GB1051655A - - Google Patents
Info
- Publication number
- GB1051655A GB1051655A GB1051655DA GB1051655A GB 1051655 A GB1051655 A GB 1051655A GB 1051655D A GB1051655D A GB 1051655DA GB 1051655 A GB1051655 A GB 1051655A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- sept
- stabilized
- polyoxymethylenes
- ureide
- 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.)
- Active
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
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
- C08K5/3462—Six-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Abstract
1,051,655. Stabilizing polyoxymethylenes. CHEMISCHE WERKE HULS A.G. Sept. 18. 1963 [Sept. 19, 1962]. No. 36686/63. Heading C3P. High molecular weight polyoxymethylenes are stabilized by addition of a cyclic ureide. The ureide is preferably present in added amount from 0À001 to 10%. The polymers to be stabilized may be copolymers of trioxane or formaldehyde with ethylene oxide, diglycolformal, styrene or acrylonitrile. Specified stabilizers are diethylbarbituric acid, 5-methyl- 3-4-dihydrouracil, di-hydrouracil, phenylethylbarbituric acid, cyclohexenylethylbarbituric acid, barbituric acid, ceramil, alloxane and hydantoin.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR946993A FR1368595A (en) | 1963-09-10 | 1963-09-10 | Process for stabilizing poly-hydroxy-methylenes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1051655A true GB1051655A (en) |
Family
ID=8812019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1051655D Active GB1051655A (en) | 1963-09-10 |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE637607A (en) |
FR (1) | FR1368595A (en) |
GB (1) | GB1051655A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019023350A1 (en) * | 2017-07-26 | 2019-01-31 | Sabic Global Technologies B.V. | Composite sorbent, devices, and methods |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3055771B1 (en) * | 2016-09-14 | 2018-08-24 | Mecatherm | LINEAR TUNNEL OVEN COOKING MODULE FOR BAKERY PRODUCTS, VIENNOISERIE AND THE LIKE AND LINEAR TUNNEL OVEN HAVING AT LEAST ONE SUCH MODULE |
-
0
- BE BE637607D patent/BE637607A/xx unknown
- GB GB1051655D patent/GB1051655A/en active Active
-
1963
- 1963-09-10 FR FR946993A patent/FR1368595A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019023350A1 (en) * | 2017-07-26 | 2019-01-31 | Sabic Global Technologies B.V. | Composite sorbent, devices, and methods |
Also Published As
Publication number | Publication date |
---|---|
BE637607A (en) | |
FR1368595A (en) | 1964-07-31 |
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