GB874179A - Layer-form structures of improved resistance to light containing aminoplasts - Google Patents
Layer-form structures of improved resistance to light containing aminoplastsInfo
- Publication number
- GB874179A GB874179A GB13925/58A GB1392558A GB874179A GB 874179 A GB874179 A GB 874179A GB 13925/58 A GB13925/58 A GB 13925/58A GB 1392558 A GB1392558 A GB 1392558A GB 874179 A GB874179 A GB 874179A
- Authority
- GB
- United Kingdom
- Prior art keywords
- condensation products
- formaldehyde
- resins
- improved resistance
- aminoplast
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
- C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
- C08K5/1535—Five-membered rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/40—Radicals substituted by oxygen atoms
- C07D307/46—Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Laminated Bodies (AREA)
Abstract
A composition for use in preparing laminates having an improved resistance to the effects of light contains an aminoplast and 2 : 4-di-hydroxybenzoyl-furan. The aminoplast may be: a urea-formaldehyde resin; a condensation product of formaldehyde and a compound such as dicyandiamide or melamine containing the grouping: <FORM:0874179/IV (a)/1> or a compound, such as cyanamide, easily converted to such compounds; methylol derivatives of melam, melem, ammeline, ammelide or halogen-substituted aminotriazines, such as 2-chloro-4; chloro-4 : 6-diamino-1 : 3 : 5-triazine; methylolguanamines; ternary condensation products obtained by reacting in any sequence (a) methylol compounds of amino-triazines or their ethers with low molecular-weight alcohols; (b) aliphatic alcohols, carboxylic acids, carboxylic acid amides or methylolamides containing a chain of at least seven carbon atoms, and (c) primary or secondary amines or tertiary alkanol-substituted amines; and condensation products of formaldehyde and guanyl-melamines, which may be made by treating dicyandiamide in an inert solvent in the hot with gaseous hydrogen halides, and separating the free amines from the salts by addition of strong alkalies. The Specification also refers to the use of salts of these condensation products with inorganic or organic acids, e.g. hydrochloric, sulphuric, formic, acetic, propionic and glycollic acids, and to urethane resins, sulphonamide resins and aniline resins.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1079830X | 1957-05-16 | ||
| IT1195084X | 1957-05-16 | ||
| CH874179X | 1957-05-16 | ||
| CH3033720X | 1957-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB874179A true GB874179A (en) | 1961-08-02 |
Family
ID=27429859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13925/58A Expired GB874179A (en) | 1957-05-16 | 1958-05-01 | Layer-form structures of improved resistance to light containing aminoplasts |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE567735A (en) |
| GB (1) | GB874179A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009144379A2 (en) * | 2008-05-27 | 2009-12-03 | Ahlstrom Corporation | A method of manufacturing resinous papers, resinous papers, and their use as resinous preform blanks |
-
0
- BE BE567735D patent/BE567735A/xx unknown
-
1958
- 1958-05-01 GB GB13925/58A patent/GB874179A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009144379A2 (en) * | 2008-05-27 | 2009-12-03 | Ahlstrom Corporation | A method of manufacturing resinous papers, resinous papers, and their use as resinous preform blanks |
| WO2009144379A3 (en) * | 2008-05-27 | 2010-01-21 | Ahlstrom Corporation | A method of manufacturing resinous papers, resinous papers, and their use as resinous preform blanks |
Also Published As
| Publication number | Publication date |
|---|---|
| BE567735A (en) |
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