Patent application 14235243 (US), filed 2014-05-08
Publication number: US20140303285A1
Title: NOVEL BIODEGRADABLE MASTER BATCH AND PREPARATION METHOD THEREOF
CPC codes: C08K   3/013
C08L  67/04
C08K   3/017
C08L 101/16
C08J   9/0023
C08J   9/0066
C08J   9/10
C08J2201/024
C08J2300/16
C08K   5/005
C08K   5/0066
C08K2003/3045
C08L  63/00
C08L2310/00
Office action: rejection, dated 2015-10-15
Rejection reasons: anticipation_102
indefiniteness_112
Prior art cited: ref_id: 6037384
ref_type: patent
severity: novelty_destroying
Final disposition: rejected (2015-10-15)