ES2068912T3 - Resinas acetofenona-formaldehido modificadas con contenido de grupos epoxi. - Google Patents
Resinas acetofenona-formaldehido modificadas con contenido de grupos epoxi.Info
- Publication number
- ES2068912T3 ES2068912T3 ES89810605T ES89810605T ES2068912T3 ES 2068912 T3 ES2068912 T3 ES 2068912T3 ES 89810605 T ES89810605 T ES 89810605T ES 89810605 T ES89810605 T ES 89810605T ES 2068912 T3 ES2068912 T3 ES 2068912T3
- Authority
- ES
- Spain
- Prior art keywords
- acetophenone
- resin
- group content
- formaldehyde resins
- resins modified
- 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
- C08G6/00—Condensation polymers of aldehydes or ketones only
- C08G6/02—Condensation polymers of aldehydes or ketones only of aldehydes with ketones
-
- 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/02—Polycondensates containing more than one epoxy group per molecule
- C08G59/04—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof
-
- 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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S525/934—Powdered coating composition
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epoxy Resins (AREA)
- Paints Or Removers (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Epoxy Compounds (AREA)
Abstract
EL INVENTO TRATA DE UN POLIGLICIDIOLVETER QUE SE OBTIENE MEDIANTE LOS SIGUIENTES PASOS: HACIENDO REACCIONAR DE UNOS DE ACETOFENONA CON 0,7 A 1,4 MOLES DE FORMALDEHIDO, EN PRESENCIA DE UNOS CATALIZXADORES ALCALINOS Y A UNA TEMPERATURA ENTRE 50 Y 100 C, PARA OBTENER UNA RESINA FORMALDEHJIDO-ACETOFENONA CONTENIENDO GRUPOS CARBONILKO PARA PRODUCIR UNA RESINA FORMAL DEBIDO-ACETOFENONA CONTENIENDO GRUPOS HIDROXA: TRATANDO LA RESINA FORMADEHIDO-ACETOFENONA ANFENIENDO GRUPOS HIDROXI CON EPIDORHIDRINA, EN PRESENCIA DE UN TATALIZADOR DE TRANSFERENCIA DE FASE PARA CONSEGUIR LA ETERPOLICROHIDRINA DE LA RESINA Y OBTENER UNA RESINA EPOXIDICA.ES APROPIADO COMO RESINA EPOXIDICA PARA LA PRODUCCION DE LACA EN POLVO CON BUENAS PROPIEDADES ORGANICAS Y DE ADHERENCIA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH311088 | 1988-08-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2068912T3 true ES2068912T3 (es) | 1995-05-01 |
Family
ID=4248832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89810605T Expired - Lifetime ES2068912T3 (es) | 1988-08-22 | 1989-08-15 | Resinas acetofenona-formaldehido modificadas con contenido de grupos epoxi. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4960840A (es) |
EP (1) | EP0356391B1 (es) |
JP (1) | JPH02108680A (es) |
BR (1) | BR8904192A (es) |
CA (1) | CA1339695C (es) |
DE (1) | DE58909048D1 (es) |
ES (1) | ES2068912T3 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1168372B1 (de) | 2000-06-20 | 2006-10-04 | Abb Research Ltd. | Vergussmassen für die Herstellung von elektrischen Isolierungen |
EP1172408A1 (de) | 2000-07-14 | 2002-01-16 | Abb Research Ltd. | Volumenmodifizierte Vergussmassen auf der Basis polymerer Matrixharze |
DE102007018812A1 (de) * | 2007-04-20 | 2008-10-23 | Evonik Goldschmidt Gmbh | Polyether enthaltende Dispergier- und Emulgierharze |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2380142A (en) * | 1943-04-26 | 1945-07-10 | Shell Dev | Hydrogenated ketone resins |
US2462031A (en) * | 1945-06-16 | 1949-02-15 | Gen Mills Inc | Condensation of ketones with formaldehyde |
US2600764A (en) * | 1952-02-29 | 1952-06-17 | Harvel Res Corp | Hydrogenated products |
NL96228C (es) * | 1953-11-13 | |||
JPS5067399A (es) * | 1973-10-18 | 1975-06-06 | ||
DE3334631A1 (de) * | 1982-11-11 | 1984-05-17 | Chemische Werke Hüls AG, 4370 Marl | Benzinloesliche, hydrierte alkylarylketon/formaldehyd-harze sowie deren herstellung |
-
1989
- 1989-08-15 EP EP89810605A patent/EP0356391B1/de not_active Expired - Lifetime
- 1989-08-15 DE DE58909048T patent/DE58909048D1/de not_active Expired - Fee Related
- 1989-08-15 ES ES89810605T patent/ES2068912T3/es not_active Expired - Lifetime
- 1989-08-18 US US07/396,410 patent/US4960840A/en not_active Expired - Fee Related
- 1989-08-18 CA CA000608825A patent/CA1339695C/en not_active Expired - Fee Related
- 1989-08-21 BR BR898904192A patent/BR8904192A/pt not_active IP Right Cessation
- 1989-08-22 JP JP1215891A patent/JPH02108680A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0356391A3 (de) | 1991-02-06 |
JPH02108680A (ja) | 1990-04-20 |
EP0356391B1 (de) | 1995-03-01 |
US4960840A (en) | 1990-10-02 |
BR8904192A (pt) | 1990-04-10 |
CA1339695C (en) | 1998-03-03 |
DE58909048D1 (de) | 1995-04-06 |
EP0356391A2 (de) | 1990-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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