Synthesis and elaboration of polyethylene surfaces modified via anionic grafting chemistry /
butyl acrylate) was grafted to polyethylene films using these
| Main Author: | |
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| Format: | Thesis eBook |
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1996.
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| Subjects: | |
| Online Access: | Link to OAKTrust copy |
| Summary: | butyl acrylate) was grafted to polyethylene films using these by surface selective techniques such as contact angle case of poly(acrylic acid) grafted polyethylene films, the pH dependence for salvation of the graft and for the exposure of determines the surface reactivity and accessibility. The diarylanions at the polyethylene film surface. Poly(tert- films which can be easily deprotonated by n-BuLi to generate fluorescently tagged diarylmethyl groups have demonstrated goniometry, X-ray photoelectron spectroscopy, and ATR-IR graft toward an aqueous phase fluorescence quencher. groups as anionic presursors at the termini of ethylene initiators. Hydrolysis of poly(tert-butyl acrylate) grafted into a large excess of virgin high density polyethylene via a of the ungrafted and grafted polyethylene surfaces containing oligomers are described. These oligomers were then entrapped polyethylene films led to a poly(acrylic acid) grafted polyethylene surfaces or interfaces are consistent with the polyethylene surfaces. Characterization of the grafted films precursors are located mainly on the surface of polyethylene range. This led to a significant and sudden change in the reactivity of pyrene functional groups at the base of the solubility characteristics of the grafted chains. In the solvent-dependent changes in reactivity of the grafted spectroscopy showed that grafting took place mainly on the strong acid. This behavior was manifest in a sharp change in surface of polyethylene film. Detailed spectroscopic studies technique called entrapment functionalization. These anionic that the presence of surface grafts at a polyethylene surface the salvation of the grafted polymer surface over a narrow pH The synthesis of macroinitiators containing diarylmethyl the underlying fluorophore resembled the pH behavior of a |
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| Item Description: | "Major subject: Chemistry". Vita. |
| Physical Description: | xvi, 88 leaves : illustrations ; 28 cm. Also available online. Issued also on microfiche from Lange Micrographics. |
| Bibliography: | Includes bibliographical references. |