✦ LIBER ✦

Organosoluble and light-colored fluorinated polyimides based on 2,2-bis[4-(4-amino-2-trifluoromethylphenoxy)phenyl]propane and aromatic dianhydrides

✍ Scribed by Chin-Ping Yang; Ruei-Shin Chen; Kuei-Hung Chen

Publisher: John Wiley and Sons
Year: 2004
Tongue: English
Weight: 253 KB
Volume: 95
Category: Article
ISSN: 0021-8995
DOI: 10.1002/app.21277

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Organosoluble and light-colored fluorina

Organosoluble and light-colored fluorinated polyimides based on 1,1-bis[4-(4-amino-2-trifluoromethylphenoxy)phenyl]-1-phenylethane and various aromatic dianhydrides

✍ Chin-Ping Yang; Yung-Chung Chen 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 232 KB 👁 1 views

Synthesis and characterization of organo

Synthesis and characterization of organosoluble copolyimides based on 2,2-Bis[4-(4-aminophenoxy)phenyl]propane, 2,2-Bis[4-(4-aminophenoxy)phenyl]hexafluoropropane and a pair of commercial aromatic dianhydrides

✍ Chin-Ping Yang; Kuei-Shi Hung; Ruei-Shin Chen 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 141 KB 👁 2 views

Organosoluble polyimides and copolyimide

Organosoluble polyimides and copolyimides based on 1,1-bis[4-(4-aminophenoxy)phenyl]-1-phenylethane and aromatic dianhydrides

✍ Chin-Ping Yang; Ruei-Shin Chen 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 144 KB 👁 1 views

1,1-Bis[4-(4-aminophenoxy)phenyl]-1-phenylethane (BAPPE) was prepared through nucleophilic substitution reaction of 1,1-bis(4-hydroxyphenyl)-1-phenylethane and p-chloronitrobenzene in the presence of K 2 CO 3 in N,N-dimethylformamide, followed by catalytic reduction with hydrazine and Pd/C. Novel or

New organo-soluble aromatic polyimides b

New organo-soluble aromatic polyimides based on 3,3′,5,5′-tetrabromo-2,2-bis[4-(3,4-dicarboxyphenoxy)phenyl]propane dianhydride and aromatic diamines

✍ Guey-Sheng Liou; Jen-Shi B. Wang; Shih-Ting Tseng; Raymond Chien-Chao Tsiang 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 144 KB 👁 1 views

New aromatic tetracarboxylic dianhydride, having isopropylidene and bromo-substituted arylene ether structure 3,3Ј,5,5Ј-tetrabromo-2,2-bis[4-(3,4-dicarboxyphenoxy)phenyl]propane dianhydride, was synthesized by the reaction of 4-nitrophthalonitrile with 3,3Ј,5,5Ј-tetrabromobisphenol A, followed by al

Preparation and characterization of orga

Preparation and characterization of organosoluble polyimides based on 1,1-bis[4-(3,4-aminophenoxy)phenyl]cyclohexane and commercial aromatic dianhydrides

✍ Chin-Ping Yang; Ruei-Shin Chen; Chien-Wen Yu 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 161 KB 👁 1 views

Synthesis and characterization of solubl

Synthesis and characterization of soluble polyamides based on 2,2-bis[4-(4-aminophenoxy)phenyl]hexafluoropropane and 2,2-bis[4-(4-aminophenoxy)phenyl]propane and diacid chlorides

✍ Yuvraj Singh Negi; Yoshi-Ichi Suzuki; Ichiro Kawamura; Masa-Aki Kakimoto; Yoshio 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 464 KB 👁 2 views

Aromatic soluble polyamides and copolyamides having hexafluoroisopropylidene and isopropylidene moieties in the molecular structure of polymer chain were prepared by reacting the aromatic diacid chlorides and fluorine or nonfluorine containing aromatic diamines using low-temperature polycondensation