ミクロゲル合成の方法およびそれから製造される製品

Japanese Patent JP5489384

B2

The invention provides in one aspect a process for preparing a microgel by RAFT polymerizing in the presence of a RAFT chain transfer agent, one or more solvophobic monomers and one or more solvophilic monomers to form one or more block copolymers comprising one or more solvophobic blocks and one or more solvophilic blocks wherein the solvophobic block is insoluble in a dispersing medium and the solvophilic block is soluble in the dispersing medium. The block copolymer is dispersed in the dispersing medium to form micelles, which is then stabilized to form the microgel. The dispersing medium can be aqueous or lipophilic. The method of the present invention also permits one to encapsulate a wide variety of materials, such as pigments, dye molecules, and aluminum flakes used in metallized paints.

WO/1997/049736	PARTICLES COMPRISING AMPHIPHILIC COPOLYMERS, HAVING A CROSS-LINKED SHELL DOMAIN AND AN INTERIOR CORE DOMAIN, USEFUL FOR PHARMACEUTICAL AND OTHER APPLICATIONS
JP6944687	Contact-type equipment with biomaterials whose surface has been modified with a biocompatible polymer
JPH04227615	METHOD FOR ACCELERATING PHOTOINIFERTER POLYMERIZATION AND POLYMER PRODUCED THEREBY

Charles T. Belgi
John Chiefari
Jeffrey W. Johnson
Albert Mau
Roshan Maya Dune
Catherine Louise Mood
Graeme Mood
Ezio Rizzard
Gerry Swaggers
Sanzan
Gerry Wilson

JP2001575667A

May 14, 2014

April 06, 2001

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Commonwealth Scientific and Industrial Research Organization

C08F293/00; A61K9/51; C09K23/52; B01J13/00; B01J13/14; C08F2/38; C08F287/00; C08F290/04; C08J3/02; C08L33/06; C08L53/00; C09B67/20; C09D153/00

JP2002520432A
JP2000515181A
JP2000514791A
JP2001508489A
JP10110019A
JP5295120A
JP10195152A

Yoshikazu Tani
Kazuo Abe

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