JPS6477698A - Neutral papermaking method - Google Patents
Neutral papermaking methodInfo
- Publication number
- JPS6477698A JPS6477698A JP22802787A JP22802787A JPS6477698A JP S6477698 A JPS6477698 A JP S6477698A JP 22802787 A JP22802787 A JP 22802787A JP 22802787 A JP22802787 A JP 22802787A JP S6477698 A JPS6477698 A JP S6477698A
- Authority
- JP
- Japan
- Prior art keywords
- meth
- kinds
- neutral
- size
- dialkylaminoalkyl
- 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.)
- Pending
Links
Landscapes
- Paper (AREA)
Abstract
PURPOSE: To provide a neutral paper making method capable of providing an excellent size effect in spite of using a little amount of chemical additives by adding a specific neutral sizing agent, size fixative and yield-improving agent to a pulp fluid dispersion for paper making. CONSTITUTION: This method comprises adding (A) one or more kinds of neutral sizing agents selected from among an alkylketene dimmer-based sizing agent and alkenyl succinic anhydride, (B) one or more kinds of size fixatives selected from the copolymers of styrene and dialkylaminoalkyl(meth)acrylate or their quaternary compounds, and (C) one or more kinds of yield improving agents selected from the copolymer of (meth)acrylamide and dialkylaminoalkyl(meth) acrylate or their quaternary compounds to a pulp fluid dispersion, and then conducting a paper-making.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22802787A JPS6477698A (en) | 1987-09-11 | 1987-09-11 | Neutral papermaking method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22802787A JPS6477698A (en) | 1987-09-11 | 1987-09-11 | Neutral papermaking method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6477698A true JPS6477698A (en) | 1989-03-23 |
Family
ID=16870050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22802787A Pending JPS6477698A (en) | 1987-09-11 | 1987-09-11 | Neutral papermaking method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6477698A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6288320B1 (en) | 1999-02-26 | 2001-09-11 | Yahama Corporation | Electric musical instrument |
JP2002249995A (en) * | 2001-02-21 | 2002-09-06 | Kurita Water Ind Ltd | Fixing agent for anionic rosin emulsion sizing agent and fixing method |
-
1987
- 1987-09-11 JP JP22802787A patent/JPS6477698A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6288320B1 (en) | 1999-02-26 | 2001-09-11 | Yahama Corporation | Electric musical instrument |
JP2002249995A (en) * | 2001-02-21 | 2002-09-06 | Kurita Water Ind Ltd | Fixing agent for anionic rosin emulsion sizing agent and fixing method |
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