JPS54100332A - Quinone compound composition and its preparation - Google Patents

Quinone compound composition and its preparation

Info

Publication number
JPS54100332A
JPS54100332A JP423078A JP423078A JPS54100332A JP S54100332 A JPS54100332 A JP S54100332A JP 423078 A JP423078 A JP 423078A JP 423078 A JP423078 A JP 423078A JP S54100332 A JPS54100332 A JP S54100332A
Authority
JP
Japan
Prior art keywords
water
quinone compound
preparation
dispersible
ionic surfactant
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.)
Granted
Application number
JP423078A
Other languages
Japanese (ja)
Other versions
JPS6160059B2 (en
Inventor
Osamu Yamashita
Koji Kitaichi
Hidemi Arioka
Hidehiko Koishi
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.)
Nippon Steel Chemical and Materials Co Ltd
Original Assignee
Nippon Steel Chemical Co Ltd
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 Nippon Steel Chemical Co Ltd filed Critical Nippon Steel Chemical Co Ltd
Priority to JP423078A priority Critical patent/JPS54100332A/en
Publication of JPS54100332A publication Critical patent/JPS54100332A/en
Publication of JPS6160059B2 publication Critical patent/JPS6160059B2/ja
Granted legal-status Critical Current

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  • Paper (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To obtain the title stable water-dispersible composition usable for pulp yield improvers to be added in the process of manufacturing pulp from lignocellulose, by kneading or pulverizing a water-insoluble quinone compound pwoder with an ionic surfactant.
CONSTITUTION: One part by wt. of water-insoluble quinone compound powder (Q), e.g. anthraguinone or 1, 4-dihydroanthraquinone, having a particle size≤100μ is homogeneously kneaded with 0.001W1 part by wt. of an ionic surfactant (S), e.g. semihardened beeftallow sodium, and, if necessary, a small amount, e.g. 0W5 parts by wt. of water to give a stable water-dispersible quinone composition. Alternatively, the powder (Q) is wet pulverized in the surfactant (S) solution.
COPYRIGHT: (C)1979,JPO&Japio
JP423078A 1978-01-20 1978-01-20 Quinone compound composition and its preparation Granted JPS54100332A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP423078A JPS54100332A (en) 1978-01-20 1978-01-20 Quinone compound composition and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP423078A JPS54100332A (en) 1978-01-20 1978-01-20 Quinone compound composition and its preparation

Publications (2)

Publication Number Publication Date
JPS54100332A true JPS54100332A (en) 1979-08-08
JPS6160059B2 JPS6160059B2 (en) 1986-12-19

Family

ID=11578760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP423078A Granted JPS54100332A (en) 1978-01-20 1978-01-20 Quinone compound composition and its preparation

Country Status (1)

Country Link
JP (1) JPS54100332A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS568403A (en) * 1979-06-25 1981-01-28 Bayer Ag Method of delignifying lignocellulose material
US4451333A (en) * 1978-07-27 1984-05-29 Pcuk Produits Chimiques Ugine Kuhlmann Process for cooking lignocellulosic materials intended for the production of paper pulp with 1,2,3,4-tetrahydro-9,10-anthracenediol
JPS6197492A (en) * 1984-10-18 1986-05-15 川崎化成工業株式会社 High concentrated pulp digestion aid aqueous solution
WO2001000923A1 (en) * 1999-06-25 2001-01-04 Oji Paper Co., Ltd. Digestion assistant for lignocelluloses and process for the production of pulps
JP2019065434A (en) * 2017-10-04 2019-04-25 日華化学株式会社 Digestion accelerator and method for producing pulp
WO2024004703A1 (en) * 2022-06-30 2024-01-04 日華化学株式会社 Digestion accelerator and method for producing pulp using same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52155202A (en) * 1976-06-02 1977-12-23 Australian Paper Manufacturers Process for making cellulose pulp
JPS53139803A (en) * 1977-05-02 1978-12-06 Australian Paper Manufacturers Pulp making method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52155202A (en) * 1976-06-02 1977-12-23 Australian Paper Manufacturers Process for making cellulose pulp
JPS53139803A (en) * 1977-05-02 1978-12-06 Australian Paper Manufacturers Pulp making method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451333A (en) * 1978-07-27 1984-05-29 Pcuk Produits Chimiques Ugine Kuhlmann Process for cooking lignocellulosic materials intended for the production of paper pulp with 1,2,3,4-tetrahydro-9,10-anthracenediol
JPS568403A (en) * 1979-06-25 1981-01-28 Bayer Ag Method of delignifying lignocellulose material
JPS6258362B2 (en) * 1979-06-25 1987-12-05 Bayer Ag
JPS6197492A (en) * 1984-10-18 1986-05-15 川崎化成工業株式会社 High concentrated pulp digestion aid aqueous solution
JPH048553B2 (en) * 1984-10-18 1992-02-17
WO2001000923A1 (en) * 1999-06-25 2001-01-04 Oji Paper Co., Ltd. Digestion assistant for lignocelluloses and process for the production of pulps
JP2019065434A (en) * 2017-10-04 2019-04-25 日華化学株式会社 Digestion accelerator and method for producing pulp
WO2024004703A1 (en) * 2022-06-30 2024-01-04 日華化学株式会社 Digestion accelerator and method for producing pulp using same

Also Published As

Publication number Publication date
JPS6160059B2 (en) 1986-12-19

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