GB1419040A - Stabilized osymethylene polymers - Google Patents
Stabilized osymethylene polymersInfo
- Publication number
- GB1419040A GB1419040A GB80174A GB80174A GB1419040A GB 1419040 A GB1419040 A GB 1419040A GB 80174 A GB80174 A GB 80174A GB 80174 A GB80174 A GB 80174A GB 1419040 A GB1419040 A GB 1419040A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydroxyphenyl
- jan
- beta
- carbon atoms
- hydrogen
- 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
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
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)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Abstract
1419040 Oxymethylene polymer composition HOECHST AG 8 Jan 1974 [12 Jan 1973] 00801/74 Addition to 1321184 Heading C3P An oxymethylene polymer composition is stabilized by (a) 0À05 to 4% of a compound of formula where R 1 is an alkyl radical, R 2 is hydrogen or R 1 , A is a bito hexavalent aliphatic hydrocarbon radical, m is 0 to 6, and n corresponds to the valence of A, (b) 0À01 to 3% of an Mg, Ca, Sr or Ba salt of an aliphatic mono-, di- or tricarboxylic acid having 2 to 9 carbon atoms, or of an araliphatic or aromatic carboxylic acid having from 7 to 9 carbon atoms, and optionally (c) 0À01 to 1% of a compound of formula where R is hydrogen, cyano, hydrocarbyl or hydroxyhydrocarbyl. Other stabilizers may also be included such as amides, polyamides, poly N-vinyl lactams, ureas instead of (c), or light stabilizers, fillers, pigments, dyestuffs or reinforcements. Examples refer to the stabilization of an acetylated formaldehyde homopolymer or a copolymer of trioxan (98%) and ethylene oxide (2%) with (a) tetrakis[beta-(3,5-di-tbutyl - 4 - hydroxyphenyl) - propionyloxymethyl]methane or 1,6 - bis - [beta - (3,5 - dit - butyl - 4 - hydroxyphenyl) - propionyloxy]- hexane, (b) calcium lactate or the magnesium salts of acetic, propionic, caproic, pelargonic, lactic, malic, hydroxy-pivalic, malonic, adipic, salicylic, cinnamic and mandelic acids, and (c) in one case with cyanoguanidine also, and the production of valve discs and plates from the compositions by injection moulding described.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732301351 DE2301351C3 (en) | 1973-01-12 | Stabilized molding compounds made from polyoxymethylene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1419040A true GB1419040A (en) | 1975-12-24 |
Family
ID=5868810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB80174A Expired GB1419040A (en) | 1973-01-12 | 1974-01-08 | Stabilized osymethylene polymers |
Country Status (16)
| Country | Link |
|---|---|
| JP (2) | JPS49104940A (en) |
| AT (1) | AT332647B (en) |
| AU (1) | AU474449B2 (en) |
| BE (1) | BE809707R (en) |
| BR (1) | BR7400190D0 (en) |
| CA (1) | CA1004796A (en) |
| CH (1) | CH569757A5 (en) |
| DD (1) | DD108761A6 (en) |
| DK (1) | DK135953C (en) |
| FI (1) | FI62321C (en) |
| GB (1) | GB1419040A (en) |
| IT (1) | IT1046713B (en) |
| NO (1) | NO141721C (en) |
| PL (1) | PL90957B3 (en) |
| SE (1) | SE413776B (en) |
| SU (1) | SU581879A3 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011047108A1 (en) * | 2009-10-15 | 2011-04-21 | Milliken & Company | Thermoplastic polymer composition |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5618640A (en) * | 1979-07-24 | 1981-02-21 | Mitsubishi Gas Chem Co Inc | Stabilized oxymethylene copolymer conposition |
| JPH0742409B2 (en) * | 1987-11-27 | 1995-05-10 | 株式会社東芝 | Mold cleaning body and mold cleaning method |
| US6156834A (en) * | 1998-03-20 | 2000-12-05 | Asahi Kasei Kogyo Kabushiki Kaisha | Polyacetal resin composition |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1694144A1 (en) * | 1967-04-08 | 1971-07-29 | Hoechst Ag | Process for stabilizing polyacetals |
-
1974
- 1974-01-07 CA CA189,610A patent/CA1004796A/en not_active Expired
- 1974-01-08 GB GB80174A patent/GB1419040A/en not_active Expired
- 1974-01-08 AU AU64281/74A patent/AU474449B2/en not_active Expired
- 1974-01-09 DK DK10174A patent/DK135953C/en not_active IP Right Cessation
- 1974-01-09 CH CH24074A patent/CH569757A5/xx not_active IP Right Cessation
- 1974-01-09 DD DD175915A patent/DD108761A6/xx unknown
- 1974-01-10 IT IT19292/74A patent/IT1046713B/en active
- 1974-01-10 FI FI62/74A patent/FI62321C/en active
- 1974-01-11 SU SU7401991231A patent/SU581879A3/en active
- 1974-01-11 JP JP49006119A patent/JPS49104940A/ja active Pending
- 1974-01-11 NO NO740084A patent/NO141721C/en unknown
- 1974-01-11 PL PL1974168052A patent/PL90957B3/en unknown
- 1974-01-11 SE SE7400352A patent/SE413776B/en not_active IP Right Cessation
- 1974-01-11 AT AT22474*#A patent/AT332647B/en not_active IP Right Cessation
- 1974-01-11 BR BR74190A patent/BR7400190D0/en unknown
- 1974-01-14 BE BE139775A patent/BE809707R/en active
-
1984
- 1984-08-29 JP JP59178550A patent/JPS6084348A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011047108A1 (en) * | 2009-10-15 | 2011-04-21 | Milliken & Company | Thermoplastic polymer composition |
| US8779045B2 (en) | 2009-10-15 | 2014-07-15 | Milliken & Company | Thermoplastic polymer composition |
Also Published As
| Publication number | Publication date |
|---|---|
| NO141721C (en) | 1980-04-30 |
| JPS49104940A (en) | 1974-10-04 |
| SE413776B (en) | 1980-06-23 |
| CA1004796A (en) | 1977-02-01 |
| BR7400190D0 (en) | 1974-08-15 |
| FI62321B (en) | 1982-08-31 |
| DK135953C (en) | 1978-01-16 |
| ATA22474A (en) | 1976-01-15 |
| DK135953B (en) | 1977-07-18 |
| DD108761A6 (en) | 1974-10-12 |
| NO740084L (en) | 1974-07-15 |
| CH569757A5 (en) | 1975-11-28 |
| BE809707R (en) | 1974-07-15 |
| NO141721B (en) | 1980-01-21 |
| JPS6084348A (en) | 1985-05-13 |
| FI62321C (en) | 1982-12-10 |
| AU474449B2 (en) | 1976-07-22 |
| PL90957B3 (en) | 1977-02-28 |
| AT332647B (en) | 1976-10-11 |
| SU581879A3 (en) | 1977-11-25 |
| IT1046713B (en) | 1980-07-31 |
| AU6428174A (en) | 1975-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed |