WO2003018910A1 - Method for sizing paper and sized paper - Google Patents

Method for sizing paper and sized paper Download PDF

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Publication number
WO2003018910A1
WO2003018910A1 PCT/JP2002/008830 JP0208830W WO03018910A1 WO 2003018910 A1 WO2003018910 A1 WO 2003018910A1 JP 0208830 W JP0208830 W JP 0208830W WO 03018910 A1 WO03018910 A1 WO 03018910A1
Authority
WO
WIPO (PCT)
Prior art keywords
paper
temperature
aqueous dispersion
hydrophobic compound
sizing
Prior art date
Application number
PCT/JP2002/008830
Other languages
French (fr)
Japanese (ja)
Inventor
Hitoshi Andoh
Tetsuya Hara
Original Assignee
Japan Pmc Corporation
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Japan Pmc Corporation filed Critical Japan Pmc Corporation
Priority to JP2003523748A priority Critical patent/JPWO2003018910A1/en
Publication of WO2003018910A1 publication Critical patent/WO2003018910A1/en

Links

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
    • 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
    • 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

Landscapes

  • Paper (AREA)

Abstract

A method for sizing paper using an aqueous dispersion containing a hydrophobic compound, characterized in that it comprises heating the aqueous dispersion to a temperature from the melting temperature of the hydrophobic compound to 100 ˚ C, and adding the heated aqueous dispersion to a pulp slurry or a surface coating liquid held at a temperature from that higher than the solidification temperature to 100 ˚ C, while retaining the temperature of the aqueous dispersion at a level higher than the solidification temperature of the hydrophobic compound; and a sized paper made through the method. The method allows papermaking to be carried out with reduced fouling of a paper machine and thus with improved operability of the machine.
PCT/JP2002/008830 2001-08-31 2002-08-30 Method for sizing paper and sized paper WO2003018910A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003523748A JPWO2003018910A1 (en) 2001-08-31 2002-08-30 Paper sizing method and size paper

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001-264883 2001-08-31
JP2001264883 2001-08-31

Publications (1)

Publication Number Publication Date
WO2003018910A1 true WO2003018910A1 (en) 2003-03-06

Family

ID=19091418

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/008830 WO2003018910A1 (en) 2001-08-31 2002-08-30 Method for sizing paper and sized paper

Country Status (2)

Country Link
JP (1) JPWO2003018910A1 (en)
WO (1) WO2003018910A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004007840A1 (en) * 2002-07-15 2004-01-22 Ciba Specialty Chemicals Holding Inc. Method in paper making process or other corresponding process and its use
JP2005256234A (en) * 2004-03-12 2005-09-22 Hokuetsu Paper Mills Ltd Base paper for liquid container
JP2006152510A (en) * 2004-12-01 2006-06-15 Nippon Paper Industries Co Ltd Method for surface sizing of paper and method for producing the paper
JP2007092251A (en) * 2005-09-29 2007-04-12 Seiko Pmc Corp Method and chemical for preventing soil
WO2008026673A1 (en) * 2006-08-31 2008-03-06 Daio Paper Corporation Flexible thin paper
JP2009097135A (en) * 2007-09-27 2009-05-07 Arakawa Chem Ind Co Ltd Surface sizing agent for paper making and paper
CN115012249A (en) * 2022-04-19 2022-09-06 齐鲁工业大学 Method for improving hydrophobic property of paper

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6328996A (en) * 1986-07-18 1988-02-06 花王株式会社 Papermaking size composition
JPS6445898A (en) * 1987-08-14 1989-02-20 Mitsubishi Paper Mills Ltd Production of neutral paper
JPH01280098A (en) * 1988-04-28 1989-11-10 Dic Hercules Chem Inc Internal size composition for paper making and method for internal sizing
JPH0233392A (en) * 1988-07-20 1990-02-02 Dic Hercules Chem Inc Sizing agent composition for paper making and surface sizing for paper making
JPH0340892A (en) * 1989-07-05 1991-02-21 Mitsubishi Paper Mills Ltd Production of neutral paper
JPH03220395A (en) * 1990-01-23 1991-09-27 Sanyo Kokusaku Pulp Co Ltd Neutral papermaking with slight dirt of papermaking machine
JPH05195488A (en) * 1992-01-21 1993-08-03 Kao Corp Papermaking sizing agent and its production
JPH10310993A (en) * 1998-03-25 1998-11-24 Nippon P M C Kk Sizing agent composition for papermaking and surface sizing for papermaking
JP2000136494A (en) * 1999-09-09 2000-05-16 Japan Pmc Corp Internal sizing of paper

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6328996A (en) * 1986-07-18 1988-02-06 花王株式会社 Papermaking size composition
JPS6445898A (en) * 1987-08-14 1989-02-20 Mitsubishi Paper Mills Ltd Production of neutral paper
JPH01280098A (en) * 1988-04-28 1989-11-10 Dic Hercules Chem Inc Internal size composition for paper making and method for internal sizing
JPH0233392A (en) * 1988-07-20 1990-02-02 Dic Hercules Chem Inc Sizing agent composition for paper making and surface sizing for paper making
JPH0340892A (en) * 1989-07-05 1991-02-21 Mitsubishi Paper Mills Ltd Production of neutral paper
JPH03220395A (en) * 1990-01-23 1991-09-27 Sanyo Kokusaku Pulp Co Ltd Neutral papermaking with slight dirt of papermaking machine
JPH05195488A (en) * 1992-01-21 1993-08-03 Kao Corp Papermaking sizing agent and its production
JPH10310993A (en) * 1998-03-25 1998-11-24 Nippon P M C Kk Sizing agent composition for papermaking and surface sizing for papermaking
JP2000136494A (en) * 1999-09-09 2000-05-16 Japan Pmc Corp Internal sizing of paper

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004007840A1 (en) * 2002-07-15 2004-01-22 Ciba Specialty Chemicals Holding Inc. Method in paper making process or other corresponding process and its use
JP2005256234A (en) * 2004-03-12 2005-09-22 Hokuetsu Paper Mills Ltd Base paper for liquid container
JP2006152510A (en) * 2004-12-01 2006-06-15 Nippon Paper Industries Co Ltd Method for surface sizing of paper and method for producing the paper
JP4526365B2 (en) * 2004-12-01 2010-08-18 日本製紙株式会社 Paper surface sizing method and paper manufacturing method
JP2007092251A (en) * 2005-09-29 2007-04-12 Seiko Pmc Corp Method and chemical for preventing soil
WO2008026673A1 (en) * 2006-08-31 2008-03-06 Daio Paper Corporation Flexible thin paper
JP2008057084A (en) * 2006-08-31 2008-03-13 Daio Paper Corp Soft tissue paper
JP2009097135A (en) * 2007-09-27 2009-05-07 Arakawa Chem Ind Co Ltd Surface sizing agent for paper making and paper
JP4697677B2 (en) * 2007-09-27 2011-06-08 荒川化学工業株式会社 Paper sizing agent and paper
CN115012249A (en) * 2022-04-19 2022-09-06 齐鲁工业大学 Method for improving hydrophobic property of paper

Also Published As

Publication number Publication date
JPWO2003018910A1 (en) 2004-12-16

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