scholarly journals Automated Solvent‐Free Polymerization of Hyperbranched Polyglycerol with Tailored Molecular Weight by Online Torque Detection

2021 ◽  
pp. 2000688
Author(s):  
Matthias Wallert ◽  
Johann Plaschke ◽  
Mathias Dimde ◽  
Vahid Ahmadi ◽  
Stephan Block ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Solvent Free ◽  
Hyperbranched Polyglycerol

THE EFFECT OF MOLECULAR WEIGHT AND CONCENTRATION OF HYPERBRANCHED POLYGLYCEROL FOR SOLUBILISING HYDROPHOBIC DRUGS

2014 ◽  
Vol 22 (1) ◽  
pp. 13-22
Author(s):  
Suriani Shamsudin ◽  
◽  
Lance J. Twyman ◽  
Muhamad Fadhlullah Rahmat ◽  
◽  
...  
Keyword(s):  
Molecular Weight ◽  
Hydrophobic Drugs ◽  
Hyperbranched Polyglycerol

Biocatalytic Solvent-Free Polymerization To Produce High Molecular Weight Polyesters

1997 ◽  
Vol 13 (3) ◽  
pp. 318-325 ◽  
Author(s):  
A.K. Chaudhary ◽  
J. Lopez ◽  
E.J. Beckman ◽  
A.J. Russell
Keyword(s):  
Molecular Weight ◽  
High Molecular Weight ◽  
Solvent Free

scholarly journals Unprecedented High-Modulus High-Strength Tapes and Films of Ultrahigh Molecular Weight Polyethylene via Solvent-Free Route

2011 ◽  
Vol 44 (14) ◽  
pp. 5558-5568 ◽  
Author(s):  
Sanjay Rastogi ◽  
Yefeng Yao ◽  
Sara Ronca ◽  
Johan Bos ◽  
Joris van der Eem
Keyword(s):  
Molecular Weight ◽  
High Strength ◽  
Ultrahigh Molecular Weight Polyethylene ◽  
Solvent Free ◽  
High Modulus ◽  
Ultrahigh Molecular Weight

Dihalogen and Solvent-Free Preparation of syn-Bimane

Synlett ◽  
2018 ◽  
Vol 29 (08) ◽  
pp. 1043-1046 ◽  
Author(s):  
Flavio Grynszpan ◽  
Ishita Neogi ◽  
Partha Das
Keyword(s):  
Molecular Weight ◽  
Molecular Probes ◽  
Solvent Free ◽  
Low Molecular Weight ◽  
Laser Dyes ◽  
Practical Applications ◽  
Chlorine Gas ◽  
Low Toxicity

Fluorescent bimanes are low molecular weight and low toxicity molecules with applications ranging from biology to LASER dyes. The widespread use of these molecular probes has presumably been stalled by the hazards involved in their current synthetic preparation which involve handling of dangerous halogens like chlorine (gas) and bromine (liq.). The accessibility achieved by the simple and safe dihalogen and solvent-free methodologies described here open the floodgates to additional future practical applications of bimanes.

scholarly journals Properties and structure of high temperature resistant cyanate ester/polyethersulfone blends using solvent-free toughening approach

2020 ◽  
Author(s):  
Lyaysan Amirova ◽  
Fabian Schadt ◽  
Markus Grob ◽  
Christian Brauner ◽  
Thomas Ricard ◽  
...  
Keyword(s):  
Molecular Weight ◽  
High Temperature ◽  
Network Formation ◽  
Mechanical Analysis ◽  
Solvent Free ◽  
Cyanate Ester ◽  
Low Molecular Weight ◽  
Scanning Calorimetry ◽  
Molecular Weights ◽  
The Difference

AbstractA high temperature resistant novolac cyanate ester was blended with polyethersulfone (PES) with different molecular weights using the solvent-free approach. The phase separation, curing behavior and thermal properties were studied using hot stage microscopy, differential scanning calorimetry and dynamic mechanical analysis. Results showed the difference in the morphology for blends with different molecular weight PES explained by possible network formation. The influence of PES content on the glass transition temperature and mechanical properties was investigated. The most significant toughening effect (increase of 132% in fracture toughness) was achieved on a functionalized low molecular weight PES (20 parts per hundred of resin, phr). Rheology investigation allowed to estimate the optimal content of PES (15 phr) for further prepreg manufacturing.

scholarly journals Development of Solvent-Free Offset Ink Using Vegetable Oil Esters and High Molecular-Weight Resin

2013 ◽  
Vol 62 (6) ◽  
pp. 345-352 ◽  
Author(s):  
Jung Min Park ◽  
Young Han Kim ◽  
Sung Bin Kim
Keyword(s):  
Molecular Weight ◽  
High Molecular Weight ◽  
Vegetable Oil ◽  
Solvent Free

Synthesis and solvent-free polymerisation of vinyl terephthalate for application as an anode material in organic batteries

RSC Advances ◽  
2016 ◽  
Vol 6 (112) ◽  
pp. 111350-111357 ◽  
Author(s):  
Djawed Nauroozi ◽  
Marijana Pejic ◽  
Pierre-Olivier Schwartz ◽  
Mario Wachtler ◽  
Peter Bäuerle
Keyword(s):  
Molecular Weight ◽  
High Molecular Weight ◽  
Anode Material ◽  
Solvent Free ◽  
Term Stability ◽  
Long Term Stability ◽  
High Molecular Weight Polymers ◽  
Organic Batteries

Solvent-free polymerisation of vinyl terephthalate was used to obtain high molecular weight polymers, whose corresponding Li-salts underlined the superiority of polymers regarding long term stability in battery tests compared to their monomeric counterparts.

Sign in / Sign up

Export Citation Format

Share Document