ES282696A1 - Procedure for the manufacture of stabilized polyamide compositions (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the manufacture of stabilized polyamide compositions (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES282696A1 ES282696A1 ES282696A ES282696A ES282696A1 ES 282696 A1 ES282696 A1 ES 282696A1 ES 282696 A ES282696 A ES 282696A ES 282696 A ES282696 A ES 282696A ES 282696 A1 ES282696 A1 ES 282696A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- legally binding
- google translate
- polyamide compositions
- 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 3
- 229920002647 polyamide Polymers 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 title abstract 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 abstract 1
- 238000002845 discoloration Methods 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 abstract 1
- 238000010348 incorporation Methods 0.000 abstract 1
- 150000002696 manganese Chemical class 0.000 abstract 1
- 238000006068 polycondensation reaction Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000003381 stabilizer Substances 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
-
- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
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)
- Artificial Filaments (AREA)
Abstract
Process for manufacturing stabilized, synthetic polyamide compositions, which are substantially free of color and of good stability against heat or light discoloration, comprising the incorporation to these polyamides during poly-condensation, of a stabilizing agent consisting essentially of ( 1) thermally stable phenol, (2) a salt or ester of an inorganic phosphorous oxy-acid, (3) a manganese salt, and (4) an organic dicarboxylic acid or an organic carboxylic acid anhydride. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB42177/61A GB978595A (en) | 1961-11-24 | 1961-11-24 | Stabilised linear polyamide compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES282696A1 true ES282696A1 (en) | 1963-05-16 |
Family
ID=10423188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES282696A Expired ES282696A1 (en) | 1961-11-24 | 1962-11-22 | Procedure for the manufacture of stabilized polyamide compositions (Machine-translation by Google Translate, not legally binding) |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3260697A (en) |
| BE (1) | BE625217A (en) |
| CH (1) | CH431071A (en) |
| DE (1) | DE1520785A1 (en) |
| ES (1) | ES282696A1 (en) |
| GB (1) | GB978595A (en) |
| NL (3) | NL6615793A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3274151A (en) * | 1962-11-21 | 1966-09-20 | Schweizerische Viscose | Polyamides containing a combination of (1) a phenol, (2) a phosphorus acid salt or ester, (3) a manganese salt, and (4) a dicarboxylic acid as stabilizers |
| DE1252199B (en) * | 1963-08-03 | 1967-10-19 | Badische Anilin- £x Soda-Fabrik Aktiengesellschaft, Ludwigshafen/Rhein | Stabilization of acrylic acid amide against polymerization |
| GB1163086A (en) * | 1966-03-07 | 1969-09-04 | Ici Ltd | Polyamides. |
| US3872055A (en) * | 1972-08-19 | 1975-03-18 | Toyo Boseki | Polyamide composition having decreased gel-forming property in molten state |
| US4102861A (en) * | 1976-11-29 | 1978-07-25 | Chevron Research Company | Extrusion stabilization of polypyrrolidone by hydroquinones |
| AU2003200821B2 (en) * | 2002-03-11 | 2007-06-14 | Mitsubishi Gas Chemical Company, Inc. | Process for producing oxygen absorbing polyamide resin composition and oxygen absorbing polyamide resin composition produced by the process |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB461237A (en) * | 1935-01-02 | 1937-02-09 | Du Pont | The manufacture of new compositions of matter and of artificial filaments, fibres, sheets, films and the like therefrom |
| FR955259A (en) * | 1941-03-21 | 1950-01-11 | ||
| US2510777A (en) * | 1946-12-30 | 1950-06-06 | Du Pont | Polyamide treated with a hypophosphorous acid compound |
| US2705227A (en) * | 1954-03-15 | 1955-03-29 | Du Pont | Heat stabilization of polyamides |
| US2849446A (en) * | 1954-05-27 | 1958-08-26 | Du Pont | Caprolactam containing 2, 6-di-tert.-butyl-p-cresol |
| NL107958C (en) * | 1956-07-07 | |||
| NL219323A (en) * | 1956-07-26 | |||
| GB890437A (en) * | 1958-02-20 | 1962-02-28 | Du Pont | Polycarbonamides |
| US3117948A (en) * | 1960-07-02 | 1964-01-14 | Snia Viscosa | Process for preparing polyamide yarns having improved resistance to the light |
-
0
- NL NL285687D patent/NL285687A/xx unknown
- NL NL122899D patent/NL122899C/xx active
- BE BE625217D patent/BE625217A/xx unknown
-
1961
- 1961-11-24 GB GB42177/61A patent/GB978595A/en not_active Expired
-
1962
- 1962-11-21 US US239330A patent/US3260697A/en not_active Expired - Lifetime
- 1962-11-22 CH CH1369562A patent/CH431071A/en unknown
- 1962-11-22 DE DE19621520785 patent/DE1520785A1/en active Pending
- 1962-11-22 ES ES282696A patent/ES282696A1/en not_active Expired
-
1966
- 1966-11-09 NL NL6615793A patent/NL6615793A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6615793A (en) | 1967-01-25 |
| GB978595A (en) | 1964-12-23 |
| NL285687A (en) | |
| DE1520785A1 (en) | 1970-01-22 |
| BE625217A (en) | |
| NL122899C (en) | |
| US3260697A (en) | 1966-07-12 |
| CH431071A (en) | 1967-02-28 |
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