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1.发明授权TERPENE RESIN- AND HYDROCARBON RESIN-BASED SURFACTANTS AND AQUEOUS DISPERSION OF TACKIFIER 有权表面活性剂对TERPENHARZ-与烃树脂BASE和增粘剂的水分散体
公开(公告)号：EP1597333B1
公开(公告)日：2010-08-11
申请号：EP04705867.2
申请日：2004-01-28
CPC分类号： C08L71/02 , B01F17/0028 , C08F8/14 , C08F8/46 , C08G65/2615 , C08G65/329 , C08G65/332 , C08L2205/05 , C08L2666/04 , C09J7/38 , C09J11/06 , C09J11/08 , C09J171/02 , C09J2471/00 , Y10T428/2852
摘要： A process for preparing a surfactant, useful for dispersing tackifier resins in aqueous media, comprises reacting an alphabeta-unsaturated carboxylic acid or anhydride, or an ester thereof, with a terpene- or hydrocarbon-based resin to form an adduct, then reacting the adduct with a polyalkylene polyol to yield the surfactant. In a related embodiment, the surfactant is subsequently functionalized. Also disclosed are surfactants prepared using a disclosed process; compositions comprising a disclosed surfactant and a tackifier resin; aqueous dispersions comprising a disclosed surfactant; tackifier resin and water; adhesive compositions comprising a disclosed aqueous dispersion and a polymer latex; and pressure sensitive adhesive overlays prepared using a disclosed adhesive composition.
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2.发明公开TERPENE RESIN- AND HYDROCARBON RESIN-BASED SURFACTANTS AND AQUEOUS DISPERSION OF TACKIFIER 有权表面活性剂对TERPENHARZ-与烃树脂BASE和增粘剂的水分散体
公开(公告)号：EP1597333A2
公开(公告)日：2005-11-23
申请号：EP04705867.2
申请日：2004-01-28
CPC分类号： C08L71/02 , B01F17/0028 , C08F8/14 , C08F8/46 , C08G65/2615 , C08G65/329 , C08G65/332 , C08L2205/05 , C08L2666/04 , C09J7/38 , C09J11/06 , C09J11/08 , C09J171/02 , C09J2471/00 , Y10T428/2852
摘要： A process for preparing a surfactant, useful for dispersing tackifier resins in aqueous media, comprises reacting an alphabeta-unsaturated carboxylic acid or anhydride, or an ester thereof, with a terpene- or hydrocarbon-based resin to form an adduct, then reacting the adduct with a polyalkylene polyol to yield the surfactant. In a related embodiment, the surfactant is subsequently functionalized. Also disclosed are surfactants prepared using a disclosed process; compositions comprising a disclosed surfactant and a tackifier resin; aqueous dispersions comprising a disclosed surfactant; tackifier resin and water; adhesive compositions comprising a disclosed aqueous dispersion and a polymer latex; and pressure sensitive adhesive overlays prepared using a disclosed adhesive composition.
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