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)
- Compositions Of Macromolecular Compounds (AREA)
- Macromonomer-Based Addition Polymer (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 |
| JPS5975917A (ja) * | 1982-09-20 | 1984-04-28 | ユニオン・カ−バイド・コ−ポレ−シヨン | 均一に着色された低収縮ポリエステル成形組成物 |
| 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 |
|---|---|---|---|---|
| DE2104575B2 (de) * | 1970-02-02 | 1980-04-10 | Union Carbide Corp., New York, N.Y. (V.St.A.) | Schwundarm härtbare ungesättigte Polyestermassen |
| 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 SE SE7712286A patent/SE427281B/xx not_active IP Right Cessation
- 1977-10-31 JP JP12979577A patent/JPS5356286A/ja active Granted
- 1977-10-31 NL NLAANVRAGE7711941,A patent/NL186642C/xx not_active IP Right Cessation
- 1977-10-31 GB GB45297/77A patent/GB1579080A/en not_active Expired
- 1977-10-31 DE DE2760251A patent/DE2760251C2/de not_active Expired
- 1977-10-31 DE DE2748843A patent/DE2748843C2/de not_active Expired
- 1977-10-31 IT IT29234/77A patent/IT1088873B/it active
- 1977-10-31 BE BE182236A patent/BE860346A/xx not_active IP Right Cessation
- 1977-10-31 NO NO773726A patent/NO152512C/no unknown
- 1977-10-31 ES ES463746A patent/ES463746A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2760251C2 (de) | 1986-12-04 |
| AU519896B2 (en) | 1982-01-07 |
| NL186642B (nl) | 1990-08-16 |
| GB1579080A (en) | 1980-11-12 |
| AU3005777A (en) | 1979-05-03 |
| FR2369321B1 (es) | 1984-06-29 |
| DE2748843A1 (de) | 1978-05-03 |
| CA1096082A (en) | 1981-02-17 |
| JPS5356286A (en) | 1978-05-22 |
| NL7711941A (nl) | 1978-05-03 |
| DE2748843C2 (de) | 1985-10-03 |
| IT1088873B (it) | 1985-06-10 |
| NO152512B (no) | 1985-07-01 |
| NO773726L (no) | 1978-05-03 |
| BE860346A (fr) | 1978-05-02 |
| NL186642C (nl) | 1991-01-16 |
| FR2369321A1 (fr) | 1978-05-26 |
| NO152512C (no) | 1985-10-09 |
| SE427281B (sv) | 1983-03-21 |
| JPS5751852B2 (es) | 1982-11-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19991119 |