MX9702620A - Cuentas de poliolefina preespumada producidas por extrusion. - Google Patents
Cuentas de poliolefina preespumada producidas por extrusion.Info
- Publication number
- MX9702620A MX9702620A MX9702620A MX9702620A MX9702620A MX 9702620 A MX9702620 A MX 9702620A MX 9702620 A MX9702620 A MX 9702620A MX 9702620 A MX9702620 A MX 9702620A MX 9702620 A MX9702620 A MX 9702620A
- Authority
- MX
- Mexico
- Prior art keywords
- extrusion
- particles produced
- polyolefin particles
- prefoamed
- prefoamed polyolefin
- 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
- C08J9/22—After-treatment of expandable particles; Forming foamed products
- C08J9/228—Forming foamed products
-
- 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
- C08J9/16—Making expandable particles
-
- 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
-
- 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
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
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)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Cuentas de poliolefina preespumada, producidas mediante extrusion seguida por granulacion, tienen una estructura de cristal con una cresta doble.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4436980.8 | 1994-10-15 | ||
DE4436980A DE4436980A1 (de) | 1994-10-15 | 1994-10-15 | Durch Extrusion hergestellte, vorgeschäumte Polyolefinteilchen |
PCT/EP1995/003946 WO1996011971A1 (de) | 1994-10-15 | 1995-10-06 | Durch extrusion hergestellte, vorgeschäumte polyolefinteilchen |
Publications (2)
Publication Number | Publication Date |
---|---|
MX9702620A true MX9702620A (es) | 1997-07-31 |
MXPA97002620A MXPA97002620A (es) | 1997-12-01 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
JPH10507224A (ja) | 1998-07-14 |
EP0785965A1 (de) | 1997-07-30 |
WO1996011971A1 (de) | 1996-04-25 |
US5744505A (en) | 1998-04-28 |
DE4436980A1 (de) | 1996-04-18 |
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