SK279826B6 - Spôsob výroby lepidla na báze močovinoformaldehydo - Google Patents
Spôsob výroby lepidla na báze močovinoformaldehydo Download PDFInfo
- Publication number
- SK279826B6 SK279826B6 SK4935-90A SK493590A SK279826B6 SK 279826 B6 SK279826 B6 SK 279826B6 SK 493590 A SK493590 A SK 493590A SK 279826 B6 SK279826 B6 SK 279826B6
- Authority
- SK
- Slovakia
- Prior art keywords
- formaldehyde
- urea
- phenol
- molar ratio
- product
- Prior art date
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical class O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 229920001807 Urea-formaldehyde Polymers 0.000 title claims abstract description 9
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 title claims abstract description 9
- 239000007859 condensation product Substances 0.000 title claims abstract description 6
- 239000003292 glue Substances 0.000 title abstract 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 23
- 239000000047 product Substances 0.000 claims abstract description 22
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000004202 carbamide Substances 0.000 claims abstract description 21
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229920001568 phenolic resin Polymers 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 6
- 239000011541 reaction mixture Substances 0.000 claims abstract description 5
- 239000000853 adhesive Substances 0.000 claims description 14
- 230000001070 adhesive effect Effects 0.000 claims description 14
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 8
- 238000009833 condensation Methods 0.000 abstract description 5
- 230000005494 condensation Effects 0.000 abstract description 5
- 238000002360 preparation method Methods 0.000 abstract description 5
- 239000012467 final product Substances 0.000 abstract description 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000007259 addition reaction Methods 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- -1 trimethyloltrimethylene Chemical group 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G14/00—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00
- C08G14/02—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes
- C08G14/04—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols
- C08G14/06—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols and monomers containing hydrogen attached to nitrogen
- C08G14/08—Ureas; Thioureas
-
- 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
- C09J161/34—Condensation polymers of aldehydes or ketones with monomers covered by at least two of the groups C09J161/04, C09J161/18 and C09J161/20
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Adhesives Or Adhesive Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS904935A CZ283408B6 (cs) | 1990-10-11 | 1990-10-11 | Technologický postup výroby lepidla na báze močovinoformaldehydového kondenzátu emisnej triedy E-O |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SK279826B6 true SK279826B6 (sk) | 1999-04-13 |
Family
ID=5393203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SK4935-90A SK279826B6 (sk) | 1990-10-11 | 1990-10-11 | Spôsob výroby lepidla na báze močovinoformaldehydo |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0480448A1 (cs) |
| CZ (1) | CZ283408B6 (cs) |
| HU (1) | HUT60314A (cs) |
| PL (1) | PL169442B1 (cs) |
| SK (1) | SK279826B6 (cs) |
| YU (1) | YU98091A (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2667865B1 (fr) * | 1990-10-12 | 1992-12-11 | Saint Gobain Isover | Resine phenolique, procede de preparation de la resine et composition d'encollage de fibres minerales la contenant. |
| CN113667432B (zh) * | 2021-08-20 | 2022-06-28 | 广东省林业科学研究院 | 一种基于改性胶粘剂和新型组坯方式的竹基纤维复合材料及其制备方法和应用 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3708740A1 (de) * | 1987-03-18 | 1988-09-29 | Basf Ag | Alkalisch kondensierte harnstoff-phenol-formaldehyd-harzloesung, verfahren zu ihrer herstellung und ihre verwendung bei der herstellung von spanplatten |
-
1990
- 1990-10-11 SK SK4935-90A patent/SK279826B6/sk unknown
- 1990-10-11 CZ CS904935A patent/CZ283408B6/cs not_active IP Right Cessation
-
1991
- 1991-05-14 HU HU161491A patent/HUT60314A/hu unknown
- 1991-06-03 YU YU98091A patent/YU98091A/sh unknown
- 1991-10-10 PL PL29199491A patent/PL169442B1/pl not_active IP Right Cessation
- 1991-10-11 EP EP91117363A patent/EP0480448A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| HUT60314A (en) | 1992-08-28 |
| YU98091A (sh) | 1993-11-16 |
| PL291994A1 (en) | 1992-06-15 |
| HU911614D0 (en) | 1991-11-28 |
| PL169442B1 (pl) | 1996-07-31 |
| CS493590A3 (en) | 1992-04-15 |
| CZ283408B6 (cs) | 1998-04-15 |
| EP0480448A1 (de) | 1992-04-15 |
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