DE2734161C3 - Wärme- und alterungsbeständige Copolyätheresteramide - Google Patents
Wärme- und alterungsbeständige CopolyätheresteramideInfo
- Publication number
- DE2734161C3 DE2734161C3 DE19772734161 DE2734161A DE2734161C3 DE 2734161 C3 DE2734161 C3 DE 2734161C3 DE 19772734161 DE19772734161 DE 19772734161 DE 2734161 A DE2734161 A DE 2734161A DE 2734161 C3 DE2734161 C3 DE 2734161C3
- Authority
- DE
- Germany
- Prior art keywords
- bis
- copolyether ester
- diphenylamine
- dimethylbenzyl
- ester amides
- 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
- -1 ester amides Chemical class 0.000 title claims description 21
- 230000032683 aging Effects 0.000 title description 3
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims description 40
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 6
- GBRBMTNGQBKBQE-UHFFFAOYSA-L copper;diiodide Chemical compound I[Cu]I GBRBMTNGQBKBQE-UHFFFAOYSA-L 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 229920001169 thermoplastic Polymers 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 229940035422 diphenylamine Drugs 0.000 description 17
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 10
- 239000003381 stabilizer Substances 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 229920006146 polyetheresteramide block copolymer Polymers 0.000 description 6
- 239000004952 Polyamide Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 5
- 229920002647 polyamide Polymers 0.000 description 5
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- 229920002292 Nylon 6 Polymers 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 125000003827 glycol group Chemical group 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 3
- 229940100630 metacresol Drugs 0.000 description 3
- 238000006068 polycondensation reaction Methods 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 125000006182 dimethyl benzyl group Chemical group 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
- 125000004185 ester group Chemical group 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010525 oxidative degradation reaction Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000004953 Aliphatic polyamide Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 229920002614 Polyether block amide Polymers 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 229920003231 aliphatic polyamide Polymers 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
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
- C08K5/17—Amines; Quaternary ammonium compounds
- C08K5/18—Amines; Quaternary ammonium compounds with aromatically bound amino groups
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Artificial Filaments (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7623399A FR2359879A1 (fr) | 1976-07-30 | 1976-07-30 | Copolyetheresteramides stables a la chaleur et au vieillissement |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2734161A1 DE2734161A1 (de) | 1978-02-02 |
| DE2734161B2 DE2734161B2 (de) | 1981-06-19 |
| DE2734161C3 true DE2734161C3 (de) | 1984-04-19 |
Family
ID=9176395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772734161 Expired DE2734161C3 (de) | 1976-07-30 | 1977-07-28 | Wärme- und alterungsbeständige Copolyätheresteramide |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5316756A (OSRAM) |
| BE (1) | BE857246A (OSRAM) |
| CA (1) | CA1105640A (OSRAM) |
| DE (1) | DE2734161C3 (OSRAM) |
| FR (1) | FR2359879A1 (OSRAM) |
| GB (1) | GB1532930A (OSRAM) |
| IT (1) | IT1085600B (OSRAM) |
| LU (1) | LU77877A1 (OSRAM) |
| NL (1) | NL175189C (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5777467A (en) * | 1980-10-22 | 1982-05-14 | Ninben Kk | Package of solid food to which pretreatment, such as cutting, crush, etc. is executed |
| DE3373039D1 (en) * | 1982-10-01 | 1987-09-17 | Raychem Ltd | Electric wire with flame retarded cladding |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1292772A (fr) * | 1960-06-22 | 1962-05-04 | Ici Ltd | Polyamides stabilisées |
| GB1042217A (en) * | 1964-10-21 | 1966-09-14 | British Nylon Spinners Ltd | Improvements in or relating to the stabilisation of polyamide |
| US3452056A (en) * | 1966-04-07 | 1969-06-24 | Uniroyal Inc | Substituted diphenylamines |
| BE794028A (fr) * | 1972-02-16 | 1973-05-02 | Du Pont | Copolyetheresters stabilises a l'aide de 4,4'-bis(alpha,alpha-dimethylbenzyl)diphenylamine |
| US3896078A (en) * | 1972-12-18 | 1975-07-22 | Du Pont | Stabilization of polymers containing poly(alkylene oxide) units |
-
1976
- 1976-07-30 FR FR7623399A patent/FR2359879A1/fr active Granted
-
1977
- 1977-07-08 GB GB2876077A patent/GB1532930A/en not_active Expired
- 1977-07-27 CA CA283,582A patent/CA1105640A/fr not_active Expired
- 1977-07-27 NL NL7708344A patent/NL175189C/xx not_active IP Right Cessation
- 1977-07-28 JP JP8988977A patent/JPS5316756A/ja active Granted
- 1977-07-28 DE DE19772734161 patent/DE2734161C3/de not_active Expired
- 1977-07-28 BE BE179714A patent/BE857246A/xx not_active IP Right Cessation
- 1977-07-29 IT IT2629677A patent/IT1085600B/it active
- 1977-07-29 LU LU77877A patent/LU77877A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL175189B (nl) | 1984-05-01 |
| JPS5316756A (en) | 1978-02-16 |
| NL7708344A (nl) | 1978-02-01 |
| NL175189C (nl) | 1984-10-01 |
| LU77877A1 (OSRAM) | 1977-10-26 |
| JPS5643256B2 (OSRAM) | 1981-10-12 |
| IT1085600B (it) | 1985-05-28 |
| BE857246A (fr) | 1977-11-14 |
| DE2734161A1 (de) | 1978-02-02 |
| CA1105640A (fr) | 1981-07-21 |
| GB1532930A (en) | 1978-11-22 |
| FR2359879A1 (fr) | 1978-02-24 |
| FR2359879B1 (OSRAM) | 1980-04-04 |
| DE2734161B2 (de) | 1981-06-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8263 | Opposition against grant of a patent | ||
| 8228 | New agent |
Free format text: VON FUENER, A., DIPL.-CHEM. DR.RER.NAT. EBBINGHAUS, D., DIPL.-ING. FINCK, K., DIPL.-ING. DR.-ING., PAT.-ANW., 8000 MUENCHEN |
|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: ATOCHEM, PUTEAUX, FR |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: DERZEIT KEIN VERTRETER BESTELLT |