AT387226B - Verfahren zur herstellung eines nichtklebrigen harnstoff/formaldehyd-harzes - Google Patents
Verfahren zur herstellung eines nichtklebrigen harnstoff/formaldehyd-harzesInfo
- Publication number
- AT387226B AT387226B AT0330081A AT330081A AT387226B AT 387226 B AT387226 B AT 387226B AT 0330081 A AT0330081 A AT 0330081A AT 330081 A AT330081 A AT 330081A AT 387226 B AT387226 B AT 387226B
- Authority
- AT
- Austria
- Prior art keywords
- sticky
- urea
- producing
- formaldehyde resin
- formaldehyde
- Prior art date
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title 1
- 239000004202 carbamide Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000011347 resin Substances 0.000 title 1
- 229920005989 resin Polymers 0.000 title 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
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
- C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
- C08G12/12—Ureas; Thioureas
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Polyurethanes Or Polyureas (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES494322A ES8106163A1 (es) | 1980-08-18 | 1980-08-18 | Procedimiento de preparacion de una resina ureaformaldehido de baja pegajosidad |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA330081A ATA330081A (de) | 1988-05-15 |
| AT387226B true AT387226B (de) | 1988-12-27 |
Family
ID=8480971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT0330081A AT387226B (de) | 1980-08-18 | 1981-07-27 | Verfahren zur herstellung eines nichtklebrigen harnstoff/formaldehyd-harzes |
Country Status (8)
| Country | Link |
|---|---|
| AR (1) | AR226474A1 (de) |
| AT (1) | AT387226B (de) |
| CA (1) | CA1175970A (de) |
| DE (1) | DE3132280A1 (de) |
| ES (1) | ES8106163A1 (de) |
| MX (1) | MX158011A (de) |
| NO (1) | NO156980C (de) |
| SE (1) | SE450385B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD283732A7 (de) * | 1988-10-21 | 1990-10-24 | ������@�����`������@ ���@������� k�� | Verfahren zur herstellung eines reaktiven harnstoff-formaldehyd-harz-leimes |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT951962B (it) * | 1971-12-27 | 1973-07-10 | Sir Soc Italiana Resine Spa | Procedimento per la preparazione di resine da urea e formaldeide |
| US3994850A (en) * | 1976-01-05 | 1976-11-30 | Champion International Corporation | Modified urea-formaldehyde resin adhesive |
| OA06231A (fr) * | 1978-04-07 | 1981-06-30 | Patentes Novedades Sa | Procédé de préparation de colles urée-formaldéhyde contenant un sel inorganique. |
| DE2825590C2 (de) * | 1978-06-10 | 1983-05-05 | Th. Goldschmidt Ag, 4300 Essen | Verfahren zur Herstellung von wärmehärtbaren Harnstoff-Formaldehyd-Harzen und deren Verwendung |
-
1980
- 1980-08-18 ES ES494322A patent/ES8106163A1/es not_active Expired
-
1981
- 1981-06-04 MX MX187640A patent/MX158011A/es unknown
- 1981-07-27 AT AT0330081A patent/AT387226B/de not_active IP Right Cessation
- 1981-07-30 CA CA000382882A patent/CA1175970A/en not_active Expired
- 1981-08-06 AR AR286357A patent/AR226474A1/es active
- 1981-08-07 SE SE8104754A patent/SE450385B/sv not_active IP Right Cessation
- 1981-08-14 NO NO812759A patent/NO156980C/no unknown
- 1981-08-14 DE DE19813132280 patent/DE3132280A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| SE8104754L (sv) | 1982-02-19 |
| MX158011A (es) | 1988-12-29 |
| CA1175970A (en) | 1984-10-09 |
| NO156980C (no) | 1987-12-30 |
| ATA330081A (de) | 1988-05-15 |
| ES494322A0 (es) | 1981-08-01 |
| AR226474A1 (es) | 1982-07-15 |
| ES8106163A1 (es) | 1981-08-01 |
| SE450385B (sv) | 1987-06-22 |
| DE3132280A1 (de) | 1982-06-16 |
| NO156980B (no) | 1987-09-21 |
| NO812759L (no) | 1982-02-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |