NL7217661A - - Google Patents
Info
- Publication number
- NL7217661A NL7217661A NL7217661A NL7217661A NL7217661A NL 7217661 A NL7217661 A NL 7217661A NL 7217661 A NL7217661 A NL 7217661A NL 7217661 A NL7217661 A NL 7217661A NL 7217661 A NL7217661 A NL 7217661A
- Authority
- NL
- Netherlands
Links
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)
- Dry Formation Of Fiberboard And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT32957/71A IT951962B (it) | 1971-12-27 | 1971-12-27 | Procedimento per la preparazione di resine da urea e formaldeide |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7217661A true NL7217661A (en:Method) | 1973-06-29 |
| NL172556B NL172556B (nl) | 1983-04-18 |
| NL172556C NL172556C (nl) | 1983-09-16 |
Family
ID=11236210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7217661,A NL172556C (nl) | 1971-12-27 | 1972-12-27 | Werkwijze voor het continu bereiden van een ureumformaldehydehars en gevormde produkten daarmee vervaardigd. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3842039A (en:Method) |
| JP (1) | JPS5019159B2 (en:Method) |
| CA (1) | CA971696A (en:Method) |
| CH (1) | CH589676A5 (en:Method) |
| DE (1) | DE2263125C2 (en:Method) |
| FR (1) | FR2165995B1 (en:Method) |
| GB (1) | GB1376388A (en:Method) |
| IT (1) | IT951962B (en:Method) |
| NL (1) | NL172556C (en:Method) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3979362A (en) * | 1970-09-11 | 1976-09-07 | Blount David H | Process for the production of silico-amino compounds and their condensation products |
| US4022727A (en) * | 1974-01-25 | 1977-05-10 | Trw Inc. | Thermoplastic resinoid hot melt compositions |
| US4033935A (en) * | 1975-03-17 | 1977-07-05 | Blount David H | Process for the production of amino silicate compounds and their condensation products |
| US3996190A (en) * | 1975-09-15 | 1976-12-07 | Allied Chemical Corporation | Formaldehyde fume abatement in the production of urea/formaldehyde molding resins |
| US4162178A (en) * | 1976-10-12 | 1979-07-24 | Teukros A.G. | Reactive catalyst for amino resins |
| US4161467A (en) * | 1976-10-12 | 1979-07-17 | Teukros A.G. | Reactive catalyst for amino resins |
| DE2825590C2 (de) * | 1978-06-10 | 1983-05-05 | Th. Goldschmidt Ag, 4300 Essen | Verfahren zur Herstellung von wärmehärtbaren Harnstoff-Formaldehyd-Harzen und deren Verwendung |
| JPS5531837A (en) * | 1978-08-25 | 1980-03-06 | Sumitomo Chem Co Ltd | Preparation of thermosetting resin aqueous solution |
| ES8106163A1 (es) * | 1980-08-18 | 1981-08-01 | Patentes Novedades Sa | Procedimiento de preparacion de una resina ureaformaldehido de baja pegajosidad |
| US4381368A (en) * | 1982-02-16 | 1983-04-26 | Spurlock Harold N | Process for the preparation of urea-formaldehyde resins |
| US4482699A (en) * | 1983-07-25 | 1984-11-13 | Borden, Inc. | Low emitting aqueous formulations of aminoplast resins and processes for manufacturing them |
| US4536245A (en) * | 1983-10-11 | 1985-08-20 | Borden, Inc. | Low formaldehyde emission urea-formaldehyde resins containing a melamine additive |
| US4691001A (en) * | 1984-02-23 | 1987-09-01 | Bip Chemicals, Ltd. | Process for making solid urea-formaldehyde resins |
| GB8404758D0 (en) * | 1984-02-23 | 1984-03-28 | Bip Chemicals Ltd | Resin manufacture |
| GB2192005B (en) * | 1986-06-27 | 1989-12-13 | Ciba Geigy Ag | Process for the preparation of urea-formaldehyde resins |
| GB8715305D0 (en) * | 1987-06-30 | 1987-08-05 | Ciba Geigy Ag | Process |
| US5110898A (en) * | 1988-11-28 | 1992-05-05 | Georgia-Pacific Corporation | Method for manufacturing amino-aldehyde compositions |
| US4960856A (en) * | 1988-11-28 | 1990-10-02 | Georgia-Pacific Corporation | Urea-formaldehyde compositions and method of manufacture |
| GR1005819B (el) * | 2006-05-26 | 2008-02-14 | Chimar (Hellas) �.�. | Αμινοπλαστικες ρητινες υψηλης αποδοσης για λιγνοκυτταρινικα υλικα. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2669551A (en) * | 1953-01-09 | 1954-02-16 | Westinghouse Electric Corp | Urea-formaldehyde resin and method of making same |
| GB906120A (en) * | 1957-10-30 | 1962-09-19 | Montedison Spa | Improvements relating to concentrated urea-formaldehyde solutions |
-
1971
- 1971-12-27 IT IT32957/71A patent/IT951962B/it active
-
1972
- 1972-12-20 CA CA159,581A patent/CA971696A/en not_active Expired
- 1972-12-20 CH CH1857172A patent/CH589676A5/xx not_active IP Right Cessation
- 1972-12-20 GB GB5896372A patent/GB1376388A/en not_active Expired
- 1972-12-22 DE DE2263125A patent/DE2263125C2/de not_active Expired
- 1972-12-22 FR FR7245985A patent/FR2165995B1/fr not_active Expired
- 1972-12-26 JP JP734205A patent/JPS5019159B2/ja not_active Expired
- 1972-12-27 US US00318793A patent/US3842039A/en not_active Expired - Lifetime
- 1972-12-27 NL NLAANVRAGE7217661,A patent/NL172556C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IT951962B (it) | 1973-07-10 |
| US3842039A (en) | 1974-10-15 |
| JPS5019159B2 (en:Method) | 1975-07-04 |
| CA971696A (en) | 1975-07-22 |
| DE2263125C2 (de) | 1982-12-23 |
| NL172556B (nl) | 1983-04-18 |
| DE2263125A1 (de) | 1973-07-19 |
| CH589676A5 (en:Method) | 1977-07-15 |
| JPS4876991A (en:Method) | 1973-10-16 |
| FR2165995B1 (en:Method) | 1976-02-13 |
| GB1376388A (en) | 1974-12-04 |
| NL172556C (nl) | 1983-09-16 |
| FR2165995A1 (en:Method) | 1973-08-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BC | A request for examination has been filed | ||
| V1 | Lapsed because of non-payment of the annual fee |