JPS55132800A - Production of paperboard with high rigidity strength - Google Patents

Production of paperboard with high rigidity strength

Info

Publication number
JPS55132800A
JPS55132800A JP3998179A JP3998179A JPS55132800A JP S55132800 A JPS55132800 A JP S55132800A JP 3998179 A JP3998179 A JP 3998179A JP 3998179 A JP3998179 A JP 3998179A JP S55132800 A JPS55132800 A JP S55132800A
Authority
JP
Japan
Prior art keywords
paperboard
production
high rigidity
rigidity strength
strength
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
Application number
JP3998179A
Other languages
Japanese (ja)
Inventor
Osamu Kamata
Kenzou Watanabe
Kenji Mori
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP3998179A priority Critical patent/JPS55132800A/en
Publication of JPS55132800A publication Critical patent/JPS55132800A/en
Pending legal-status Critical Current

Links

JP3998179A 1979-04-03 1979-04-03 Production of paperboard with high rigidity strength Pending JPS55132800A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3998179A JPS55132800A (en) 1979-04-03 1979-04-03 Production of paperboard with high rigidity strength

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3998179A JPS55132800A (en) 1979-04-03 1979-04-03 Production of paperboard with high rigidity strength

Publications (1)

Publication Number Publication Date
JPS55132800A true JPS55132800A (en) 1980-10-15

Family

ID=12568117

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3998179A Pending JPS55132800A (en) 1979-04-03 1979-04-03 Production of paperboard with high rigidity strength

Country Status (1)

Country Link
JP (1) JPS55132800A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57149595A (en) * 1981-03-09 1982-09-16 Rei Tech Inc Improvement of paper quality in order to enhance wet paper strength
JPS57171795A (en) * 1981-04-13 1982-10-22 Showa Denko Kk Surface protective layer forming agent of processed paper
JPS57191398A (en) * 1981-05-21 1982-11-25 Showa Denko Kk Dimension stabilizer for paper
JPS57193596A (en) * 1981-05-26 1982-11-27 Showa Denko Kk Dimension stabilizer of paper
WO2000011046A1 (en) * 1998-08-19 2000-03-02 Hercules Incorporated Dialdehyde-modified anionic and amphoteric polyacrylamides for improving strength of paper

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57149595A (en) * 1981-03-09 1982-09-16 Rei Tech Inc Improvement of paper quality in order to enhance wet paper strength
JPH0140159B2 (en) * 1981-03-09 1989-08-25 Kyoritsu Juki Kogyo Kenkyusho Kk
JPS57171795A (en) * 1981-04-13 1982-10-22 Showa Denko Kk Surface protective layer forming agent of processed paper
JPS57191398A (en) * 1981-05-21 1982-11-25 Showa Denko Kk Dimension stabilizer for paper
JPH0253558B2 (en) * 1981-05-21 1990-11-19 Showa Denko Kk
JPS57193596A (en) * 1981-05-26 1982-11-27 Showa Denko Kk Dimension stabilizer of paper
WO2000011046A1 (en) * 1998-08-19 2000-03-02 Hercules Incorporated Dialdehyde-modified anionic and amphoteric polyacrylamides for improving strength of paper

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