MX9701568A - Obtencion de piezas moldeadas de policarbonato acabadas de manera resistente a los arañazos. - Google Patents
Obtencion de piezas moldeadas de policarbonato acabadas de manera resistente a los arañazos.Info
- Publication number
- MX9701568A MX9701568A MX9701568A MX9701568A MX9701568A MX 9701568 A MX9701568 A MX 9701568A MX 9701568 A MX9701568 A MX 9701568A MX 9701568 A MX9701568 A MX 9701568A MX 9701568 A MX9701568 A MX 9701568A
- Authority
- MX
- Mexico
- Prior art keywords
- alkyl
- scratch
- production
- polycarbonate moldings
- compound
- Prior art date
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/14—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
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- 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
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/0427—Coating with only one layer of a composition containing a polymer binder
-
- 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
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/08—Heat treatment
-
- 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
- C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates
-
- 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
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
-
- 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
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2483/04—Polysiloxanes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31507—Of polycarbonate
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Laminated Bodies (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Silicon Polymers (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Procedimiento para el recubrimiento de piezas moldeadas de policarbonato, caracterizado porque se aplica sobre la superficie de un cuerpo moldeado constituido por un policarbonato a base de un difenol de la formula (Ia) (Ver Formula) en la que R1 y R2, independientemente entre sí, significan hidrogeno, halogeno, preferentemente cloro o bromo, alquilo con 1 a 8 átomos de carbono, cicloalquilo con 5 a 6 átomos de carbono, arilo con 6 a 10 átomos de carbono, preferentemente fenilo, y aralquilo con 7 a 12 átomos de carbono, preferentemente fenil-alquilo con 1 a 4 átomos de carbono, especialmente bencilo. m significa 4 o 5, R3 y R4 pueden elegirse individualmente para cada X, y significan, independientemente entre sí, hidrogeno o alquilo con 1 a 6 átomos de carbono y X significa carbono, con la condicion de que al menos en un átomo X, R3 y R4 signifiquen simultáneamente alquilo, una masa (b) con un espesor de 2 a 200 æm, que ha sido obtenida mediante policondensacion hidrolítica de un compuesto del aluminio de un silano organofuncional y de un oxido componente, y la masa se endurece a una temperatura de 135 hasta 180 degree C, así como los cuerpos moldeados de policarbonato acabados de manera resistente a los arañazos obtenidos de este modo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4431216A DE4431216A1 (de) | 1994-09-02 | 1994-09-02 | Herstellung kratzfest ausgerüsteter Polycarbonatformteile |
PCT/EP1995/003316 WO1996007692A1 (de) | 1994-09-02 | 1995-08-21 | Herstellung kratzfest ausgerüsteter polycarbonatformteile |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9701568A true MX9701568A (es) | 1997-05-31 |
Family
ID=6527211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9701568A MX9701568A (es) | 1994-09-02 | 1995-08-21 | Obtencion de piezas moldeadas de policarbonato acabadas de manera resistente a los arañazos. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5849414A (es) |
EP (1) | EP0778859B1 (es) |
JP (1) | JPH10505123A (es) |
KR (1) | KR100379070B1 (es) |
CN (1) | CN1069328C (es) |
CA (1) | CA2198746A1 (es) |
DE (2) | DE4431216A1 (es) |
ES (1) | ES2124018T3 (es) |
MX (1) | MX9701568A (es) |
WO (1) | WO1996007692A1 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0815952A3 (de) * | 1996-06-24 | 2002-07-31 | Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. | Verfahren zur Herstellung einer Schutzschicht mit reflektierenden und/oder absorbierenden Eigenschaften |
FR2766198B1 (fr) * | 1997-07-15 | 2003-11-14 | Saint Gobain Vitrage | Vitrage plastique, notamment pour l'automobile et procede pour sa fabrication |
US6218494B1 (en) * | 1998-11-18 | 2001-04-17 | Essilor International - Compagnie Generale D'optique | Abrasion-resistant coating composition process for making such coating composition and article coated therewith |
DE10318566B4 (de) * | 2003-04-15 | 2005-11-17 | Fresnel Optics Gmbh | Verfahren und Werkzeug zur Herstellung transparenter optischer Elemente aus polymeren Werkstoffen |
US20090176946A1 (en) * | 2008-01-03 | 2009-07-09 | Sabic Innovative Plastics Ip B.V. | Polycarbonate blends with high scratch resistance and ductility |
DE102008023499A1 (de) * | 2008-05-14 | 2009-11-19 | Bayer Materialscience Ag | Druckfarbe oder Drucklack, damit beschichteter Schichtstoff und Verfahren zur Herstellung eines Schichtstoffs |
US9260561B2 (en) * | 2008-11-21 | 2016-02-16 | Sabic Global Technologies B.V. | Polyestercarbonate copolymers with high scratch resistance |
CN108239295A (zh) * | 2016-12-26 | 2018-07-03 | 科思创聚合物(中国)有限公司 | 具有提高的铅笔硬度的聚碳酸酯复合物 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55116731A (en) * | 1979-03-01 | 1980-09-08 | Toray Ind Inc | Coating composition for molded polycarbonate article |
DE3407087C3 (de) * | 1984-02-27 | 1994-07-07 | Fraunhofer Ges Forschung | Verfahren und Lack zur Herstellung von kratzfesten Beschichtungen |
US5401579A (en) * | 1987-12-16 | 1995-03-28 | Ppg Industries, Inc. | Siloxane organic hybrid polymers |
NO170326C (no) * | 1988-08-12 | 1992-10-07 | Bayer Ag | Dihydroksydifenylcykloalkaner |
DE3828098A1 (de) * | 1988-08-18 | 1990-03-08 | Fraunhofer Ges Forschung | Verfahren und zusammensetzung zur herstellung von kratzfesten materialien |
US5316855A (en) * | 1990-07-13 | 1994-05-31 | Virginia Tech Intellectual Properties, Inc. | High abrasion resistance coating materials from organic/inorganic hybrid materials produced by the sol-gel method |
DE4123546A1 (de) * | 1991-07-16 | 1993-01-21 | Agfa Gevaert Ag | Farbakzeptorelement fuer das thermosublimationsdruckverfahren |
-
1994
- 1994-09-02 DE DE4431216A patent/DE4431216A1/de not_active Withdrawn
-
1995
- 1995-08-21 CN CN95195982A patent/CN1069328C/zh not_active Expired - Fee Related
- 1995-08-21 MX MX9701568A patent/MX9701568A/es unknown
- 1995-08-21 US US08/793,669 patent/US5849414A/en not_active Expired - Fee Related
- 1995-08-21 WO PCT/EP1995/003316 patent/WO1996007692A1/de active IP Right Grant
- 1995-08-21 JP JP8509159A patent/JPH10505123A/ja not_active Ceased
- 1995-08-21 DE DE59504282T patent/DE59504282D1/de not_active Expired - Fee Related
- 1995-08-21 KR KR1019970701365A patent/KR100379070B1/ko not_active IP Right Cessation
- 1995-08-21 EP EP95931172A patent/EP0778859B1/de not_active Expired - Lifetime
- 1995-08-21 ES ES95931172T patent/ES2124018T3/es not_active Expired - Lifetime
- 1995-08-21 CA CA002198746A patent/CA2198746A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
ES2124018T3 (es) | 1999-01-16 |
DE59504282D1 (de) | 1998-12-24 |
US5849414A (en) | 1998-12-15 |
JPH10505123A (ja) | 1998-05-19 |
CN1069328C (zh) | 2001-08-08 |
CA2198746A1 (en) | 1996-03-14 |
KR970705602A (ko) | 1997-10-09 |
EP0778859B1 (de) | 1998-11-18 |
KR100379070B1 (ko) | 2005-05-09 |
WO1996007692A1 (de) | 1996-03-14 |
CN1162968A (zh) | 1997-10-22 |
DE4431216A1 (de) | 1996-05-15 |
EP0778859A1 (de) | 1997-06-18 |
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