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4H025 | Anti-oxidant or stabilizer compositions | |
C09K15/00 -15/34 |
C09K15/00-15/32@Z | AA | AA00 ANTI-OXIDANT COMPOSITIONS |
AA01 | AA02 | AA03 | |||||||
. Inorganic compounds | . Organic compounds | . . Hydrocarbons | ||||||||||
AA11 | AA12 | AA13 | AA14 | AA15 | AA16 | AA17 | AA18 | AA19 | AA20 | |||
. . Compounds that contain oxygen | . . . Compounds that have hydroxyl groups | . . . Compounds that have ethers | . . . Compounds that have carboxyl groups or esters | . . . Compounds that contain a phenol or quinone moiety | . . . . Compounds that have ethers | . . . . Compounds that have carboxyl groups or esters | . . . . Compounds that have plural hydroxyl groups bonded to the same benzene ring | . . . . . Compounds that have ethers | . . . . . Compounds that have carboxyl groups or esters | |||
AA21 | AA22 | AA23 | AA24 | AA25 | AA26 | AA27 | AA28 | AA29 | AA30 | |||
. . Compounds that contain halogen | . . Compounds that contain sulfur | . . . Compounds that contain sulfur and oxygen | . . . . Compounds that have hydroxyl groups or ethers | . . . . Compounds that have sulfur and oxygen bonds | . . . . Compounds that have polysulfide bonding (i.e., -(S)n-, wherein n > 2) | . . . . Compounds that contain a phenol or quinone moiety | . . . . . Compounds that have plural hydroxyl groups bonded to the same benzene ring | . . . . . Compounds that have sulfur and oxygen bonds | . . . . . Compounds that have polysulfide bonding (i.e., (S)n-, wherein n > 2) | |||
AA31 | AA32 | AA33 | AA34 | AA35 | AA36 | AA37 | AA38 | AA39 | AA40 | |||
. . Compounds that contain nitrogen | . . . Compounds that contain an amine or imine moiety | . . . . Amines or imine bonded to benzene rings | . . . Compounds that contain nitrogen and oxygen | . . . . Compounds that have hydroxyl groups | . . . . Compounds that have carboxyl groups or esters | . . . . Compounds that contain an amide or imide moiety | . . . . . Compounds that have hydroxyl groups | . . . . . Amides or imides bonded to benzene rings | . . . . Compounds that contain a phenol or quinone moiety | |||
AA41 | AA42 | AA43 | AA44 | AA45 | ||||||||
. . . . . Compounds that contain an amide or imide moiety | . . . Compounds that contain nitrogen and sulfur | . . . Compounds that contain nitrogen, oxygen, and sulfur | . . . . Compounds that contain a phenol or quinone moiety | . . . . Compounds that have double carbon-to-sulfur bonds | ||||||||
AA51 | AA52 | AA53 | AA54 | AA55 | AA56 | |||||||
. . Compounds that contain heterocyclic rings | . . . Heterocyclic rings that have nitrogen in the ring | . . . . Rings wherein nitrogen atoms are the only hetero atoms | . . . . . Rings that have two nitrogen atoms | . . . . . Rings that have three or more nitrogen atoms | . . . . Rings wherein the hetero atoms are nitrogen and sulfur or oxygen | |||||||
AA61 | AA62 | AA63 | AA64 | AA65 | AA66 | AA67 | AA68 | AA69 | ||||
. . Compounds that contain phosphorus, silicon, boron, selenium, tellurium, or metals | . . . Compounds that contain phosphorus | . . . . Compounds that have no phosphorus to carbon bonds | . . . . . Compounds that contain sulfur | . . . . Compounds that have phosphorus to carbon bonds | . . . . . Compounds that contain sulfur | . . . . Compounds that contain phosphorus and nitrogen | . . . Compounds that contain silicon | . . . Compounds that contain boron | ||||
AA81 | AA82 | AA83 | AA84 | |||||||||
. . Heterocyclic rings wherein oxygen atoms are the only hetero atoms | . . . Five-membered rings that have oxygen | . . . Six-membered rings that have oxygen | . . . . Condensed with six-membered aromatic rings | |||||||||
AA91 | AA95 | |||||||||||
. . . . . Six-membered rings that have one nitrogen atom | . . . . . Six-membered rings that have three nitrogen atoms | |||||||||||
AB | AB00 METALS PER SE OR METALS PRESENT IN COMPOUNDS |
AB01 | AB02 | AB03 | AB04 | AB05 | ||||||
. Lithium (Li), sodium (Na), or potassium (K) (i.e., alkali metals) | . Magnesium (Mg), calcium (Ca), barium (Ba) (i.e., alkaline earth metals), or zinc (Zn) | . Aluminum (Al) | . Tin (Sn) or lead (Pb) | . Iron (Fe), cobalt (Co), nickel (Ni), palladium (Pd), platinum (Pt), or copper (Cu) | ||||||||
AC | AC00 DISTINCTIVE FEATURES OF COMPONENTS OR COMPOSITIONS AS A WHOLE |
AC01 | AC02 | AC03 | AC04 | AC05 | AC06 | AC07 | ||||
. Macromolecular compounds | . Complexes | . Reaction products of uncertain structure | . Compounds derived from natural substances | . Anti-oxidants that use two or more components together | . Special methods of preparation or manufacture | . Applications or inventions other than specifically as anti-oxidants | ||||||
C09K15/00-15/34 | BA | BA00 THAT CONTAIN PLANT OR ANIMAL SUBSTANCES OF UNKNOWN COMPOSITION |
BA01 | BA02 | BA03 | BA04 | ||||||
. Plant substances or extracts thereof | . . Extracts from spices | . . Extracts from rice bran oil or oil cake | . Anti-oxidants that use two or more components together |