Patent application number | Description | Published |
20090090454 | METHOD FOR JOINING PIPING SYSTEMS AND PIPING TO EQUIPMENT, FIXTURES, DEVICES, STRUCTURES, AND APPLIANCES - A method to join pipe is disclosed using a curable one or two part adhesive composition comprising an effective amount of a boron containing initiator compound such as an organoborate, a stabilized organoborane complex, or combinations thereof; one or more monomers, oligomers, polymers or mixtures thereof having olefinic unsaturation which is capable of polymerization by free radical polymerization; and optionally a decomplexing agent. An especially preferred organoborane is one where a tertiary or quaternary nitrogen atom is bonded to the organoborane to prepare an amido-borate. In those embodiments where the nitrogen is quaternary, the quaternary nitrogen portion of the amido-borate is the cationic counter ion for the borate anion portion of the compound to which the quaternary nitrogen atom is bonded. | 04-09-2009 |
20100105910 | BLOCKING AGENTS FOR ORGANOBORANE COMPOUNDS - An organoborane complex is disclosed. The complex includes a blocking agent comprising a bifunctional Lewis base. The blocking agents include an amine group and a second functional group that has a lower Lewis basicity than the first functional group. The blocking is based on amino alkyl pyridines. | 04-29-2010 |
20120016080 | INITIATORS FOR POLYMERIZATION OF VINYL MONOMERS BASEDON THE REACTION OF PHENOXYALUMINUM COMPLEXES WITH OXYGEN - One exemplary embodiment includes a method comprising polymerizing vinyl monomers with an initiator comprising a phenoxyaluminum alkyl compound in the presence of oxygen. | 01-19-2012 |
20120101218 | METHOD FOR PRODUCING BLOCK COPOLYMERS - A method for producing an AB block copolymer with PDI is provided. The method comprises steps of:
| 04-26-2012 |
20140323638 | PROCESS FOR PREPARING POLYURETHANE ACRYLIC HYBRID DISPERSIONS - The present invention provides a new process for making polyurethane/acrylic (PUA) hybrid dispersions, specifically, it relates to a chemical hybrid method for preparing stable, super durable and water whitening resistant PUA hybrid dispersions. The present invention further provides a PUA hybrid dispersion prepared according to the above process and a coating composition comprising the PUA hybrid dispersion. | 10-30-2014 |
20140323639 | NEW PROCESS FOR MAKING CROSSLINKABLE POLYURETHANE /ACRYLIC HYBRID DISPERSIONS - The present invention provides a new process of preparation for PUA with superior mechanical performance, such as elongation, and tensile strength. The process is solvent free, smooth, and robust. PU prepolymer prepared according to the present invention has low viscosity, and contains no particulate DMPA. | 10-30-2014 |
20140343228 | Polymers with Carboxylic Ammonium Groups as Latent Catalysts for Epoxy Curing Applications - A one-component epoxy composition containing a latent catalyst and with surprisingly long storage stability. The catalyst being a reaction product of at least one tertiary amine compound and at least one polymer having at least one carboxylic acid and/or anhydride group. | 11-20-2014 |
20150045491 | POLYURETHANE/ACRYLIC HYBRID DISPERSIONS FOR ROOF COATINGS AND THEIR PREPARATION - The present invention provides a process for making polyurethane/acrylic hybrid dispersions useful in high PVC coatings with excellent DPUR and water swelling performance, wherein acid monomers are used in acrylic polymerization. | 02-12-2015 |