ES232855A1 - PROCEDIMIENTO PARA LA PREPARACIoN DE UN MATERIAL DE EXTRUSION - Google Patents
PROCEDIMIENTO PARA LA PREPARACIoN DE UN MATERIAL DE EXTRUSIONInfo
- Publication number
- ES232855A1 ES232855A1 ES0232855A ES232855A ES232855A1 ES 232855 A1 ES232855 A1 ES 232855A1 ES 0232855 A ES0232855 A ES 0232855A ES 232855 A ES232855 A ES 232855A ES 232855 A1 ES232855 A1 ES 232855A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- preparation
- machine
- legally binding
- google translate
- 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
- 238000001125 extrusion Methods 0.000 title abstract 3
- 239000000463 material Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- 229920000642 polymer Polymers 0.000 abstract 5
- 239000000126 substance Substances 0.000 abstract 2
- 239000002562 thickening agent Substances 0.000 abstract 2
- 239000001993 wax Substances 0.000 abstract 2
- 229920000034 Plastomer Polymers 0.000 abstract 1
- 239000007931 coated granule Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 239000012188 paraffin wax Substances 0.000 abstract 1
- 238000006068 polycondensation reaction Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
- C01B21/24—Nitric oxide (NO)
- C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
-
- 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
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Procedimiento para la preparación de un material de extrusión basado en productos lineales de policondensación, en el que se añade a estos polímeros una proporción de una sustancia hasta un máximo de un 2% en peso, cuya sustancia en dicha proporción espesa el polímero en estado fundido en una extensión tal que la relación entre la velocidad de flujo del polímero sin mezclar determinada por medio del plastómero de extrusión de acuerdo con la A.S.T.M. D 1238-52 T a la velocidad de flujo de este polímero mezclado con el agente espesante asciende por lo menos a 1,5, caracterizado porque los polímeros en forma granular, con un contenido máximo de humedad de 0,1% en peso, se someten a rotación con parafina fundida que tenga un punto de fusión por lo menos de 30º C. y con el agente espesante después de lo cual se hace que se solidifique la capa de cera de parafina sobre los gránulos recubiertos.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL203457A NL87319C (nl) | 1956-01-07 | 1956-01-07 | Werkwijze ter bereiding van extrusiemateriaal uit lineaire polycondensatieprodukten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES232855A1 true ES232855A1 (es) | 1957-07-01 |
Family
ID=19750735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0232855A Expired ES232855A1 (es) | 1956-01-07 | 1957-01-05 | PROCEDIMIENTO PARA LA PREPARACIoN DE UN MATERIAL DE EXTRUSION |
Country Status (4)
| Country | Link |
|---|---|
| DK (1) | DK103640C (es) |
| ES (1) | ES232855A1 (es) |
| GB (1) | GB826920A (es) |
| NL (1) | NL87319C (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2000033B2 (de) * | 1970-01-02 | 1971-11-11 | Knapsack AG, 5033 Hürth-Knapsack | Verfahren zum herstellen von passiviertem rotem phosphor |
| DE2533729B2 (de) | 1975-07-28 | 1979-12-13 | Kufner Textilwerke Kg, 8000 Muenchen | Schmelzkleberpulver und Verfahren zu deren Herstellung |
-
1956
- 1956-01-07 NL NL203457A patent/NL87319C/nl active
- 1956-12-28 GB GB39541/56A patent/GB826920A/en not_active Expired
- 1956-12-28 DK DK450356AA patent/DK103640C/da active
-
1957
- 1957-01-05 ES ES0232855A patent/ES232855A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB826920A (en) | 1960-01-27 |
| NL87319C (nl) | 1958-01-15 |
| DK103640C (da) | 1966-01-31 |
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