ZA893099B - New process for manufacturing urea/formaldehyde resins - Google Patents
New process for manufacturing urea/formaldehyde resinsInfo
- Publication number
- ZA893099B ZA893099B ZA893099A ZA893099A ZA893099B ZA 893099 B ZA893099 B ZA 893099B ZA 893099 A ZA893099 A ZA 893099A ZA 893099 A ZA893099 A ZA 893099A ZA 893099 B ZA893099 B ZA 893099B
- Authority
- ZA
- South Africa
- Prior art keywords
- new process
- formaldehyde resins
- urea
- manufacturing urea
- manufacturing
- 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
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyethers (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8805746A FR2630745B1 (fr) | 1988-04-29 | 1988-04-29 | Nouveau procede de fabrication de resines uree-formol |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA893099B true ZA893099B (en) | 1990-01-31 |
Family
ID=9365827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA893099A ZA893099B (en) | 1988-04-29 | 1989-04-26 | New process for manufacturing urea/formaldehyde resins |
Country Status (13)
Country | Link |
---|---|
US (1) | US4977237A (pt) |
EP (1) | EP0345099B1 (pt) |
JP (1) | JPH01318031A (pt) |
AT (1) | ATE108806T1 (pt) |
AU (1) | AU612829B2 (pt) |
BR (1) | BR8902027A (pt) |
CA (1) | CA1335920C (pt) |
DE (1) | DE68916864T2 (pt) |
ES (1) | ES2056238T3 (pt) |
FR (1) | FR2630745B1 (pt) |
NZ (1) | NZ228909A (pt) |
PT (1) | PT90424B (pt) |
ZA (1) | ZA893099B (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1252683B (it) * | 1991-11-14 | 1995-06-23 | Mini Ricerca Scient Tecnolog | Policondensati melamminici |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR827059A (fr) * | 1936-09-26 | 1938-04-15 | Ig Farbenindustrie Ag | Produits de condensation azotés et procédé pour les préparer |
GB482897A (en) * | 1936-10-08 | 1938-04-07 | Ig Farbenindustrie Ag | Nitrogenous synthetic resins |
DE2747830A1 (de) * | 1977-10-26 | 1979-05-10 | Basf Ag | Verfahren zur herstellung von holzleimen |
US4395306A (en) * | 1980-01-31 | 1983-07-26 | The Dow Chemical Company | Method for preparing fibrous mats from a fibrous suspension |
DE3147007C2 (de) * | 1981-11-27 | 1983-10-06 | Roehm Gmbh, 6100 Darmstadt | Selbstvernetzende wäßrige Kunststoff dispersion |
FR2580636B1 (fr) * | 1985-04-23 | 1987-05-15 | Charbonnages Ste Chimique | Nouveaux derives acryliques de l'uree |
FR2580635B1 (fr) * | 1985-04-23 | 1987-05-15 | Charbonnages Ste Chimique | Nouveau procede de preparation de derive acrylique de l'uree |
-
1988
- 1988-04-29 FR FR8805746A patent/FR2630745B1/fr not_active Expired - Fee Related
-
1989
- 1989-04-17 AT AT89401049T patent/ATE108806T1/de not_active IP Right Cessation
- 1989-04-17 DE DE68916864T patent/DE68916864T2/de not_active Expired - Fee Related
- 1989-04-17 EP EP89401049A patent/EP0345099B1/fr not_active Expired - Lifetime
- 1989-04-17 ES ES89401049T patent/ES2056238T3/es not_active Expired - Lifetime
- 1989-04-26 ZA ZA893099A patent/ZA893099B/xx unknown
- 1989-04-27 NZ NZ228909A patent/NZ228909A/en unknown
- 1989-04-28 AU AU33788/89A patent/AU612829B2/en not_active Ceased
- 1989-04-28 JP JP1111874A patent/JPH01318031A/ja active Pending
- 1989-04-28 PT PT90424A patent/PT90424B/pt not_active IP Right Cessation
- 1989-04-28 CA CA000598253A patent/CA1335920C/fr not_active Expired - Fee Related
- 1989-04-28 BR BR898902027A patent/BR8902027A/pt not_active Application Discontinuation
- 1989-11-29 US US07/442,863 patent/US4977237A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
PT90424A (pt) | 1989-11-10 |
JPH01318031A (ja) | 1989-12-22 |
DE68916864T2 (de) | 1994-11-24 |
AU612829B2 (en) | 1991-07-18 |
FR2630745B1 (fr) | 1992-02-21 |
NZ228909A (en) | 1991-08-27 |
ATE108806T1 (de) | 1994-08-15 |
FR2630745A1 (fr) | 1989-11-03 |
AU3378889A (en) | 1989-11-02 |
EP0345099A1 (fr) | 1989-12-06 |
EP0345099B1 (fr) | 1994-07-20 |
PT90424B (pt) | 1994-08-31 |
BR8902027A (pt) | 1989-12-05 |
ES2056238T3 (es) | 1994-10-01 |
CA1335920C (fr) | 1995-06-13 |
DE68916864D1 (de) | 1994-08-25 |
US4977237A (en) | 1990-12-11 |
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