AT374518B - METHOD FOR PRODUCING HARD FIBERBOARDS FROM LIGNOCELLULOSE - Google Patents

METHOD FOR PRODUCING HARD FIBERBOARDS FROM LIGNOCELLULOSE

Info

Publication number: AT374518B
Authority: AT; Austria
Prior art keywords: lignocellulose; producing hard; hard fiberboards; fiberboards; producing
Prior art date: 1980-08-18

Application number

AT0330281A

Other languages

German (de)

Other versions

ATA330281A (en

Inventor

Cebrian Amadeo Gil

Original Assignee

Patentes Novedades Sa

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.)

1980-08-18

Filing date

1981-07-27

Publication date

1984-05-10

1981-07-27 Application filed by Patentes Novedades Sa filed Critical Patentes Novedades Sa

1983-09-15 Publication of ATA330281A publication Critical patent/ATA330281A/en

1984-05-10 Application granted granted Critical

1984-05-10 Publication of AT374518B publication Critical patent/AT374518B/en

Classifications

- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J161/00—Adhesives based on condensation polymers of aldehydes or ketones; Adhesives based on derivatives of such polymers
- C09J161/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C09J161/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C09J161/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Wood Science & Technology (AREA)
Materials Engineering (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Life Sciences & Earth Sciences (AREA)
Paper (AREA)
Dry Formation Of Fiberboard And The Like (AREA)
Reinforced Plastic Materials (AREA)

AT0330281A 1980-08-18 1981-07-27 METHOD FOR PRODUCING HARD FIBERBOARDS FROM LIGNOCELLULOSE AT374518B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES494324A ES8104065A1 (en)	1980-08-18	1980-08-18	Process for producing hard fibreboards from lignocellulose

Publications (2)

Publication Number	Publication Date
ATA330281A ATA330281A (en)	1983-09-15
AT374518B true AT374518B (en)	1984-05-10

Family

ID=8480973

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT0330281A AT374518B (en)	1980-08-18	1981-07-27	METHOD FOR PRODUCING HARD FIBERBOARDS FROM LIGNOCELLULOSE

Country Status (8)

Country	Link
AR (1)	AR229681A1 (en)
AT (1)	AT374518B (en)
CA (1)	CA1168416A (en)
DE (1)	DE3132467A1 (en)
ES (1)	ES8104065A1 (en)
MX (1)	MX157313A (en)
NO (1)	NO156291C (en)
SE (1)	SE442102B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT390396B (en) *	1987-10-23	1990-04-25	Isovolta	METHOD FOR PRODUCING A PLANT-SHAPED PLASTIC RESIN HIGH-PRESSURE MOLDED PART, AND PRE-PRODUCT FOR USE IN SUCH A METHOD

1980
- 1980-08-18 ES ES494324A patent/ES8104065A1/en not_active Expired
1981
- 1981-06-04 MX MX187639A patent/MX157313A/en unknown
- 1981-07-27 AT AT0330281A patent/AT374518B/en not_active IP Right Cessation
- 1981-07-30 CA CA000382881A patent/CA1168416A/en not_active Expired
- 1981-08-06 AR AR286359A patent/AR229681A1/en active
- 1981-08-07 SE SE8104756A patent/SE442102B/en unknown
- 1981-08-14 NO NO812761A patent/NO156291C/en unknown
- 1981-08-17 DE DE19813132467 patent/DE3132467A1/en not_active Withdrawn

Also Published As

Publication number	Publication date
NO156291B (en)	1987-05-18
AR229681A1 (en)	1983-10-31
SE442102B (en)	1985-12-02
ES494324A0 (en)	1981-04-01
DE3132467A1 (en)	1982-06-03
SE8104756L (en)	1982-02-19
ATA330281A (en)	1983-09-15
NO812761L (en)	1982-02-19
NO156291C (en)	1987-08-26
ES8104065A1 (en)	1981-04-01
CA1168416A (en)	1984-06-05
MX157313A (en)	1988-11-15

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Legal Events

Date	Code	Title	Description
1986-06-15	ELJ	Ceased due to non-payment of the annual fee
2000-05-15	ELJ	Ceased due to non-payment of the annual fee