JPS6445899A - Production of paper - Google Patents

Production of paper

Info

Publication number
JPS6445899A
JPS6445899A JP20005287A JP20005287A JPS6445899A JP S6445899 A JPS6445899 A JP S6445899A JP 20005287 A JP20005287 A JP 20005287A JP 20005287 A JP20005287 A JP 20005287A JP S6445899 A JPS6445899 A JP S6445899A
Authority
JP
Japan
Prior art keywords
paper
component
papermaking
additive
cationic
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
Application number
JP20005287A
Other languages
Japanese (ja)
Other versions
JP2714945B2 (en
Inventor
Masanori Kosuge
Masatomi Ogawa
Keigo Goshiki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DIC Hercules Chemicals Inc
Original Assignee
DIC Hercules Chemicals Inc
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 DIC Hercules Chemicals Inc filed Critical DIC Hercules Chemicals Inc
Priority to JP62200052A priority Critical patent/JP2714945B2/en
Publication of JPS6445899A publication Critical patent/JPS6445899A/en
Application granted granted Critical
Publication of JP2714945B2 publication Critical patent/JP2714945B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Paper (AREA)

Abstract

PURPOSE: To provide a method for producing the objective paper by which the yield of an ultrafine fiber and a filler, and the strength of the paper are improved by using an additive comprising a cationic monomer represented by a specific structural formula, and carrying out the papermaking. CONSTITUTION: The papermaking is carried out by using an additive comprising (A) a cationic monomer of the formula (A is O or NH; n is 2-4; R1 is H or methyl; R2 to R6 are each a lower alkyl; X<-> and Y<-> are each an anion), (B) a cationic or amphoteric polymer having acrylamide and/or methacrylamide as a polymerizing component, and (C) a colloidal silicic acid. Preferably, the component B has 100,000-3,000,000 average molecular weight, and the component C has 1-30 nm average particle diameter.
JP62200052A 1987-08-12 1987-08-12 Paper manufacturing method Expired - Fee Related JP2714945B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62200052A JP2714945B2 (en) 1987-08-12 1987-08-12 Paper manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62200052A JP2714945B2 (en) 1987-08-12 1987-08-12 Paper manufacturing method

Publications (2)

Publication Number Publication Date
JPS6445899A true JPS6445899A (en) 1989-02-20
JP2714945B2 JP2714945B2 (en) 1998-02-16

Family

ID=16418028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62200052A Expired - Fee Related JP2714945B2 (en) 1987-08-12 1987-08-12 Paper manufacturing method

Country Status (1)

Country Link
JP (1) JP2714945B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995003450A1 (en) * 1993-07-20 1995-02-02 Korea Research Institute Of Chemical Technology Retention aids for papermaking
US5409798A (en) * 1991-08-30 1995-04-25 Canon Kabushiki Kaisha Plate blank, process for producing printing plate from plate blank, and printing method and apparatus using plate
JPH0931885A (en) * 1995-07-07 1997-02-04 Eka Chem Ab Preparation of paper
JP2011252248A (en) * 2010-06-01 2011-12-15 Oji Paper Co Ltd Packaging paper for heavy-duty bag

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922911A (en) * 1982-07-06 1984-02-06 ハイテク・ポリマ−ズ・インコ−ポレ−テド High electric charge density and cationic methacrylamide monomer and polymer
JPS6215391A (en) * 1985-07-12 1987-01-23 星光化学工業株式会社 Papermaking method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922911A (en) * 1982-07-06 1984-02-06 ハイテク・ポリマ−ズ・インコ−ポレ−テド High electric charge density and cationic methacrylamide monomer and polymer
JPS6215391A (en) * 1985-07-12 1987-01-23 星光化学工業株式会社 Papermaking method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5409798A (en) * 1991-08-30 1995-04-25 Canon Kabushiki Kaisha Plate blank, process for producing printing plate from plate blank, and printing method and apparatus using plate
WO1995003450A1 (en) * 1993-07-20 1995-02-02 Korea Research Institute Of Chemical Technology Retention aids for papermaking
JPH0931885A (en) * 1995-07-07 1997-02-04 Eka Chem Ab Preparation of paper
JP2011252248A (en) * 2010-06-01 2011-12-15 Oji Paper Co Ltd Packaging paper for heavy-duty bag

Also Published As

Publication number Publication date
JP2714945B2 (en) 1998-02-16

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