JPS6445898A - Production of neutral paper - Google Patents
Production of neutral paperInfo
- Publication number
- JPS6445898A JPS6445898A JP20289187A JP20289187A JPS6445898A JP S6445898 A JPS6445898 A JP S6445898A JP 20289187 A JP20289187 A JP 20289187A JP 20289187 A JP20289187 A JP 20289187A JP S6445898 A JPS6445898 A JP S6445898A
- Authority
- JP
- Japan
- Prior art keywords
- neutral paper
- production
- cationic
- melting point
- amphoteric starch
- 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 method for producing neutral paper by which soiling at the wet end is prevented without changing and improving a conventional papermaking technique and apparatus by using an alkylketene dimer having the melting point not higher than a specific temperature and a cationic or amphoteric starch. CONSTITUTION: An alkylketene dimer having <=40 deg.C melting point and a cationic or amphoteric starch are added to a pulp slurry preferably comprising a pulp, a broke, a filler and the like to provide the objective neutral paper.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20289187A JPS6445898A (en) | 1987-08-14 | 1987-08-14 | Production of neutral paper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20289187A JPS6445898A (en) | 1987-08-14 | 1987-08-14 | Production of neutral paper |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6445898A true JPS6445898A (en) | 1989-02-20 |
Family
ID=16464912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20289187A Pending JPS6445898A (en) | 1987-08-14 | 1987-08-14 | Production of neutral paper |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6445898A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000199196A (en) * | 1998-12-25 | 2000-07-18 | Japan Pmc Corp | Paper for ppc excellent in ink jet suitability and its production |
WO2003018910A1 (en) * | 2001-08-31 | 2003-03-06 | Japan Pmc Corporation | Method for sizing paper and sized paper |
JP2007092251A (en) * | 2005-09-29 | 2007-04-12 | Seiko Pmc Corp | Method and chemical for preventing soil |
-
1987
- 1987-08-14 JP JP20289187A patent/JPS6445898A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000199196A (en) * | 1998-12-25 | 2000-07-18 | Japan Pmc Corp | Paper for ppc excellent in ink jet suitability and its production |
WO2003018910A1 (en) * | 2001-08-31 | 2003-03-06 | Japan Pmc Corporation | Method for sizing paper and sized paper |
JP2007092251A (en) * | 2005-09-29 | 2007-04-12 | Seiko Pmc Corp | Method and chemical for preventing soil |
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