BR7405070D0 - Processo para preparar o dianidrido do eter 2-2'-3-3-tetracarboxidi-fenilico - Google Patents

Processo para preparar o dianidrido do eter 2-2'-3-3-tetracarboxidi-fenilico

Info

Publication number
BR7405070D0
BR7405070D0 BR507074A BR507074A BR7405070D0 BR 7405070 D0 BR7405070 D0 BR 7405070D0 BR 507074 A BR507074 A BR 507074A BR 507074 A BR507074 A BR 507074A BR 7405070 D0 BR7405070 D0 BR 7405070D0
Authority
BR
Brazil
Prior art keywords
tetracarboxidi
dianidide
phenylic
eter
prepare
Prior art date
Application number
BR507074A
Other languages
English (en)
Portuguese (pt)
Inventor
A Hay
T Takekoshi
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR7405070D0 publication Critical patent/BR7405070D0/pt

Links

BR507074A 1973-06-22 1974-06-21 Processo para preparar o dianidrido do eter 2-2'-3-3-tetracarboxidi-fenilico BR7405070D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37277173A 1973-06-22 1973-06-22

Publications (1)

Publication Number Publication Date
BR7405070D0 true BR7405070D0 (pt) 1975-01-21

Family

ID=23469576

Family Applications (1)

Application Number Title Priority Date Filing Date
BR507074A BR7405070D0 (pt) 1973-06-22 1974-06-21 Processo para preparar o dianidrido do eter 2-2'-3-3-tetracarboxidi-fenilico

Country Status (10)

Country Link
JP (1) JPS5850992B2 (fr)
BR (1) BR7405070D0 (fr)
DD (1) DD112430A5 (fr)
DE (1) DE2416594C2 (fr)
DK (1) DK143400C (fr)
FR (1) FR2299331A1 (fr)
GB (1) GB1467275A (fr)
IT (1) IT1015232B (fr)
SE (1) SE412226B (fr)
SU (1) SU561504A3 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58193198A (ja) * 1982-05-07 1983-11-10 株式会社日立製作所 記録ペン交換装置
JPS59169993U (ja) * 1983-04-27 1984-11-14 ローランド　ディー．ジー．株式会社 Ｘ―ｙプロツタのペンホルダー
JPS6038795U (ja) * 1983-08-23 1985-03-18 アルプス電気株式会社 Ｘ−ｙプロツタ
US5166404A (en) * 1989-05-15 1992-11-24 Occidental Chemical Corporation Dioxydiphthalic acid esters
US5185451A (en) * 1989-05-15 1993-02-09 Occidental Chemical Corporation Bis-imides of dioxydiphthalic acid
CN108350148A (zh) * 2015-03-19 2018-07-31 衡所华威电子有限公司 使用酸酐硬化剂的环氧模塑化合物、其制备方法和用途

Also Published As

Publication number Publication date
GB1467275A (en) 1977-03-16
SU561504A3 (ru) 1977-06-05
FR2299331A1 (fr) 1976-08-27
SE412226B (sv) 1980-02-25
DK143400B (da) 1981-08-17
FR2299331B1 (fr) 1979-02-23
DK143400C (da) 1981-12-21
DD112430A5 (fr) 1975-04-12
JPS5850992B2 (ja) 1983-11-14
DK332774A (fr) 1975-03-17
IT1015232B (it) 1977-05-10
DE2416594C2 (de) 1983-12-08
SE7408147L (fr) 1974-12-23
JPS5032143A (fr) 1975-03-28
AU6775674A (en) 1975-10-16
DE2416594A1 (de) 1975-01-16

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