Cloud-Point Pressure Curves of Ethene/Poly[ethylene-co-((meth)acrylic acid)] Mixtures

2003 ◽  
Vol 204 (4) ◽  
pp. 638-645 ◽  
Author(s):  
Michael Buback ◽  
Henning Latz
Keyword(s):  
Acrylic Acid ◽  
Cloud Point ◽  
Meth Acrylic Acid ◽  
Point Pressure ◽  
Poly Ethylene ◽  
Cloud Point Pressure

Cloud point pressure in the system polyethylene + ethylene – Impact of branching

2016 ◽  
Vol 428 ◽  
pp. 38-47 ◽  
Author(s):  
Christoph Walowski ◽  
Kai Langenbach ◽  
Dieter Browarzik ◽  
Sabine Enders
Keyword(s):  
Cloud Point ◽  
Point Pressure ◽  
Cloud Point Pressure

Dual hydrophilic polymers based on (meth)acrylic acid and poly(ethylene glycol) – synthesis and water uptake behavior

2010 ◽  
Vol 1 (10) ◽  
pp. 1669 ◽  
Author(s):  
Andreas Krieg ◽  
Christian Pietsch ◽  
Anja Baumgaertel ◽  
Martin D. Hager ◽  
C. Remzi Becer ◽  
...  
Keyword(s):  
Acrylic Acid ◽  
Ethylene Glycol ◽  
Water Uptake ◽  
Hydrophilic Polymers ◽  
Poly Ethylene Glycol ◽  
Meth Acrylic Acid ◽  
Poly Ethylene

Phase Behaviours of Polybutadiene–Polyacrylic Acid Brushes in Compressed Carbon Dioxide

2015 ◽  
Vol 68 (8) ◽  
pp. 1255 ◽  
Author(s):  
Rui Zhang ◽  
Lixiao Liu ◽  
Yicun Wen ◽  
Yu Cang ◽  
Guixin Shi ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Phase Separation ◽  
Acrylic Acid ◽  
Ternary System ◽  
Polyacrylic Acid ◽  
Polymer Brushes ◽  
Phase Behaviour ◽  
Point Pressure ◽  
Cloud Point Pressure ◽  
Co2 Addition

Our present work investigated the phase behaviour of polybutadiene–poly acrylic acid (PB–PAA) brushes–solvent–CO2 ternary system in detail. The phase separation pressures increased with increasing temperatures and solid contents of PB–PAA solution, and decreased with increasing sizes of the brushes. Considering that the expansion of water was much smaller than that of ethanol by compressed CO2, a higher cloud point pressure of CO2 could be employed to reach the phase separation when water was added as the co-solvent. Owing to the penetration of CO2 into the periphery of the shell, the chains of the polymer brushes initially shrank and then turned to aggregations before finally precipitating upon CO2 addition. Our results provide a simple and effective way for separation and recovery of polymer brushes that could promote a wider range of their applications.

Interaction in POSS-poly(ethylene-co-acrylic acid) nanocomposites

2013 ◽  
Vol 46 (3) ◽  
pp. 160-166 ◽  
Author(s):  
Nadka Tzankova Dintcheva ◽  
Elisabetta Morici ◽  
Rossella Arrigo ◽  
Francesco Paolo La Mantia
Keyword(s):  
Acrylic Acid ◽  
Poly Ethylene
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