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
2004-09-02
2010-11-30
Choi, Ling-Siu (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...
C424S445000, C525S477000
Reexamination Certificate
active
07842752
ABSTRACT:
The invention relates to an adhesive composition comprising hydrophilic silicone elastomers and hydrophobic silicone elastomers and optionally water absorbent material, wherein the ratio between the hydrophilic silicone elastomers and the hydrophobic silicone elastomers is from 95:5 to 5:95. The adhesive is suited for medical use due to its skin-friendliness. The invention further relates to a medical device comprising said adhesive composition.
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patent: 5473026 (1995-12-01), Strong et al.
patent: 6479724 (2002-11-01), Areskoug et al.
patent: 2004/0175344 (2004-09-01), Woller
patent: WO 87/03477 (1987-06-01), None
patent: WO 02/087642 (2002-11-01), None
Choi Ling-Siu
Coloplast A/S
Jacobson & Holman PLLC
Wang Chun-Cheng
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