CONJUGATES, PARTICLES, COMPOSITIONS, AND RELATED METHODS
申请人:CERULEAN PHARMA INC.
公开号:US20140037573A1
公开(公告)日:2014-02-06
Particles and conjugates for delivering nucleic acid agents. Compositions containing the particles, the conjugates, or both. Methods of using the particles, the conjugates, and the compositions.
Emulsion-type pressure sensitive adhesive and process for producing the same
申请人:Takashima Kiyokuni
公开号:US20060194912A1
公开(公告)日:2006-08-31
A process for producing an emulsion pressure-sensitive adhesive comprises (co)polymerizing a main monomer in the presence of a protective colloid, the protective colloid being an acrylic copolymer comprising (A-1) at least one hydrophilic monomer selected from the group consisting of acrylamide, methacrylamide, hydroxyethyl acrylate and hydroxyethyl methacrylate and (B-1) an alkyl (meth)acrylate that is copolymerizable with the hydrophilic monomer (A-1) and whose alkyl group has 4 to 18 carbon atoms, or (A-2) a hydrophilic monomer being acrylic acid and/or methacrylic acid and (B-2) an alkyl (meth)acrylate that is copolymerizable with the hydrophilic monomer (A-2) and whose alkyl group has 4 to 9 carbon atoms; the hydrophilic monomer and the alkyl (meth)acrylate being copolymerized in a weight ratio in the range of 40-70:60-30; the acrylic copolymer having a weight-average molecular weight in the range of 500 to 50000. The acrylic copolymer for forming the protective colloid may be copolymerized with a third monomer (C) being acrylonitrile and/or styrene according to need. An emulsion pressure-sensitive adhesive obtained as above exhibits particularly high adhesive property to wetting surfaces.
CONJUGATES, PARTICLES, COMPOSITIONS, AND RELATED METHODS OF USE
申请人:Eliasof Scott
公开号:US20140296322A1
公开(公告)日:2014-10-02
Particles and conjugates for delivering nucleic acid agents. Compositions containing the particles, the conjugates, or both. Methods of using the particles, the conjugates, and the compositions.
ACRYLIC RUBBER COMPOSITION, ACRYLIC RUBBER MOLDED PRODUCT, AND METHOD FOR PRODUCING SAME
申请人:DAIKIN INDUSTRIES, LTD.
公开号:US20140346707A1
公开(公告)日:2014-11-27
The present invention aims to provide an acrylic rubber composition capable of giving an acrylic rubber molded product good in low-friction properties and non-sticking properties. The present invention relates to an acrylic rubber composition containing an acrylic rubber (A) and a fluororesin (B), the fluororesin (B) being a perfluororesin.
Ion exchange resin flocs, their preparation and regeneration and ion exchange and filtration processes using them
申请人:ROHM AND HAAS COMPANY
公开号:EP0009394A1
公开(公告)日:1980-04-02
Flocs prepared by mixing cationic and anionic fine particle size ion exchange resins are useful in filtration and ion exchange processes. Such flocs comprising weakly acidic and weakly basic ion exchange resins may be regenerated thermally. The resins comprise substantially spherical beads of crosslinked copolymer having diameters of 0.01 to 1.5 micrometers and bearing 0.7 to 1.5 ion exchange functional groups per monomer unit.