SE430256B - Material for bindning av vattengenomtrengliga cellulosapartiklar vilket material innefattar urea- eller melamin-formaldehydharts och en vattenlosning av urea, formaldehyd och alkalimetallhalogenid - Google Patents

Material for bindning av vattengenomtrengliga cellulosapartiklar vilket material innefattar urea- eller melamin-formaldehydharts och en vattenlosning av urea, formaldehyd och alkalimetallhalogenid

Info

Publication number: SE430256B
Authority: SE; Sweden
Prior art keywords: urea; resin; formaldehyde; water; weight
Prior art date: 1977-04-27

Application number

SE7803991A

Other languages

English (en)

Swedish (sv)

Other versions

SE7803991L (sv

Inventor

A C Markessini

Original Assignee

Teukros 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.)

1977-04-27

Filing date

1978-04-10

Publication date

1983-10-31

1978-04-10 Application filed by Teukros Ag filed Critical Teukros Ag

1978-10-28 Publication of SE7803991L publication Critical patent/SE7803991L/xx

1983-10-31 Publication of SE430256B publication Critical patent/SE430256B/sv

Links

XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title claims description 28
239000004202 carbamide Substances 0.000 title claims description 26
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 25
239000000463 material Substances 0.000 title claims description 22
239000002245 particle Substances 0.000 title claims description 6
229910052783 alkali metal Inorganic materials 0.000 title description 2
150000001340 alkali metals Chemical class 0.000 title description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical group [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 79
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical group O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 70
229920005989 resin Polymers 0.000 claims description 52
239000011347 resin Substances 0.000 claims description 52
239000011780 sodium chloride Substances 0.000 claims description 40
239000012190 activator Substances 0.000 claims description 30
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 28
239000000243 solution Substances 0.000 claims description 22
229920001807 Urea-formaldehyde Polymers 0.000 claims description 15
235000019270 ammonium chloride Nutrition 0.000 claims description 14
239000007787 solid Substances 0.000 claims description 14
GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 claims description 7
229920000877 Melamine resin Polymers 0.000 claims description 5
239000007859 condensation product Substances 0.000 claims description 4
238000006068 polycondensation reaction Methods 0.000 claims description 4
229910001508 alkali metal halide Inorganic materials 0.000 claims description 3
150000008045 alkali metal halides Chemical class 0.000 claims description 3
239000007864 aqueous solution Substances 0.000 claims description 3
239000001913 cellulose Substances 0.000 claims description 2
229920002678 cellulose Polymers 0.000 claims description 2
239000004094 surface-active agent Substances 0.000 claims description 2
239000000203 mixture Substances 0.000 description 48
239000011093 chipboard Substances 0.000 description 30
238000004519 manufacturing process Methods 0.000 description 24
239000003054 catalyst Substances 0.000 description 17
238000006467 substitution reaction Methods 0.000 description 16
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 14
ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 14
238000002360 preparation method Methods 0.000 description 13
239000000178 monomer Substances 0.000 description 11
238000003825 pressing Methods 0.000 description 10
239000002023 wood Substances 0.000 description 9
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 8
238000005507 spraying Methods 0.000 description 8
229910021529 ammonia Inorganic materials 0.000 description 7
230000002195 synergetic effect Effects 0.000 description 7
239000000654 additive Substances 0.000 description 6
239000000853 adhesive Substances 0.000 description 5
230000001070 adhesive effect Effects 0.000 description 5
230000003197 catalytic effect Effects 0.000 description 5
150000004820 halides Chemical class 0.000 description 5
241000283726 Bison Species 0.000 description 4
239000003292 glue Substances 0.000 description 4
VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 4
239000001103 potassium chloride Substances 0.000 description 4
235000011164 potassium chloride Nutrition 0.000 description 4
101100298295 Drosophila melanogaster flfl gene Proteins 0.000 description 3
238000004026 adhesive bonding Methods 0.000 description 3
230000006866 deterioration Effects 0.000 description 3
235000013312 flour Nutrition 0.000 description 3
238000007654 immersion Methods 0.000 description 3
238000000034 method Methods 0.000 description 3
239000007921 spray Substances 0.000 description 3
241000579895 Chlorostilbon Species 0.000 description 2
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
238000010521 absorption reaction Methods 0.000 description 2
238000001035 drying Methods 0.000 description 2
229910052876 emerald Inorganic materials 0.000 description 2
239000010976 emerald Substances 0.000 description 2
239000012467 final product Substances 0.000 description 2
239000004312 hexamethylene tetramine Substances 0.000 description 2
235000010299 hexamethylene tetramine Nutrition 0.000 description 2
KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
229960004011 methenamine Drugs 0.000 description 2
239000011368 organic material Substances 0.000 description 2
239000011120 plywood Substances 0.000 description 2
239000000047 product Substances 0.000 description 2
239000011343 solid material Substances 0.000 description 2
230000008961 swelling Effects 0.000 description 2
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
101100457407 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) mmm-1 gene Proteins 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
229920001131 Pulp (paper) Polymers 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
230000003679 aging effect Effects 0.000 description 1
150000003842 bromide salts Chemical class 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
239000000470 constituent Substances 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000002542 deteriorative effect Effects 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
238000009826 distribution Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000010828 elution Methods 0.000 description 1
150000004673 fluoride salts Chemical class 0.000 description 1
239000006260 foam Substances 0.000 description 1
238000009472 formulation Methods 0.000 description 1
-1 halide salt Chemical class 0.000 description 1
150000004694 iodide salts Chemical class 0.000 description 1
229910052744 lithium Inorganic materials 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
230000009965 odorless effect Effects 0.000 description 1
238000012667 polymer degradation Methods 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000011591 potassium Substances 0.000 description 1
238000010298 pulverizing process Methods 0.000 description 1
239000002994 raw material Substances 0.000 description 1
238000004904 shortening Methods 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000002344 surface layer Substances 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
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08L61/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08L61/24—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

Landscapes

Chemical & Material Sciences (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)
Phenolic Resins Or Amino Resins (AREA)
Adhesives Or Adhesive Processes (AREA)
Chemical And Physical Treatments For Wood And The Like (AREA)
Compositions Of Macromolecular Compounds (AREA)

SE7803991A 1977-04-27 1978-04-10 Material for bindning av vattengenomtrengliga cellulosapartiklar vilket material innefattar urea- eller melamin-formaldehydharts och en vattenlosning av urea, formaldehyd och alkalimetallhalogenid SE430256B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GR5330177		1977-04-27

Publications (2)

Publication Number	Publication Date
SE7803991L SE7803991L (sv)	1978-10-28
SE430256B true SE430256B (sv)	1983-10-31

Family

ID=10927476

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
SE7803991A SE430256B (sv)	1977-04-27	1978-04-10	Material for bindning av vattengenomtrengliga cellulosapartiklar vilket material innefattar urea- eller melamin-formaldehydharts och en vattenlosning av urea, formaldehyd och alkalimetallhalogenid
SE8103565A SE443946B (sv)	1977-04-27	1981-06-05	Sett att sammanbinda vattengenomtrengliga lignocellulosapartiklar

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
SE8103565A SE443946B (sv)	1977-04-27	1981-06-05	Sett att sammanbinda vattengenomtrengliga lignocellulosapartiklar

Country Status (23)

Country	Link
JP (1)	JPS5817547B2 (fr)
AR (1)	AR217841A1 (fr)
AT (1)	AT381947B (fr)
AU (1)	AU519167B2 (fr)
BG (2)	BG36629A3 (fr)
BR (1)	BR7802241A (fr)
CA (1)	CA1098508A (fr)
CH (1)	CH633305A5 (fr)
CS (1)	CS209521B2 (fr)
DD (1)	DD135728A5 (fr)
DK (1)	DK145499C (fr)
FI (1)	FI73707C (fr)
HU (1)	HU178763B (fr)
LU (1)	LU79413A1 (fr)
MX (1)	MX148223A (fr)
NL (1)	NL7803822A (fr)
NO (1)	NO149815C (fr)
PL (1)	PL111972B1 (fr)
PT (1)	PT67892B (fr)
RO (1)	RO79102A (fr)
SE (2)	SE430256B (fr)
SU (1)	SU886726A3 (fr)
YU (1)	YU40188B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS58193102A (ja) *	1982-09-27	1983-11-10	トイクロス・ハンデルスゲゼルシヤフト・アクチエンゲゼルシヤフト	合板の製造法
DE19638665A1 (de) *	1996-09-20	1998-03-26	Bosch Siemens Hausgeraete	Backofen mit einem Katalysator
US7468710B2 (en)	2003-06-09	2008-12-23	Rohm Co., Ltd.	Light emitting display device
CN101310316B (zh)	2005-12-14	2010-10-13	欧姆龙株式会社	显示装置

1978
- 1978-03-31 AT AT0229578A patent/AT381947B/de not_active IP Right Cessation
- 1978-03-31 AR AR271639A patent/AR217841A1/es active
- 1978-04-05 CA CA300,505A patent/CA1098508A/fr not_active Expired
- 1978-04-10 FI FI781082A patent/FI73707C/fi not_active IP Right Cessation
- 1978-04-10 YU YU845/78A patent/YU40188B/xx unknown
- 1978-04-10 DK DK157878A patent/DK145499C/da not_active IP Right Cessation
- 1978-04-10 SE SE7803991A patent/SE430256B/sv not_active IP Right Cessation
- 1978-04-10 HU HU78TE903A patent/HU178763B/hu not_active IP Right Cessation
- 1978-04-10 SU SU782600552A patent/SU886726A3/ru active
- 1978-04-10 CH CH383878A patent/CH633305A5/de not_active IP Right Cessation
- 1978-04-11 MX MX173064A patent/MX148223A/es unknown
- 1978-04-11 NO NO78781269A patent/NO149815C/no unknown
- 1978-04-11 DD DD78204722A patent/DD135728A5/xx unknown
- 1978-04-11 RO RO7893778A patent/RO79102A/fr unknown
- 1978-04-11 NL NL7803822A patent/NL7803822A/xx not_active Application Discontinuation
- 1978-04-11 BR BR787802241A patent/BR7802241A/pt unknown
- 1978-04-11 PL PL1978205994A patent/PL111972B1/pl unknown
- 1978-04-11 PT PT67892A patent/PT67892B/pt unknown
- 1978-04-11 AU AU34953/78A patent/AU519167B2/en not_active Expired
- 1978-04-11 CS CS782372A patent/CS209521B2/cs unknown
- 1978-04-11 JP JP53043060A patent/JPS5817547B2/ja not_active Expired
- 1978-04-11 LU LU79413A patent/LU79413A1/de unknown
- 1978-04-24 BG BG041193A patent/BG36629A3/xx unknown
- 1978-04-24 BG BG039518A patent/BG36500A3/xx unknown
1981
- 1981-06-05 SE SE8103565A patent/SE443946B/sv not_active IP Right Cessation

Also Published As

Publication number	Publication date
BG36629A3 (bg)	1984-12-16
FI73707C (fi)	1987-11-09
MX148223A (es)	1983-03-28
HU178763B (en)	1982-06-28
NL7803822A (nl)	1978-10-31
YU40188B (en)	1985-08-31
AR217841A1 (es)	1980-04-30
PT67892B (en)	1979-11-14
ATA229578A (de)	1986-05-15
CS209521B2 (en)	1981-12-31
DD135728A5 (de)	1979-05-23
YU84578A (en)	1982-10-31
JPS53133595A (en)	1978-11-21
CA1098508A (fr)	1981-03-31
NO781269L (no)	1978-10-30
AU519167B2 (en)	1981-11-12
FI73707B (fi)	1987-07-31
PL205994A1 (pl)	1979-01-29
DK157878A (da)	1978-10-28
BR7802241A (pt)	1979-01-16
PT67892A (en)	1978-05-01
LU79413A1 (de)	1978-07-13
CH633305A5 (en)	1982-11-30
SE8103565L (sv)	1981-06-05
PL111972B1 (en)	1980-09-30
AU3495378A (en)	1979-10-18
JPS5817547B2 (ja)	1983-04-07
NO149815C (no)	1984-06-27
SE443946B (sv)	1986-03-17
NO149815B (no)	1984-03-19
SU886726A3 (ru)	1981-11-30
FI781082A7 (fi)	1978-10-28
AT381947B (de)	1986-12-10
DK145499C (da)	1983-04-25
DK145499B (da)	1982-11-29
SE7803991L (sv)	1978-10-28
RO79102A (fr)	1982-06-25
BG36500A3 (en)	1984-11-15

Legal Events

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 7803991-4

Effective date: 19931110

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