Perm-selective dialysis membranes. II. Films based on acrylic acid-n-butyl methacrylate copolymers?a critical comparison with cellulose films

1973 ◽  
Vol 7 (1) ◽  
pp. 3-37 ◽  
Author(s):  
W. M. Muir ◽  
R. A. Gray ◽  
J. M. Courtney ◽  
P. D. Ritchie
Keyword(s):  
Acrylic Acid ◽  
Butyl Methacrylate ◽  
Cellulose Films ◽  
Critical Comparison ◽  
Methacrylate Copolymers ◽  
Dialysis Membranes

scholarly journals Separation of Poly(styrene-block-t-butyl methacrylate) Copolymers by Various Liquid Chromatography Techniques

2012 ◽  
Vol 2012 ◽  
pp. 1-9 ◽  
Author(s):  
Tina Šmigovec Ljubič ◽  
David Pahovnik ◽  
Majda Žigon ◽  
Ema Žagar
Keyword(s):  
Liquid Chromatography ◽  
Block Copolymers ◽  
Molar Mass ◽  
Small Difference ◽  
Reversed Phase ◽  
Butyl Methacrylate ◽  
Critical Conditions ◽  
Chromatographic Techniques ◽  
Methacrylate Copolymers ◽  
Gradient Liquid Chromatography

The separation of a mixture of three poly(styrene-block-t-butyl methacrylate) copolymers (PS-b-PtBMA), consisting of polystyrene (PS) blocks of similar length andt-butyl methacrylate (PtBMA) blocks of different lengths, was performed using various chromatographic techniques, that is, a gradient liquid chromatography on reversed-phase (C18 and C8) and normal-phase columns, a liquid chromatography under critical conditions for polystyrene as well as a fully automated two-dimensional liquid chromatography that separates block copolymers by chemical composition in the first dimension and by molar mass in the second dimension. The results show that a partial separation of the mixture of PS-b-PtBMA copolymers can be achieved only by gradient liquid chromatography on reversed-phase columns. The coelution of the two block copolymers is ascribed to a much shorter PtBMA block length, compared to the PS block, as well as a small difference in the length of the PtBMA block in two of these copolymers, which was confirmed by SEC-MALS and NMR spectroscopy.

Rise of photoluminescence in the photolysis of EuIII complexes with copolymers of acrylic acid and butyl methacrylate

1994 ◽  
Vol 43 (5) ◽  
pp. 904-905 ◽  
Author(s):  
A. G. Mirochnik ◽  
N. V. Petrochenkova ◽  
V. E. Karasev ◽  
I. A. Borisov ◽  
A. P. Kulikov ◽  
...  
Keyword(s):  
Acrylic Acid ◽  
Butyl Methacrylate

Organic-inorganic cross-linked structures prepared from reactive n-butyl methacrylate-3-(trimethoxysilyl)propyl methacrylate copolymers

2007 ◽  
Vol 80 (1) ◽  
pp. 93-101 ◽  
Author(s):  
V. N. Pavlyuchenko ◽  
O. V. Sorochinskaya ◽  
S. Ya. Khaikin ◽  
S. P. Fedorov ◽  
E. A. Sosnov ◽  
...  
Keyword(s):  
Butyl Methacrylate ◽  
Propyl Methacrylate ◽  
Methacrylate Copolymers ◽  
Reactive N

Styrene and butyl methacrylate copolymers and their application in leather finishing

2009 ◽  
Vol 111 (3) ◽  
pp. 1488-1495 ◽  
Author(s):  
O. A. Mohamed ◽  
A. B. Moustafa ◽  
M. A. Mehawed ◽  
N. H. El-Sayed
Keyword(s):  
Butyl Methacrylate ◽  
Methacrylate Copolymers ◽  
Leather Finishing

Interaction of Cationic Surfactants with Acrylic Acid−Ethyl Methacrylate Copolymers

Langmuir ◽  
1996 ◽  
Vol 12 (3) ◽  
pp. 607-612 ◽  
Author(s):  
Vera A. De Oliveira ◽  
Marcio J. Tiera ◽  
Miguel G. Neumann
Keyword(s):  
Acrylic Acid ◽  
Cationic Surfactants ◽  
Ethyl Methacrylate ◽  
Methacrylate Copolymers
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