JPS6237652B2 - - Google Patents

Info

Publication number
JPS6237652B2
JPS6237652B2 JP54038416A JP3841679A JPS6237652B2 JP S6237652 B2 JPS6237652 B2 JP S6237652B2 JP 54038416 A JP54038416 A JP 54038416A JP 3841679 A JP3841679 A JP 3841679A JP S6237652 B2 JPS6237652 B2 JP S6237652B2
Authority
JP
Japan
Prior art keywords
polymer
added
amount
calcium
ppm
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.)
Expired
Application number
JP54038416A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55131015A (en
Inventor
Shunei Inoe
Keizo Sano
Akira Usui
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP3841679A priority Critical patent/JPS55131015A/ja
Publication of JPS55131015A publication Critical patent/JPS55131015A/ja
Publication of JPS6237652B2 publication Critical patent/JPS6237652B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)
JP3841679A 1979-04-02 1979-04-02 Preparation of polyester Granted JPS55131015A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3841679A JPS55131015A (en) 1979-04-02 1979-04-02 Preparation of polyester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3841679A JPS55131015A (en) 1979-04-02 1979-04-02 Preparation of polyester

Publications (2)

Publication Number Publication Date
JPS55131015A JPS55131015A (en) 1980-10-11
JPS6237652B2 true JPS6237652B2 (enrdf_load_stackoverflow) 1987-08-13

Family

ID=12524695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3841679A Granted JPS55131015A (en) 1979-04-02 1979-04-02 Preparation of polyester

Country Status (1)

Country Link
JP (1) JPS55131015A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58118820A (ja) * 1982-01-08 1983-07-15 Toray Ind Inc ポリエステルの連続的製造方法
JPS5971326A (ja) * 1982-10-15 1984-04-23 Toyobo Co Ltd ポリエステルの製造法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54145792A (en) * 1978-05-04 1979-11-14 Daiafoil Production of film forming polyester

Also Published As

Publication number Publication date
JPS55131015A (en) 1980-10-11

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