GB8830075D0 - Non-attritive method for making polyethylene particles,particles obtainable by the method and their use - Google Patents
Non-attritive method for making polyethylene particles,particles obtainable by the method and their useInfo
- Publication number
- GB8830075D0 GB8830075D0 GB888830075A GB8830075A GB8830075D0 GB 8830075 D0 GB8830075 D0 GB 8830075D0 GB 888830075 A GB888830075 A GB 888830075A GB 8830075 A GB8830075 A GB 8830075A GB 8830075 D0 GB8830075 D0 GB 8830075D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- particles
- attritive
- making polyethylene
- obtainable
- polyethylene particles
- 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.)
- Withdrawn
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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
- C08J3/05—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from solid polymers
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- C08J3/14—Powdering or granulating by precipitation from solutions
-
- 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
- C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
-
- 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
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
- C08J2201/052—Inducing phase separation by thermal treatment, e.g. cooling a solution
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8830075A GB2226320A (en) | 1988-12-23 | 1988-12-23 | Non-attritive method for making polyethylene particles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8830075A GB2226320A (en) | 1988-12-23 | 1988-12-23 | Non-attritive method for making polyethylene particles |
Publications (2)
Publication Number | Publication Date |
---|---|
GB8830075D0 true GB8830075D0 (en) | 1989-02-22 |
GB2226320A GB2226320A (en) | 1990-06-27 |
Family
ID=10649038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8830075A Withdrawn GB2226320A (en) | 1988-12-23 | 1988-12-23 | Non-attritive method for making polyethylene particles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2226320A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5290913A (en) * | 1992-10-08 | 1994-03-01 | Carrier Vibrating Equipment, Inc. | Method and apparatus for the heat treatment of material |
EP0865463B1 (en) * | 1995-12-06 | 1999-07-28 | Dsm N.V. | Process for the preparation of porous polyyolefin particles |
DE19630451C1 (en) * | 1996-07-27 | 1998-01-08 | Solvay Deutschland | Process for the production of porous polymer balls and their use |
DE19653076A1 (en) * | 1996-12-19 | 1998-06-25 | Paraffinwerk Webau Gmbh | Process for the recovery of polyolefins from polyolefin-containing plastic mixtures or polyolefin-containing waste |
NL1007333C1 (en) * | 1997-06-05 | 1999-04-27 | Dsm Nv | Preparing porous polyolefin particles, used as controlled release carriers |
-
1988
- 1988-12-23 GB GB8830075A patent/GB2226320A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2226320A (en) | 1990-06-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IL73159A0 (en) | Carboxyalkenamidocephalosporines,process for the preparation thereof and methods for the use thereof | |
IL72060A0 (en) | Expandable synthetic resinous thermoplastic particles,method for the preparation thereof and the application therefor | |
GB2218160B (en) | Compressor, and spray apparatus using the compressor | |
ZA889473B (en) | Polyethylene wax,and a process for the preparation thereof | |
IL101690A0 (en) | Antibodies and methods utilizing the same | |
AU4589289A (en) | Synthetic antigens, a process for the preparation thereof and the use thereof | |
EP0468464A3 (en) | Cellulase, method for producing the same and use thereof | |
EP0478150A3 (en) | Absorbent material, absorbent body, and method for production thereof | |
AU660991B2 (en) | Absorptive materials, and methods for their production | |
AU553958B2 (en) | 1,8-naphthyridine and 1,5,8-azanaphthyridine derivatives | |
EP0518156A3 (en) | Improved materials based on gypsum, process for their manufacture and their use | |
ZW17589A1 (en) | Non-attritive method for making polyester,polycarbonate or polyamide particles,particles obtainable by the method and their use | |
IL99135A0 (en) | Corticoid-17-alkylcarbonates substituted in the 17-position,process for their preparation and pharmaceutcals containing them | |
DE3480541D1 (en) | Herbicides and method for the preparation thereof | |
GR81231B (en) | Netting polymerisate, method for the preparation thereof and use thereof | |
GB2085442B (en) | 1,8-dihydroxy-9-anthrones substituted in the 10-position | |
EP0332739A3 (en) | Preserving material and method for producing the same | |
DE3990927D2 (en) | Klappbares sesselrad mit stromlinienfoermiger, in drei geteilter und faltbarer verkleidung | |
DE3279148D1 (en) | Sorter for grains, pulses and the like | |
GB8830075D0 (en) | Non-attritive method for making polyethylene particles,particles obtainable by the method and their use | |
GB2217316B (en) | Process for preserving waste,subsoils and the like | |
EP0681906A3 (en) | Stereolithographic construction techniques. | |
EP0474203A3 (en) | Reactive particulate resin, method for producing the same, and resin composition for thermoforming | |
GB8830072D0 (en) | Non-attritive method for making polyester particles,particles obtainable by the method and their use | |
GB8830074D0 (en) | Non-attritive method for making polyamide particles,particles obtainable by the method and their use |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |