NO150087C - Fremgangsmaate for fremstilling av cellulosemasse - Google Patents

Fremgangsmaate for fremstilling av cellulosemasse

Info

Publication number: NO150087C
Authority: NO; Norway
Prior art keywords: cellulosum; procedure; preparation; cellulosum preparation
Prior art date: 1976-12-10

Application number

NO774067A

Other languages

English (en)

Other versions

NO150087B (no

NO774067L (no

Inventor

Masato Nakamura

Yoshika Nomura

Iwahiro Uchimoto

Original Assignee

Honshu Paper 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.)

1976-12-10

Filing date

1977-11-28

Publication date

1984-08-15

1977-11-28 Application filed by Honshu Paper Co Ltd filed Critical Honshu Paper Co Ltd

1978-06-13 Publication of NO774067L publication Critical patent/NO774067L/no

1984-05-07 Publication of NO150087B publication Critical patent/NO150087B/no

1984-08-15 Publication of NO150087C publication Critical patent/NO150087C/no

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
- D21C3/222—Use of compounds accelerating the pulping processes

NO774067A 1976-12-10 1977-11-28 Fremgangsmaate for fremstilling av cellulosemasse NO150087C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP14849276A JPS5374101A (en)	1976-12-10	1976-12-10	Pulp making method

Publications (3)

Publication Number	Publication Date
NO774067L NO774067L (no)	1978-06-13
NO150087B NO150087B (no)	1984-05-07
NO150087C true NO150087C (no)	1984-08-15

Family

ID=15453954

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO774067A NO150087C (no)	1976-12-10	1977-11-28	Fremgangsmaate for fremstilling av cellulosemasse

Country Status (11)

Country	Link
US (1)	USRE32943E (no)
JP (1)	JPS5374101A (no)
AU (1)	AU513517B2 (no)
BR (1)	BR7708218A (no)
CA (1)	CA1106557A (no)
DE (1)	DE2754991C3 (no)
FI (1)	FI68868C (no)
FR (1)	FR2373637A1 (no)
NO (1)	NO150087C (no)
NZ (1)	NZ185734A (no)
SE (1)	SE437171B (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS51112903A (en) *	1975-03-26	1976-10-05	Honshu Paper Co Ltd	Process for digesting lignocellulose material with sulphites
US4036681A (en) *	1976-12-14	1977-07-19	Canadian Industries, Ltd.	Delignification of lignocellulosic material with an alkaline pulping liquor containing a Diels Alder adduct of benzoquinone or naphthoquinone
US4036680A (en) *	1976-12-14	1977-07-19	Canadian Industries, Ltd.	Delignification of lignocellulosic material with a soda pulping liquor containing a Diels Alder adduct of benzoquinone or naphthoquinone in admixture with a nitro aromatic compound
JPS6059356B2 (ja) *	1977-12-05	1985-12-24	川崎化成工業株式会社	パルプの製造方法
FR2435457A1 (fr) *	1978-06-29	1980-04-04	Ugine Kuhlmann	Hexahydro-1,2,3,4,4a, 9a anthracene-dione-9,10, sa preparation et son application a la delignification des materiaux lignocellulosiques
JPS5512806A (en) *	1978-07-04	1980-01-29	Oji Paper Co	Alkali pulp producing method
FR2442912A1 (fr) *	1978-07-27	1980-06-27	Ugine Kuhlmann	Procede de cuisson de materiaux lignocellulosiques en vue de la production de pate a papier
JPS55128091A (en) *	1979-03-23	1980-10-03	Oji Paper Co	Pulping of lignocellulose material
JPS58125737U (ja) *	1982-02-18	1983-08-26	株式会社シマノ	キヤリパ−ブレ−キ

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE326705C (de) *	1919-10-17	1920-09-30	Richard Hartmuth Dr	Verfahren zur Behandlung von Holz oder zellulosehaltigen Stoffen zwecks Gewinnung von Zellulose und kuenstlichem Harz, Lack, Asphalt u. dgl.
US1705424A (en) *	1924-09-30	1929-03-12	Strecker Otto Carl	Process for the production of cellulose by decomposition of vegetable fibers
US1658213A (en) *	1924-09-30	1928-02-07	Otto C Strecker	Process for the production of cellulose by decomposition of vegetable fibers
DE486533C (de) *	1926-12-24	1929-11-19	Otto C Strecker Fa Dr	Verfahren zum Gewinnen von Zellstoff
US1890040A (en) *	1928-05-07	1932-12-06	Gen Aniline Works Inc	Production of anthraquinone and derivatives thereof
BE370781A (no) *	1929-06-07
DE569853C (de) *	1929-08-07	1933-02-09	E H Willi Schacht Dr Ing	Verfahren zur Herstellung eines Halbzellstoffes aus Stroh und Graesern
US2883826A (en) *	1953-01-07	1959-04-28	Univ Minnesota	Process for conditioning plant fibers for spinning
FR72957E (no) *	1956-11-05
CA986662A (en) *	1973-05-01	1976-04-06	David L. Mccandless	Pretreatment of lignocellulosic material with anthraquinone salts in alkaline pulping
JPS51112903A (en) *	1975-03-26	1976-10-05	Honshu Paper Co Ltd	Process for digesting lignocellulose material with sulphites
JPS5143403A (en) *	1974-10-09	1976-04-14	Honshu Paper Co Ltd	Arukariparupuno seizohoho
JPS51109303A (ja) *	1975-03-24	1976-09-28	Honshu Paper Co Ltd	Arukariisansoshorinyoru rigunoseruroosubutsushitsuno datsuriguninho
CA1073161A (en) *	1975-09-05	1980-03-11	Canadian Industries Limited	Delignification process
ZA773044B (en) *	1976-06-02	1978-04-26	Australian Paper Manufacturers	Improvements in pulping processes
US4036681A (en) *	1976-12-14	1977-07-19	Canadian Industries, Ltd.	Delignification of lignocellulosic material with an alkaline pulping liquor containing a Diels Alder adduct of benzoquinone or naphthoquinone

1976
- 1976-12-10 JP JP14849276A patent/JPS5374101A/ja active Granted
1977
- 1977-11-21 NZ NZ185734A patent/NZ185734A/xx unknown
- 1977-11-23 SE SE7713266A patent/SE437171B/xx not_active IP Right Cessation
- 1977-11-23 AU AU30870/77A patent/AU513517B2/en not_active Expired
- 1977-11-28 NO NO774067A patent/NO150087C/no unknown
- 1977-11-30 CA CA292,069A patent/CA1106557A/en not_active Expired
- 1977-12-02 FI FI773661A patent/FI68868C/fi not_active IP Right Cessation
- 1977-12-09 FR FR7737226A patent/FR2373637A1/fr active Granted
- 1977-12-09 BR BR7708218A patent/BR7708218A/pt unknown
- 1977-12-09 DE DE2754991A patent/DE2754991C3/de not_active Expired
1981
- 1981-02-12 US US06/233,962 patent/USRE32943E/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE2754991B2 (de)	1979-01-18
DE2754991C3 (de)	1987-06-19
NZ185734A (en)	1980-11-28
SE437171B (sv)	1985-02-11
JPS5719239B2 (no)	1982-04-21
JPS5374101A (en)	1978-07-01
FI68868B (fi)	1985-07-31
AU3087077A (en)	1979-05-31
FI773661A (fi)	1978-06-11
FR2373637A1 (fr)	1978-07-07
USRE32943E (en)	1989-06-06
CA1106557A (en)	1981-08-11
FR2373637B1 (no)	1979-04-27
NO150087B (no)	1984-05-07
DE2754991A1 (de)	1978-06-15
FI68868C (fi)	1985-11-11
AU513517B2 (en)	1980-12-04
NO774067L (no)	1978-06-13
SE7713266L (sv)	1978-06-11
BR7708218A (pt)	1978-09-05

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