Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
2006-06-13
2006-06-13
Nutter, Nathan M. (Department: 1711)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C525S199000, C525S200000, C525S214000, C525S215000, C525S232000, C525S240000
Reexamination Certificate
active
07060753
ABSTRACT:
Thermoplastic vulcanizates having improved barrier properties, comprising a high melt flow index thermoplastic olefin resin, butyl rubber and an oligomer of isobutylene and butene.
REFERENCES:
patent: 3037954 (1962-06-01), Gessler et al.
patent: 4212787 (1980-07-01), Matsuda et al.
patent: 4607074 (1986-08-01), Hazelton et al.
patent: 4616052 (1986-10-01), Habibullah
patent: 5143978 (1992-09-01), Berta
patent: 6790911 (2004-09-01), Perevosnik et al.
Cheng Jianya
Gehnen Rainer
Jacob Sunny
ExxonMobil Chemical Patents Inc.
Muller William G.
Nutter Nathan M.
Skinner William A.
LandOfFree
Thermoplastic elastomers having improved barrier properties does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Thermoplastic elastomers having improved barrier properties, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermoplastic elastomers having improved barrier properties will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3672760