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| 1. |
The effects of high pressure on mechanical behavior and properties of polytetrafluoroethylene and polyethylene |
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Journal of Polymer Science Part B: Polymer Letters,
Volume 6,
Issue 4,
1968,
Page 269-273
K. D. Pae,
D. R. Mears,
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ISSN:0449-2986
DOI:10.1002/pol.1968.110060401
出版商:John Wiley&Sons, Inc.
年代:1968
数据来源: WILEY
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| 2. |
Polymerization of 3‐vinylpyrene with Ziegler‐Natta catalyst |
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Journal of Polymer Science Part B: Polymer Letters,
Volume 6,
Issue 4,
1968,
Page 275-280
Kiyoshi Tanikawa,
Shigekazu Kusabayashi,
Hirotaka Hirata,
Hiroshi Mikawa,
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摘要:
AbstractUsing a Ziegler‐Natta catalyst, we obtained a polymer of 3‐vinylpyrene having large π‐electron systems as pendant groups. The conversion was highest at AlEt3/TiCl4= 1/1, being ca. 90%. It was lower with TiCl4alone, and was also reduced down to ca. 30% at Al/Ti = 7/1. The conversion exceeded 80% after only 7 hr. at Al/Ti = 2/1. This polymer has a melting point of 214°C. determined by a polarizing hot‐stage microscope examination. X‐ray examination showed that this polymer is crystalline, although rather poor. The polymer is soluble in many solvents. From the similarity of ultraviolet absorption spectra of 3‐ethylpyrene and polyvinylpyrene prepared by benzoyl peroxide (BPO), TiCl4, AlEt3–TiCl4, this polymer is believed to have a linearly combined chain structure with a large pendant pyrene nucleus and to have no cros
ISSN:0449-2986
DOI:10.1002/pol.1968.110060402
出版商:John Wiley&Sons, Inc.
年代:1968
数据来源: WILEY
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| 3. |
The effect of additives on the radiation‐induced polymerization of butadiene in emulsion |
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Journal of Polymer Science Part B: Polymer Letters,
Volume 6,
Issue 4,
1968,
Page 281-284
J. A. Gervasi,
B. J. Dudley,
V. Stannett,
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ISSN:0449-2986
DOI:10.1002/pol.1968.110060403
出版商:John Wiley&Sons, Inc.
年代:1968
数据来源: WILEY
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| 4. |
The copolymerization of trioxane and trithiane in the solid state |
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Journal of Polymer Science Part B: Polymer Letters,
Volume 6,
Issue 4,
1968,
Page 285-291
J. B. Lando,
P. Frayer,
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ISSN:0449-2986
DOI:10.1002/pol.1968.110060404
出版商:John Wiley&Sons, Inc.
年代:1968
数据来源: WILEY
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| 5. |
Four‐center type photopolymerization in the solid state: Polymerization of p‐phenylene diacrylic acid, esters, and amide |
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Journal of Polymer Science Part B: Polymer Letters,
Volume 6,
Issue 4,
1968,
Page 293-297
Masaki Hasegawa,
Fusae Suzuki,
Hachiro Nakanishi,
Yasuzo Suzuki,
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ISSN:0449-2986
DOI:10.1002/pol.1968.110060405
出版商:John Wiley&Sons, Inc.
年代:1968
数据来源: WILEY
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| 6. |
Equimolecular binary polydienes. III. Nickel catalyst for the preparation of equibinary poly(cis 1,4‐trans 1,4)butadiene |
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Journal of Polymer Science Part B: Polymer Letters,
Volume 6,
Issue 4,
1968,
Page 299-301
J. P. Durand,
Ph. Teyssié,
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ISSN:0449-2986
DOI:10.1002/pol.1968.110060406
出版商:John Wiley&Sons, Inc.
年代:1968
数据来源: WILEY
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| 7. |
Proton spin‐lattice relaxation time measurements in starch |
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Journal of Polymer Science Part B: Polymer Letters,
Volume 6,
Issue 4,
1968,
Page 303-305
K. Adamić,
M. Blinc,
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ISSN:0449-2986
DOI:10.1002/pol.1968.110060407
出版商:John Wiley&Sons, Inc.
年代:1968
数据来源: WILEY
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| 8. |
Effect of pressure on solvent permeation through semipermeable membranes |
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Journal of Polymer Science Part B: Polymer Letters,
Volume 6,
Issue 4,
1968,
Page 307-311
Shlomo Rosenbaum,
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ISSN:0449-2986
DOI:10.1002/pol.1968.110060408
出版商:John Wiley&Sons, Inc.
年代:1968
数据来源: WILEY
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| 9. |
NMR investigation of cosyndiotactic methyl methacrylate–methacrylic acid copolymers |
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Journal of Polymer Science Part B: Polymer Letters,
Volume 6,
Issue 4,
1968,
Page 313-321
E. Klesper,
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ISSN:0449-2986
DOI:10.1002/pol.1968.110060409
出版商:John Wiley&Sons, Inc.
年代:1968
数据来源: WILEY
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| 10. |
Polymer news |
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Journal of Polymer Science Part B: Polymer Letters,
Volume 6,
Issue 4,
1968,
Page 323-328
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ISSN:0449-2986
DOI:10.1002/pol.1968.110060410
出版商:John Wiley&Sons, Inc.
年代:1968
数据来源: WILEY
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