公开(公告)号：US20180066693A1

公开(公告)日：2018-03-08

申请号：US15799022

申请日：2017-10-31

Applicant: THE PATENT WELL LLC

Inventor： Jeff Busby ,  David Schmidt ,  Kent Boomer ,  Matt Boyd ,  Mike Dry ,  Chad Knight ,  Peter Sibello

IPC: F16B19/00 ,  B32B15/095 ,  B32B15/20 ,  B64C1/00 ,  B64C1/12 ,  C09J5/00 ,  C09J7/02 ,  F16B19/04 ,  F16J15/14 ,  B32B15/01

CPC classification number: F16B19/008 ,  B32B15/016 ,  B32B15/095 ,  B32B15/20 ,  B32B2581/00 ,  B64C1/00 ,  B64C1/12 ,  C09J5/00 ,  C09J7/40 ,  C09J7/403 ,  C09J2205/30 ,  F16B5/04 ,  F16B19/00 ,  F16B19/04 ,  F16J15/14 ,  Y10T29/49959

Abstract: Applicant provides a number of embodiments of a sealant, the sealant comprising a polyurethane gel which, in some embodiments, has a thickness of 12 mil or less (uncompressed). Uses of the sealant are shown, including uses between aircraft parts under compression. Sometimes the sealant may have a very thin skeleton. Sometimes the sealant is in the form of a die cut gasket, a tape or a tacky gel sprayable. Methods for making the sealant are also disclosed. The sealants may be used pre-cured or may be sprayed on to the aircraft parts and form in place.