Results 161 to 170 of about 10,860 (230)

Catalyst for making polybutadiene

Focus on Catalysts, 2013
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Research on curing reaction kinetics and curing process of hydroxy-terminated polybutadiene (HTPB) propellants. [PDF]

Sci Rep
Guo Z, Wang Y, Chiumenti M, Wu Y, Zhen S, Liu H, Rossi R, Fu X.   +7 more
europepmc   +1 more source

Energetic plasticizers for GAP-based formulations with ADN: compatibility and performance evaluation of a nitrofurazanyl ether. [PDF]

RSC Adv
Lieber P, Schaller U, Klapötke TM.
europepmc   +1 more source

Study of Polyethylene Oxide-<i>b</i>-Poly(<i>ε</i>-caprolactone-<i>ran</i>-<i>δ</i>-valerolactone) Amphiphilic Architectures and Their Effects on Self-Assembly as a Drug Carrier. [PDF]

Polymers (Basel)
Wang C, Wu T, Li Y, Liu J, Wang Y, Wang K, Li Y, Leng X.   +7 more
europepmc   +1 more source

Polymer Backbone Editing with Cyclopropenes via Olefin Metathesis. [PDF]

ACS Macro Lett
Zhang J, Gutekunst WR.
europepmc   +1 more source

Directed dihydroxylation of a poly(cyclooctadienol) toward densely-hydroxylated polyol adhesives.

Polym Chem
Cooke LS, Zhukhovitskiy AV.
europepmc   +1 more source

Crosslink density in polybutadiene

Journal of Polymer Science, 1958
AbstractThe crosslink density in polybutadiene has been determined by measurement of the polymer molecular weight by osmometry and the primary chain molecular weight by modifier analysis involving radioactive materials. Since the number of polymer molecules is equal to the number of primary chains less the number of crosslinkages, the experimental ...
L. H. Howland, A. Nisonoff, L. E. Dannals, V. S. Chambers   +3 more
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Preparation of primary amine-terminated polybutadiene from cis-polybutadiene

European Polymer Journal, 2021
Abstract As a telechelic polymer, the primary amine-terminated cis-polybutadiene (AmTPB) has a wide application prospect due to its active hydrogens in both end groups and high cis 1,4-chain structure. In this work, the AmTPB with high cis-1,4 content (>96%) was prepared for the first time by taking cis-polybutadiene as a starting material.
Suyun Jie, Bo-Geng Li
exaly   +2 more sources

Synthesis of Flower‐Like Polybutadiene

Macromolecular Chemistry and Physics, 2017
Synthesis of complex macromolecular architectures exhibiting no chain ends such as flower‐like polymers is still of interest in the aim of investigating their physicochemical properties. For this purpose, poly(3,4‐dimethyl maleic imidoethyl acrylate)‐block‐polybutadiene‐block‐poly(3,4‐dimethyl maleic imidoethyl acrylate) triblock copolymer is ...
Nicol, Erwan, Nze, Rene-Ponce, Kaewbuddee, Suwat, Gaillard, Cedric, Carlotti, Stephane   +4 more
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Relaxation transitions in polybutadiene and in polybutadiene-methylstyrenes

Polymer Science U.S.S.R., 1987
Abstract The relaxation transitions in polybutadiene and in its copolymers with methylstyrene were studied by the methods of mechanical relaxation in the range −150–+350°. In this range, up to seventeen transitions of various nature were observed, most of them connected with the butadiene component in the copolymers.
G.M. Bartenev, V.V. Tulinova
openaire   +1 more source