JPS6221808B2 - - Google Patents

Info

Publication number
JPS6221808B2
JPS6221808B2 JP11404377A JP11404377A JPS6221808B2 JP S6221808 B2 JPS6221808 B2 JP S6221808B2 JP 11404377 A JP11404377 A JP 11404377A JP 11404377 A JP11404377 A JP 11404377A JP S6221808 B2 JPS6221808 B2 JP S6221808B2
Authority
JP
Japan
Prior art keywords
polymerization
temperature
polymer
solid
powder
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
JP11404377A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5446291A (en
Inventor
Shozaburo Imai
Haruo Suzuki
Kuniaki Asai
Shoji Ueno
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP11404377A priority Critical patent/JPS5446291A/ja
Priority to US05939794 priority patent/US4313870B1/en
Priority to DE19782840301 priority patent/DE2840301A1/de
Priority to IT51152/78A priority patent/IT1106637B/it
Priority to FR7826943A priority patent/FR2404020A1/fr
Priority to NLAANVRAGE7809585,A priority patent/NL185723B/xx
Priority to GB7837706A priority patent/GB2006239B/en
Publication of JPS5446291A publication Critical patent/JPS5446291A/ja
Publication of JPS6221808B2 publication Critical patent/JPS6221808B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)
JP11404377A 1977-09-21 1977-09-21 Bulk polycondensation of aromatic polyester Granted JPS5446291A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP11404377A JPS5446291A (en) 1977-09-21 1977-09-21 Bulk polycondensation of aromatic polyester
US05939794 US4313870B1 (en) 1977-09-21 1978-09-05 Process for producing polycondensates
DE19782840301 DE2840301A1 (de) 1977-09-21 1978-09-15 Verfahren zur herstellung von polykondensaten
IT51152/78A IT1106637B (it) 1977-09-21 1978-09-19 Procedimento per la produzione di policondensati
FR7826943A FR2404020A1 (fr) 1977-09-21 1978-09-20 Procede de production de produits polycondenses
NLAANVRAGE7809585,A NL185723B (nl) 1977-09-21 1978-09-20 Werkwijze ter bereiding van een polycondensatieprodukt, alsmede gevormd voortbrengsel, dat geheel of ten dele met toepassing daarvan is vervaardigd.
GB7837706A GB2006239B (en) 1977-09-21 1978-09-21 Bulk polycondensation process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11404377A JPS5446291A (en) 1977-09-21 1977-09-21 Bulk polycondensation of aromatic polyester

Publications (2)

Publication Number Publication Date
JPS5446291A JPS5446291A (en) 1979-04-12
JPS6221808B2 true JPS6221808B2 (enrdf_load_stackoverflow) 1987-05-14

Family

ID=14627591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11404377A Granted JPS5446291A (en) 1977-09-21 1977-09-21 Bulk polycondensation of aromatic polyester

Country Status (1)

Country Link
JP (1) JPS5446291A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5710641A (en) * 1980-06-24 1982-01-20 Sumitomo Chem Co Ltd Wholly aromatic copolyester resin composition
JPS6025046B2 (ja) * 1980-09-24 1985-06-15 住友化学工業株式会社 粒度分布の狭い芳香族ポリエステルの製法
JPS57167319A (en) * 1981-04-08 1982-10-15 Sumitomo Chem Co Ltd Production of aromatic polyester
EP0088742B1 (en) * 1982-03-04 1986-09-10 Monsanto Company Liquid crystal copolyesters
US4399270A (en) * 1982-07-29 1983-08-16 E. I. Du Pont De Nemours & Co. Fiber-forming polyesters of ketodiols
JPH062812B2 (ja) * 1984-04-17 1994-01-12 三菱化成株式会社 共重合ポリエステルの製造方法
JPH0610255B2 (ja) * 1986-06-03 1994-02-09 ユニチカ株式会社 液晶性ポリエステルの製造方法
US4994546A (en) * 1990-02-09 1991-02-19 Amoco Corporation Process for preparing bisphenol polyarylates

Also Published As

Publication number Publication date
JPS5446291A (en) 1979-04-12

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