The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 15, 2012
Filed:
May. 26, 2008
Yoshikatsu Mizukami, Osaka, JP;
Eiji Akiba, Osaka, JP;
Yoshikatsu Mizukami, Osaka, JP;
Eiji Akiba, Osaka, JP;
Sanc Salaam Corporation, Osaka, JP;
Kuraray Living Co., Ltd., Osaka, JP;
Abstract
[Object] To provide a polymer composition composed of a functional liquid compound and a polymer, in which the functional liquid compound is phase-separated from but dispersed in the polymer, and a molded product of the polymer composition at lower prices. [Solution] A polymer composition of the present invention includes: a thermoplastic matrix polymer X; a block copolymer Y dispersed in the matrix polymer X; and an additive Z containing an organic compound which is liquid at a melting point of the matrix polymer X or a solution of the organic compound, wherein any two of the matrix polymer X, the block copolymer Y and the organic compound are phase-separated, the block copolymer Y includes a block Y1 which is composed of polymerized monomers having a ring structure and a block Y2 which is composed of monomers different from the monomers of the block Y1, and the organic compound has an intramolecular ring structure or a ring structure formed in a molecule or between molecules due to intermolecular interaction, the organic compound being bleeding-out in the block copolymer Y dispersed in the matrix polymer X. Selected Figure]None