Calculating glass temperatures of polymers containing phosphorus
β Scribed by E.F. Gubanov; S.V. Shulyndin; N.Kh. Borisova; B.M. Zuyev
- Book ID
- 118965223
- Publisher
- Elsevier Science
- Year
- 1976
- Weight
- 378 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0032-3950
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π SIMILAR VOLUMES
Based on free volume, an equation has been derived enabling calculation of glass transition temperature (To) of plasticized polymers, knowing the plasticizer content, the thermal expansion coefficients and values of To of the polymer and plasticizer. Determined and calculated TO are in satisfactory
Phosphorus-containing polyanhydride-imides were synthesized from N,N-bis(4-carboxyphthalimido)-3,3'-diphenylalkylphosphine oxide, 3,Y-[N, N'-bis(4-carboxyphthalimido)]benzophenone and their mixtures in two steps via the diacetyl derivatives of the bisimide-carboxylic acids. The resulting polymers ha
The reaction of dichloromaleimides with aromatic amines was applied to the preparation of phosphorus-containing polymers, so-called polymaleimide-amines. The phosphorus-containing polymaleimide-amines were synthesized from N,N'-bisdichloromaleimido-3,3'-diphenylalkylphosphine oxides and aromatic dia