Method of refining polymerized rosin and polymerized rosin esters,申请号US19410424139-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Method of refining polymerized rosin and polymerized rosin esters
摘要
申请公布号	US2322316(A)	申请公布日期	1943.06.22
申请号	US19410424139	申请日期	1941.12.23
申请人	HERCULES POWDER COMPANY	发明人	RUMMELSBURG ALFRED L.
分类号	C09F1/00	主分类号	C09F1/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Method for determination of co-occurences of attributes

Color-code system of rating tennis skills

Superimpose-plate for view finder

ORGANIC ACID SALT OF AMLODIPINE

Process for the production of quinazolines

Process for preparing pyridine-substituted amino ketal derivatives

Surface preparation of rubber for coatings or bonding

Novel heterocyclic derivatives

Organophotoreceptor with novel charge transport compounds having an epoxy group

Semiconductor device with ESD protection

Video encoder capable of differentially encoding image of speaker during visual call and method for compressing video signal using the same

Method and device for the production of blown hollow bodies

Dynamic pressure bearing with improved starting characteristics

Inhibition of IL-17 production

System and method of unacknowledged network layer service access point identifier (NSAPI) recovery in sub-network dependent convergence protocol (SNDCP) communication

Data collection device with integrated data translation

High frequency module

Transferring control of a TCP connection between devices

ANTI-FOULING SILICONE VARNISH, METHOD FOR APPLICATION OF SAID VARNISH TO A SUPPORT AND SUPPORT TREATED THUS