Solvent free vapour phase photografting of acrylamide onto poly(methyl methacrylate)

Wirsén, Anders; Sun, Hui; Albertsson, Ann‐Christine

doi:10.1016/j.polymer.2005.03.074

Cited by 17 publications

(19 citation statements)

References 21 publications

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“…5. The fittings of C1s and O1s (not shown) found two major bonds between carbon and oxygen such as C\O (287.607 eV) and O\C_O (533.094 eV) [22][23][24]. This finding confirms the previous analyses from FTIR where several vibrational modes of carbon-oxygen molecules are detected, i.e., C_O anti-symmetric/symmetric stretching modes, COO − anti-symmetric/ symmetric modes and C\O vibration mode in C\O\C.…”

Section: Surface Chemical Compositionmentioning

confidence: 99%

Fabrication and characterization of polymethylmethacrylate (PMMA) thin film by plasma polymerization used for cell culture

Hsieh

et al. 2014

Surface and Coatings Technology

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Section: Surface Chemical Compositionmentioning

confidence: 99%

Fabrication and characterization of polymethylmethacrylate (PMMA) thin film by plasma polymerization used for cell culture

Hsieh

et al. 2014

Surface and Coatings Technology

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“…The most commonly used photoinitiators for photografting are benzophenone (BP) and its derivatives. [7][8][9] However, most of them are water insoluble, and hence the photografting has to be performed in organic solvents or mixed solvents of water and organic solvent, which increase cost and induce environmental problems. Obviously, water-soluble photoinitiators are welcomed in the industrial applications of photografting.…”

Section: Introductionmentioning

confidence: 99%

Photografting of acrylic acid and methacrylic acid onto polyolefines initiated by formaldehyde in aqueous solutions

Han

Wang

2009

J of Applied Polymer Sci

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Formaldehyde aqueous solution can act as an effective photoinitiating system for water-borne photografting. The photografting of acrylic acid (AA) and methacrylic acid (MAA) onto high-density polyethylene (HDPE), low-density polyethylene (LDPE) and polypropylene (PP) initiated by formaldehyde aqueous solutions has been reported. The effects of formaldehyde content and monomer concentration on grafting varied with the polymeric substrates and monomers used. For the grafting of AA onto HDPE, the extent of grafting increased with increasing formaldehyde content in the solution, monomer concentration had a little effect on grafting. Whereas for the grafting of MAA onto HDPE, the grafting performed in 8% formaldehyde aqueous solution lead to the highest extent of grafting, the extent of grafting increased with monomer concentration till 2.5 mol/L. MAA was easier to be grafted onto the polyolefins than AA. The easiness of grafting occurring on the polyolefins was in a decreasing order of LDPE > HDPE > PP. Qualitative and semi-quantitative Fourier transform infrared (FTIR) characterizations of the grafted samples were performed. For both grafted LDPE and PP samples, at the same irradiation time, the carbonyl index of the samples grafted with MAA was higher than that grafted with AA. The FTIR results are in accord with the results obtained by gravimetric method. The water absorbency of the grafted samples increased almost linearly with the extent of grafting. The PE films grafted with AA adsorbed more water than those grafted with MAA. This study had broadened the water-borne initiating system for photografting.

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“…The experimental setup is presented in Figure 9.4. The advantages of the vapor-phase photografting polymerizations lie in the relatively high efficiency due to the solvent-free polymerization with less homo-polymerization (Lei et al, 2000;Ulbricht et al, 1995;Wirsen et al, 2005Wirsen et al, , 2005a.…”

Section: Photo-grafting Polymerizations By Photo-initiatorsmentioning

confidence: 99%

Polymer Surface Modifications by Coating

Tsuji

Maeda

Hotta

2016

Printing on Polymers

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Solvent free vapour phase photografting of acrylamide onto poly(methyl methacrylate)

Cited by 17 publications

References 21 publications

Fabrication and characterization of polymethylmethacrylate (PMMA) thin film by plasma polymerization used for cell culture

Fabrication and characterization of polymethylmethacrylate (PMMA) thin film by plasma polymerization used for cell culture

Photografting of acrylic acid and methacrylic acid onto polyolefines initiated by formaldehyde in aqueous solutions

Polymer Surface Modifications by Coating

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