-04-29 |
NO305565B1 (en) | 1999-06-21 |
HU9500581D0 (en) | 1995-04-28 |
DE69305647D1 (en) | 1996-11-28 |
GR3021441T3 (en) | 1997-01-31 |
NO950699D0 (en) | 1995-02-24 |
ATE144568T1 (en) | 1996-11-15 |
NZ255839A (en) | 1997-02-24 |
BR9306992A (en) | 1999-01-12 |
EP0656971A1 (en) | 1995-06-14 |
FI950863A (en) | 1995-04-19 |
KR950703102A (en) | 1995-08-23 |
FI950863A0 (en) | 1995-02-24 |
JP3188464B2 (en) | 2001-07-16 |
JPH08500860A (en) | 1996-01-30 |
KR100284677B1 (en) | 2001-03-15 |
WO1994005857A1 (en) | 1994-03-17 |
HU214780B (en) | 1998-05-28 |
CZ50795A3 (en) | 1995-11-15 |
EP0656971B1 (en) | 1996-10-23 |
AU666409B2 (en) | 1996-02-08 |
DK0656971T3 (en) | 1996-11-18 |
CZ284239B6 (en) | 1998-10-14 |
ES2093452T3 (en) | 1996-12-16 |
NO950699L (en) | 1995-04-26 |
AU5084193A (en) | 1994-03-29 |
CA2143340C (en) | 2000-10-17 |
DE69305647T2 (en) | 1997-03-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEC | Expiry (correction) |
Effective date: 20131009 |