Patent application 14413596 (US), filed 2015-01-08
Publication number: US20150203640A1
Title: METHOD FOR PRODUCING CHLORINATED POLYVINYL CHLORIDE RESIN
CPC codes: C08J   3/28
B01J  19/123
C08F   2/48
C08F   8/22
C08F  14/06
C08J2327/24
Office action: rejection, dated 2015-10-16
Rejection reasons: obviousness_103
Prior art cited: ref_id: 3700632
ref_type: patent
severity: obviousness
ref_id: 4350798
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-16)