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Classification Resources
 
Class   522SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES
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This Class 522 is considered to be an integral part of Class 520 (see the Class 520 schedule for the position of this Class in schedule hierarchy). This Class retains all pertinent definitions and class lines of Class 520
     SYNTHETIC RESINS (CLASS 520, SUBCLASS 1)
[List of Pre Grant Publications for class 522 subclass 1][List of Patents for class 522 subclass 1]1 Subclass 1 indent level is 1 COMPOSITIONS TO BE POLYMERIZED BY WAVE ENERGY WHEREIN SAID COMPOSITION CONTAINS A RATE-AFFECTING MATERIAL; OR COMPOSITIONS TO BE MODIFIED BY WAVE ENERGY WHEREIN SAID COMPOSITION CONTAINS A RATE-AFFECTING MATERIAL; OR PROCESSES OF PREPARING OR TREATING A SOLID POLYMER UTILIZING WAVE ENERGY
 [List of Pre Grant Publications for class 522 subclass 2][List of Patents for class 522 subclass 2]2 Subclass 2 indent level is 2 Processes of forming or modifying a solid polymer by laser; or compositions therefore
 [List of Pre Grant Publications for class 522 subclass 3][List of Patents for class 522 subclass 3]3 Subclass 3 indent level is 2 Processes of forming or modifying a solid polymer wherein specified mixing, stirring, agitating, movement of material or directional orientation is employed; or compositions therefore
 [List of Pre Grant Publications for class 522 subclass 4][List of Patents for class 522 subclass 4]4 Subclass 4 indent level is 2 Processes of forming or modifying a solid polymer by wave energy wherein at least two distinct external radiant energy sources are utilized; or compositions therefore
 [List of Pre Grant Publications for class 522 subclass 5][List of Patents for class 522 subclass 5]5 Subclass 5 indent level is 2 Processes of forming or modifying a solid polymer by wave energy wherein a temperature less than 0 degree C (32 degree F) or greater than 250 degree C (482 degree F) is employed; or compositions therefore
[List of Pre Grant Publications for class 522 subclass 6][List of Patents for class 522 subclass 6]6 Subclass 6 indent level is 2 Compositions to be polymerized or modified by wave energy wherein said composition contains at least one specified rate-affecting material; or processes of preparing or treating a solid polymer utilizing wave energy in the presence of at least one specified rate-affecting material; e.g., nitrogen containing photosensitizer, oxygen containing photoinitiator, etc. wave energy in order to prepare a cellular product
[List of Pre Grant Publications for class 522 subclass 7][List of Patents for class 522 subclass 7]7 Subclass 7 indent level is 3 Contains two or more rate-affecting materials, at least one of which is specified
[List of Pre Grant Publications for class 522 subclass 8][List of Patents for class 522 subclass 8]8 Subclass 8 indent level is 4 At least two specified rate-affecting materials containing keto group not part of a ring; or contains a nonspecified photoinitiator or photosensitizer and specified ketone containing material wherein the keto group is not part of a ring
 [List of Pre Grant Publications for class 522 subclass 11][List of Patents for class 522 subclass 11]11 Subclass 11 indent level is 4 Contains compound containing keto group not part of a ring and nonspecified rate-affecting material other than mere photoinitiator or photosensitizer
[List of Pre Grant Publications for class 522 subclass 12][List of Patents for class 522 subclass 12]12 Subclass 12 indent level is 4 Contains compound containing keto group not part of a ring and a specified rate-affecting material; or contains a specified rate-affecting material and a nonspecified photoinitiator or photosensitizer
 [List of Pre Grant Publications for class 522 subclass 24][List of Patents for class 522 subclass 24]24 Subclass 24 indent level is 4 Specified rate-affecting material is a peroxide
 [List of Pre Grant Publications for class 522 subclass 25][List of Patents for class 522 subclass 25]25 Subclass 25 indent level is 4 Specified rate-affecting material contains onium group
 [List of Pre Grant Publications for class 522 subclass 26][List of Patents for class 522 subclass 26]26 Subclass 26 indent level is 4 Specified rate-affecting material is heterocyclic
 [List of Pre Grant Publications for class 522 subclass 27][List of Patents for class 522 subclass 27]27 Subclass 27 indent level is 4 Specified rate-affecting material contains sulfur
 [List of Pre Grant Publications for class 522 subclass 28][List of Patents for class 522 subclass 28]28 Subclass 28 indent level is 4 Specified rate-affecting material contains phosphorous, arsenic, antimony or nitrogen
 [List of Pre Grant Publications for class 522 subclass 29][List of Patents for class 522 subclass 29]29 Subclass 29 indent level is 4 Specified rate-affecting material is a metal-containing organic compound
 [List of Pre Grant Publications for class 522 subclass 30][List of Patents for class 522 subclass 30]30 Subclass 30 indent level is 4 Specified rate-affecting material is organic
[List of Pre Grant Publications for class 522 subclass 31][List of Patents for class 522 subclass 31]31 Subclass 31 indent level is 3 Specified rate-affecting material contains onium group
[List of Pre Grant Publications for class 522 subclass 33][List of Patents for class 522 subclass 33]33 Subclass 33 indent level is 3 Specified rate-affecting material contains a ketone group -c-(CO)n-c-, the (CO)n not being part of a ring
[List of Pre Grant Publications for class 522 subclass 47][List of Patents for class 522 subclass 47]47 Subclass 47 indent level is 3 Specified rate-affecting material is a quinone
[List of Pre Grant Publications for class 522 subclass 49][List of Patents for class 522 subclass 49]49 Subclass 49 indent level is 3 Specified rate-affecting material contains chalcogen other than as oxygen
[List of Pre Grant Publications for class 522 subclass 60][List of Patents for class 522 subclass 60]60 Subclass 60 indent level is 3 Specified rate-affecting material is a peroxide
 [List of Pre Grant Publications for class 522 subclass 62][List of Patents for class 522 subclass 62]62 Subclass 62 indent level is 3 Specified rate-affecting material contains a C-N=N-C-group
 [List of Pre Grant Publications for class 522 subclass 63][List of Patents for class 522 subclass 63]63 Subclass 63 indent level is 3 Specified rate-affecting material contains nitrogen or oxygen atom in heterocyclic ring
 [List of Pre Grant Publications for class 522 subclass 64][List of Patents for class 522 subclass 64]64 Subclass 64 indent level is 3 Specified rate-affecting material contains phosphorous
 [List of Pre Grant Publications for class 522 subclass 65][List of Patents for class 522 subclass 65]65 Subclass 65 indent level is 3 Specified rate-affecting material contains nitrogen
 [List of Pre Grant Publications for class 522 subclass 66][List of Patents for class 522 subclass 66]66 Subclass 66 indent level is 3 Specified rate-affecting material contains metal atom
 [List of Pre Grant Publications for class 522 subclass 67][List of Patents for class 522 subclass 67]67 Subclass 67 indent level is 3 Specified rate-affecting material contains halogen
[List of Pre Grant Publications for class 522 subclass 68][List of Patents for class 522 subclass 68]68 Subclass 68 indent level is 3 Specified rate-affecting material contains oxygen
 [List of Pre Grant Publications for class 522 subclass 70][List of Patents for class 522 subclass 70]70 Subclass 70 indent level is 3 Specified rate-affecting material contains only carbon and hydrogen
[List of Pre Grant Publications for class 522 subclass 71][List of Patents for class 522 subclass 71]71 Subclass 71 indent level is 2 Processes of preparing or treating a solid polymer by wave energy in the presence of a designated nonreactant material (DNRM); or compositions therefore
 [List of Pre Grant Publications for class 522 subclass 87][List of Patents for class 522 subclass 87]87 Subclass 87 indent level is 2 Processes involving protein as reactant or as solid polymer; or compositions therefore
[List of Pre Grant Publications for class 522 subclass 88][List of Patents for class 522 subclass 88]88 Subclass 88 indent level is 2 Processes involving carbohydrate as reactant or as solid polymer; or compositions therefore
[List of Pre Grant Publications for class 522 subclass 90][List of Patents for class 522 subclass 90]90 Subclass 90 indent level is 2 Processes involving a polyurethane having terminal ethylenic unsaturation as reactant or as solid polymer; or compositions therefore
 [List of Pre Grant Publications for class 522 subclass 99][List of Patents for class 522 subclass 99]99 Subclass 99 indent level is 2 Processes involving a polysiloxane having ethylenic unsaturation as reactant or as solid polymer; or compositions therefore
[List of Pre Grant Publications for class 522 subclass 100][List of Patents for class 522 subclass 100]100 Subclass 100 indent level is 2 Processes involving an ethylenically unsaturated material derived from poly 1,2-epoxide as reactant or a solid polymer; or compositions thereof
[List of Pre Grant Publications for class 522 subclass 104][List of Patents for class 522 subclass 104]104 Subclass 104 indent level is 2 Processes involving an ethylenically unsaturated polyester derived from a polycarboxylic acid or derivative and polyol, condensate or solid polymer thereof; or compositions therefore
[List of Pre Grant Publications for class 522 subclass 109][List of Patents for class 522 subclass 109]109 Subclass 109 indent level is 2 Processes of chemically modifying a blend of two or more solid polymers in the presence of a chemical reactant; or compositions therefore
[List of Pre Grant Publications for class 522 subclass 111][List of Patents for class 522 subclass 111]111 Subclass 111 indent level is 2 Processes of treating a blend of two or more solid polymers or reacting one solid polymer with another solid polymer; or compositions therefore
[List of Pre Grant Publications for class 522 subclass 113][List of Patents for class 522 subclass 113]113 Subclass 113 indent level is 2 Processes of chemically modifying a solid polymer derived only from ethylenically unsaturated monomers by treating polymer with a chemical reactant; or compositions therefore
[List of Pre Grant Publications for class 522 subclass 134][List of Patents for class 522 subclass 134]134 Subclass 134 indent level is 2 Processes of chemically modifying a solid polymer or SICP derived from at least one saturated monomer by treating solid polymer or SICP with a chemical reactant; or compositions therefor
 [List of Pre Grant Publications for class 522 subclass 148][List of Patents for class 522 subclass 148]148 Subclass 148 indent level is 2 Processes of treating a solid polymer or SICP derived from silicon containing reactant; or compositions therefore
 [List of Pre Grant Publications for class 522 subclass 149][List of Patents for class 522 subclass 149]149 Subclass 149 indent level is 2 Processes of treating a reaction product of a solid polymer and ethylenic reactant; or compositions therefore e.g., graft- or graft-type polymer, etc.
[List of Pre Grant Publications for class 522 subclass 150][List of Patents for class 522 subclass 150]150 Subclass 150 indent level is 2 Processes of treating a solid polymer derived from ethylenic monomers only; or compositions therefore
[List of Pre Grant Publications for class 522 subclass 162][List of Patents for class 522 subclass 162]162 Subclass 162 indent level is 2 Processes of treating a solid polymer or SICP derived from at least one nonethylenic reactant or compositions therefore
 [List of Pre Grant Publications for class 522 subclass 167][List of Patents for class 522 subclass 167]167 Subclass 167 indent level is 2 Processes of preparing a solid polymer from heterocyclic nitrogen monomers; or compositions therefore, e.g., carbazole, etc.
[List of Pre Grant Publications for class 522 subclass 168][List of Patents for class 522 subclass 168]168 Subclass 168 indent level is 2 Processes of preparing a solid polymer from a heterocyclic chalogen monomer; or compsitions therefore
 [List of Pre Grant Publications for class 522 subclass 171][List of Patents for class 522 subclass 171]171 Subclass 171 indent level is 2 Processes of preparing a solid polymer from at least one phosphorous containing monomer; or compositions therefore
 [List of Pre Grant Publications for class 522 subclass 172][List of Patents for class 522 subclass 172]172 Subclass 172 indent level is 2 Processes of preparing a solid polymer from at least one silicon containing monomer; or compositions therefore
[List of Pre Grant Publications for class 522 subclass 173][List of Patents for class 522 subclass 173]173 Subclass 173 indent level is 2 Processes of preparing a solid polymer from at least one nitrogen containing monomer; or compositions therefore
[List of Pre Grant Publications for class 522 subclass 178][List of Patents for class 522 subclass 178]178 Subclass 178 indent level is 2 Processes of preparing a solid polymer from at least one oxygen containing monomer; or compositions therefore
[List of Pre Grant Publications for class 522 subclass 184][List of Patents for class 522 subclass 184]184 Subclass 184 indent level is 2 Processes of preparing a solid polymer from ethylenic reactants only; or compositions therefore
 
CROSS-REFERENCE ART COLLECTIONS
 
 [List of Pre Grant Publications for class 522 subclass 901][List of Patents for class 522 subclass 901]901 DARK STORAGE STABILIZER
 [List of Pre Grant Publications for class 522 subclass 902][List of Patents for class 522 subclass 902]902 AIR INHIBITION
 [List of Pre Grant Publications for class 522 subclass 903][List of Patents for class 522 subclass 903]903 REMOVAL OF RESIDUAL MONOMER
[List of Pre Grant Publications for class 522 subclass 904][List of Patents for class 522 subclass 904]904 MONOMER OR POLYMER CONTAINS INITIATING GROUP
 [List of Pre Grant Publications for class 522 subclass 906][List of Patents for class 522 subclass 906]906 PREPARING SHRINKABLE MATERIAL
 [List of Pre Grant Publications for class 522 subclass 907][List of Patents for class 522 subclass 907]907 INVOLVING PRECURSOR OF AN ULTRAVIOLET ABSORBER, E.G., MONOBENZOATE, ETC.
 [List of Pre Grant Publications for class 522 subclass 908][List of Patents for class 522 subclass 908]908 DENTAL UTILITY
 [List of Pre Grant Publications for class 522 subclass 909][List of Patents for class 522 subclass 909]909 SOLVENTLESS INK
 [List of Pre Grant Publications for class 522 subclass 910][List of Patents for class 522 subclass 910]910 TREATMENT THROUGH AN EXTERNAL FILTER OR MASK (NONPHOTOGRAGHIC PROCESS)
[List of Pre Grant Publications for class 522 subclass 911][List of Patents for class 522 subclass 911]911 SPECIFIED TREATMENT INVOLVING MEGARAD OR LESS
[List of Pre Grant Publications for class 522 subclass 913][List of Patents for class 522 subclass 913]913 NUMERICALLY SPECIFIED DISTINCT WAVELENGTH
 [List of Pre Grant Publications for class 522 subclass 915][List of Patents for class 522 subclass 915]915 INVOLVING INERT GAS, STEAM, NITROGEN GAS, OR CARBON DIOXIDE
 
FOREIGN ART COLLECTIONS
 
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