NO743597L - - Google Patents

Info

Publication number: NO743597L
Authority: NO; Norway
Prior art keywords: phenol; formaldehyde; accordance; solution; added
Prior art date: 1973-10-08

Application number

NO743597A

Other languages

English (en)

Norwegian (no)

Inventor

K G Forss

A G M Fuhrmann

Original Assignee

Keskuslaboratorio

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.)

1973-10-08

Filing date

1974-10-04

Publication date

1975-05-05

1974-10-04 Application filed by Keskuslaboratorio filed Critical Keskuslaboratorio

1975-05-05 Publication of NO743597L publication Critical patent/NO743597L/no

Links

239000000463 material Substances 0.000 claims description 14
229920001732 Lignosulfonate Polymers 0.000 claims description 12
229920001568 phenolic resin Polymers 0.000 claims description 12
239000011093 chipboard Substances 0.000 claims description 11
238000004519 manufacturing process Methods 0.000 claims description 9
238000000034 method Methods 0.000 claims description 9
239000000843 powder Substances 0.000 claims description 7
239000000243 solution Substances 0.000 claims description 7
KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 6
239000000654 additive Substances 0.000 claims description 5
SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 claims description 5
229930040373 Paraformaldehyde Natural products 0.000 claims description 4
HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 claims description 4
239000012188 paraffin wax Substances 0.000 claims description 4
229920002866 paraformaldehyde Polymers 0.000 claims description 4
239000004117 Lignosulphonate Substances 0.000 claims description 3
239000007864 aqueous solution Substances 0.000 claims description 3
239000008098 formaldehyde solution Substances 0.000 claims description 3
235000019357 lignosulphonate Nutrition 0.000 claims description 3
150000001299 aldehydes Chemical class 0.000 claims description 2
239000000835 fiber Substances 0.000 claims description 2
239000011094 fiberboard Substances 0.000 claims description 2
WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 2
230000000996 additive effect Effects 0.000 claims 1
229920005989 resin Polymers 0.000 claims 1
239000011347 resin Substances 0.000 claims 1
229920003987 resole Polymers 0.000 claims 1
239000011230 binding agent Substances 0.000 description 5
238000003825 pressing Methods 0.000 description 5
239000002023 wood Substances 0.000 description 4
LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 3
235000018185 Betula X alpestris Nutrition 0.000 description 2
235000018212 Betula X uliginosa Nutrition 0.000 description 2
238000004026 adhesive bonding Methods 0.000 description 2
239000000839 emulsion Substances 0.000 description 2
239000003292 glue Substances 0.000 description 2
229920005552 sodium lignosulfonate Polymers 0.000 description 2
239000007787 solid Substances 0.000 description 2
DGXAGETVRDOQFP-UHFFFAOYSA-N 2,6-dihydroxybenzaldehyde Chemical compound OC1=CC=CC(O)=C1C=O DGXAGETVRDOQFP-UHFFFAOYSA-N 0.000 description 1
229920001807 Urea-formaldehyde Polymers 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
239000007859 condensation product Substances 0.000 description 1
238000009826 distribution Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Substances O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
238000005194 fractionation Methods 0.000 description 1
ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 1
229920002635 polyurethane Polymers 0.000 description 1
239000004814 polyurethane Substances 0.000 description 1
239000000047 product Substances 0.000 description 1
238000003860 storage Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

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

Landscapes

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

NO743597A 1973-10-08 1974-10-04 NO743597L (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI3117/73A FI311773A (de)	1973-10-08	1973-10-08

Publications (1)

Publication Number	Publication Date
NO743597L true NO743597L (de)	1975-05-05

Family

ID=8508018

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO743597A NO743597L (de)	1973-10-08	1974-10-04

Country Status (9)

Country	Link
JP (1)	JPS50123785A (de)
AT (1)	AT334101B (de)
DD (1)	DD114549A5 (de)
DE (1)	DE2447590A1 (de)
FI (1)	FI311773A (de)
FR (1)	FR2246383B1 (de)
GB (1)	GB1468466A (de)
NO (1)	NO743597L (de)
SE (1)	SE7412604L (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI58788C (fi) *	1977-10-18	1981-04-10	Metsaeliiton Teollisuus Oy	Bindemedel bestaoende av enligt molekylvikten fraktionerade ligninderivater och foerfarande foer framstaellning av detsamma
AT357334B (de) *	1978-10-13	1980-07-10	Oesterr Hiag Werke Ag	Verfahren zur herstellung von holzspanplatten
CA1138589A (en) *	1979-04-20	1982-12-28	Krishan K. Sudan	Lignosulphonate phenolic resin binder
FI83348C (fi) *	1987-03-09	1996-01-09	Metsae Serla Oy	Foerfarande foer framstaellning av produkter ur lignocellulosamaterial
JP2718167B2 (ja) *	1989-04-11	1998-02-25	大日本インキ化学工業株式会社	ファイバーボードの乾式製造方法

1973
- 1973-10-08 FI FI3117/73A patent/FI311773A/fi unknown
1974
- 1974-10-04 NO NO743597A patent/NO743597L/no unknown
- 1974-10-05 DE DE19742447590 patent/DE2447590A1/de active Pending
- 1974-10-07 SE SE7412604A patent/SE7412604L/xx unknown
- 1974-10-08 FR FR7433841A patent/FR2246383B1/fr not_active Expired
- 1974-10-08 GB GB4347874A patent/GB1468466A/en not_active Expired
- 1974-10-08 AT AT805974A patent/AT334101B/de not_active IP Right Cessation
- 1974-10-08 JP JP49115256A patent/JPS50123785A/ja active Pending
- 1974-10-08 DD DD181565A patent/DD114549A5/xx unknown

Also Published As

Publication number	Publication date
FR2246383A1 (de)	1975-05-02
JPS50123785A (de)	1975-09-29
FI311773A (de)	1975-04-09
FR2246383B1 (de)	1976-10-22
ATA805974A (de)	1976-04-15
SE7412604L (de)	1975-04-09
DE2447590A1 (de)	1975-04-24
GB1468466A (en)	1977-03-30
AT334101B (de)	1976-12-27
DD114549A5 (de)	1975-08-12

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