公开(公告)号：US20220089920A1

公开(公告)日：2022-03-24

申请号：US17539356

申请日：2021-12-01

申请人： Henkel IP & Holding GmbH

发明人： Frances Murphy ,  David Mullen ,  David Condron ,  Brendan Kneafsey ,  Nigel Sweeney

IPC分类号： C09J151/00 ,  C09J133/14 ,  C09J11/02 ,  C08L33/08

摘要： An anaerobically curable composition comprising: (a) a non-encapsulated liquid anaerobically curable monomer forming a liquid phase; (b) a solid component dispersed as a solid phase within the liquid phase formed by the non-encapsulated liquid anaerobically curable monomer; wherein the solid component has (meth)acrylate functionality and: (i) is in particulate form with the particles having a particle size in the range from about 80 μm to about 300 μm; and (ii) has a melting temperature of from about 50° C. to about 90° C.; and (c) a curing component for curing the anaerobically curable composition within the liquid phase. The anaerobically curable composition can easily be coated onto substrates such as threaded fasteners or other parts in its flowable form and then converted to anaerobically curable composition in solid form.

公开(公告)号：US20220073784A1

公开(公告)日：2022-03-10

申请号：US17455489

申请日：2021-11-18

申请人： Henkel IP & Holding GmbH

发明人： Michael Doherty ,  Nigel Sweeney ,  Brendan Kneafsey ,  David Condron ,  Frances Murphy

IPC分类号： C09D175/14 ,  F16L15/04

摘要： A curative free sealant composition for sealing joints between male and female parts, the sealant composition comprising a solid resin component, a solid (meth)acrylate polyurethane component, and an ethoxylated bisphenol-A (meth)acrylate component.