JPS5521773B2 - - Google Patents
Info
- Publication number
- JPS5521773B2 JPS5521773B2 JP6992972A JP6992972A JPS5521773B2 JP S5521773 B2 JPS5521773 B2 JP S5521773B2 JP 6992972 A JP6992972 A JP 6992972A JP 6992972 A JP6992972 A JP 6992972A JP S5521773 B2 JPS5521773 B2 JP S5521773B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6992972A JPS5521773B2 (en) | 1972-07-14 | 1972-07-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6992972A JPS5521773B2 (en) | 1972-07-14 | 1972-07-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4928642A JPS4928642A (en) | 1974-03-14 |
| JPS5521773B2 true JPS5521773B2 (en) | 1980-06-12 |
Family
ID=13416848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6992972A Expired JPS5521773B2 (en) | 1972-07-14 | 1972-07-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5521773B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06100683A (en) * | 1993-03-24 | 1994-04-12 | Idemitsu Petrochem Co Ltd | Polycarbonate for disk base |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5765725A (en) * | 1980-10-06 | 1982-04-21 | Nippon Synthetic Chem Ind Co Ltd:The | Production of polyester powder |
| JPS61250026A (en) * | 1985-04-27 | 1986-11-07 | Mitsubishi Gas Chem Co Inc | Production of water slurry of bead-like polycarbonate solid particles |
| JP2530324B2 (en) * | 1986-09-20 | 1996-09-04 | ソニー株式会社 | Optical information recording medium |
| JPS63243140A (en) * | 1987-03-30 | 1988-10-11 | Idemitsu Petrochem Co Ltd | Production of polycarbonate powder |
| JPS63278929A (en) * | 1987-05-12 | 1988-11-16 | Teijin Chem Ltd | Production of optical molding |
| KR970011710B1 (en) * | 1991-02-20 | 1997-07-14 | 이데미쓰 세끼유 가가꾸 가부시끼가이샤 | Method of making polymer granules |
| JP2514304B2 (en) * | 1993-08-04 | 1996-07-10 | 出光石油化学株式会社 | Polymer-granular body and method for producing the same |
| KR20080051399A (en) * | 2006-12-05 | 2008-06-11 | 주식회사 엘지화학 | Apparatus and method for recovering polymer |
| JP6976717B2 (en) * | 2017-05-23 | 2021-12-08 | 本州化学工業株式会社 | Aromatic polycarbonate oligomer solid |
-
1972
- 1972-07-14 JP JP6992972A patent/JPS5521773B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06100683A (en) * | 1993-03-24 | 1994-04-12 | Idemitsu Petrochem Co Ltd | Polycarbonate for disk base |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4928642A (en) | 1974-03-14 |