MX3128E - Metodo mejorado para preparar una composicion apropiada para fabricar discos fonograficos y productos obtenidos - Google Patents
Metodo mejorado para preparar una composicion apropiada para fabricar discos fonograficos y productos obtenidosInfo
- Publication number
- MX3128E MX3128E MX007999U MX799975U MX3128E MX 3128 E MX3128 E MX 3128E MX 007999 U MX007999 U MX 007999U MX 799975 U MX799975 U MX 799975U MX 3128 E MX3128 E MX 3128E
- Authority
- MX
- Mexico
- Prior art keywords
- percent
- composition
- approximately
- temperature
- raise
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
- C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
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)
Abstract
La presente invención se refiere a un método mejorado para preparar una composición apropiada para fabricar discos fonográficos de calidad superior, expresándose todas las proporciones de los ingredientes en porcentaje en peso del producto final, consistiendo el método esencialmente de: mezclar en un mezclador, de aproximadamente 60 a 70 por ciento de una suspensión o solución de resina de un copolímero de cloruro de vinilo y acetato de vinilo que contiene de 12 a 16 por ciento de acetato de vinilo, de aproximadamente 26.2 a 36.2 por ciento de un homopolímero de cloruro de vinilo de tipo de suspensión o solución, que tiene una viscocidad inherente de aproximadamente 0.65, y 0.2 por ciento de negro de carbón que tiene una finura de 181 unidades Angstrom, y elevar la temperatura de la composición hasta aproximadamente 46 a 49°C; añadir 1.2 por ciento de una solución al 50 por ciento de metosulfato de N,N-bis(2,hidroxietil)-N-(3'-dodeciloxi-2'-hidroxietil) metilamonio y elevar la temperatura de la composición hasta aproximadamente 52 a 54°C; añadir a la mezcla aproximadamente 1.6 por ciento de un compuesto estabilizador de organoestaño exento de azufre, que contiene aproximadamente 16 por ciento en peso de estaño y aproximadamente 1 por ciento de un epóxido de aceite de frijol de soya, que tiene un peso molecular de aproximadamente 1000 y elevar las temperatura de la composición hasta aproximadamente 57 a 60°C; añadir a la mezcla aproximadamente 0.4 por ciento de una cera de montana esterificada y elevar la temperatura de la composicón hasta aproximadamente 60 a 68°C y remover la unidad y las otras substancias volátiles de la mezcla; enfriar rápidamente la composición hasta una temperatura de aproximadamente 38°C, mezclar la mezcla seca de ingredientes, fría, de manera que se fundan homogéneamente, para formar una masa fundida y enfriar la masa fundida.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/454,156 US3960790A (en) | 1974-03-25 | 1974-03-25 | Disc record and method of compounding disc record composition |
Publications (1)
Publication Number | Publication Date |
---|---|
MX3128E true MX3128E (es) | 1980-04-28 |
Family
ID=23803536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX007999U MX3128E (es) | 1974-03-25 | 1975-02-26 | Metodo mejorado para preparar una composicion apropiada para fabricar discos fonograficos y productos obtenidos |
Country Status (11)
Country | Link |
---|---|
US (1) | US3960790A (es) |
JP (1) | JPS5112853A (es) |
AR (1) | AR205737A1 (es) |
BR (1) | BR7501663A (es) |
CA (1) | CA1036282A (es) |
DE (1) | DE2512372A1 (es) |
ES (1) | ES435718A1 (es) |
FR (1) | FR2265519B1 (es) |
GB (1) | GB1499532A (es) |
IT (1) | IT1030370B (es) |
MX (1) | MX3128E (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2540654A1 (de) * | 1975-09-12 | 1977-03-17 | Hoechst Ag | Kunststoffolie zur herstellung von bild-ton-informationstraegern |
US4151132A (en) * | 1977-07-25 | 1979-04-24 | Rca Corporation | Molding composition |
EP0010975B1 (en) * | 1978-11-06 | 1983-05-18 | TATE & LYLE PUBLIC LIMITED COMPANY | Gramophone record composition and gramophone records produced therefrom |
EP0011419A1 (en) * | 1978-11-09 | 1980-05-28 | TATE & LYLE PUBLIC LIMITED COMPANY | P.V.C. compositions for extrusion moulding |
US4228050A (en) * | 1979-01-15 | 1980-10-14 | Rca Corporation | Conductive molding composition |
JPS55126488A (en) * | 1979-03-23 | 1980-09-30 | Hitachi Ltd | Screen pattern |
US4248747A (en) * | 1979-08-03 | 1981-02-03 | Conoco, Inc. | Single package additive for thermoplastic formulation |
JPS5665342A (en) * | 1979-10-29 | 1981-06-03 | Victor Co Of Japan Ltd | Electrostatic capacity type recording medium for information signal |
US4299736A (en) * | 1980-05-19 | 1981-11-10 | Rca Corporation | Conductive molding composition and discs therefrom |
DE3028498A1 (de) * | 1980-07-26 | 1982-03-04 | Röhm GmbH, 6100 Darmstadt | Verbesserte, optisch abzulesende, informationsspeicherplatten und verfahren zu ihrer herstellung |
US4378310A (en) * | 1980-07-28 | 1983-03-29 | Rca Corporation | Conductive molding composition |
JPS57177047A (en) * | 1981-04-22 | 1982-10-30 | Tokuyama Sekisui Kogyo Kk | Electrically conductive resin composition and video disc record |
US4399061A (en) * | 1981-10-14 | 1983-08-16 | Rca Corporation | Preparation of video disc molding composition |
US4412941A (en) * | 1981-10-22 | 1983-11-01 | Phillips Petroleum Company | Recording disc compositions comprising polymers of monovinyl-substituted hydrocarbons, conductive carbon black and lubricants |
US4477608A (en) * | 1982-08-20 | 1984-10-16 | Ciba-Geigy Corporation | Compositions containing graphite |
US4602051A (en) * | 1983-09-07 | 1986-07-22 | Denki Kagaku Kogyo Kabushiki Kaisha | Resin composition having electromagnetic wave shielding effort |
US4687573A (en) * | 1984-08-13 | 1987-08-18 | Pall Corporation | Sorbing apparatus |
JPS6393133U (es) * | 1986-12-02 | 1988-06-16 | ||
US4830641A (en) * | 1987-04-13 | 1989-05-16 | Pall Corporation | Sorbing apparatus |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2563414A (en) * | 1951-08-07 | Office | ||
US2581836A (en) * | 1948-12-30 | 1952-01-08 | American Cyanamid Co | Antistatic treatment of articles comprising vinyl resins and treated articles |
US2993234A (en) * | 1958-02-28 | 1961-07-25 | Tokyo Shibaura Electric Co | Method of manufacturing antistatic record disks |
US3048557A (en) * | 1960-01-25 | 1962-08-07 | Us Stonewear Co | Process of blending a plasticizer with a vinyl resin |
DE1159957B (de) * | 1960-11-08 | 1963-12-27 | Bayer Ag | Verfahren zur Herstellung von quaternaeren Ammoniumverbindungen |
US3535256A (en) * | 1964-07-30 | 1970-10-20 | American Cyanamid Co | Light stabilizers for rigid pvc |
US3351577A (en) * | 1966-01-28 | 1967-11-07 | Union Carbide Corp | Sound record comprising vinyl halide resin, group ii metal tallate and hydrogen halide acceptor |
NL129535C (es) * | 1966-06-15 | |||
DE1669917A1 (de) * | 1966-08-13 | 1971-04-01 | Dynamit Nobel Ag | Formmassen auf der Basis von Vinylchlorid-Vinylacetat-Copolymeren zur Herstellung von Schallplatten mit verbesserten Schrumpfeigenschaften |
US3846361A (en) * | 1972-06-14 | 1974-11-05 | A Sands | Phonograph record composition and process |
-
1974
- 1974-03-25 US US05/454,156 patent/US3960790A/en not_active Expired - Lifetime
-
1975
- 1975-01-01 AR AR257834A patent/AR205737A1/es active
- 1975-02-14 CA CA220,202A patent/CA1036282A/en not_active Expired
- 1975-02-26 MX MX007999U patent/MX3128E/es unknown
- 1975-03-17 IT IT67678/75A patent/IT1030370B/it active
- 1975-03-18 JP JP50033494A patent/JPS5112853A/ja active Granted
- 1975-03-18 ES ES435718A patent/ES435718A1/es not_active Expired
- 1975-03-20 FR FR7508686A patent/FR2265519B1/fr not_active Expired
- 1975-03-20 BR BR1663/75A patent/BR7501663A/pt unknown
- 1975-03-21 DE DE19752512372 patent/DE2512372A1/de not_active Withdrawn
- 1975-03-21 GB GB11896/75A patent/GB1499532A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU7955275A (en) | 1976-09-30 |
FR2265519A1 (es) | 1975-10-24 |
FR2265519B1 (es) | 1979-07-06 |
US3960790A (en) | 1976-06-01 |
JPS5112853A (en) | 1976-01-31 |
ES435718A1 (es) | 1977-02-01 |
IT1030370B (it) | 1979-03-30 |
JPS5331501B2 (es) | 1978-09-02 |
BR7501663A (es) | 1975-12-23 |
AR205737A1 (es) | 1976-05-31 |
GB1499532A (en) | 1978-02-01 |
DE2512372A1 (de) | 1975-10-09 |
CA1036282A (en) | 1978-08-08 |
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