CA1279449C - Procede pour la fabrication du papier utilisant une anhydride substituee pour le collage
- Google Patents
Procede pour la fabrication du papier utilisant une anhydride substituee pour le collage
Info
Publication number
CA1279449C
CA1279449CCA 542694CA542694ACA1279449CCA 1279449 CCA1279449 CCA 1279449CCA 542694 CA542694 CA 542694CA 542694 ACA542694 ACA 542694ACA 1279449 CCA1279449 CCA 1279449C
Authority
CA
Canada
Prior art keywords
substituted succinic
succinic anhydride
weight
tapioca starch
pulp slurry
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.)
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.)
Seiko Kagaku Kogyo Co Ltd
Eneos Corp
Hokuetsu Corp
Original Assignee
Hokuetsu Paper Mills Ltd
Seiko Kagaku Kogyo Co Ltd
Nippon Oil 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 Hokuetsu Paper Mills Ltd, Seiko Kagaku Kogyo Co Ltd, Nippon Oil CorpfiledCriticalHokuetsu Paper Mills Ltd
Priority to CA 542694priorityCriticalpatent/CA1279449C/fr
Application grantedgrantedCritical
Publication of CA1279449CpublicationCriticalpatent/CA1279449C/fr