Decay-resistant paper

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12104326
APP PUB NO 20220333311A1
SERIAL NO

17640429

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Abstract

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The invention is to provide a base paper for a raising seedling pot and a raising seedling pot produced from the base paper, wherein while the base paper maintains a sufficient strength during raising seedlings and planting in the field, it is degraded over time by soil microorganisms after transplanting in the field and is produced by using a crosslinking agent that does not contain formaldehyde, resulting in a reduced burden on the environment; the base paper for a raising seedling pot, wherein a citric acid crosslinking agent, as a crosslinking agent for cellulose, is used in order to block the hydroxy group of cellulose in paper through crosslinking; and the raising seedling pot produced by molding and processing the base paper.

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Patent Owner(s)

  • NIPPON BEET SUGAR MANUFACTURING CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakagawa, Takuya Obihiro, JP 63 105
Nakao, Seiichiro Akashi, JP 8 31
Okuhama, Yoshiaki - 11 190
Ota, Yasuomi Obihiro, JP 3 0
Yamada, Hideaki Tokyo, JP 176 1917

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