KR950703102A - 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 PAPER Download PDF

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Publication number
KR950703102A
KR950703102A KR1019950700739A KR19950700739A KR950703102A KR 950703102 A KR950703102 A KR 950703102A KR 1019950700739 A KR1019950700739 A KR 1019950700739A KR 19950700739 A KR19950700739 A KR 19950700739A KR 950703102 A KR950703102 A KR 950703102A
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South Korea
Prior art keywords
additive
web
chemical papermaking
mixtures
additives
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KR1019950700739A
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Korean (ko)
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KR100284677B1 (en
Inventor
로버트 스탠리 앰펄스키
폴 데니스 트로칸
Original Assignee
제이코버스 코넬리스 레이서
더 프록터 앤드 갬블 캄파니
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Priority claimed from US07/936,439 external-priority patent/US5246546A/en
Priority claimed from US07/936,161 external-priority patent/US5246545A/en
Application filed by 제이코버스 코넬리스 레이서, 더 프록터 앤드 갬블 캄파니 filed Critical 제이코버스 코넬리스 레이서
Publication of KR950703102A publication Critical patent/KR950703102A/en
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Publication of KR100284677B1 publication Critical patent/KR100284677B1/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
    • 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

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.

Description

박막에서부터의 화학적 제지 첨가제를 박엽지로 적용시키는 방법(PROCESS FOR APPLYING CHEMICAL PAPERMAKING ADDITIVES FROM A THIN FILM TO TISSUE PAPER)PROCESS FOR APPLYING CHEMICAL PAPERMAKING ADDITIVES FROM A THIN FILM TO TISSUE PAPER

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 화학적인 제지 첨가제를 박엽지로 첨가하는 본 발명의 방법의 바람직한 실시태양을 도시한 개략도이다.1 is a schematic diagram illustrating a preferred embodiment of the method of the present invention for adding chemical papermaking additives to thin paper.

Claims (12)

a) 건조한 박엽지 웹을 제공하는 단계; b) 적절한 용매로 화학적 제지 첨가제를 희석하여 희석된 화학적 용액을 형성하는 단계; c) 상기 희석된 화학적 용액을 가열된 이동 표면에 적용하는 단계; d) 상기 가열된 이동 표면으로부터 상기 용매의 적어도 일부를 증발시켜 상기 화학적 제지 첨가제 함유 막을 형성하는 단계; 및 e) 상기 박엽지 웹의 적어도 하나의 외향 표면을 상기 가열된 이동 표면과 접촉시켜, 상기 박엽지 웹의 건조 섬유 중량을 기준으로 상기 화학적 제지 첨가제의 0.074중량% 내지 2.7중량%가 상기 박엽지 웹에 의해 보유되도록 충분량의 상기 화학적 제지 첨가제를 이동시킴으로써 상기 가열된 이동 표면으로부터의 상기 막을 상기 박엽지 웹의 적어도 하나의 외향 표면으로 이동시키는 단계를 포함함을 특징으로 하는, 화학적 제지 첨가제를 건조한 박엽지 웹에 적용하는 방법.a) providing a dry lamination web; b) diluting the chemical papermaking additive with a suitable solvent to form a diluted chemical solution; c) applying the diluted chemical solution to a heated moving surface; d) evaporating at least a portion of the solvent from the heated moving surface to form the chemical papermaking additive containing film; And e) contacting at least one outwardly facing surface of the foil paper web with the heated moving surface such that from 0.074% to 2.7% by weight of the chemical papermaking additive based on the dry fiber weight of the foil paper web. Drying the chemical papermaking additive from the heated moving surface to at least one outward surface of the lamination web by moving a sufficient amount of the chemical papermaking additive to be retained by the web. How to apply to the lamination web. 제1항에 있어서, 상기 (b) 단계의 용매가 물인 방법.The method of claim 1 wherein the solvent of step (b) is water. 제1항 또는 제2항에 있어서, 상기 화학적 제지 첨가제가 강도 첨가제, 흡수성 첨가제, 유연성 첨가제, 심미적 첨가제 및 이들의 혼합물 중에서 선택되는 방법.The method of claim 1 or 2, wherein the chemical papermaking additive is selected from strength additives, absorbent additives, flexible additives, aesthetic additives, and mixtures thereof. 제3항에 있어서, 상기 유연성 첨가제가 윤활제, 가소제, 양이온성 탈결합제, 비양이온성 탈결합제 및 이들의 혼합물 중에서 선택되는 방법.4. The method of claim 3, wherein the flexible additive is selected from lubricants, plasticizers, cationic debonders, noncationic debonders, and mixtures thereof. 제4항에 있어서, 상기 윤활제가 폴리실록산인 방법.The method of claim 4, wherein the lubricant is polysiloxane. 제4항에 있어서, 상기 비양이온성 탈결합제가 솔비탄 에스테르, 에톡시화 솔비탄 에스테르, 프로폭실화 솔비탄 에스테르, 혼합된 에톡실화/프로폭실화 솔비탄 에스테르 및 이들의 혼합물 중에서 선택되는 방법.The method of claim 4, wherein the noncationic debonder is selected from sorbitan esters, ethoxylated sorbitan esters, propoxylated sorbitan esters, mixed ethoxylated / propoxylated sorbitan esters, and mixtures thereof. 제3항에 있어서, 상기 강도 첨가제가 영구적 습윤 강도 수지, 바람직하게는 폴리아미드-에피클로로히드린 수지, 폴리아크릴아미드 수지 및 이들의 혼합물, 일시적 습윤 강도 수지, 바람직하게는 전분 기제 일시적 습윤 강도 수지, 건조 강도 첨가제 및 이들의 혼합물 중에서 선택되는 방법.4. The permanently wet strength resin according to claim 3, wherein the strength additive is a permanent wet strength resin, preferably a polyamide-epichlorohydrin resin, a polyacrylamide resin and mixtures thereof, a temporary wet strength resin, preferably a starch based temporary wet strength resin. , Dry strength additives and mixtures thereof. 제3항에 있어서, 상기 흡수성 첨가제가 폴리에톡실케이트, 알킬에톡실화 에스테르, 알킬에톡실화 알콜, 알킬폴리에톡실화 노닐페놀 및 이들의 혼합물, 바람직하게는 알킬 에톡실화 알콜 중에서 선택되는 방법.4. A process according to claim 3, wherein said absorbent additive is selected from polyethoxylates, alkylethoxylated esters, alkylethoxylated alcohols, alkylpolyethoxylated nonylphenols and mixtures thereof, preferably alkyl ethoxylated alcohols. . 제4항 내지 제5항중 어느 한 항에 있어서, 상기 박엽지의 건조 섬유 중량을 기준으로 상기 흡수성 첨가제의 0.01중량% 내지 2.0중량%가 상기 웹에 의해 보유되도록 충분량의 흡수성 첨가제를 상기 웹에 저장하는 단계를 추가로 포함하는 방법.6. The method of any one of claims 4 to 5, wherein a sufficient amount of absorbent additive is stored in the web such that 0.01% to 2.0% by weight of the absorbent additive is retained by the web based on the dry fiber weight of the thin paper. The method further comprises a step. 제9항에 있어서, 상기 흡수성 첨가제가 비이온성 계면활성제, 바람직하게는 적어도 50㎡의 융점을 갖는 알킬에톡실화 알콜인 방법.10. The process according to claim 9, wherein the absorbent additive is a nonionic surfactant, preferably an alkyl ethoxylated alcohol having a melting point of at least 50 m 2. 제4항 내지 제6항 또는 제8항 내지 제10항중 어느 한 항에 있어서, 상기 박엽지의 건조 섬유 중량을 기준으로, 상피 강도 첨가제의 0.01중량% 내지 2.0중량%가 상기 웹에 의해 보유되도록 충분량의 강도 첨가제를 상기 웹에 적용하는 단계를 추가로 포함하는 방법.11. The amount according to any one of claims 4 to 6 or 8 to 10, wherein 0.01 to 2.0% by weight of the epithelial strength additive is retained by the web, based on the dry fiber weight of the thin paper. Applying a strength additive of said web. 제1항 내지 제11항중 어느 한 항에 있어서, 상기 가열된 이동 표면이 캘린더 롤인 방법.The method of claim 1, wherein the heated moving surface is a calender roll. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950700739A 1992-08-27 1993-08-20 How to apply chemical paper additive from thin film to thin paper KR100284677B1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US07/936161 1992-08-27
US7/936161 1992-08-27
US07/936439 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
US7/936439 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
KR950703102A true KR950703102A (en) 1995-08-23
KR100284677B1 KR100284677B1 (en) 2001-03-15

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KR1019950700739A KR100284677B1 (en) 1992-08-27 1993-08-20 How to apply chemical paper additive from thin film to thin paper

Country Status (17)

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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)

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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
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WO2004048693A2 (en) * 2002-11-22 2004-06-10 The Procter & Gamble Company Fibrous structure comprising a fiber flexibilizing agent 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
CN103534411A (en) 2011-03-25 2014-01-22 纳瑙佩颇公司 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

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FR1320917A (en) * 1962-01-16 1963-03-15 Mead Corp High gloss coated mineral coated paper production process
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EP0347153B1 (en) * 1988-06-14 1995-04-05 The Procter & Gamble Company Process for preparing soft tissue paper treated with a polysiloxane
EP0347177B1 (en) * 1988-06-14 1995-05-10 The Procter & Gamble Company Process for preparing soft tissue paper treated with nonionic surfactant
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Also Published As

Publication number Publication date
ES2093452T3 (en) 1996-12-16
EP0656971A1 (en) 1995-06-14
AU5084193A (en) 1994-03-29
ATE144568T1 (en) 1996-11-15
FI950863A (en) 1995-04-19
DK0656971T3 (en) 1996-11-18
HU214780B (en) 1998-05-28
BR9306992A (en) 1999-01-12
CA2143340C (en) 2000-10-17
CZ284239B6 (en) 1998-10-14
KR100284677B1 (en) 2001-03-15
GR3021441T3 (en) 1997-01-31
NZ255839A (en) 1997-02-24
NO950699D0 (en) 1995-02-24
HU9500581D0 (en) 1995-04-28
DE69305647T2 (en) 1997-03-06
JP3188464B2 (en) 2001-07-16
AU666409B2 (en) 1996-02-08
FI950863A0 (en) 1995-02-24
EP0656971B1 (en) 1996-10-23
JPH08500860A (en) 1996-01-30
DE69305647D1 (en) 1996-11-28
CZ50795A3 (en) 1995-11-15
NO305565B1 (en) 1999-06-21
WO1994005857A1 (en) 1994-03-17
CA2143340A1 (en) 1994-03-17
HUT72350A (en) 1996-04-29
NO950699L (en) 1995-04-26

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