NO167159C - PROCEDURE FOR CELLULOSUM PREPARATION. - Google Patents

PROCEDURE FOR CELLULOSUM PREPARATION.

Info

Publication number: NO167159C
Authority: NO; Norway
Prior art keywords: cellulosum; procedure; preparation; cellulosum preparation
Prior art date: 1985-04-04

Application number

NO861307A

Other languages

Norwegian (no)

Other versions

NO167159B (en

NO861307L (en

Inventor

David H Nunweek

Pekka Pellervo Rahkila

Original Assignee

Caxton Paper Mills Ltd

Yhtyneet Paperitehtaat Oy

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.)

1985-04-04

Filing date

1986-04-03

Publication date

1991-10-09

1986-04-03 Application filed by Caxton Paper Mills Ltd, Yhtyneet Paperitehtaat Oy filed Critical Caxton Paper Mills Ltd

1986-10-06 Publication of NO861307L publication Critical patent/NO861307L/en

1991-07-01 Publication of NO167159B publication Critical patent/NO167159B/en

1991-10-09 Publication of NO167159C publication Critical patent/NO167159C/en

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
- D21C3/26—Multistage processes
- 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
- D21C3/26—Multistage processes
- D21C3/266—Multistage processes the same pulping agent being used in all stages

NO861307A 1985-04-04 1986-04-03 PROCEDURE FOR CELLULOSUM PREPARATION. NO167159C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NZ211684A NZ211684A (en)	1985-04-04	1985-04-04	Manufacture of cellulose pulp: second digestion step follows initial digestion and refining steps

Publications (3)

Publication Number	Publication Date
NO861307L NO861307L (en)	1986-10-06
NO167159B NO167159B (en)	1991-07-01
NO167159C true NO167159C (en)	1991-10-09

Family

ID=19921155

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO861307A NO167159C (en)	1985-04-04	1986-04-03	PROCEDURE FOR CELLULOSUM PREPARATION.

Country Status (15)

Country	Link
EP (1)	EP0199481B1 (en)
JP (1)	JPS61282491A (en)
KR (1)	KR930003394B1 (en)
AR (1)	AR243623A1 (en)
AU (1)	AU585331B2 (en)
BR (1)	BR8601558A (en)
CA (1)	CA1273454A (en)
DE (1)	DE3667515D1 (en)
ES (1)	ES8705940A1 (en)
FI (1)	FI83238C (en)
MY (1)	MY102502A (en)
NO (1)	NO167159C (en)
NZ (1)	NZ211684A (en)
PT (1)	PT82341B (en)
ZA (1)	ZA862454B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USH1672H (en) *	1988-03-28	1997-08-05	Kimberly-Clark Corporation	Tissue products made from low-coarseness fibers
FI126694B (en) *	2005-12-02	2017-04-13	Metsä Board Oyj	Chemical-mechanical pulp and process for producing chemical-mechanical pulp
CN102561094B (en) *	2012-01-06	2015-04-15	黑龙江浩源生物科技有限公司	Method for making pulp and paper by using cornstalk xylose residue
CN103410036B (en) *	2013-08-15	2015-11-18	齐鲁工业大学	A kind of production method of high-yield hardwood pulp
CN104928958A (en) *	2015-05-25	2015-09-23	张家港市欣发包装有限责任公司	Method of producing corrugated paper with straw
AT518800B1 (en) *	2016-06-17	2019-09-15	Andritz Ag Maschf	METHOD FOR PRODUCING FIBROUS MATERIAL
CN112342814B (en) *	2020-11-19	2023-03-31	横县东糖糖业有限公司纸业分公司	Method for producing high-strength natural-color paper pulp by taking eucalyptus bark as raw material
CN113481741B (en) *	2021-07-27	2023-05-09	中福海峡(平潭)发展股份有限公司	Fungus grass chemical machine pulp and preparation method and application thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1145106A (en) *	1980-07-11	1983-04-26	Alan C. Shaw	Procedure for improving properties of mechanical wood pulps
US4502918A (en) *	1981-06-10	1985-03-05	Macmillan Bloedel Limited	Two-stage chemical treatment of mechanical wood pulp with sodium sulfite
AU570034B2 (en) *	1983-04-20	1988-03-03	Process Evaluation And Development Corp.	Continuous pulp digester

1985
- 1985-04-04 NZ NZ211684A patent/NZ211684A/en unknown
1986
- 1986-04-03 CA CA000505773A patent/CA1273454A/en not_active Expired - Lifetime
- 1986-04-03 NO NO861307A patent/NO167159C/en not_active IP Right Cessation
- 1986-04-03 ZA ZA862454A patent/ZA862454B/en unknown
- 1986-04-04 EP EP86302491A patent/EP0199481B1/en not_active Expired
- 1986-04-04 ES ES554182A patent/ES8705940A1/en not_active Expired
- 1986-04-04 JP JP61079058A patent/JPS61282491A/en active Pending
- 1986-04-04 AR AR86303572A patent/AR243623A1/en active
- 1986-04-04 PT PT82341A patent/PT82341B/en not_active IP Right Cessation
- 1986-04-04 KR KR1019860002568A patent/KR930003394B1/en not_active Expired - Fee Related
- 1986-04-04 DE DE8686302491T patent/DE3667515D1/en not_active Expired - Lifetime
- 1986-04-04 AU AU55650/86A patent/AU585331B2/en not_active Ceased
- 1986-04-04 BR BR8601558A patent/BR8601558A/en not_active IP Right Cessation
- 1986-04-04 FI FI861453A patent/FI83238C/en not_active IP Right Cessation
1987
- 1987-10-10 MY MYPI87002889A patent/MY102502A/en unknown

Also Published As

Publication number	Publication date
NO167159B (en)	1991-07-01
FI83238C (en)	1991-06-10
PT82341A (en)	1986-05-01
BR8601558A (en)	1986-12-09
FI861453L (en)	1986-10-05
AR243623A1 (en)	1993-08-31
NZ211684A (en)	1989-07-27
KR860008339A (en)	1986-11-14
NO861307L (en)	1986-10-06
KR930003394B1 (en)	1993-04-26
AU585331B2 (en)	1989-06-15
MY102502A (en)	1992-06-30
EP0199481A1 (en)	1986-10-29
ZA862454B (en)	1986-11-26
FI83238B (en)	1991-02-28
ES554182A0 (en)	1987-06-01
EP0199481B1 (en)	1989-12-13
FI861453A0 (en)	1986-04-04
DE3667515D1 (en)	1990-01-18
JPS61282491A (en)	1986-12-12
ES8705940A1 (en)	1987-06-01
PT82341B (en)	1988-12-15
CA1273454A (en)	1990-09-04
AU5565086A (en)	1986-10-16

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Legal Events

Date	Code	Title	Description
2003-12-08	MM1K	Lapsed by not paying the annual fees	Free format text: LAPSED IN OCTOBER 2003