PVM/MA Copolymers

  • Poly(Methylvinylether/Maleic Acid)Mixed Salts

    Poly(Methylvinylether/Maleic Acid)Masima fefiloi

    O le copolymer o loʻo tuʻuina atu i le paʻu, e solu malie i le vai e maua ai vaifofo lanu amber ma maualuga viscosity ma adhesivity. E faʻaaogaina e pei o se bioadhesive i denture adhesives, ma e pei o le mucoadhesive mo le tuʻuina atu o vailaʻau i mucous membranes.Ma o le alalaupapa masima Calcium e faʻaleleia ai meatotino tuʻufaʻatasia.E sili le malosi susu susu, Tumau umi, Mucoadhesive e mafai ai ona tuʻuina atu i mucous membranes. Faiga Fa'apitoa Fa'apitoa: Fa'aaliga Pa'epa'e i le pa'epa'e pa'epa'e Suavai ...
  • Poly(Methylvinylether/Maleic Anhydride)Copolymer

    Poly(Methylvinylether/Maleic Anhydride)Copolymer

    Le mafai ona solu i le vai, soluble i le THF, Acetone, etc.Hydrolysis e tupu i le vai i lalo o tulaga talafeagai.Mo le gaosiga o oloa di-acid ma oloa afa ester. Fuafuaga Fa'atekinisi Autu: Ituaiga YR-VM/MA AP13 YR-VM/MA AP30 YR-VM/MA AP70 YR-VM/MA AP125 YR-VM/MA AP250 Fa'aaliga Pa'epa'e ile pa'epa'e leai se pa'epa'e Fa'apitoa Viscosity(1% in 2-Butanone) 0.1~0.5 0.5~1 1.0~1.5 1.5~2.5 2.5~4.0 Molecular Weight 130,000~200,000 200,000~500,000 500,000~1,00,00,000,000,000 ~ 1,000,000...
  • Poly(Methylvinylether/Maleic Acid)Copolymer

    Poly(Methylvinylether/Maleic Acid)Copolymer

    O nei polymers o fua acid fomu o le copolymer o le Methylvinyl eter ma Maleic Anhdride, i le vai form.Avalilable i le tele o Molecular mamafa ma tunable rheological properties.Those polymers soluble i le vai, auauna atu o se ata tifaga sili ona lelei ma bioadhesive / mucosal adhesives. Fa'ata'ita'iga Fa'ainisinia Autu ole Fomu Fa'afofo: Ituaiga YR-VM/MASP13 YR-VM/MASP70 YR-VM/MASP125 YR-VM/MASP250 Fa'aaliga Fa'aalia Laititi le puaoa viscous pH Taua (5% i le vai) 1.5~2.5 1.5~2.5 1.5~2.5 1.5~2.5 Gaioiga...
  • Poly(Methylvinylether/Maleic Acid) Half Esters Copolymer

    Poly(Methylvinylether/Maleic Acid) Half Esters Copolymer

    O ituaiga uma e lua o copolymers o le Monoalkyl ester o poly (methyl vinyl ether/maleic acid), o oloa e fausia ai ata malō ma manino iila. O ata tifaga o lo'o fa'aalia ai le pipi'i e aunoa ma se pa'u, e matua'i lelei lona malosi, ma le susū. Solu i le ava malosi, esters, ketones ma glycol ethers ma e lelei le fetaui lelei ma mea fa'aola. Faiga Fa'apitoa Fa'apitoa: Oloa YR-ES225 YR-BS425 INCI Igoa Ethyl Esters o le PVM/MA Copolymer Butyl Ester o le PVM/MA Copolymer CAS # 25087-06-3 25119-68-0 ...