IT1182709B - Resina solida urea-formaldeide e procedimento per la sua preparazione - Google Patents
Resina solida urea-formaldeide e procedimento per la sua preparazioneInfo
- Publication number
- IT1182709B IT1182709B IT47710/85A IT4771085A IT1182709B IT 1182709 B IT1182709 B IT 1182709B IT 47710/85 A IT47710/85 A IT 47710/85A IT 4771085 A IT4771085 A IT 4771085A IT 1182709 B IT1182709 B IT 1182709B
- Authority
- IT
- Italy
- Prior art keywords
- urea
- procedure
- preparation
- solid resin
- formaldehyde solid
- Prior art date
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
-
- 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
-
- 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
- C08L61/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
- C08L61/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine
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)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB848404758A GB8404758D0 (en) | 1984-02-23 | 1984-02-23 | Resin manufacture |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| IT8547710A0 IT8547710A0 (it) | 1985-02-21 |
| IT8547710A1 IT8547710A1 (it) | 1986-08-21 |
| IT1182709B true IT1182709B (it) | 1987-10-05 |
Family
ID=10557073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT47710/85A IT1182709B (it) | 1984-02-23 | 1985-02-21 | Resina solida urea-formaldeide e procedimento per la sua preparazione |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4564667A (it) |
| JP (1) | JPS60215010A (it) |
| CA (1) | CA1238998A (it) |
| DE (1) | DE3505575A1 (it) |
| ES (1) | ES8605544A1 (it) |
| FR (1) | FR2560201B1 (it) |
| GB (2) | GB8404758D0 (it) |
| IT (1) | IT1182709B (it) |
| SE (1) | SE460850B (it) |
| ZA (1) | ZA851212B (it) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8519392D0 (en) * | 1985-08-01 | 1985-09-04 | Bip Chemicals Ltd | Solid uf |
| US4691001A (en) * | 1984-02-23 | 1987-09-01 | Bip Chemicals, Ltd. | Process for making solid urea-formaldehyde resins |
| GB8411432D0 (en) | 1984-05-03 | 1984-06-06 | Bip Chemicals Ltd | Moulding materials |
| US4960856A (en) * | 1988-11-28 | 1990-10-02 | Georgia-Pacific Corporation | Urea-formaldehyde compositions and method of manufacture |
| US5110898A (en) * | 1988-11-28 | 1992-05-05 | Georgia-Pacific Corporation | Method for manufacturing amino-aldehyde compositions |
| US5112652A (en) * | 1989-08-29 | 1992-05-12 | East Central Wax Company, Inc. | Formaldehyde scavenging process useful in manufacturing durable press finished fabric |
| US5160679A (en) * | 1989-08-29 | 1992-11-03 | Greene Jack T | Process for making particle board including the use of acetoacetamide as a formaldehyde scavenger |
| JP3671517B2 (ja) * | 1996-04-24 | 2005-07-13 | ユニマテック株式会社 | 含フッ素共重合体エラストマー、その製造法および組成物 |
| CN1102629C (zh) * | 2000-08-02 | 2003-03-05 | 韩家荣 | 粒粉胶及其制造的工艺方法 |
| WO2012064800A2 (en) * | 2010-11-10 | 2012-05-18 | Georgia-Pacific Chemicals Llc | Methods for making and using amino-aldehyde resins |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2413697A (en) * | 1941-08-28 | 1947-01-07 | Du Pont | Resinous compositions |
| US2662835A (en) * | 1951-04-06 | 1953-12-15 | Minnesota Mining & Mfg | Chromium coordination complexes of saturated perfluoro-monocarboxylic acids and articles coated therewith |
| BE512221A (it) * | 1951-06-19 | |||
| GB737468A (en) * | 1951-09-12 | 1955-09-28 | Du Pont | Preparation of urea-formaldehyde condensate fertiliser compositions |
| GB834316A (en) * | 1957-06-06 | 1960-05-04 | Ciba Ltd | Urea-formaldehyde condensates and adhesives produced therefrom |
| GB1047913A (en) * | 1964-03-14 | 1966-11-09 | Skanska Attikfabriken Aktiebol | Process for manufacturing a urea-formaldehyde fertilizer |
| IT951962B (it) * | 1971-12-27 | 1973-07-10 | Sir Soc Italiana Resine Spa | Procedimento per la preparazione di resine da urea e formaldeide |
| US4064088A (en) * | 1974-06-07 | 1977-12-20 | Ciba-Geigy Ag | Process for the manufacture of urea-formaldehyde condensation polymers containing sulpho groups |
| CH606607A5 (it) * | 1974-12-16 | 1978-11-15 | Ciba Geigy Ag | |
| DE2620478C3 (de) * | 1976-05-08 | 1980-01-10 | Th. Goldschmidt Ag, 4300 Essen | Verfahren zur Herstellung von Lösungen härtbarer Harnstoff-Formaldehydharze und deren Verwendung |
| GB1570339A (en) * | 1976-06-23 | 1980-06-25 | Ici Ltd | Process for producing aqueous-formaldehyde resin solutions |
| JPS5471318A (en) * | 1977-11-16 | 1979-06-07 | Fuji Electric Co Ltd | Motor brake power supply |
| JPS5471317A (en) * | 1977-11-16 | 1979-06-07 | Fuji Electric Co Ltd | Inverter induction motor speed controller |
| DE3046033A1 (de) * | 1980-12-06 | 1982-07-15 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von leimharzen |
| IT1209203B (it) * | 1980-04-10 | 1989-07-16 | Montedison Spa | Collante ureico a basso sviluppo di formaldeide ed alto valore di tack. |
-
1984
- 1984-02-23 GB GB848404758A patent/GB8404758D0/en active Pending
-
1985
- 1985-02-18 ZA ZA851212A patent/ZA851212B/xx unknown
- 1985-02-18 DE DE19853505575 patent/DE3505575A1/de not_active Ceased
- 1985-02-20 SE SE8500810A patent/SE460850B/sv not_active IP Right Cessation
- 1985-02-21 IT IT47710/85A patent/IT1182709B/it active
- 1985-02-22 CA CA000474900A patent/CA1238998A/en not_active Expired
- 1985-02-22 FR FR858502608A patent/FR2560201B1/fr not_active Expired - Fee Related
- 1985-02-22 GB GB08504687A patent/GB2155941B/en not_active Expired
- 1985-02-22 US US06/704,405 patent/US4564667A/en not_active Expired - Fee Related
- 1985-02-22 ES ES540633A patent/ES8605544A1/es not_active Expired
- 1985-02-22 JP JP60032990A patent/JPS60215010A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60215010A (ja) | 1985-10-28 |
| GB2155941A (en) | 1985-10-02 |
| SE8500810L (sv) | 1985-08-24 |
| IT8547710A1 (it) | 1986-08-21 |
| ZA851212B (en) | 1985-10-30 |
| FR2560201B1 (fr) | 1990-04-27 |
| GB8504687D0 (en) | 1985-03-27 |
| DE3505575A1 (de) | 1985-08-29 |
| JPH0586805B2 (it) | 1993-12-14 |
| IT8547710A0 (it) | 1985-02-21 |
| US4564667A (en) | 1986-01-14 |
| SE460850B (sv) | 1989-11-27 |
| CA1238998A (en) | 1988-07-05 |
| GB2155941B (en) | 1988-01-27 |
| ES8605544A1 (es) | 1986-03-16 |
| GB8404758D0 (en) | 1984-03-28 |
| SE8500810D0 (sv) | 1985-02-20 |
| ES540633A0 (es) | 1986-03-16 |
| FR2560201A1 (fr) | 1985-08-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950131 |