MX9300591A - Espuma de polipropileno dimensionalmente estable expandida con agentes de soplado inorganicos. - Google Patents
Espuma de polipropileno dimensionalmente estable expandida con agentes de soplado inorganicos.Info
- Publication number
- MX9300591A MX9300591A MX9300591A MX9300591A MX9300591A MX 9300591 A MX9300591 A MX 9300591A MX 9300591 A MX9300591 A MX 9300591A MX 9300591 A MX9300591 A MX 9300591A MX 9300591 A MX9300591 A MX 9300591A
- Authority
- MX
- Mexico
- Prior art keywords
- foam
- blowing agents
- dimensionally stable
- inorganic blowing
- polypropylene foam
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/125—Water, e.g. hydrated salts
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Se describe un procedimiento para hacer una espuma de polímero de propileno extruida de baja densidad dimensionalmente estable la cual incluye primariamente un material de polímero de propileno expandido, donde la espuma tiene un agente de soplado que incluye menos el 15 por ciento de uno o más agentes de soplado inorgánicos. La espuma tiene una densidad de 10 a 150 kilogramos por metro cubico, y un espesor promedio de la pared celular de menos de 35 micras. Además se describe una espuma que se puede obtener mediante este procedimiento.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83112392A | 1992-02-04 | 1992-02-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9300591A true MX9300591A (es) | 1993-09-01 |
Family
ID=25258328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9300591A MX9300591A (es) | 1992-02-04 | 1993-02-03 | Espuma de polipropileno dimensionalmente estable expandida con agentes de soplado inorganicos. |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0625168B1 (es) |
JP (1) | JP3393341B2 (es) |
AT (1) | ATE177126T1 (es) |
CA (1) | CA2128007C (es) |
DE (1) | DE69228564T2 (es) |
DK (1) | DK0625168T3 (es) |
ES (1) | ES2127807T3 (es) |
GR (1) | GR3029787T3 (es) |
MX (1) | MX9300591A (es) |
NO (1) | NO307972B1 (es) |
WO (1) | WO1993015132A1 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG34214A1 (en) * | 1994-01-31 | 1996-12-06 | Asahi Chemical Ind | Extruded propylene polymer resin foam |
US5475035A (en) * | 1994-10-11 | 1995-12-12 | The Dow Chemical Company | Process and apparatus for making a thermoplstic foam structure employing downstream injection of water |
DE19525861A1 (de) * | 1995-07-15 | 1997-01-16 | Huels Chemische Werke Ag | Isolierkörper |
WO1997022455A1 (en) * | 1995-12-20 | 1997-06-26 | The Dow Chemical Company | Fast cure of high density ethylene polymer foams |
US5817705A (en) * | 1996-10-15 | 1998-10-06 | Tenneco Protective Packaging Inc. | Short time frame process for producing extruded closed cell low density propylene polymer foams |
JP2002146080A (ja) * | 2000-08-29 | 2002-05-22 | Jsp Corp | ポリオレフィン系樹脂押出発泡体およびその製造方法 |
IT1319675B1 (it) * | 2000-12-04 | 2003-10-23 | Bandera Luigi Mecc Spa | Procedimento per la realizzazione di polipropilene e manufatti a basedi polipropilene espanso. |
US7699726B2 (en) | 2003-04-23 | 2010-04-20 | Nike, Inc. | Game ball incorporating a polymer foam |
TW200517426A (en) * | 2003-08-25 | 2005-06-01 | Dow Global Technologies Inc | Aqueous dispersion, its production method, and its use |
US7361694B2 (en) | 2004-02-27 | 2008-04-22 | Dow Global Technologies Inc. | Durable foam of olefin polymers, methods of making foam and articles prepared from same |
US8357727B2 (en) | 2004-02-27 | 2013-01-22 | Dow Global Technologies Llc | Durable foam of olefin polymers, methods of making foam and articles prepared from same |
NO20042281L (no) * | 2004-06-02 | 2005-12-05 | Primo Norge As | Flyteelement samt fremgamgsmate for fremstilling av slike |
DE102015000393A1 (de) | 2014-01-21 | 2015-07-23 | Frank Becher | Verfahren zur Herstellung von geschlossen-porigen Erzeugnissen mit hohlen Zellen, mittels dessen der Druck in den Zellen kontrolliert während des Aufschäumens erhöht oder reduziert werden kann, sowie Erzeugnisse, die nach diesem Verfahren hergestellt werden |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3227664A (en) * | 1961-12-07 | 1966-01-04 | Du Pont | Ultramicrocellular structures of crystalline organic polymer |
US3407151A (en) * | 1964-06-18 | 1968-10-22 | Shell Oil Co | Production of expandable and cellular resin products |
DE3472565D1 (en) * | 1983-03-23 | 1988-08-11 | Chuo Kagaku Co | Production of resin foam by aqueous medium |
-
1992
- 1992-12-17 EP EP93901184A patent/EP0625168B1/en not_active Expired - Lifetime
- 1992-12-17 WO PCT/US1992/010932 patent/WO1993015132A1/en active IP Right Grant
- 1992-12-17 CA CA002128007A patent/CA2128007C/en not_active Expired - Fee Related
- 1992-12-17 DK DK93901184T patent/DK0625168T3/da active
- 1992-12-17 DE DE69228564T patent/DE69228564T2/de not_active Expired - Lifetime
- 1992-12-17 JP JP51321193A patent/JP3393341B2/ja not_active Ceased
- 1992-12-17 ES ES93901184T patent/ES2127807T3/es not_active Expired - Lifetime
- 1992-12-17 AT AT93901184T patent/ATE177126T1/de not_active IP Right Cessation
-
1993
- 1993-02-03 MX MX9300591A patent/MX9300591A/es not_active IP Right Cessation
-
1994
- 1994-08-03 NO NO942888A patent/NO307972B1/no not_active IP Right Cessation
-
1999
- 1999-03-23 GR GR990400875T patent/GR3029787T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0625168A4 (en) | 1995-01-25 |
EP0625168B1 (en) | 1999-03-03 |
ES2127807T3 (es) | 1999-05-01 |
DK0625168T3 (da) | 1999-09-27 |
NO942888L (no) | 1994-08-03 |
NO307972B1 (no) | 2000-06-26 |
ATE177126T1 (de) | 1999-03-15 |
JPH07503269A (ja) | 1995-04-06 |
DE69228564D1 (de) | 1999-04-08 |
JP3393341B2 (ja) | 2003-04-07 |
DE69228564T2 (de) | 1999-09-02 |
EP0625168A1 (en) | 1994-11-23 |
NO942888D0 (es) | 1994-08-03 |
CA2128007A1 (en) | 1993-08-05 |
WO1993015132A1 (en) | 1993-08-05 |
GR3029787T3 (en) | 1999-06-30 |
CA2128007C (en) | 2004-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
MM | Annulment or lapse due to non-payment of fees |