ES463746A1 - Un metodo para preparar una composicion de moldeo curable. - Google Patents
Un metodo para preparar una composicion de moldeo curable.Info
- Publication number
- ES463746A1 ES463746A1 ES463746A ES463746A ES463746A1 ES 463746 A1 ES463746 A1 ES 463746A1 ES 463746 A ES463746 A ES 463746A ES 463746 A ES463746 A ES 463746A ES 463746 A1 ES463746 A1 ES 463746A1
- Authority
- ES
- Spain
- Prior art keywords
- moulding compositions
- low shrinking
- polyester moulding
- shrinking polyester
- pigmented low
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/06—Unsaturated polyesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L31/00—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 an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
- C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C08L31/04—Homopolymers or copolymers of vinyl acetate
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
Abstract
Un método para preparar una composición de moldeo curable pigmentada que incluye la mezcla de un poliéster insaturado que es adecuado para su uso en operaciones de moldeo y comprende el producto de reacción de un ácido o anhídrido dicarboxílico olefínicamente insaturado y un poliol, un monómero olefínicamente insaturado que es copolimerizable con dicha resina de poliéster, un agente espesante que comprende un óxido o hidróxido de un metal de los grupos I, II o III de la tabla periódica, una adición de bajo perfil y diversas cargas, caracterizado por disolver la resina de poliéster en dicho monómero y dosificar luego componentes líquidos de dicha composición en un recipiente de mezcla y realizar una acción de mezcla hasta que haya dispersión, añadir a dicha mezcla un pigmento y al menos 6% aproximadamente en peso de una adición de bajo perfil referido al peso del poliéster y de la adición de bajo perfil, siendo dicha adición de bajo perfil un polímero copolímero de acetato de vinilo carboxilado con un peso molecular dentro del margen de 10.000 a 250.000 aproximadamente, y mezclar luego dicha composición hasta que se obtenga una mezcla sustancialmente uniforme de los componentes.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73758076A | 1976-11-01 | 1976-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES463746A1 true ES463746A1 (es) | 1978-12-16 |
Family
ID=24964455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES463746A Expired ES463746A1 (es) | 1976-11-01 | 1977-10-31 | Un metodo para preparar una composicion de moldeo curable. |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5356286A (es) |
| AU (1) | AU519896B2 (es) |
| BE (1) | BE860346A (es) |
| CA (1) | CA1096082A (es) |
| DE (2) | DE2760251C2 (es) |
| ES (1) | ES463746A1 (es) |
| FR (1) | FR2369321A1 (es) |
| GB (1) | GB1579080A (es) |
| IT (1) | IT1088873B (es) |
| NL (1) | NL186642C (es) |
| NO (1) | NO152512C (es) |
| SE (1) | SE427281B (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX173523B (es) * | 1981-11-02 | 1994-03-11 | Gencorp Inc | Mejoras en composicion de revestimiento termoendurecible y metodo |
| US4414173A (en) | 1981-11-02 | 1983-11-08 | The General Tire & Rubber Company | In-mold coating |
| EP0107031A1 (en) * | 1982-09-20 | 1984-05-02 | Union Carbide Corporation | Uniformly pigmented low shrinking polyester molding compositions |
| WO1989010382A1 (en) * | 1988-04-27 | 1989-11-02 | Signworld International Pty. Ltd. | Method and means for forming moulded products |
| DE4028628A1 (de) * | 1990-09-08 | 1992-03-12 | Hoechst Ag | Ungesaettigte haertbare polyesterharzmassen mit verringerter styrolemission und verbesserter eigenhaftung auf ihrer ausgehaerteten masse |
| DE102009001818A1 (de) * | 2009-03-24 | 2010-09-30 | Wacker Chemie Ag | Verwendung von Schutzkolloid-stabilisierten Polymerisaten als Low-Profile-Additive (LPA) |
| DE102015224985A1 (de) | 2015-12-11 | 2017-06-14 | Wacker Chemie Ag | Verwendung von Polymerisaten von bicyclischen Verbindungen mit einer oder zwei Doppelbindungen als Low-Profile-Additiv |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA945699A (en) * | 1970-02-02 | 1974-04-16 | Percy L. Smith | Polyester compositions |
| CA980040A (en) * | 1971-09-07 | 1975-12-16 | John P. Stallings | Homogeneously colored low profile unsaturated polyester moldings and preparations thereof |
| JPS5727129B2 (es) * | 1972-08-04 | 1982-06-09 | ||
| US3836600A (en) * | 1973-02-05 | 1974-09-17 | Dow Chemical Co | Stabilized low profile resins |
| DE2329246A1 (de) * | 1973-06-08 | 1975-01-02 | Sotralentz Sa | Kunststoffass von im wesentlichen zylindrischer form |
| JPS5727890B2 (es) * | 1973-10-30 | 1982-06-14 | ||
| DE2361909A1 (de) * | 1973-12-13 | 1975-06-26 | Bayer Ag | Antiabsetzmittel fuer fuellstoffe in haertbaren fluessigen giessharzmischungen bzw. in deren komponenten |
| JPS5123556A (en) * | 1974-05-28 | 1976-02-25 | Furukawa Electric Co Ltd | Tokuseino kaizensaretaenkabinirukeijushisoseibutsuseikeitaino seizohoho |
| JPS5123557A (ja) * | 1974-07-08 | 1976-02-25 | Mitsubishi Rayon Co | Densenhifukuyonanshitsuenkabinirujushisoseibutsu |
| DE2448048A1 (de) * | 1974-10-09 | 1976-04-15 | Huels Chemische Werke Ag | Polyesterformmasse |
| JPS5166386A (ja) * | 1974-11-18 | 1976-06-08 | Showa Highpolymer | Seikeizairyososeibutsu |
| DE2454773C3 (de) * | 1974-11-19 | 1980-07-31 | Basf Ag, 6700 Ludwigshafen | Herstellung von beschleunigt eindickenden Formmassen auf Basis ungesättigter Polyesterharze |
-
1977
- 1977-10-11 CA CA288,672A patent/CA1096082A/en not_active Expired
- 1977-10-26 AU AU30057/77A patent/AU519896B2/en not_active Expired
- 1977-10-28 FR FR7732567A patent/FR2369321A1/fr active Granted
- 1977-10-31 ES ES463746A patent/ES463746A1/es not_active Expired
- 1977-10-31 JP JP12979577A patent/JPS5356286A/ja active Granted
- 1977-10-31 GB GB45297/77A patent/GB1579080A/en not_active Expired
- 1977-10-31 BE BE182236A patent/BE860346A/xx not_active IP Right Cessation
- 1977-10-31 SE SE7712286A patent/SE427281B/xx not_active IP Right Cessation
- 1977-10-31 NO NO773726A patent/NO152512C/no unknown
- 1977-10-31 DE DE2760251A patent/DE2760251C2/de not_active Expired
- 1977-10-31 IT IT29234/77A patent/IT1088873B/it active
- 1977-10-31 NL NLAANVRAGE7711941,A patent/NL186642C/xx not_active IP Right Cessation
- 1977-10-31 DE DE2748843A patent/DE2748843C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2369321B1 (es) | 1984-06-29 |
| AU519896B2 (en) | 1982-01-07 |
| NO152512B (no) | 1985-07-01 |
| DE2760251C2 (de) | 1986-12-04 |
| NO773726L (no) | 1978-05-03 |
| GB1579080A (en) | 1980-11-12 |
| DE2748843A1 (de) | 1978-05-03 |
| FR2369321A1 (fr) | 1978-05-26 |
| NL186642B (nl) | 1990-08-16 |
| BE860346A (fr) | 1978-05-02 |
| CA1096082A (en) | 1981-02-17 |
| NL7711941A (nl) | 1978-05-03 |
| SE427281B (sv) | 1983-03-21 |
| JPS5751852B2 (es) | 1982-11-04 |
| JPS5356286A (en) | 1978-05-22 |
| DE2748843C2 (de) | 1985-10-03 |
| NO152512C (no) | 1985-10-09 |
| AU3005777A (en) | 1979-05-03 |
| NL186642C (nl) | 1991-01-16 |
| IT1088873B (it) | 1985-06-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5239785A (en) | Unsaturated polyester resin compositions with low shrinkage | |
| ES322299A1 (es) | Mejoras introducidas en la preparacion de un polimero termoplastico, terminado en hidrosido. | |
| ES463746A1 (es) | Un metodo para preparar una composicion de moldeo curable. | |
| ES397345A1 (es) | Procedimiento de obtencion de composiciones para la prepa- racion de pre-impregnados. | |
| ES383367A1 (es) | Procedimiento para la obtencion de materiales termoplasti- cos de moldeo, a base de poliesteres saturados. | |
| BR8303427A (pt) | Composicao endurecivel a base de poliester e composicao de moldagem | |
| ES417445A1 (es) | Procedimiento para la fabricacion de cemento en polvo para el endurecimiento de resinas de poliesteres. | |
| JPS51126241A (en) | Polytetrafluoroethylene resin composition | |
| JPS53133288A (en) | Unsaturated polyester resin composition | |
| JPS525860A (en) | Molding resin composition | |
| JPS5238561A (en) | Molding composition having excellent thickning characteristics | |
| ES464489A1 (es) | Procedimiento para preparar una composicion intumescente de revestimiento | |
| ES463643A1 (es) | Procedimiento para la obtencion de un acelerador para masas de resina de poliester insaturadas. | |
| JPS51145590A (en) | Curable vinyl ester resin composition | |
| JPS5236145A (en) | Molding resin composition | |
| JPS52133353A (en) | Molding material of curable resin | |
| JPS52133350A (en) | Molding material of curable resin | |
| CA905581A (en) | Curable compositions based on meta or para-aminobenzylamine in admixture with polymers of bis (2,3-epoxycyclopentyl) ether and an aliphatic polyol or polymers of water and a polyepoxide; and cured products obtained therefrom | |
| JPS5228589A (en) | Unsaturated polyester resin composition | |
| JPS5229851A (en) | Epoxy resin composition for press molding and its preparation | |
| JPS51116892A (en) | Curable resin compositions having good pefurmances | |
| JPS51128393A (en) | Unsaturated pulyester resin compositions | |
| ES415616A1 (es) | Un procedimiento para preparar poliesteres curables, mol- deables y reforzados mejorados. | |
| ES436674A1 (es) | Procedimiento para la ixidacion de p-xileno, de ester meti- lico de acido p-toluilico y de mezclas de los mismos. | |
| JPS544984A (en) | Resin composition for insulating treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19991119 |