Asymmetric Synthesis of Helical Poly(quinoxaline-2,3-diyl)s by Palladium-Mediated Polymerization of 1,2-Diisocyanobenzenes: Effective Control of the Screw-Sense by a Binaphthyl Group at the Chain-End...
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pubs.acs.org/cgi-bin/jtext?jacsat/118/i38/abs/ja961818g
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Selective polymerization of tertiary monoolefins. United States Patent 3405191. US Patent References: Catalytic reaction of hydrocarbons - - 2224071 ...
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www.freepatentsonline.com/3405191.html
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Helix-sense-selective polymerization of DHPA using [Rh(nbd)Cl]2 in the presence of ... is effective for this type of helix-sense-selective polymerization. ...
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linkinghub.elsevier.com/retrieve/pii/S003238610400919X
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The catalysts showed a very high activity for selective polymerization of isobutene from a C4 mixture. Under a pressure of 1.0 MPa, a liquid hourly space ...
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linkinghub.elsevier.com/retrieve/pii/0926860X93800785
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The aim of the present work was to investigate the selective polymerization of isobutylene in an industrial butane-butylene fraction from a synthetic rubber ...
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www.springerlink.com/index/G128296V44335905.pdf
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Table 2 Helix-sense-selective asymmetric polymerization by anionic catalystsa ... helix-sense-selective polymerized when living helical prepolymer was used ...
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www.imm.ac.cn/journal/ccl/1307/130727-678-01-661-p3.pdf
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This interfacial polymerization is selective for nanofibers, can be readily scaled to make large quantities and can be controlled to selectively produce nanofibers with narrow distributions. Chemical sensors are fabricated from polyaniline nanofibers by casting films on microelectrode arrays.
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www.nsti.org/procs/Nanotech2005v2/4/T80.04
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Process of obtaining an isoprene-enriched FCC C5 fraction and selective polymerization of isoprene from said fraction ; A process is described for obtaining from an “FCC” initial C5 fraction which is enriched with isoprene and purified and usable for the selective polymerization of isoprene.
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freepatentsonline.com/CCL-526-153.html
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Complete Patent Searching Database and Patent Data Analytics Services. ... Method for selective graft polymerization ; The invention relates to a method of making an acrylic graft polymer, especially a urethanized acrylic graft polymer. The method of the invention requires an ethylenically unsaturated monomer...
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freepatentsonline.com/CCL-525-332.700.html
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