JPS5218753A - Chips for molding composed of a polyester-polyether block copolymer an d a process for preparing them - Google Patents
Chips for molding composed of a polyester-polyether block copolymer an d a process for preparing themInfo
- Publication number
- JPS5218753A JPS5218753A JP9470075A JP9470075A JPS5218753A JP S5218753 A JPS5218753 A JP S5218753A JP 9470075 A JP9470075 A JP 9470075A JP 9470075 A JP9470075 A JP 9470075A JP S5218753 A JPS5218753 A JP S5218753A
- Authority
- JP
- Japan
- Prior art keywords
- chips
- polyester
- preparing
- block copolymer
- polyether block
- 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: Chips composed of poly(tetramethylene terephthalate) component and poly(tetramethylene glycol) component, having no trouble of mutual fusing, foaming, etc. at the drying process, by specifying their crystallinity and chip shape.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9470075A JPS5218753A (en) | 1975-08-05 | 1975-08-05 | Chips for molding composed of a polyester-polyether block copolymer an d a process for preparing them |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9470075A JPS5218753A (en) | 1975-08-05 | 1975-08-05 | Chips for molding composed of a polyester-polyether block copolymer an d a process for preparing them |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5218753A true JPS5218753A (en) | 1977-02-12 |
JPS5420982B2 JPS5420982B2 (en) | 1979-07-26 |
Family
ID=14117442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9470075A Granted JPS5218753A (en) | 1975-08-05 | 1975-08-05 | Chips for molding composed of a polyester-polyether block copolymer an d a process for preparing them |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5218753A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56147823A (en) * | 1980-04-16 | 1981-11-17 | Kuraray Co Ltd | Cooling and solidifying method of polyester |
WO2018180738A1 (en) * | 2017-03-31 | 2018-10-04 | 積水化成品工業株式会社 | Spherical polyester resin particles and method for producing same |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0331239Y2 (en) * | 1988-07-07 | 1991-07-02 | ||
JPH0510765Y2 (en) * | 1989-06-02 | 1993-03-16 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4829896A (en) * | 1971-08-19 | 1973-04-20 | ||
JPS4913297A (en) * | 1972-03-20 | 1974-02-05 | ||
JPS4931558A (en) * | 1972-07-22 | 1974-03-22 | ||
JPS516254A (en) * | 1974-07-05 | 1976-01-19 | Teijin Ltd | |
JPS5111854A (en) * | 1974-07-22 | 1976-01-30 | Teijin Ltd | Jugotairyushino shorihoho |
-
1975
- 1975-08-05 JP JP9470075A patent/JPS5218753A/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4829896A (en) * | 1971-08-19 | 1973-04-20 | ||
JPS4913297A (en) * | 1972-03-20 | 1974-02-05 | ||
JPS4931558A (en) * | 1972-07-22 | 1974-03-22 | ||
JPS516254A (en) * | 1974-07-05 | 1976-01-19 | Teijin Ltd | |
JPS5111854A (en) * | 1974-07-22 | 1976-01-30 | Teijin Ltd | Jugotairyushino shorihoho |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56147823A (en) * | 1980-04-16 | 1981-11-17 | Kuraray Co Ltd | Cooling and solidifying method of polyester |
JPH0321568B2 (en) * | 1980-04-16 | 1991-03-25 | Kuraray Co | |
WO2018180738A1 (en) * | 2017-03-31 | 2018-10-04 | 積水化成品工業株式会社 | Spherical polyester resin particles and method for producing same |
JPWO2018180738A1 (en) * | 2017-03-31 | 2019-12-26 | 積水化成品工業株式会社 | Spherical polyester resin particles and method for producing the same |
US11332572B2 (en) | 2017-03-31 | 2022-05-17 | Sekisui Kasei Co., Ltd. | Spherical polyester resin particles and method for producing same |
Also Published As
Publication number | Publication date |
---|---|
JPS5420982B2 (en) | 1979-07-26 |
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