DE1669455A1 - Gegen Farbe bestaendige Mischpolyamidfaeden - Google Patents
Gegen Farbe bestaendige MischpolyamidfaedenInfo
- Publication number
- DE1669455A1 DE1669455A1 DE19661669455 DE1669455A DE1669455A1 DE 1669455 A1 DE1669455 A1 DE 1669455A1 DE 19661669455 DE19661669455 DE 19661669455 DE 1669455 A DE1669455 A DE 1669455A DE 1669455 A1 DE1669455 A1 DE 1669455A1
- Authority
- DE
- Germany
- Prior art keywords
- polyamide
- stabilizer
- acid
- mixed
- weight
- 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.)
- Pending
Links
- 239000004952 Polyamide Substances 0.000 title claims description 27
- 229920002647 polyamide Polymers 0.000 title claims description 27
- 239000003381 stabilizer Substances 0.000 claims description 16
- 230000002378 acidificating effect Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 8
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 7
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 claims description 7
- 229920002302 Nylon 6,6 Polymers 0.000 claims description 5
- 239000001361 adipic acid Substances 0.000 claims description 4
- 235000011037 adipic acid Nutrition 0.000 claims description 4
- 150000003951 lactams Chemical class 0.000 claims description 4
- -1 polyhexamethylene diammonium terephthalate Polymers 0.000 claims description 3
- FITNAOAKVDEJHB-UHFFFAOYSA-N 6-azaniumylhexylazanium;benzene-1,3-dicarboxylate Chemical group NCCCCCCN.OC(=O)C1=CC=CC(C(O)=O)=C1 FITNAOAKVDEJHB-UHFFFAOYSA-N 0.000 claims description 2
- 230000000379 polymerizing effect Effects 0.000 claims description 2
- PCSKDXWCLQXURQ-UHFFFAOYSA-N 2-amino-1-(4-bromo-2,5-dimethoxyphenyl)ethanol Chemical compound COC1=CC(C(O)CN)=C(OC)C=C1Br PCSKDXWCLQXURQ-UHFFFAOYSA-N 0.000 claims 1
- UFFRSDWQMJYQNE-UHFFFAOYSA-N 6-azaniumylhexylazanium;hexanedioate Chemical compound [NH3+]CCCCCC[NH3+].[O-]C(=O)CCCCC([O-])=O UFFRSDWQMJYQNE-UHFFFAOYSA-N 0.000 claims 1
- 229920003188 Nylon 3 Polymers 0.000 claims 1
- 241000711981 Sais Species 0.000 claims 1
- FFPQSNUAVYJZDH-UHFFFAOYSA-N diazanium;terephthalate Chemical compound [NH4+].[NH4+].[O-]C(=O)C1=CC=C(C([O-])=O)C=C1 FFPQSNUAVYJZDH-UHFFFAOYSA-N 0.000 claims 1
- ZINJLDJMHCUBIP-UHFFFAOYSA-N ethametsulfuron-methyl Chemical compound CCOC1=NC(NC)=NC(NC(=O)NS(=O)(=O)C=2C(=CC=CC=2)C(=O)OC)=N1 ZINJLDJMHCUBIP-UHFFFAOYSA-N 0.000 claims 1
- 238000004043 dyeing Methods 0.000 description 7
- 239000000975 dye Substances 0.000 description 5
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000000981 basic dye Substances 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000010186 staining Methods 0.000 description 2
- CSVBIURHUGXNCS-UHFFFAOYSA-N 6-azaniumylhexylazanium;terephthalate Chemical compound NCCCCCCN.OC(=O)C1=CC=C(C(O)=O)C=C1 CSVBIURHUGXNCS-UHFFFAOYSA-N 0.000 description 1
- 241000237502 Ostreidae Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000007514 bases Chemical class 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 235000020636 oyster Nutrition 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920006123 polyhexamethylene isophthalamide Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 229920006027 ternary co-polymer Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
- G21C3/36—Assemblies of plate-shaped fuel elements or coaxial tubes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Health & Medical Sciences (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB39588/65A GB1114542A (en) | 1965-09-16 | 1965-09-16 | Dye-resist copolyamide filaments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1669455A1 true DE1669455A1 (de) | 1969-10-16 |
Family
ID=10410378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661669455 Pending DE1669455A1 (de) | 1965-09-16 | 1966-09-16 | Gegen Farbe bestaendige Mischpolyamidfaeden |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3621089A (enrdf_load_stackoverflow) |
| BE (1) | BE687016A (enrdf_load_stackoverflow) |
| CH (1) | CH482847A (enrdf_load_stackoverflow) |
| DE (1) | DE1669455A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1114542A (enrdf_load_stackoverflow) |
| LU (1) | LU51970A1 (enrdf_load_stackoverflow) |
| NL (1) | NL6613152A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1771506B2 (en) † | 2004-07-27 | 2014-10-29 | E.I. Du Pont De Nemours And Company | A process for the preparation of thermoplastic polyamide compositions exhibiting increased melt flow and articles formed therefrom |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1114541A (en) * | 1965-09-16 | 1968-05-22 | Ici Ltd | Polyamide copolymers |
| GB1581745A (en) | 1976-03-30 | 1980-12-17 | British Industrial Plastics | Hot melt adhesive |
| US4076696A (en) * | 1976-12-09 | 1978-02-28 | Chevron Research Company | Extrusion of polypyrrolidone |
| US4521484A (en) * | 1984-06-07 | 1985-06-04 | E. I. Du Pont De Nemours And Company | Self-crimping polyamide filaments |
| US5298595A (en) * | 1987-07-17 | 1994-03-29 | Basf Aktiengesellschaft | Partly aromatic copolyamides of reduced triamine content |
| DE3723688A1 (de) * | 1987-07-17 | 1989-01-26 | Basf Ag | Teilaromatische copolyamide mit verringertem triamingehalt |
| US5504146A (en) * | 1988-02-12 | 1996-04-02 | Basf Aktiengesellschaft | Toughened partly aromatic copolyamides |
| US5223196A (en) * | 1990-11-20 | 1993-06-29 | E. I. Du Pont De Nemours And Company | Processing of pigmented nylon fibers using modified polymers |
| DE69124624T2 (de) * | 1990-11-20 | 1997-09-04 | E.I. Du Pont De Nemours & Co., Wilmington, Del. | Amideinheiten aus 2-methylpentamethylendiamine enthaltende terpolyamide und multipolyamide und daraus hergestellte produkte |
| CN119955087A (zh) * | 2025-02-19 | 2025-05-09 | 中国纺织科学研究院有限公司 | 一种耐高温尼龙pa6t/66共聚物及其制备方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2163584A (en) * | 1936-12-01 | 1939-06-27 | Du Pont | Preparation of polyamides |
| US2252555A (en) * | 1939-04-04 | 1941-08-12 | Wilmington Trust Co | Polymeric material |
| NL293085A (enrdf_load_stackoverflow) * | 1962-05-22 | |||
| GB1030344A (en) * | 1963-08-31 | 1966-05-18 | British Nylon Spinners Ltd | Improvements in or relating to the manufacture of polyamides |
| US3376369A (en) * | 1964-03-13 | 1968-04-02 | Du Pont | Process for making molecular oriented fibers of polymerized lactams |
| DE1495393B2 (de) * | 1964-11-12 | 1979-10-18 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur Herstellung von Polyamiden aus Methylestern der Tere- und/oder Isophthalsäure und alipatischen primären Diaminen |
| NL127259C (enrdf_load_stackoverflow) * | 1965-05-14 | |||
| NL127078C (enrdf_load_stackoverflow) * | 1965-05-21 | |||
| NL128397C (enrdf_load_stackoverflow) * | 1965-05-24 | |||
| GB1173817A (en) * | 1966-05-28 | 1969-12-10 | Asahi Chemical Ind | Manufacture of Conjugated Sheath-Core Type Composite Fibres |
-
1965
- 1965-09-16 GB GB39588/65A patent/GB1114542A/en not_active Expired
-
1966
- 1966-09-13 US US578980A patent/US3621089A/en not_active Expired - Lifetime
- 1966-09-15 LU LU51970A patent/LU51970A1/xx unknown
- 1966-09-16 NL NL6613152A patent/NL6613152A/xx unknown
- 1966-09-16 BE BE687016D patent/BE687016A/xx unknown
- 1966-09-16 CH CH1338766A patent/CH482847A/de not_active IP Right Cessation
- 1966-09-16 DE DE19661669455 patent/DE1669455A1/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1771506B2 (en) † | 2004-07-27 | 2014-10-29 | E.I. Du Pont De Nemours And Company | A process for the preparation of thermoplastic polyamide compositions exhibiting increased melt flow and articles formed therefrom |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1114542A (en) | 1968-05-22 |
| NL6613152A (enrdf_load_stackoverflow) | 1967-03-17 |
| CH482847A (de) | 1969-12-15 |
| BE687016A (enrdf_load_stackoverflow) | 1967-03-16 |
| US3621089A (en) | 1971-11-16 |
| LU51970A1 (enrdf_load_stackoverflow) | 1966-11-15 |
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