DK136482B - PROCEDURE FOR THE MANUFACTURE OF CHIPBOARDS USING DIPHENYLMETHANDIISOCYANATE - Google Patents

PROCEDURE FOR THE MANUFACTURE OF CHIPBOARDS USING DIPHENYLMETHANDIISOCYANATE

Info

Publication number: DK136482B
Authority: DK; Denmark
Prior art keywords: diphenylmethandiisocyanate; chipboards; procedure; manufacture
Prior art date: 1974-09-14

Application number

DK409575A

Other languages

Danish (da)

Other versions

DK136482C (en

DK409575A (en

Inventor

O Wittmann

W Eisele

H Lehnert

Original Assignee

Basf Ag

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.)

1974-09-14

Filing date

1975-09-12

Publication date

1977-10-17

1975-09-12 Application filed by Basf Ag filed Critical Basf Ag

1976-03-15 Publication of DK409575A publication Critical patent/DK409575A/en

1977-10-17 Publication of DK136482B publication Critical patent/DK136482B/en

1978-03-13 Application granted granted Critical

1978-03-13 Publication of DK136482C publication Critical patent/DK136482C/en

Links

Classifications

- 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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/002—Manufacture of substantially flat articles, e.g. boards, from particles or fibres characterised by the type of binder

Landscapes

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

DK409575A 1974-09-14 1975-09-12 PROCEDURES FOR THE MANUFACTURE OF CHIPBOARDS USING DIPHENYLMETHANDIISOCYANATE DK136482C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19742444002 DE2444002C3 (en)	1974-09-14	1974-09-14	Process for the production of chipboard

Publications (3)

Publication Number	Publication Date
DK409575A DK409575A (en)	1976-03-15
DK136482B true DK136482B (en)	1977-10-17
DK136482C DK136482C (en)	1978-03-13

Family

ID=5925744

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK409575A DK136482C (en)	1974-09-14	1975-09-12	PROCEDURES FOR THE MANUFACTURE OF CHIPBOARDS USING DIPHENYLMETHANDIISOCYANATE

Country Status (9)

Country	Link
AT (1)	AT341760B (en)
BE (1)	BE833378A (en)
CH (1)	CH595979A5 (en)
DE (1)	DE2444002C3 (en)
DK (1)	DK136482C (en)
FI (1)	FI752562A (en)
FR (1)	FR2284437A1 (en)
IT (1)	IT1042536B (en)
SE (1)	SE397942B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2832509C2 (en) *	1978-07-25	1986-02-20	Deutsche Novopan KG, 3400 Göttingen	Process for the production of chipboard
DE2851589C3 (en) *	1978-11-29	1983-06-16	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München	Multi-layer chipboard or fiberboard that contains an aminoplast as a binding agent in a sub-area or sub-areas
US4402896A (en) *	1982-04-26	1983-09-06	The Celotex Corporation	Blow line addition of thermosettable binder in fiberboard manufacture utilizing cooled nozzle
US4407771A (en) *	1982-04-26	1983-10-04	The Celotex Corporation	Blow line addition of isocyanate binder in fiberboard manufacture
US5128407A (en) *	1991-07-25	1992-07-07	Miles Inc.	Urea extended polyisocyanates
DE4312564A1 (en) *	1993-04-17	1994-11-10	Glunz Ag	Process for the production of fiberboard
CA2128919A1 (en) *	1993-08-13	1995-02-14	Nian-Hua Ou	Organic isocyanates as binders for wood composites
ES2954318T3 (en)	2017-08-23	2023-11-21	Basf Se	Process for the preparation of lignocellulosic materials in the presence of caprolactam and its oligomers
EP3733368B1 (en)	2019-04-30	2024-05-22	Fritz Egger GmbH & Co. OG	Adhesive for manufacture of wood boards

1974
- 1974-09-14 DE DE19742444002 patent/DE2444002C3/en not_active Expired
1975
- 1975-09-11 SE SE7510139A patent/SE397942B/en not_active IP Right Cessation
- 1975-09-12 IT IT2721575A patent/IT1042536B/en active
- 1975-09-12 FR FR7528050A patent/FR2284437A1/en active Granted
- 1975-09-12 DK DK409575A patent/DK136482C/en active
- 1975-09-12 AT AT703775A patent/AT341760B/en not_active IP Right Cessation
- 1975-09-12 BE BE160012A patent/BE833378A/en not_active IP Right Cessation
- 1975-09-12 FI FI752562A patent/FI752562A/fi not_active Application Discontinuation
- 1975-09-12 CH CH1184275A patent/CH595979A5/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
AT341760B (en)	1978-02-27
DK136482C (en)	1978-03-13
DE2444002C3 (en)	1979-07-19
BE833378A (en)	1976-03-12
DE2444002A1 (en)	1976-03-25
FR2284437B1 (en)	1980-04-30
SE7510139L (en)	1976-03-15
DE2444002B2 (en)	1978-11-09
ATA703775A (en)	1977-06-15
FR2284437A1 (en)	1976-04-09
IT1042536B (en)	1980-01-30
FI752562A (en)	1976-03-15
DK409575A (en)	1976-03-15
SE397942B (en)	1977-11-28
CH595979A5 (en)	1978-02-28

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