nylon-6,6static SIMSToF-SIMSpolymer surface analysisThe characteristic static SIMS spectra of the cyclic monomer of Nylon-6,6 have been obtained from the isolated and purified material. The spectra are sufficiently different from those obtained from bulk Nylon-6,6 polymer. Intense fragment ions ...
20. The resilient cation exchange membrane of claim 17, wherein the non-woven sheet material is selected from a group consisting of polyester, polyvinyl chloride, low-density polyethylene, very-low-density polyethylene, polypropylene, polysulfone, nylon, nylon-polyamides, polyglycolide, polyglycolic aci...
NY State Center for Advanced Thin Film Technology, State University of New York, Albany, NY, USAJohn Wiley & Sons, LtdSurface and Interface AnalysisBurrell, M. C.; Chao, H. S. I.; Meerman, T. P.; Peterson, G. S. Detection of Nylon 66 Cyclic Monomers on Polymer Surfaces Using ...
V e, V e/ V t, V e/ V o, K d, and V e/( V o + V i), have been confirmed for the cyclic monomer and oligomers of nylon 6. Deviation from linearity of the elution values of the cyclic dimer of nylon 66 implies that the dimension of the dimer is contracted in a solution ...
Moreover, the invention provides a method for preparing a nylon 66 copolymer containing dimeric acid comonomers, which comprising reacting 60.0˜90 mol % of hexadiacid and hexadiamine, 0.1˜3.0 mol % of dimeric acid and 0.1˜3.0 mol % of 2-methyl-1,5-pentadiamine in a ...
Ni2(CO)6P2 (C6H5)4Mo(CO)6, Mn2(CO)10 and Fe2(CO)6P2 (CH3)4 with (b) N-bromosuccinimide, N-chloroand N,N-dichloro-p-toluenesulphonamides, N-chlorobenzamide, N-chloro-N-ethylacetamide and N-chlorinated wool, silk, gelatin, polymethyl glutamate, nylon 6, nylon 66 and nylon 6. ...
Examples describe the production of hexamethyleneimine and hexamethylene-1,6-diamine from polyhexamethylene adipamide (nylon 66 polymer) and hexamethyleneimine, hexamethylene-1,6- diamine and N-(6-aminohexyl)-hexamethyleneimine from polycaprolactam (nylon 6 polymer)....
The theory for the case involving degradative chain transfer is applied to data on the grafting of itaconic acid to 66 nylon and values are deduced for the ratio of transfer to propagation constants and transfer to termination constants. Lower limits for the absolute values of these constants are...
Examples describe the production of hexamethyleneimine and hexamethylene-1,6-diamine from polyhexamethylene adipamide (nylon 66 polymer) and hexamethyleneimine, hexamethylene-1,6- diamine and N-(6-aminohexyl)-hexamethyleneimine from polycaprolactam (nylon 6 polymer).LAMBERT ARTHUR...
Examples describe the production of hexamethyleneimine and hexamethylene-1,6-diamine from polyhexamethylene adipamide (nylon 66 polymer) and hexamethyleneimine, hexamethylene-1,6- diamine and N-(6-aminohexyl)-hexamethyleneimine from polycaprolactam (nylon 6 polymer).LAMBERT,ARTHUR...