JPS5645922A - Production of silica-containing polyester - Google Patents
Production of silica-containing polyesterInfo
- Publication number
- JPS5645922A JPS5645922A JP12242479A JP12242479A JPS5645922A JP S5645922 A JPS5645922 A JP S5645922A JP 12242479 A JP12242479 A JP 12242479A JP 12242479 A JP12242479 A JP 12242479A JP S5645922 A JPS5645922 A JP S5645922A
- Authority
- JP
- Japan
- Prior art keywords
- silica
- glycol
- contg
- polyester
- mixt
- 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
Abstract
PURPOSE: To provide the titled polyester which does not cause trouble in spinning and stretching system, by a method wherein a glycol-contg. dispersion medium colloid of silica treated under specified conditions, is reacted with a dicarboxylic acid.
CONSTITUTION: At least 10wt% of glycol is added to an aq. silica sol contg. 0.5W 10wt% (based on the weight of a polyester produced) of fine silica particles having an average particle diameter of 100mμ. The mixt. is stirred for at least 2hr to obtain a glycol-contg. dispersion medium colloid of silica. Then a dicarboxylic acid and, if necessary, glycol are added to the colloidal silica. The mixt is subjected to an esterification reaction and then to a polymn. reaction to obtain a silica-contg. polyester.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12242479A JPS5645922A (en) | 1979-09-21 | 1979-09-21 | Production of silica-containing polyester |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12242479A JPS5645922A (en) | 1979-09-21 | 1979-09-21 | Production of silica-containing polyester |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5645922A true JPS5645922A (en) | 1981-04-25 |
JPS648087B2 JPS648087B2 (en) | 1989-02-13 |
Family
ID=14835482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12242479A Granted JPS5645922A (en) | 1979-09-21 | 1979-09-21 | Production of silica-containing polyester |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5645922A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63221158A (en) * | 1987-03-11 | 1988-09-14 | Nippon Shokubai Kagaku Kogyo Co Ltd | Polyester composition |
JPH01280016A (en) * | 1988-04-26 | 1989-11-10 | Kuraray Co Ltd | Production of polyester fiber emitting far-infrared ray |
JPH01314723A (en) * | 1988-06-13 | 1989-12-19 | Kuraray Co Ltd | Far-infrared light irradiating polyester fiber |
KR100420595B1 (en) * | 2002-09-26 | 2004-03-02 | 주식회사 새 한 | Saturated polyester for plastic containers with excellent heat-resistence and gas barrier properties and its manufacturing method |
US7476707B2 (en) * | 2004-12-06 | 2009-01-13 | Fudan University | Preparation of high solid polyester polyol/silica nanocomposite resin with low viscosity and related nanocomposite coatings |
-
1979
- 1979-09-21 JP JP12242479A patent/JPS5645922A/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63221158A (en) * | 1987-03-11 | 1988-09-14 | Nippon Shokubai Kagaku Kogyo Co Ltd | Polyester composition |
JPH0515746B2 (en) * | 1987-03-11 | 1993-03-02 | Nippon Catalytic Chem Ind | |
JPH01280016A (en) * | 1988-04-26 | 1989-11-10 | Kuraray Co Ltd | Production of polyester fiber emitting far-infrared ray |
JPH01314723A (en) * | 1988-06-13 | 1989-12-19 | Kuraray Co Ltd | Far-infrared light irradiating polyester fiber |
KR100420595B1 (en) * | 2002-09-26 | 2004-03-02 | 주식회사 새 한 | Saturated polyester for plastic containers with excellent heat-resistence and gas barrier properties and its manufacturing method |
US7476707B2 (en) * | 2004-12-06 | 2009-01-13 | Fudan University | Preparation of high solid polyester polyol/silica nanocomposite resin with low viscosity and related nanocomposite coatings |
Also Published As
Publication number | Publication date |
---|---|
JPS648087B2 (en) | 1989-02-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108219087B (en) | Acid-resistant high-mechanical-strength magnetic acrylic weak-acid cation exchange microsphere resin and preparation method thereof | |
ATE136774T1 (en) | SOLID LIPID MICRO SPHERES WITH NARROW GRAIN SIZE DISTRIBUTION AND METHOD FOR THE PRODUCTION THEREOF | |
JPS5645922A (en) | Production of silica-containing polyester | |
MY113465A (en) | Fluid bed process for the acetoxylation of ethylene in the production of vinyl acetate | |
EP0822232A3 (en) | Silicone emulsion composition and process for producing silicone powder therefrom | |
ATE76397T1 (en) | METHOD OF REPLACING A DISPERSION MEDIUM IN A TEREPHTHAL ACID FOAM. | |
GB9115696D0 (en) | Stabilisation of fluoropolymers | |
CA2043258A1 (en) | Method and Apparatus for the Production of Semi-Solidified Metal Composition | |
JPS52140490A (en) | Production of fluid catalyst containing antimony oxide | |
JPS57187322A (en) | Production of particulate product | |
US5510068A (en) | Titanium/zirconium/cerium oxide granular particulates/agglomerates | |
ES8505318A2 (en) | Process for producing aluminium trihydroxyde of large and uniform grain size | |
EP0136017A3 (en) | A power drive | |
JPS5647429A (en) | Preparation of silica-loaded polyester | |
ATE83753T1 (en) | PROCESS FOR THE PRODUCTION OF FINELY DIVIDED CALCIUM SULFATE. | |
US2555282A (en) | Production of microspheroidal gel catalyst by spray drying | |
JP5153981B2 (en) | Manufacturing method of MOX type nuclear fuel pellets | |
US2535679A (en) | Process of agglomerating aerosols | |
JPS5692915A (en) | Production of polyester with high particle dispersibility | |
CA1061056A (en) | Sprayable precipitating silica suspension | |
DE3465602D1 (en) | Emulsion containing an epoxy resin and an ammonium salt, and method of preparing it | |
JPS53125495A (en) | Preparation of polyester | |
JPS5689475A (en) | Reproductive method of grinding paper and cloth | |
JPS57190080A (en) | Hydrogenation of hydrocarbon in presence of fine particle | |
JPS5655424A (en) | Production of polyester having good particle dispersibility |