NANJING SIXIN SCIENTIFIC-TECHNOLOGICAL APPLICATION RESEARCH INSTITUTE CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 2132
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1101
 
  
 
C11D DETERGENT COMPOSITIONS 164
 
  
 
D21H PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR 137

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9321907 Process for preparation of stable fatty alcohol emulsionJun 04, 12Apr 26, 16[D21H, C08K, B01D]
9023781 Particle defoamer comprising a silicone emulsion and process for preparing sameDec 14, 11May 05, 15[C11D, B01D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0213,053 NEW-TYPE PAPERMAKING WET-END DEFOAMERAbandonedSep 01, 10Sep 01, 11[C08L]

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