GB1401864A - Process for stabilizing polyamides - Google Patents
Process for stabilizing polyamidesInfo
- Publication number
- GB1401864A GB1401864A GB5073972A GB5073972A GB1401864A GB 1401864 A GB1401864 A GB 1401864A GB 5073972 A GB5073972 A GB 5073972A GB 5073972 A GB5073972 A GB 5073972A GB 1401864 A GB1401864 A GB 1401864A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyamides
- nov
- compounds
- denotes
- alkyl
- 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
- 239000004952 Polyamide Substances 0.000 title abstract 5
- 229920002647 polyamide Polymers 0.000 title abstract 5
- 230000000087 stabilizing effect Effects 0.000 title abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 abstract 2
- FPMMQTRBJAIZIF-UHFFFAOYSA-N 1-N,1-N-diphenyloctane-1,3-diamine Chemical compound NC(CCN(C1=CC=CC=C1)C1=CC=CC=C1)CCCCC FPMMQTRBJAIZIF-UHFFFAOYSA-N 0.000 abstract 1
- 239000005057 Hexamethylene diisocyanate Substances 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000007334 copolymerization reaction Methods 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 abstract 1
- 230000001939 inductive effect Effects 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- 238000010525 oxidative degradation reaction Methods 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- MOMGDEWWZBKDDR-UHFFFAOYSA-M sodium;3,4,5,6-tetrahydro-2h-azepin-7-olate Chemical compound [Na+].O=C1CCCCC[N-]1 MOMGDEWWZBKDDR-UHFFFAOYSA-M 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 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)
- Compositions Of Macromolecular Compounds (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712155287 DE2155287A1 (de) | 1971-11-06 | 1971-11-06 | Verfahren zum stabilisieren von polyamiden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1401864A true GB1401864A (en) | 1975-08-06 |
Family
ID=5824443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5073972A Expired GB1401864A (en) | 1971-11-06 | 1972-11-03 | Process for stabilizing polyamides |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4858050A (enrdf_load_stackoverflow) |
| BE (1) | BE790974A (enrdf_load_stackoverflow) |
| CH (1) | CH564046A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2155287A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2158489B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1401864A (enrdf_load_stackoverflow) |
| IT (1) | IT966134B (enrdf_load_stackoverflow) |
| NL (1) | NL7214973A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5924751A (ja) * | 1982-08-02 | 1984-02-08 | Toray Ind Inc | ポリアミド樹脂組成物 |
| JPS5927948A (ja) * | 1982-08-06 | 1984-02-14 | Toray Ind Inc | 樹脂組成物 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR906892A (fr) * | 1942-12-04 | 1946-02-22 | Ig Farbenindustrie Ag | Procédé pour empêcher des polymères linéaires contenant des groupes amides dans leur chaîne de devenir cassants |
-
0
- BE BE790974D patent/BE790974A/xx unknown
-
1971
- 1971-11-06 DE DE19712155287 patent/DE2155287A1/de active Pending
-
1972
- 1972-09-07 CH CH1316172A patent/CH564046A5/xx not_active IP Right Cessation
- 1972-09-30 IT IT5309772A patent/IT966134B/it active
- 1972-11-03 FR FR7238953A patent/FR2158489B1/fr not_active Expired
- 1972-11-03 GB GB5073972A patent/GB1401864A/en not_active Expired
- 1972-11-06 NL NL7214973A patent/NL7214973A/xx not_active Application Discontinuation
- 1972-11-06 JP JP11038272A patent/JPS4858050A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL7214973A (enrdf_load_stackoverflow) | 1973-05-08 |
| FR2158489B1 (enrdf_load_stackoverflow) | 1979-03-16 |
| DE2155287A1 (de) | 1973-05-24 |
| BE790974A (fr) | 1973-05-07 |
| CH564046A5 (enrdf_load_stackoverflow) | 1975-07-15 |
| FR2158489A1 (enrdf_load_stackoverflow) | 1973-06-15 |
| JPS4858050A (enrdf_load_stackoverflow) | 1973-08-15 |
| IT966134B (it) | 1974-02-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1169301A (en) | Polyamides | |
| GB987962A (en) | Linear copolyamides | |
| GB1401864A (en) | Process for stabilizing polyamides | |
| GB1314890A (en) | Bismonocarboxylic esters of 3-formyl-butanediol-1,2 and a process for their production | |
| GB1132448A (en) | A process for the production of polyamides | |
| GB1340646A (en) | Treatment of polyamides | |
| GB1024407A (en) | Process for the production of polyamides of high melt viscosity | |
| GB1509750A (en) | Disazo pigments and a process for their manufacture | |
| GB1250135A (enrdf_load_stackoverflow) | ||
| GB1294741A (en) | Pyridazone derivatives | |
| GB1367178A (en) | Process for the dyeing of linear high molecular weight | |
| GB1384609A (en) | Substituted n- 3-aminocarbonyloxyphenyl-n,-methylureas | |
| GB1348726A (en) | Production of polyamide mouldings by the activated anionic poly merisation of lactams in injection-moulding apparatus | |
| GB1358597A (en) | N- -1-alkenyl- and n- -1,3-alkadienyl- -carbamoyl compounds and their production | |
| GB1236543A (en) | Modified fibre-forming polyamides with an improved affinity for acid dyes | |
| GB1224207A (en) | Accelerating the anionic polymerization of lactams | |
| GB1353348A (en) | High molecular weight aromatic polyamides having an affinity for basic dyes | |
| GB1479034A (en) | Cationic pyrazole dyestuffs process for their preparation and their use | |
| GB1053145A (enrdf_load_stackoverflow) | ||
| GB915806A (en) | Improvements relating to various forms of synthetic polyamides | |
| GB1349367A (en) | Polyamide filaments or fibres | |
| GB1330109A (en) | Manufacture of 1,3-propylene diamines and di-1,3-propylene tri amines | |
| ES376093A1 (es) | Procedimiento para la produccion de poliamidas modificadas de elevado peso molecular. | |
| GB1130837A (en) | Dyes of the anthraquinone series and their production | |
| US3415792A (en) | Anionic polymerization of lactams with (1) anionic catalyst, (2) promoter and (3) phenolic compound |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |