Precision fragmentation assemblages and olefin polymerization catalysts made therefrom
申请人:ROHM AND HAAS COMPANY
公开号:EP1439197A1
公开(公告)日:2004-07-21
A precision fragmentation assemblage is disclosed, along with precision fragmentation assemblage catalysts derivable therefrom. A method for the preparation of a precision fragmentation assemblage is also disclosed, along with a method for preparing precision fragmentation assemblage catalysts from precision fragmentation assemblages. A method is further disclosed for using precision fragmentation catalysts in the polymerization of olefins to produce polyolefins.
The present invention relates to a process for preparing dry polymer granules having increased minimum ignition energy, lowered to unchanged maximum explosion pressure, lowered explosion strength (Kst) coupled with reduced dusting levels by drying a mixture including one or more emulsion polymers and one or more surfactants having HLB values between 10 and 25.
The present invention relates to a hollow sphere polymer composition suitable for absorbing active ingredients including oily substances, hydrophilic materials, hydrophobic materials and combinations thereof. A process for loading one or more active ingredients into one or more hollow sphere polymers under high shear mixing and a process for preparing flow powders including polymer carriers comprising one or more active ingredients is described.
Process for absorbing hydrophobic substances in polymers having an hollow structure
申请人:ROHM AND HAAS COMPANY
公开号:EP1632281A1
公开(公告)日:2006-03-08
The present invention relates to a hollow sphere polymer composition suitable for absorbing active ingredients including oily substances and hydrophobic materials. A process for encapsulating one or more active ingredients using hollow sphere polymers is described.
ELECTROCHEMICAL ELEMENT ELECTRODE COMPOSITION, ELECTROCHEMICAL ELEMENT ELECTRODE, ELECTROCHEMICAL ELEMENT, AND METHOD FOR PRODUCING ELECTROCHEMICAL ELEMENT ELECTRODE COMPOSITION
申请人:Zeon Corporation
公开号:EP3316359A1
公开(公告)日:2018-05-02
Provided is a novel technique that enables an electrochemical device to display excellent high-temperature storage characteristics. A composition for an electrochemical device electrode contains a conductive material, a particulate polymer including a polar group-containing monomer unit, a water-soluble polymer, and water. The polar group-containing monomer unit is at least one selected from the group consisting of a hydrophilic group-containing monomer unit and a nitrile group-containing monomer unit.