ES273315A1 - A procedure for preparing a stabilized polymer composition (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure for preparing a stabilized polymer composition (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES273315A1 ES273315A1 ES0273315A ES273315A ES273315A1 ES 273315 A1 ES273315 A1 ES 273315A1 ES 0273315 A ES0273315 A ES 0273315A ES 273315 A ES273315 A ES 273315A ES 273315 A1 ES273315 A1 ES 273315A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- preparing
- machine
- legally binding
- google translate
- 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
- C08K5/10—Esters; Ether-esters
- C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A process for preparing a natural or synthetic, linear or crosslinked polymeric composition, stabilized against the ultraviolet light degrading effects, combining said polymer with a stabilizing compound, characterized in that said stabilizing compound has the structure ** (See formula) ** where m is an integer from 1 to 5 and x is an integer from 0 to 4, provided that the sum of m + x is less than 6; R1 is a halogen atom or an alkyl or alkoxy radical having 1 to 12 carbon atoms; R2 and R3 are independently halogen atoms or alkyl or alkoxy radicals having from 1 to 24 carbon atoms, and Y and Z are integers from 1 to 4, provided that at least one of the ortho positions in each of the phenyl rings are unsubstituted. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8127961A | 1961-01-09 | 1961-01-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES273315A1 true ES273315A1 (en) | 1962-06-01 |
Family
ID=22163184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0273315A Expired ES273315A1 (en) | 1961-01-09 | 1961-12-29 | A procedure for preparing a stabilized polymer composition (Machine-translation by Google Translate, not legally binding) |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1494195A1 (en) |
ES (1) | ES273315A1 (en) |
NL (2) | NL273321A (en) |
-
0
- NL NL121111D patent/NL121111C/xx active
- NL NL273321D patent/NL273321A/xx unknown
-
1961
- 1961-12-29 ES ES0273315A patent/ES273315A1/en not_active Expired
-
1962
- 1962-01-08 DE DE19621494195 patent/DE1494195A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1494195B2 (en) | 1970-10-29 |
NL273321A (en) | |
DE1494195A1 (en) | 1969-03-27 |
NL121111C (en) |
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