ES2130459T3 - Policarbonatos aromaticos con grupos terminales cetocarboxilo poliolefinicos, mezclados con policarbonatos conocidos. - Google Patents
Policarbonatos aromaticos con grupos terminales cetocarboxilo poliolefinicos, mezclados con policarbonatos conocidos.Info
- Publication number
- ES2130459T3 ES2130459T3 ES95102759T ES95102759T ES2130459T3 ES 2130459 T3 ES2130459 T3 ES 2130459T3 ES 95102759 T ES95102759 T ES 95102759T ES 95102759 T ES95102759 T ES 95102759T ES 2130459 T3 ES2130459 T3 ES 2130459T3
- Authority
- ES
- Spain
- Prior art keywords
- polycarbonates
- cetocarboxyl
- terminal groups
- polyolefinic
- mixed
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/18—Block or graft polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/04—Aromatic polycarbonates
- C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
- C08G64/14—Aromatic polycarbonates not containing aliphatic unsaturation containing a chain-terminating or -crosslinking agent
-
- 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)
- Polyesters Or Polycarbonates (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Abstract
EL OBJETIVO DE LA PRESENTE INVENCION SON POLICARBONATOS CON GRUPOS TERMINALES CETOCARBOXIL ALIFATICOS EN MEZCLA CON CARBONATOS AROMATICOS CONOCIDOS, ASI COMO UN PROCESO PARA SU ELABORACION, DONDE SE UTILIZA COMO ROMPEDOR DE CADENA UNA MEZCLA DE ROMPEDORES CONOCIDOS TALES COMO DE LA FORMULA (I) EN LA FORMULA (I) A ES UN RESTO ALIFATICO POLIMERO, QUE PUEDE SER ELABORADO MEDIANTE POLIMERIZACION DE COMPUESTOS NO SATURADOS, Y B ES GRUPO FUNCIONAL REACTIVO COMO OH O CI. EL ROMPEDOR DE CADENA POLIMERO PUEDE, POR EJEMPLO, SER OBTENIDO MEDIANTE OXIDACION DE POLIMERIZADOS DE ISOPRENO-ISOBUTILENO. EL OBJETIVO DE LA PRESENTE INVENCION SON ADEMAS MEZCLAS DE POLICARBONATO CON POLIISOBUTILENOS NO REACTIVOS.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4408214 | 1994-03-11 | ||
DE4424399A DE4424399A1 (de) | 1994-03-11 | 1994-07-11 | Polycarbonate mit aliphatischen, Ketocarboxyl-Endgruppen, gegebenenfalls im Gemisch mit bekannten aromatischen Polycarbonaten, ihre Herstellung und ihre Verwendung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2130459T3 true ES2130459T3 (es) | 1999-07-01 |
Family
ID=25934603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95102759T Expired - Lifetime ES2130459T3 (es) | 1994-03-11 | 1995-02-27 | Policarbonatos aromaticos con grupos terminales cetocarboxilo poliolefinicos, mezclados con policarbonatos conocidos. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5525674A (es) |
EP (1) | EP0676436B1 (es) |
JP (1) | JP3391002B2 (es) |
CN (1) | CN1063459C (es) |
CA (1) | CA2144229A1 (es) |
ES (1) | ES2130459T3 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4420656A1 (de) * | 1994-06-14 | 1995-12-21 | Bayer Ag | Verfahren zur Herstellung von Polycarbonat-Polyisobutylen-Blockcokondensaten |
DE4429698A1 (de) * | 1994-08-22 | 1996-02-29 | Bayer Ag | Mischungen aus speziellen Dihydroxydiphenylcycloalkan-polycarbonaten und Polyisobutylen |
CN105820942B (zh) * | 2016-05-24 | 2017-12-19 | 中国农业科学院棉花研究所 | 一种基因枪用活塞样品架 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA931299A (en) * | 1970-09-25 | 1973-07-31 | Polysar Limited | Terminally reactive polymers |
US4358563A (en) * | 1981-02-17 | 1982-11-09 | General Electric Company | Polycarbonate composition |
DE3618378A1 (de) * | 1986-05-31 | 1987-12-03 | Bayer Ag | Polyolefincarbonsaeuren, ihre herstellung und ihre verwendung zur herstellung von polyolefin-polycarbonat-blockcopolymeren |
DE3628258A1 (de) * | 1986-08-20 | 1988-02-25 | Bayer Ag | Mischungen aus polydiorganosiloxan-polycarbonat- blockcokondensaten und polyisobutylenen |
US4845158A (en) * | 1987-08-10 | 1989-07-04 | General Electric Company | Telechelic polyisobutylene and block copolymer derivatives |
US4806599A (en) * | 1987-12-21 | 1989-02-21 | The Dow Chemical Company | Polyolefin/polycarbonate/polyolefin triblock copolymers |
DE4004032A1 (de) * | 1989-08-11 | 1991-02-14 | Bayer Ag | Fliessverbesserte polycarbonate guter zaehigkeit |
DE3941563A1 (de) * | 1989-12-16 | 1991-06-20 | Bayer Ag | Monofunktionelle polyacrylate, ihre herstellung und verwendung zur herstellung von polycarbonaten |
-
1995
- 1995-02-27 ES ES95102759T patent/ES2130459T3/es not_active Expired - Lifetime
- 1995-02-27 EP EP95102759A patent/EP0676436B1/de not_active Expired - Lifetime
- 1995-03-01 US US08/396,763 patent/US5525674A/en not_active Expired - Fee Related
- 1995-03-07 JP JP07253595A patent/JP3391002B2/ja not_active Expired - Fee Related
- 1995-03-08 CA CA002144229A patent/CA2144229A1/en not_active Abandoned
- 1995-03-11 CN CN95102954A patent/CN1063459C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0676436B1 (de) | 1999-05-06 |
CN1063459C (zh) | 2001-03-21 |
CN1112943A (zh) | 1995-12-06 |
JPH07258401A (ja) | 1995-10-09 |
EP0676436A1 (de) | 1995-10-11 |
CA2144229A1 (en) | 1995-09-12 |
JP3391002B2 (ja) | 2003-03-31 |
US5525674A (en) | 1996-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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