Patents by Inventor Shinako Mori

Shinako Mori has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process for producing silane-modified polyphenylene ether and thermoplastic resin composition containing the same
    Patent number: 5177156
    Abstract: A process for producing a terminal-modified polyphenylene ether represented by formula (III): ##STR1## wherein Q.sup.1 represents a halogen atom, a primary of secondary alkyl group, a phenyl group, an aminoalkyl group, a hydrocarbon oxy group, or a halo-hydrocarbon oxy group; Q.sup.2 represents a hydrogen atom, a halogen atom, a primary or secondary alkyl group, a phenyl group, a haloalkyl group, a hydrocarbon oxy group, or a halo-hydrocarbon oxy group; n represents an integer of at least 10; X represents an oxygen atom or a nitrogen atom;R.sup.1 represents an alkylene group having from 1 to 12 carbon atoms; R.sup.2 and R.sup.3 each represents a hydrocarbon group having from 1 to 6 carbon atoms; s represents 1 when X is an oxygen atom, or 2 when X is a nitrogen atom; and t represents an integer of from from 1 to 3,which comprises reacting a polyphenylene ether represented by formula (I): ##STR2## wherein Q.sup.1, Q.sup.
    Type: Grant
    Filed: May 17, 1991
    Date of Patent: January 5, 1993
    Assignee: Mitsubishi Petrochemical Co., Ltd.
    Inventors: Mitsutoshi Aritomi, Haruo Ohmura, Hiroshi Nakano, Michiharu Kihira, Yusuke Arashiro, Fumiyoshi Yamada, Shinako Mori, Fumiyo Ikehata