GB561076A - Improvements in and relating to the manufacture of synthetic resins - Google Patents
Improvements in and relating to the manufacture of synthetic resinsInfo
- Publication number
- GB561076A GB561076A GB10614/42A GB1061442A GB561076A GB 561076 A GB561076 A GB 561076A GB 10614/42 A GB10614/42 A GB 10614/42A GB 1061442 A GB1061442 A GB 1061442A GB 561076 A GB561076 A GB 561076A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diazine
- triureido
- prepared
- referred
- open
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C08G12/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
- C08G12/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with substituted diazines, diazoles or triazoles
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Resinous condensation products are prepared by heating together an aldehyde and 2,4,6-triureido-1,3-diazine. The Specification is otherwise similar to Specification 561,077. 2,4,6-triureido-1,3-diazine may be prepared by mixing together in ether or benzene 2,4,6-trichloro-1,3-diazine (1 mol) and sodium urea (3 mols) filtering off the product and washing free from sodium chloride. The Specification as open to inspection under Sect. 91 describes also the use of diazine derivatives corresponding to the general formula <FORM:0561076/IV/1> or a salt thereof in which n is 1, 2 or 3, Y is oxygen or sulphur, and R is hydrogen or a monovalent hydrocarbon or halo - hydrocarbon radical. Derivatives of the 1,2- and 1,4-diazines are also referred to. This subjectmatter does not appear in the Specification as accepted. Specifications 554,195, 9244/41, 10917/41 and 1458/42 (as open to inspection under Sect. 91 of the Acts) also are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US561076XA | 1941-07-30 | 1941-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB561076A true GB561076A (en) | 1944-05-04 |
Family
ID=22002193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10614/42A Expired GB561076A (en) | 1941-07-30 | 1942-07-29 | Improvements in and relating to the manufacture of synthetic resins |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB561076A (en) |
-
1942
- 1942-07-29 GB GB10614/42A patent/GB561076A/en not_active Expired
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