Stereospecific polymerization of isoprene
Stereospecific Polymerization of Isoprene, a doctoral dissertation by Dr. Elena Ceausescu, is a study of the synthesis of cis-l, 4-polyisoprene rubber, an elastomer of synthetic rubber whose structure and properties are similar to that of natural rubber. This elastomer is primarily used in the manuf...
| Uniform Title: | Polímerizarea stereospecifică a izoprenului. English |
|---|---|
| Main Author: | Ceaușescu, Elena. |
| Other Authors: | ScienceDirect (Online service) |
| Format: | eBook |
| Language: | English Romanian |
| Published: |
Oxford [Oxfordshire] ; New York :
Pergamon,
1983.
|
| Physical Description: |
1 online resource (x, 280 pages) |
| Edition: | First English edition. |
| Subjects: |
| LEADER | 06890cam a2200781Ki 4500 | ||
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| 100 | 1 | |a Ceaușescu, Elena. | |
| 240 | 1 | 0 | |a Polímerizarea stereospecifică a izoprenului. |l English. |
| 245 | 1 | 0 | |a Stereospecific polymerization of isoprene / |c by Elena Ceauşescu. |
| 250 | |a First English edition. | ||
| 264 | 1 | |a Oxford [Oxfordshire] ; |a New York : |b Pergamon, |c 1983. | |
| 300 | |a 1 online resource (x, 280 pages) | ||
| 336 | |a text |b txt |2 rdacontent. | ||
| 337 | |a computer |b c |2 rdamedia. | ||
| 338 | |a online resource |b cr |2 rdacarrier. | ||
| 500 | |a Translation of: Polímerizarea stereospecifică a izoprenului. | ||
| 504 | |a Includes bibliographical references. | ||
| 588 | 0 | |a Print version record. | |
| 506 | |3 Use copy |f Restrictions unspecified |2 star |5 MiAaHDL. | ||
| 533 | |a Electronic reproduction. |b [Place of publication not identified] : |c HathiTrust Digital Library, |d 2011. |5 MiAaHDL. | ||
| 538 | |a Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002. |u http://purl.oclc.org/DLF/benchrepro0212 |5 MiAaHDL. | ||
| 583 | 1 | |a digitized |c 2011 |h HathiTrust Digital Library |l committed to preserve |2 pda |5 MiAaHDL. | |
| 505 | 0 | |a Front Cover; Stereospecific Polymerization of Isoprene; Copyright Page; Foreword; Preface; Table of Contents; PART I: DISSERTATION FOR THE DEGREE OF DOCTOR OF CHEMICAL ENGINEERING; LITERATURE DATA; Introduction; Chapter I. General comments on stereospecific polymerization; 1. Research prior to the discovery of stereospecific polymerization; 2. Structural characteristics; 3. The main types of stereoregular polymers; 4. General methods for the synthesis of stereoregular polymers; Chapter II. Stereospecific catalysts; A. Heterogeneous catalyst systems; B. Homogeneous catalyst systems. | |
| 505 | 8 | |a C. Catalysts effective in polar mediaChapter III. Mechanisms of stereospecificpolymerization; A. Free radical mechanisms; B. Ionic mechanisms; C. Mechanisms of polymerization using Ziegler-Natta catalystsystems; Chapter IV. Kinetics of stereospecificpolymerization; EXPERIMENTAL PART; Chapter I. Purification of the reagents usedin the stereospecific polymerizationof isoprene; A. Purification of isoprene; B. Solvent purification; C. Purification of catalyst components; D. Purification of nitrogen. | |
| 505 | 8 | |a Chapter II. Research on the stereospecificpolymerization of isoprene withheterogeneous catalyst systemsof the A1R3 + TiCl4 typeA. Polymerization of isoprene of over 99% purity; B. Polymerization of the ca. 25 % isoprene fraction; C. Some aspects of the kinetics of the stereospecificpolymerization of isoprene; Chapter III. Characterization of cis-1,4-polyisoprene; A. Physico-chemical characterization; B. Physico-mechanical characterization; Conclusions; PART II; Introduction; Chapter I. Pre-formed Ziegler-Natta-typecatalyst systems; 1. Two-component A1R3 + TiCl4 catalyst systems. | |
| 505 | 8 | |a 2. Modified A1R3 + TiCl4 catalyst systemsChapter II. Stereospecific polymerization ofisoprene with pre-formed catalystcomplexes; 1. Purity of polymerization systems; 2. Some aspects of isoprene polymerization; 3. Correlation between the structure and the technologicalbehaviour of polyisoprene; Chapter III. Deactivation of the catalyst complex; 1. Deactivation of the catalyst complex without inactivation ofthe transition metal; 2. Deactivation of the catalyst complex with inactivation of the transitionmetal; 3. Deactivation of the catalyst complex in the absence ofpolyisoprene. | |
| 505 | 8 | |a 4. Deactivation of the catalyst complex in the presence ofpolyisopreneChapter IV. The stabilization of polyisoprene; 1. Autoxidation mechanisms; 2. Relationships between structure and reactivity; 3. Selection criteria for stabilizers; 4. Mixtures of stabilizers; 5. Estimation of the effectiveness of stabilizers; 6. Macromolecular antioxidants; Chapter V. Recovery of polyisoprene fromsolution; Chapter VI. Characterization of cis-1,4-polyisoprene rubber by nuclearmagnetic resonance, electronmicroscopy and electron diffraction. | |
| 520 | |a Stereospecific Polymerization of Isoprene, a doctoral dissertation by Dr. Elena Ceausescu, is a study of the synthesis of cis-l, 4-polyisoprene rubber, an elastomer of synthetic rubber whose structure and properties are similar to that of natural rubber. This elastomer is primarily used in the manufacture of tires, belts, hoses, matting, flooring, dampeners, and other synthetic rubber goods. The book is organized into two parts. Part I, the Ph. D. thesis, focuses on the explanation and exposition of the polymerization reaction; properties of the polymer; and certain theoretical aspects related. | ||
| 546 | |a English. | ||
| 650 | 0 | |a Isoprene. | |
| 650 | 0 | |a Polymerization. | |
| 650 | 7 | |a SCIENCE |x Chemistry |x Organic. |2 bisacsh. | |
| 650 | 7 | |a Isoprene. |2 fast. | |
| 650 | 7 | |a Polymerization. |2 fast. | |
| 650 | 7 | |a Isopren. |2 gnd. | |
| 650 | 7 | |a Polymerisation. |2 gnd. | |
| 650 | 7 | |a Stereospezifische Polymerisation. |2 gnd. | |
| 655 | 4 | |a Electronic books. | |
| 710 | 2 | |a ScienceDirect (Online service) | |
| 776 | 0 | 8 | |i Print version: |a Ceaușescu, Elena. |s Polímerizarea stereospecifică a izoprenului. English. |t Stereospecific polymerization of isoprene. |b First English edition |z 0080299873 |w (DLC) 82018096 |w (OCoLC)8805437. |
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