BR7304515D0 - Processo de fabricacao de pastas de papel a partir de plantas anuais - Google Patents

Processo de fabricacao de pastas de papel a partir de plantas anuais

Info

Publication number: BR7304515D0
Authority: BR; Brazil
Prior art keywords: manufacturing process; paper pulp; pulp manufacturing; annual plants; annual
Prior art date: 1972-06-20

Application number

BR451573A

Other languages

English (en)

Portuguese (pt)

Inventor

J Lemaire

Original Assignee

J Lemaire

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.)

1972-06-20

Filing date

1973-06-18

Publication date

1974-09-05

1973-06-18 Application filed by J Lemaire filed Critical J Lemaire

1974-09-05 Publication of BR7304515D0 publication Critical patent/BR7304515D0/pt

Links

229920001131 Pulp (paper) Polymers 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1

BR451573A 1972-06-20 1973-06-18 Processo de fabricacao de pastas de papel a partir de plantas anuais BR7304515D0 (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7222139A FR2190121A1 (en)	1972-06-20	1972-06-20	Paper pulp mfre - from annual plants

Publications (1)

Publication Number	Publication Date
BR7304515D0 true BR7304515D0 (pt)	1974-09-05

Family

ID=9100454

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR451573A BR7304515D0 (pt)	1972-06-20	1973-06-18	Processo de fabricacao de pastas de papel a partir de plantas anuais

Country Status (9)

Country	Link
JP (1)	JPS4961404A (da)
AU (1)	AU5690873A (da)
BE (1)	BE800236A (da)
BR (1)	BR7304515D0 (da)
DE (1)	DE2329199A1 (da)
ES (1)	ES415898A1 (da)
FR (1)	FR2190121A1 (da)
IT (1)	IT989073B (da)
NL (1)	NL7308492A (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8591702B2 (en)	2008-12-08	2013-11-26	Fpinnovations	Increasing alkaline pulping yield for softwood with metal ions

1972
- 1972-06-20 FR FR7222139A patent/FR2190121A1/fr not_active Withdrawn
1973
- 1973-05-30 BE BE131680A patent/BE800236A/xx unknown
- 1973-06-07 DE DE19732329199 patent/DE2329199A1/de active Pending
- 1973-06-12 IT IT2523373A patent/IT989073B/it active
- 1973-06-14 ES ES415898A patent/ES415898A1/es not_active Expired
- 1973-06-14 AU AU56908/73A patent/AU5690873A/en not_active Expired
- 1973-06-18 BR BR451573A patent/BR7304515D0/pt unknown
- 1973-06-19 JP JP6909873A patent/JPS4961404A/ja active Pending
- 1973-06-19 NL NL7308492A patent/NL7308492A/xx unknown

Also Published As

Publication number	Publication date
AU5690873A (en)	1974-12-19
BE800236A (fr)	1973-09-17
JPS4961404A (da)	1974-06-14
DE2329199A1 (de)	1974-01-24
IT989073B (it)	1975-05-20
ES415898A1 (es)	1976-02-01
FR2190121A1 (en)	1974-01-25
NL7308492A (da)	1973-12-27

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