JPS5614505A - Highly hydrophilic porous sintered product based on thermoplastic acrylonitrile resin - Google Patents
Highly hydrophilic porous sintered product based on thermoplastic acrylonitrile resinInfo
- Publication number
- JPS5614505A JPS5614505A JP8870179A JP8870179A JPS5614505A JP S5614505 A JPS5614505 A JP S5614505A JP 8870179 A JP8870179 A JP 8870179A JP 8870179 A JP8870179 A JP 8870179A JP S5614505 A JPS5614505 A JP S5614505A
- Authority
- JP
- Japan
- Prior art keywords
- sintered product
- product based
- porous sintered
- highly hydrophilic
- alkyl
- 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.)
- Granted
Links
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Impression-Transfer Materials And Handling Thereof (AREA)
- Pens And Brushes (AREA)
- Filtering Materials (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
PURPOSE: To sintered product having excellent hydrophilicproperty and hardness and being useful as a filter medium for gasoline, etc., and a material for ink rollers, prepared by sintering thermoplastic resin powder prepared by copolymerizing acrylonitrile, with an unsaturated carboxylic acid ester and a conjugated diene.
CONSTITUTION: A thermoplastic resin is obtained by copolymerizing (i) acrylonitrile, (ii) an unsaturated carboxylic acid ester represented by formula I, wherein R1 is 1W4C alkyl or halogen and R2 is 1W6C alkyl, such as methyl acrylate, and (iii) a conjugated diene such as butadiene in an aqueous medium in the presence of an emulsifier and a polymerization initiator. The resin is pulverized physically or chemically into particles having a diameter of 1W5,000μ, and the particles are sintered at 200W300°C, and at a pressure of atmospheric W1,000kg/cm2 for 10W 30min to obtain a sintered product having a polypyridine structure represented by formula II, and having a porosity of 10W50%, a Shore hardness of 78W98 and a hydrophilicity of 1W10min.
EFFECT: The sintered product has a smooth surface.
USE: Pen points of sign pens, etc. Material for loud-speakers.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8870179A JPS5810424B2 (en) | 1979-07-14 | 1979-07-14 | Highly hydrophilic porous sintered body based on thermoplastic acrylonitrile resin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8870179A JPS5810424B2 (en) | 1979-07-14 | 1979-07-14 | Highly hydrophilic porous sintered body based on thermoplastic acrylonitrile resin |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5614505A true JPS5614505A (en) | 1981-02-12 |
JPS5810424B2 JPS5810424B2 (en) | 1983-02-25 |
Family
ID=13950169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8870179A Expired JPS5810424B2 (en) | 1979-07-14 | 1979-07-14 | Highly hydrophilic porous sintered body based on thermoplastic acrylonitrile resin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5810424B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6188312A (en) * | 1985-10-09 | 1986-05-06 | Hitachi Ltd | Constant position stopping device of vehicle |
JPS61249515A (en) * | 1985-04-26 | 1986-11-06 | Kanebo Ltd | Solid-liquid separator |
JP2007319178A (en) * | 2006-05-30 | 2007-12-13 | Sml Ltd | Hair-dressing, beauty or medical washing device and structure for disposing the same |
US8024911B2 (en) | 2006-02-16 | 2011-09-27 | Mcneil Ab | Method for blister packing |
-
1979
- 1979-07-14 JP JP8870179A patent/JPS5810424B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61249515A (en) * | 1985-04-26 | 1986-11-06 | Kanebo Ltd | Solid-liquid separator |
JPH0366004B2 (en) * | 1985-04-26 | 1991-10-15 | ||
JPS6188312A (en) * | 1985-10-09 | 1986-05-06 | Hitachi Ltd | Constant position stopping device of vehicle |
US8024911B2 (en) | 2006-02-16 | 2011-09-27 | Mcneil Ab | Method for blister packing |
JP2007319178A (en) * | 2006-05-30 | 2007-12-13 | Sml Ltd | Hair-dressing, beauty or medical washing device and structure for disposing the same |
Also Published As
Publication number | Publication date |
---|---|
JPS5810424B2 (en) | 1983-02-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU566748B2 (en) | Aqueous coating compositions | |
JPS53126093A (en) | Preparation of aqueous polymer emulsion having modified stability | |
ES8305008A1 (en) | Aqueous polyvinyl ester dispersion, process for its preparation and its use. | |
JPS5614505A (en) | Highly hydrophilic porous sintered product based on thermoplastic acrylonitrile resin | |
ES8404697A1 (en) | Aqueous dispersion of a polymer of a vinyl ester, process for its preparation and its use. | |
GB1133277A (en) | Vinyl acetate-alkoxy polyalkylene glycol half ester copolymers, and their use in remoistenable adhesives | |
JPS5755908A (en) | Production of latex for serodiagnostic agent | |
JPS5590562A (en) | Resin composition for water-repellent coating | |
JPS5433580A (en) | Polymerization of vynyl chloride | |
JPS5529579A (en) | Polymerization of vinyl chloride | |
JPS54112985A (en) | Suspension polymerization of vinyl compound | |
KR910006444A (en) | Use of Acrylate Copolymers as Additives for Aqueous Cationic Coating Systems | |
JPS5647402A (en) | Cationic polymer emulsion | |
JPS57177005A (en) | Aqueous dispersion of polyvinyl acetal | |
JPS5641276A (en) | Aqueous printing ink for plastic | |
EP0373866A3 (en) | Emulsion polymers | |
JPS557867A (en) | Water-based coating composition giving elastic and thick coating film | |
JPS5384091A (en) | Aqueous dispersion composition | |
JPS52127989A (en) | Aerobic compositions | |
JPS5374588A (en) | Copolymer, its production and use | |
JPS56159202A (en) | Suspension polymerization of vinyl chloride | |
JPS52142686A (en) | Carboxylated ethylene-vinyl acetate copolymer emulsion | |
JPS5727791A (en) | Electronic recording mimeographic paper | |
JPS57207637A (en) | Resin composition | |
JPS53147131A (en) | Sonic type carburetor |