Novak Druce Connolly Bove + Quigg LLP
Composition containing intermediate for water-soluble monomer and process for production thereof, composition containing water-soluble monomer, intermediate for water-soluble monomer, and water-soluble monomer and process for production thereof
A composition is provided that contains an intermediate for a water-soluble monomer, wherein this intermediate is suitable for producing a water-soluble polyalkylene glycol-type monomer that has a polymerizable terminal double bond, and suitable for the production of water-soluble polymer, and moreover allows the high-yield production of water-soluble polymer. A process of producing this composition and a water-soluble monomer-containing composition obtained therefrom are also provided. A water-soluble monomer is also provided that can be used as a starting material for a water-soluble polymer that even at high hardnesses exhibits an excellent capacity to capture metal ions such as the calcium ion and magnesium ion, an excellent anti-gelation performance, an excellent anti-soil redeposition performance, a better anti-dye transfer performance than in the past, and also an excellent compatibility with surfactants. A production process is also provided that can produce such a water-soluble monomer at higher yields and higher selectivities (higher purities) than in the past. A composition containing an intermediate for a water-soluble monomer, that contains a compound (A) having a specified structure and that contains a specified amount of a compound (B) having a specified structure. Also, a water-soluble monomer having a specified structure is provided.
Nippon Shokubai Co, Ltd
C C C C C C C C C C C C
C11D C07D C08F C08F C07D C07D C02F C11D C07C C07C C08F C07C
inventional inventional inventional inventional additional additional additional inventional additional inventional inventional inventional
Daisuke Makoto Aki Mitsuaki Atsuro
Michitaka Saito Tsukajima Makino Yoneda