Patent application 13578523 (US), filed 2012-08-10
Publication number: US20130030130A1
Title: METHOD FOR PRODUCING BLOCK POLYMER, BLOCK POLYMERS, AND SURFACE TREATMENT AGENT
CPC codes: C08F 293/005
C08F2438/02
D06M  15/277
D06M2200/01
D06M2200/10
D06M2200/11
D06M2200/12
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
Prior art cited: ref_id: 20080312377
ref_type: patent
severity: obviousness
ref_id: 20070123669
ref_type: patent
severity: obviousness
Final disposition: rejected (2015-10-15)