DE1170639B - Verfahren zur Stabilisierung von Polyamiden - Google Patents
Verfahren zur Stabilisierung von PolyamidenInfo
- Publication number
- DE1170639B DE1170639B DEJ20100A DEJ0020100A DE1170639B DE 1170639 B DE1170639 B DE 1170639B DE J20100 A DEJ20100 A DE J20100A DE J0020100 A DEJ0020100 A DE J0020100A DE 1170639 B DE1170639 B DE 1170639B
- Authority
- DE
- Germany
- Prior art keywords
- iodide
- copper
- polyamides
- polyamide
- stabilizing
- 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 29
- 229920002647 polyamide Polymers 0.000 title claims description 29
- 238000000034 method Methods 0.000 title claims description 7
- 230000000087 stabilizing effect Effects 0.000 title claims description 3
- 229910021595 Copper(I) iodide Inorganic materials 0.000 claims description 19
- LSXDOTMGLUJQCM-UHFFFAOYSA-M copper(i) iodide Chemical compound I[Cu] LSXDOTMGLUJQCM-UHFFFAOYSA-M 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000003381 stabilizer Substances 0.000 claims description 4
- 239000005749 Copper compound Substances 0.000 claims description 2
- 229910001516 alkali metal iodide Inorganic materials 0.000 claims description 2
- 150000001880 copper compounds Chemical class 0.000 claims description 2
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 9
- 238000012360 testing method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 150000001879 copper Chemical class 0.000 description 2
- GBRBMTNGQBKBQE-UHFFFAOYSA-L copper;diiodide Chemical compound I[Cu]I GBRBMTNGQBKBQE-UHFFFAOYSA-L 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 2
- 238000002074 melt spinning Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- UFFRSDWQMJYQNE-UHFFFAOYSA-N 6-azaniumylhexylazanium;hexanedioate Chemical compound [NH3+]CCCCCC[NH3+].[O-]C(=O)CCCCC([O-])=O UFFRSDWQMJYQNE-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- -1 Alkali metal salts Chemical class 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- 229910001508 alkali metal halide Inorganic materials 0.000 description 1
- 150000008045 alkali metal halides Chemical class 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical class O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- DJZKNOVUNYPPEE-UHFFFAOYSA-N tetradecane-1,4,11,14-tetracarboxamide Chemical compound NC(=O)CCCC(C(N)=O)CCCCCCC(C(N)=O)CCCC(N)=O DJZKNOVUNYPPEE-UHFFFAOYSA-N 0.000 description 1
- 239000004408 titanium dioxide Substances 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/16—Halogen-containing compounds
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
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)
- Processes Of Treating Macromolecular Substances (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB21852/60A GB908647A (en) | 1960-06-22 | 1960-06-22 | Polyamides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1170639B true DE1170639B (de) | 1964-05-21 |
Family
ID=10169901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEJ20100A Pending DE1170639B (de) | 1960-06-22 | 1961-06-19 | Verfahren zur Stabilisierung von Polyamiden |
Country Status (4)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0229382A1 (de) * | 1986-01-15 | 1987-07-22 | Bayer Ag | Verfahren zur Herstellung stabilisierter Polyamide |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL274646A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1961-02-09 | |||
| US3431236A (en) * | 1966-01-13 | 1969-03-04 | Du Pont | Method of adding an antioxidant to a continuous polymerization process |
| JPS514597A (ja) * | 1974-07-02 | 1976-01-14 | Toray Industries | Horiamidososeibutsukaranaru netsukannoseisoshi |
| US3947424A (en) | 1974-07-31 | 1976-03-30 | E. I. Du Pont De Nemours And Company | Polyamidation process |
| US4508675A (en) * | 1981-04-24 | 1985-04-02 | Allied Corporation | Nylon composition for use in rotational molding |
| US4729862A (en) * | 1981-04-24 | 1988-03-08 | Allied-Signal Inc. | Nylon composition for use in rotational molding |
| JPS63227886A (ja) * | 1987-03-10 | 1988-09-22 | ユニチカ株式会社 | 抄紙装置用ポリアミドモノフイラメント |
| CN113248703B (zh) * | 2021-06-11 | 2022-07-01 | 上海珐工材料科技有限公司 | 一种碘化亚铜悬浮液及其制备方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB731294A (en) * | 1951-12-07 | 1955-06-08 | Arnold Hoffman & Co Inc | New linear polyamides |
| BE579673A (fr) * | 1958-06-14 | 1959-12-14 | British Nylon Spinners Ltd | Stabilisation de polymères de condensation linéaires synthétiques. |
-
0
- NL NL266091D patent/NL266091A/xx unknown
-
1960
- 1960-06-22 GB GB21852/60A patent/GB908647A/en not_active Expired
-
1961
- 1961-06-19 DE DEJ20100A patent/DE1170639B/de active Pending
- 1961-06-21 CH CH725361A patent/CH406633A/de unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB731294A (en) * | 1951-12-07 | 1955-06-08 | Arnold Hoffman & Co Inc | New linear polyamides |
| BE579673A (fr) * | 1958-06-14 | 1959-12-14 | British Nylon Spinners Ltd | Stabilisation de polymères de condensation linéaires synthétiques. |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0229382A1 (de) * | 1986-01-15 | 1987-07-22 | Bayer Ag | Verfahren zur Herstellung stabilisierter Polyamide |
| US4837265A (en) * | 1986-01-15 | 1989-06-06 | Bayer Aktiengesellschaft | Process for the preparation of stabilized polyamides |
Also Published As
| Publication number | Publication date |
|---|---|
| GB908647A (en) | 1962-10-24 |
| CH406633A (de) | 1966-01-31 |
| NL266091A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1900-01-01 |
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