AR005122A1 - Procedimiento para la elaboracion de un granulado de material sintetico espumoso. - Google Patents
Procedimiento para la elaboracion de un granulado de material sintetico espumoso.Info
- Publication number
- AR005122A1 AR005122A1 ARP960105743A ARP960105743A AR005122A1 AR 005122 A1 AR005122 A1 AR 005122A1 AR P960105743 A ARP960105743 A AR P960105743A AR P960105743 A ARP960105743 A AR P960105743A AR 005122 A1 AR005122 A1 AR 005122A1
- Authority
- AR
- Argentina
- Prior art keywords
- granulation
- synthetic material
- elaboration
- procedure
- foamy
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
- B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/88—Adding charges, i.e. additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/12—Making granules characterised by structure or composition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/16—Auxiliary treatment of granules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3461—Making or treating expandable particles
Abstract
Un granulado de material sintetico espumoso preponderantemente esferico, libre de crateres y hebras de corte, y que se puede procesar para obtenerperlas de espuma en particulas esfericas, se puede elaborar mediante un granulado por inmersion, donde la temperatura del agua de granulado es de 20 a45°C. El material de espuma en particulas que se obtiene aqui, mediante un espumado por dispersion, se destaca por su buen comportamiento fluidico durantela etapa de rellenado en la elaboracion de piezas de moldeo.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19547398A DE19547398A1 (de) | 1995-12-19 | 1995-12-19 | Verfahren zur Herstellung schäumbarer Kunststoff-Granulate |
Publications (1)
Publication Number | Publication Date |
---|---|
AR005122A1 true AR005122A1 (es) | 1999-04-14 |
Family
ID=7780543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP960105743A AR005122A1 (es) | 1995-12-19 | 1996-12-18 | Procedimiento para la elaboracion de un granulado de material sintetico espumoso. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0780206B1 (es) |
JP (1) | JPH09183120A (es) |
AR (1) | AR005122A1 (es) |
BR (1) | BR9606055A (es) |
DE (2) | DE19547398A1 (es) |
MX (1) | MX9606017A (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19756264C2 (de) * | 1997-12-18 | 2001-09-20 | Gefinex Polymerschaeume Gmbh | Verfahren zur Herstellung eines aufgeschäumten Granulates |
DE50012568D1 (de) * | 2000-01-25 | 2006-05-24 | Basf Ag | Verfahren zur Herstellung von Partikelfoermigen, Expandierbaren Propylenpolymerisaten |
US6627668B2 (en) | 2000-08-24 | 2003-09-30 | Kaneka Corporation | Process for preparing polyolefin pre-expanded particles |
DE102015209334A1 (de) | 2015-05-21 | 2016-11-24 | Ssw Pearlfoam Gmbh | Granulat, Verfahren und Vorrichtung zu dessen Herstellung |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1915950A1 (de) * | 1968-05-27 | 1969-12-04 | Basf Ag | Verfahren zum Granulieren treibmittelhaltiger thermoplastischer Kunststoffe |
JPS5437191B2 (es) | 1972-02-07 | 1979-11-13 | ||
DE2542452C3 (de) | 1975-09-24 | 1980-09-04 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Schaumstoff-Formkörpern aus Olefinpolymerisaten |
JPS5253965A (en) * | 1975-10-29 | 1977-04-30 | Hitachi Chemical Co Ltd | Process for manufacturing expandable resin particle |
DE2626968A1 (de) | 1976-06-16 | 1977-12-29 | Basf Ag | Herstellung von schaeumfaehigen teilchen aus olefinpolymerisaten |
DE2626970A1 (de) | 1976-06-16 | 1977-12-29 | Basf Ag | Herstellung von schaeumfaehigen teilchen aus olefinpolymerisaten |
JPS5923731B2 (ja) | 1980-11-22 | 1984-06-04 | 日本スチレンペ−パ−株式会社 | ポリプロピレン系樹脂予備発泡粒子 |
US4385016A (en) * | 1980-12-19 | 1983-05-24 | Phillips Petroleum Company | Method of extruding and pelletizing expandable polymeric composition with recycling of transparent water supplied across the face of the extrusion die |
JPS5943492B2 (ja) | 1981-08-05 | 1984-10-22 | 日本スチレンペ−パ−株式会社 | ポリプロピレン系樹脂発泡成型体の製造方法 |
AU559244B2 (en) | 1982-05-13 | 1987-03-05 | Kanegafuchi Kagaku Kogyo K.K. | Expanded polyolefin particles |
US4464484A (en) | 1982-12-20 | 1984-08-07 | Japan Styrene Paper Corporation | Process for producing prefoamed polymer particles |
IT1163386B (it) * | 1983-05-19 | 1987-04-08 | Montedison Spa | Procedimento per la produzione di granuli espandibili di polimeri termoplastici e relativa apparecchiatura |
US4676939A (en) | 1984-06-14 | 1987-06-30 | Japan Styrene Paper Corporation | Process for the production of expanded particles of a polypropylene resin |
JPS61215631A (ja) | 1985-03-20 | 1986-09-25 | Japan Styrene Paper Co Ltd | 型内成型に使用する無架橋予備発泡粒子製造用プロピレン系ランダム共重合体樹脂粒子の製造方法 |
EP0305862A1 (en) * | 1987-09-04 | 1989-03-08 | General Electric Company | One-step process for the production of expandable foam beads |
JPH0788432B2 (ja) | 1988-08-31 | 1995-09-27 | 鐘淵化学工業株式会社 | ポリオレフィン系樹脂予備発泡粒子の製造方法 |
DE4211972A1 (de) * | 1992-04-09 | 1993-10-14 | Huels Chemische Werke Ag | Verfahren zur Herstellung von Schaumperlen |
US5234963A (en) * | 1992-05-13 | 1993-08-10 | Gaia Research | Production of encapsulated chemical foaming concentrates |
JPH06115413A (ja) | 1992-10-07 | 1994-04-26 | Toyota Motor Corp | ディスクブレーキ装置 |
DE4319587A1 (de) | 1993-06-14 | 1994-12-15 | Huels Chemische Werke Ag | Verfahren zur Herstellung vorgeschäumter Polyolefin-Partikel |
DE4332724A1 (de) | 1993-09-25 | 1995-03-30 | Huels Chemische Werke Ag | Verfahren zur Herstellung von Schaumperlen |
ES2157245T3 (es) * | 1994-02-21 | 2001-08-16 | Sulzer Chemtech Ag | Procedimiento para la preparacion de granulados plasticos expandibles. |
DE4409400A1 (de) * | 1994-03-18 | 1995-09-21 | Basf Ag | Verfahren zur kontinuierlichen Herstellung von expandierten Polymer-Partikeln |
JPH0890556A (ja) * | 1994-09-20 | 1996-04-09 | Kanegafuchi Chem Ind Co Ltd | オレフィン系樹脂粒子及び予備発泡粒子の製造方法 |
-
1995
- 1995-12-19 DE DE19547398A patent/DE19547398A1/de not_active Withdrawn
-
1996
- 1996-10-24 DE DE59610978T patent/DE59610978D1/de not_active Expired - Lifetime
- 1996-10-24 EP EP96117040A patent/EP0780206B1/de not_active Expired - Lifetime
- 1996-12-02 MX MX9606017A patent/MX9606017A/es unknown
- 1996-12-17 JP JP8353292A patent/JPH09183120A/ja active Pending
- 1996-12-18 AR ARP960105743A patent/AR005122A1/es unknown
- 1996-12-18 BR BR9606055A patent/BR9606055A/pt active Search and Examination
Also Published As
Publication number | Publication date |
---|---|
BR9606055A (pt) | 1998-08-25 |
MX9606017A (es) | 1997-06-28 |
EP0780206B1 (de) | 2004-04-14 |
JPH09183120A (ja) | 1997-07-15 |
DE59610978D1 (de) | 2004-05-19 |
DE19547398A1 (de) | 1997-06-26 |
EP0780206A3 (de) | 1998-07-22 |
EP0780206A2 (de) | 1997-06-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9909395A (pt) | Composição detergente aquosa, e, processo de preparação de uma composição detergente | |
ATE353747T1 (de) | Wasserstromführung für granuliervorrichtung | |
ES2059731T3 (es) | Procedimiento de preparacion de geles capaces de absorber y soltar agua de modo reversible, a partir de minerales de arcilla y polimeros. | |
BR0007689A (pt) | Processo para a preparação de poliuretanos termoplásticos espumados, poliuretano termoplástico espumado, e, sistema de reação | |
BR9813038A (pt) | Método e aparelho para produção de hidratos de gás | |
BR0112622A (pt) | Processo para a preparação de poliuretanas termoplásticas espumadas, poliuretana termoplástica espumada, e, sistema de reação | |
ES508939A0 (es) | Procedimiento para producir un articulo conformado reforzado con fibra. | |
AR005122A1 (es) | Procedimiento para la elaboracion de un granulado de material sintetico espumoso. | |
HUT71504A (en) | Process of making an alkenyl aromatic foam | |
ATE159045T1 (de) | Schaumregulatorgranulat und verfahren zu seiner herstellung | |
US5514192A (en) | Plastic stonewashing stone and method | |
JPS5413567A (en) | Molding of foamed article | |
ES2055275T3 (es) | Granulado de betun y procedimiento para su preparacion. | |
JPS55127443A (en) | Improved expandable polystyrene resin particle | |
TH19546B (th) | โฟมพลาสติกและวิธีการในการผลิตมัน | |
Hamida | Homogenisation Can Help the Design of New Syntactic Foams | |
DE69208061T2 (de) | Treibmittel für Polymere und ihre Anwendung für die Herstellung synthetischer Schäume | |
JPS56139919A (en) | Manufacture of steel pipe coated with resin | |
JPS56153132A (en) | Manufacture of cushion member | |
ES2161045T3 (es) | Procedimiento de fabricacion de tejas con encaje. | |
HUT41084A (en) | Method and apparatus for producing heat-insulating material composition | |
JPS57144A (en) | Molding method of foamed nylon | |
ES2138901B1 (es) | Procedimiento continuo para la fabricacion de espumas de latez-poliuretano. | |
MX9705175A (es) | Composiciones hidrodesintegrales moldeadas por inyeccion a baja temperatura. | |
TH23246A (th) | เม็ดโฟมพอลิเมอร์เทอร์โมพลาสติกสามารถขึ้นแบบได้ |