Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate
2007-01-11
2010-12-14
Jagannathan, Vasu (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
C524S501000, C524S187000, C428S343000, C156S334000
Reexamination Certificate
active
07851531
ABSTRACT:
An aqueous pressure-sensitive adhesive composition of the invention comprises a rubber-based latex and a tackifier resin emulsion, wherein the tackifier resin emulsion is that obtained by emulsifying a tackifier resin in the presence of an emulsifier containing an ammonium salt of rosins; and the aqueous pressure-sensitive adhesive composition contains a water-soluble salt of casein as protective colloid. The aqueous pressure-sensitive adhesive composition is excellent in mechanical stability and insulating characteristics and has good moisture-proof adhesive strength.
REFERENCES:
patent: 5116895 (1992-05-01), Knutson
patent: 5236624 (1993-08-01), Lepert et al.
patent: 5606016 (1997-02-01), Maeda et al.
patent: 6586505 (2003-07-01), Cronin et al.
patent: 2001/0031355 (2001-10-01), Nakagawa et al.
patent: 2001/0052557 (2001-12-01), Rouse et al.
patent: 2003/0158331 (2003-08-01), Shoaf et al.
patent: 2004/0254276 (2004-12-01), Okada et al.
patent: 0 626 398 (1994-11-01), None
patent: 3-170574 (1991-07-01), None
patent: 07-133473 (1993-05-01), None
patent: 7-133473 (1995-05-01), None
patent: 2004115767 (2004-04-01), None
patent: 2005029759 (2005-02-01), None
Zile and Borglin, Use of Modified Rosins in Soap, Oil and Soap, Dec. 1945, p. 331-334.
European Search Report issued on the corresponding European Patent Application No. 06026621.0, dated May 6, 2008.
Myoujin Masanori
Shirai Masato
Yatagai Takahiro
Jagannathan Vasu
Knobbe Martens Olson & Bear LLP
Lee Doris L
Nitto Denko Corporation
LandOfFree
Aqueous pressure-sensitive adhesive composition,... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Aqueous pressure-sensitive adhesive composition,..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aqueous pressure-sensitive adhesive composition,... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4207377