Patent application 13816575 (US), filed 2013-02-12
Publication number: US20130143049A1
Title: INTERLAYER FILM FOR LAMINATED GLASS, AND LAMINATED GLASS
CPC codes: C08K   5/3417
C08K   3/013
B32B  17/10036
B32B  17/10633
B32B  17/10651
B32B  17/10678
B32B  17/10761
B32B2250/03
C08K   3/22
C08K   5/0016
C08K   5/0041
C08K   5/005
Office action: rejection, dated 2015-10-14
Rejection reasons: obviousness_103
Prior art cited: ref_id: 20070009714
ref_type: patent
severity: obviousness
Final disposition: rejected (2015-10-14)