COOKING ACCELERATOR FOR LIGNOCELLULOSE MATERIALS AND METHOD FOR PRODUCING PULP USING SAME

United States of America Patent

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Issued Date
Mar 2, 2023
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Aug 3, 2020
filing date
Sep 12, 2019

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Abstract

A digestion accelerator which is safe and has a high digestion acceleration effect is provided. The digestion accelerator according to the present invention contains tannin or a polyphenol compound that is a hydrolysate of the tannin, a salt of the polyphenol compound, or ester of the polyphenol compound.

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Patent Owner(s)

Patent Owner	Address
NICCA CHEMICAL CO LTD	FUKUI PREFECTURE OF JAPAN FUKUI

International Classification(s)

D21C:PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE ....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
TAKAI, Kouzi	Fukui, JP	1	0
TANAKA, Takashi	Fukui, JP	320	3377
TOYOHARA, Haruhiko	Fukui, JP	1	0

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COOKING ACCELERATOR FOR LIGNOCELLULOSE MATERIALS AND METHOD FOR PRODUCING PULP USING SAME

Number of patents in Portfolio can not be more than 2000

United States of America Patent

17642120

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17642120

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