ES469411A1 - Un procedimiento para la preparacion de una composicion que contiene un copolimero de bloques - Google Patents
Un procedimiento para la preparacion de una composicion que contiene un copolimero de bloquesInfo
- Publication number
- ES469411A1 ES469411A1 ES469411A ES469411A ES469411A1 ES 469411 A1 ES469411 A1 ES 469411A1 ES 469411 A ES469411 A ES 469411A ES 469411 A ES469411 A ES 469411A ES 469411 A1 ES469411 A1 ES 469411A1
- Authority
- ES
- Spain
- Prior art keywords
- weight
- polymer blocks
- block copolymer
- synthetic
- thermoplastic
- 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
- 239000000203 mixture Substances 0.000 title abstract 3
- 229920000642 polymer Polymers 0.000 abstract 6
- 229920001169 thermoplastic Polymers 0.000 abstract 4
- 239000004416 thermosoftening plastic Substances 0.000 abstract 4
- 229920001400 block copolymer Polymers 0.000 abstract 3
- 239000011347 resin Substances 0.000 abstract 3
- 229920005989 resin Polymers 0.000 abstract 3
- -1 poly(aryl ethers) Polymers 0.000 abstract 2
- 229920000728 polyester Polymers 0.000 abstract 2
- 239000000057 synthetic resin Substances 0.000 abstract 2
- 229920003002 synthetic resin Polymers 0.000 abstract 2
- 239000004952 Polyamide Substances 0.000 abstract 1
- 239000004433 Thermoplastic polyurethane Substances 0.000 abstract 1
- 239000011354 acetal resin Substances 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 150000001993 dienes Chemical class 0.000 abstract 1
- 229920003247 engineering thermoplastic Polymers 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 229920000515 polycarbonate Polymers 0.000 abstract 1
- 239000004417 polycarbonate Substances 0.000 abstract 1
- 229920002959 polymer blend Polymers 0.000 abstract 1
- 229920000098 polyolefin Polymers 0.000 abstract 1
- 229920006324 polyoxymethylene Polymers 0.000 abstract 1
- 229920002803 thermoplastic polyurethane Polymers 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
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
- C08L53/025—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes modified
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
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)
Abstract
Un procedimiento para la preparación de una composición que contiene un copolímero de bloques, parcialmente hidrogenado, caracterizado porque (a) de 4 a 40 partes en peso de un copolímero de bloques parcialmente hidrogenado, que comprende por lo menos dos bloques de polímero terminales A de un monoalquenilareno, que tiene un peso molecular medio de 5.000 a 125.000, y por lo menos un bloque de polímero intermedio B de un dieno conjugado, que tiene un paso molecular medio de 10.000 a 300.000, en el cual los bloques de polímero terminales A constituyen del 8 al 55% en peso del copolímero de bloques y no más del 25% de los dobles enlaces de areno de los bloques de polímero A, y por lo menos el 80% de los dobles enlaces alifáticos de los bloques de polímero B han sido reducidos por hidrogenación, se mezclan a una temperatura de tratamiento comprendida entre 150ºC y 400ºC, con (b) un policarbonato que tiene un punto de fusión superior a 120ºC, y con © de 5 a 48 partes en peso de por lo menos unaresina termoplástica para ingeniería distinta, que se selecciona del grupo consistente en poliamidas, poliolefinas, poliésteres termoplásticos, resinas de acetal, poliuretanos termoplásticos, termoplásticos halogenados, poli (éteres acrílicos), polisulfonas aromáticas y resinas de nitrilo, siendo la relación en peso del policarbonato a la resina termoplástica para ingeniería distinta mayor que 1:1 de tal manera que se forma una polimezcla, en la que por lo menos dos de los polímeros forman, entre sí, retículos interconectados por los menos parcialmente continuos.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/794,198 US4111895A (en) | 1976-06-07 | 1977-05-05 | Multicomponent polycarbonate-block copolymer-polymer blends |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES469411A1 true ES469411A1 (es) | 1979-10-01 |
Family
ID=25161987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES469411A Expired ES469411A1 (es) | 1977-05-05 | 1978-05-03 | Un procedimiento para la preparacion de una composicion que contiene un copolimero de bloques |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS53138458A (es) |
| AU (1) | AU526983B2 (es) |
| BE (1) | BE866670A (es) |
| BR (1) | BR7802765A (es) |
| CA (1) | CA1098237A (es) |
| CH (1) | CH637665A5 (es) |
| DE (1) | DE2819493A1 (es) |
| ES (1) | ES469411A1 (es) |
| FR (1) | FR2389660B1 (es) |
| GB (1) | GB1597178A (es) |
| IT (1) | IT1096269B (es) |
| NL (1) | NL184787C (es) |
| SE (1) | SE435722B (es) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4267096A (en) * | 1979-11-09 | 1981-05-12 | General Electric Company | Composition of a selectively hydrogenated block copolymer of a vinyl aromatic compound and a diolefin, a polycarbonate and an amorphous polyester |
| US4481331A (en) * | 1983-03-22 | 1984-11-06 | Gen Electric | Polycarbonate resin mixture |
| US4513119A (en) * | 1983-04-21 | 1985-04-23 | General Electric Company | Polycarbonate resin mixtures |
| JPS60130642A (ja) * | 1983-12-19 | 1985-07-12 | Nippon Zeon Co Ltd | 耐衝撃性樹脂組成物 |
| US4491648A (en) * | 1984-05-29 | 1985-01-01 | Shell Oil Company | Polymer blend composition |
| NL8402555A (nl) * | 1984-08-20 | 1986-03-17 | Gen Electric | Polymeermengsel, dat een aromatisch polycarbonaat hars en een slagsterkte verbeterend middel bevat. |
| US4564655A (en) * | 1984-12-10 | 1986-01-14 | General Electric Company | Polycarbonate compositions |
| US4579903A (en) * | 1984-12-19 | 1986-04-01 | General Electric Company | Copolyester-carbonate composition |
| JPH0813898B2 (ja) * | 1985-08-06 | 1996-02-14 | 呉羽化学工業株式会社 | 燻煙処理可能な食品包装フイルム |
| JPS6270438A (ja) * | 1985-09-24 | 1987-03-31 | Mitsuboshi Belting Ltd | 耐衝撃性を有する樹脂組成物 |
| JPS63113075A (ja) * | 1986-10-31 | 1988-05-18 | Mitsubishi Petrochem Co Ltd | 熱可塑性樹脂複合体の製造法 |
| JPS6475544A (en) * | 1987-09-17 | 1989-03-22 | Tonen Sekiyukagaku Kk | Thermoplastic polymer composition |
| NL9002379A (nl) * | 1990-11-01 | 1992-06-01 | Stamicarbon | Polymeermengsel bevattende een aromatisch polycarbonaat hars en een slagvastheid verhogend middel. |
| US6066686A (en) * | 1996-07-05 | 2000-05-23 | Daicel Chemical Industries, Ltd. | Polycarbonate compositions |
| EP0972798A4 (en) * | 1997-03-31 | 2001-01-17 | Nippon Zeon Co | MIXED COMPOSITION OF SYNTHETIC RESIN AND RUBBER |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA764161B (en) * | 1975-08-26 | 1977-06-29 | Abbott Lab | Thermoelastic polymers including block radial polymers to be used as pharmaceutical sealing and resealing materials |
| US4081424A (en) * | 1976-06-07 | 1978-03-28 | Shell Oil Company | Multicomponent polyolefin - block copolymer - polymer blends |
-
1978
- 1978-04-07 CA CA300,664A patent/CA1098237A/en not_active Expired
- 1978-05-03 IT IT22991/78A patent/IT1096269B/it active
- 1978-05-03 SE SE7805150A patent/SE435722B/sv not_active IP Right Cessation
- 1978-05-03 ES ES469411A patent/ES469411A1/es not_active Expired
- 1978-05-03 FR FR7813122A patent/FR2389660B1/fr not_active Expired
- 1978-05-03 GB GB17471/78A patent/GB1597178A/en not_active Expired
- 1978-05-03 DE DE19782819493 patent/DE2819493A1/de active Granted
- 1978-05-03 BR BR7802765A patent/BR7802765A/pt unknown
- 1978-05-03 AU AU35705/78A patent/AU526983B2/en not_active Expired
- 1978-05-03 BE BE187360A patent/BE866670A/xx not_active IP Right Cessation
- 1978-05-03 CH CH482478A patent/CH637665A5/de not_active IP Right Cessation
- 1978-05-03 NL NLAANVRAGE7804740,A patent/NL184787C/xx not_active IP Right Cessation
- 1978-05-04 JP JP5286578A patent/JPS53138458A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AU526983B2 (en) | 1983-02-10 |
| FR2389660B1 (es) | 1981-09-11 |
| SE7805150L (sv) | 1978-11-06 |
| CA1098237A (en) | 1981-03-24 |
| NL7804740A (nl) | 1978-11-07 |
| IT1096269B (it) | 1985-08-26 |
| AU3570578A (en) | 1979-11-08 |
| BR7802765A (pt) | 1978-12-12 |
| CH637665A5 (en) | 1983-08-15 |
| JPS53138458A (en) | 1978-12-02 |
| SE435722B (sv) | 1984-10-15 |
| IT7822991A0 (it) | 1978-05-03 |
| BE866670A (fr) | 1978-11-03 |
| JPS6139344B2 (es) | 1986-09-03 |
| FR2389660A1 (es) | 1978-12-01 |
| DE2819493C2 (es) | 1987-08-06 |
| GB1597178A (en) | 1981-09-03 |
| DE2819493A1 (de) | 1978-11-09 |
| NL184787C (nl) | 1989-11-01 |
| NL184787B (nl) | 1989-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19991002 |