ES484078A1 - Procedimiento para preparar fibrilas de resina de poliester reticulada vesiculada - Google Patents
Procedimiento para preparar fibrilas de resina de poliester reticulada vesiculadaInfo
- Publication number
- ES484078A1 ES484078A1 ES484078A ES484078A ES484078A1 ES 484078 A1 ES484078 A1 ES 484078A1 ES 484078 A ES484078 A ES 484078A ES 484078 A ES484078 A ES 484078A ES 484078 A1 ES484078 A1 ES 484078A1
- Authority
- ES
- Spain
- Prior art keywords
- fibrils
- polyester resin
- vesiculated
- crosslinked polyester
- applications
- 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
- 229920001225 polyester resin Polymers 0.000 title abstract 3
- 239000004645 polyester resin Substances 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000004606 Fillers/Extenders Substances 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000010425 asbestos Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 230000000977 initiatory effect Effects 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 239000003973 paint Substances 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 229910052895 riebeckite Inorganic materials 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 229920006337 unsaturated polyester resin Polymers 0.000 abstract 1
- 239000004034 viscosity adjusting agent Substances 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
- C08G63/54—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation the acids or hydroxy compounds containing carbocyclic rings
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/38—Formation of filaments, threads, or the like during polymerisation
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2973—Particular cross section
- Y10T428/2975—Tubular or cellular
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Polyesters Or Polycarbonates (AREA)
- Paints Or Removers (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polymerisation Methods In General (AREA)
Abstract
Procedimiento para preparar fibrilas de resina de poliéster reticulada vesiculada, con un diámetro de 1 un a 2mm, un longitud de 50 un a 5 cm y una relación de aspecto de 10 a 50; caracterizado porque comprende las etapas de: (a) verter con agitación una solución de resina de poliéster insaturada, carboxilada, en monómero etilenicamente insaturado copolimerizable con la misma, en agua conteniendo un estabilizador de dispersión coloidal y una base; - teniendo la resina de poliéster un índice de acidez de 10 a 90 mg K0H por g de resina y comprendiendo al menos 40% en peso de dicha solución de resina y seleccionándose de acuerdo con un ensayo de flotación en el cual una gota de la solución en monómero insaturado de resina de poliéster que se intenta usar en la preparación de las fibrilas, se añade a la superficie de agua cuyo pH ha sido ajustado con amoniaco a por lo menos 10, permaneciendo una gota de una solución satisfactoria en o cerca de la superficie durante un tiempo apreciable y hundiéndose rápidamente una gota de una solución insatisfactoria; y - teniendo dicha base un exponente de disociación (valor pKb) inferior a 8 y estando presente de manera que existan 1-3 equivalentes de base por cada grupo carboxilo presente en la resina de poliéster; y (b) iniciar la polimerización por radicales libres para reticular la solución de poliéster y formar fibrilas de resina de poliéster reticulada y vesiculada.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPD590778 | 1978-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES484078A1 true ES484078A1 (es) | 1980-05-16 |
Family
ID=3767719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES484078A Expired ES484078A1 (es) | 1978-09-12 | 1979-09-11 | Procedimiento para preparar fibrilas de resina de poliester reticulada vesiculada |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4273830A (es) |
| EP (1) | EP0008809A3 (es) |
| JP (1) | JPS5558214A (es) |
| AR (1) | AR221898A1 (es) |
| AU (1) | AU5002279A (es) |
| BR (1) | BR7905745A (es) |
| CA (1) | CA1110417A (es) |
| DK (1) | DK382079A (es) |
| ES (1) | ES484078A1 (es) |
| GB (1) | GB2030580A (es) |
| NZ (1) | NZ191351A (es) |
| PT (1) | PT70161A (es) |
| ZA (1) | ZA794402B (es) |
| ZW (1) | ZW16679A1 (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4398003A (en) * | 1980-08-28 | 1983-08-09 | The Dow Chemical Company | Process for preparing thermoset polymer spheres |
| DE3128871A1 (de) * | 1981-07-22 | 1983-02-10 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von bindefasern aus polymerisatdispersionen |
| ZW17683A1 (en) * | 1982-08-10 | 1985-03-06 | Dulux Australia Ltd | Process of preparing vesiculated polyester granules |
| EP0154831B1 (en) * | 1984-02-28 | 1990-12-19 | Kao Corporation | Rod-shaped polymer latex, rod-shaped polymer fine power and dispersion comprising the fine powder dispersed in non-aqueous medium |
| GB9014689D0 (en) * | 1990-07-02 | 1990-08-22 | Tioxide Group Services Ltd | Supports for active entities |
| CA2643079C (en) * | 2006-03-01 | 2012-03-27 | The Procter & Gamble Company | Fibers formed of ester condensates and process for forming fibers from ester condensates |
| JP2008296104A (ja) * | 2007-05-30 | 2008-12-11 | Sanetsu:Kk | 加圧濾過方法と加圧濾過器 |
| DE102009001145A1 (de) * | 2009-02-25 | 2010-09-09 | Leibniz-Institut Für Polymerforschung Dresden E.V. | Verfahren zur Aushärtung und Oberflächenfunktionalisierung von Formteilen |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE365259B (es) * | 1968-10-22 | 1974-03-18 | Crown Zellerbach Corp | |
| US3933579A (en) * | 1968-11-28 | 1976-01-20 | Dulux Australia Limited | Vesiculated polymer granules |
| BE759698A (fr) * | 1969-12-01 | 1971-06-01 | Balm Paints Ltd | Polymere vesiculeux |
| US3822224A (en) * | 1969-12-22 | 1974-07-02 | Balm Paints Ltd | Process of preparing vesiculated crosslinked polyester resin granules |
| US3674719A (en) * | 1970-12-23 | 1972-07-04 | Du Pont | Process for preparing microporous,open-celled cellular polyamide,polyester and polyacetal structures |
| US4137380A (en) * | 1972-11-13 | 1979-01-30 | Dulux Australia Ltd. | Polyester granules and process |
| AU481144B2 (en) * | 1973-10-04 | 1977-02-21 | Dulux Australia Ltd. | POLYMER BEAD PROCESS Specification |
| AU1232876A (en) * | 1975-04-21 | 1977-10-13 | Dulux Australia Limited | Polymer process and paint |
-
1978
- 1978-09-12 AU AU50022/79A patent/AU5002279A/en not_active Abandoned
-
1979
- 1979-08-20 NZ NZ191351A patent/NZ191351A/xx unknown
- 1979-08-21 ZA ZA00794402A patent/ZA794402B/xx unknown
- 1979-08-21 US US06/068,391 patent/US4273830A/en not_active Expired - Lifetime
- 1979-08-27 ZW ZW166/79A patent/ZW16679A1/xx unknown
- 1979-08-28 GB GB7929721A patent/GB2030580A/en not_active Withdrawn
- 1979-08-31 CA CA334,916A patent/CA1110417A/en not_active Expired
- 1979-09-06 BR BR7905745A patent/BR7905745A/pt unknown
- 1979-09-10 PT PT70161A patent/PT70161A/pt unknown
- 1979-09-11 ES ES484078A patent/ES484078A1/es not_active Expired
- 1979-09-11 AR AR278017A patent/AR221898A1/es active
- 1979-09-12 EP EP79103423A patent/EP0008809A3/en not_active Withdrawn
- 1979-09-12 JP JP11626979A patent/JPS5558214A/ja active Pending
- 1979-09-12 DK DK382079A patent/DK382079A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AR221898A1 (es) | 1981-03-31 |
| DK382079A (da) | 1980-03-13 |
| PT70161A (en) | 1979-10-01 |
| US4273830A (en) | 1981-06-16 |
| CA1110417A (en) | 1981-10-13 |
| JPS5558214A (en) | 1980-04-30 |
| ZA794402B (en) | 1980-09-24 |
| NZ191351A (en) | 1981-11-19 |
| ZW16679A1 (en) | 1981-04-01 |
| BR7905745A (pt) | 1980-06-03 |
| GB2030580A (en) | 1980-04-10 |
| AU5002279A (en) | 1980-03-20 |
| EP0008809A2 (en) | 1980-03-19 |
| EP0008809A3 (en) | 1980-04-02 |
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