## Abstract New photochromic polymers were prepared by deactivating living homo or block copolymers with various 2__H__‐chromene‐2‐spiro‐2′‐indolines (**3a–3d**). Classical anionic polymerization was used throughout this work. By varying the chemical nature of the blocks as well as that of the phot
Synthèse de polymères d'acides aminés par polycondensation thermique et étude de quelques caractères physicochimiques
✍ Scribed by Hennon, Ghislaine; Plaquet, Roger; Dautrevaux, Michel; Biserte, Gérard
- Book ID
- 122911828
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- English
- Weight
- 563 KB
- Volume
- 53
- Category
- Article
- ISSN
- 0300-9084
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