ClassID:

107638

C10N2240/30 - page 2 - CPC Classification

Classification description:

Recent Application in this class:
#301
20120329689
2012-12-27

Refrigeration compressor lubricant

#302
20120322706
2012-12-20

Lubricating oil composition

#303
20120304687
2012-12-06

Refrigeration apparatus

#304
20120256120
2012-10-11

Process for reducing the total acidity of refrigerating compositions

#305
20120256119
2012-10-11

Use of zeolites for stabilizing oils

#306
20120228541
2012-09-13

Refrigerant oil for freezers and operating fluid composition for freezers

#307
20120223269
2012-09-06

Random copolymer oil return agents

#308
20120220508
2012-08-30

Lubricant compositions

#309
20120184474
2012-07-19

Complex alcohol ester composition, method for production same, and use of same

#310
20120068105
2012-03-22

Composition based on 2,3,3,3-tetrafluoropropene

#311
20120068104
2012-03-22

Composition based on 1,3,3,3,-tetrafluoropropene

#312
20120059207
2012-03-08

Production of liquid polyolefins

#313
20120040878
2012-02-16

Process for producing α-olefin polymer, α-olefin polymer, and lubricating oil composition

#314
20110248206
2011-10-13

Refrigerator oil composition for carbon dioxide coolant

#315
20110240910
2011-10-06

Refrigeration oil and compositions with carbon dioxide refrigerant

#316
20110126558
2011-06-02

Use of low GWP refrigerants comprising CFI with stable lubricants

#317
20110071063
2011-03-24

High viscosity synthetic ester lubricant base stock blends

#318
20110031068
2011-02-10

Lubrication of positive displacement expanders

#319
20110023531
2011-02-03

Lubricating oil composition for refrigerating machine

#320
20100281912
2010-11-11

Lubricant composition for refrigerating machine and compressor using the same

#321
20100132397
2010-06-03

Lubricant for compression refrigerating machine and refrigerating apparatus using the same

#322
20100038582
2010-02-18

Refrigerator oil and working fluid composition for refrigerator

#323
20100005830
2010-01-14

Lubricant for compression refrigerating machine and refrigerating apparatus using the same

#324
20100005829
2010-01-14

Lubricant for compression refrigerating machine and refrigerating apparatus using the same

#325
20090127497
2009-05-21

Hydrofluorocarbon/trifluoroiodomethane/ hydrocarbons refrigerant compositions

#326
20090082232
2009-03-26

Refrigerating-machine oil composition and compressor and refrigerating apparatus both employing the same

#327
20090018037
2009-01-15

Nanoparticle-containing lubricating oil compositions