Synthesis and characterization of film-forming poly(urethaneimide) cationomers containing quaternary ammonium groups

Polymer ◽  
2006 ◽  
Vol 47 (16) ◽  
pp. 5724-5735 ◽  
Author(s):  
Michel Awkal ◽  
Anne Jonquieres ◽  
Robert Clement ◽  
Pierre Lochon
Keyword(s):  
Quaternary Ammonium ◽  
Synthesis And Characterization ◽  
Film Forming

Synthesis and Characterization of Quaternary Ammonium Polyether Blocked Polysiloxane

2013 ◽  
Vol 631-632 ◽  
pp. 562-567
Author(s):  
Qiu Feng An ◽  
Bo Xiao ◽  
Xia Meng Xv ◽  
Li Fen Hao
Keyword(s):  
Quaternary Ammonium ◽  
Chemical Structure ◽  
Fiber Surface ◽  
Synthesis And Characterization ◽  
Bending Rigidity ◽  
H Nmr ◽  
Film Forming ◽  
Treated Fiber ◽  
Scanning Electron

In this research, a new quaternary ammonium polyether blocked polysiloxane (QBPEAS) was synthesized by reaction of epoxy polyether terminated polydimethylsiloxane with tetramethylethylenediamine. The chemical structure of QBPEAS was characterized by IR and 1H-NMR. And then the film morphology on fiber substrates was investigated by scanning electron microscope (SEM). The results showed that QBPEAS has a good film-forming ability and can form a macro-smooth Sloane film on the treated fiber surface. In addition, QBPEAS could obviously decrease the bending rigidity and improve the hydrophilicity of the treated fabrics, but has little influence on the fabric whiteness.

scholarly journals Synthesis and characterization of dimethacrylates containing quaternary ammonium functionalities for dental applications

2012 ◽  
Vol 28 (2) ◽  
pp. 219-228 ◽  
Author(s):  
Joseph M. Antonucci ◽  
Diana N. Zeiger ◽  
Kathy Tang ◽  
Sheng Lin-Gibson ◽  
Bruce O. Fowler ◽  
...  
Keyword(s):  
Quaternary Ammonium ◽  
Synthesis And Characterization ◽  
Dental Applications

Synthesis and Characterization of Novel Film-Forming Vinyl Polymer/Silica Colloidal Nanocomposites

Langmuir ◽  
2001 ◽  
Vol 17 (16) ◽  
pp. 4770-4778 ◽  
Author(s):  
J. I. Amalvy ◽  
M. J. Percy ◽  
S. P. Armes ◽  
H. Wiese
Keyword(s):  
Synthesis And Characterization ◽  
Film Forming ◽  
Vinyl Polymer

Synthesis and characterization of new silicon-containing poly(arylene-1,3,4-oxadiazole)s

1995 ◽  
Vol 7 (4) ◽  
pp. 493-501 ◽  
Author(s):  
I Sava ◽  
B Schulz ◽  
S Zhu ◽  
M Bruma
Keyword(s):  
Glass Transition ◽  
Transition Temperature ◽  
Glass Transition Temperature ◽  
Synthesis And Characterization ◽  
Polycondensation Reaction ◽  
Cyclization Process ◽  
Film Forming ◽  
Temperature Solution ◽  
Solution Polycondensation

New silicon-containing aromatic polyhydrazides were synthesized by low-temperature solution polycondensation reaction of bis(p-chlorocarbonylphenyl)diphenylsilane with various aromatic dihydrazides, or of bis(p-carbohydrazidophenyl)diphenylsilane with diacid chlorides. The corresponding poly(arylene-1,3,4-oxadiazole)s wvere prepared by thermal cyclodehydration in the solid state. The cyclization process takes place at temperatures in the range of 250-300 IC. The resulting silicon-containing poly(arylene-1,3,4-oxadiazole)s are soluble in common organic solvents and have good film-forming abilities. They are stable up to 420-480 'C and their glass transition temperature is in the range of 262-278C.

Synthesis and characterization of quaternary ammonium ionomers

2005 ◽  
Vol 98 (3) ◽  
pp. 1100-1105 ◽  
Author(s):  
P. Pazhanisamy ◽  
Mohamed Ariff ◽  
Q. Anwaruddin
Keyword(s):  
Quaternary Ammonium ◽  
Synthesis And Characterization
Sign in / Sign up

Export Citation Format

Share Document