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Browse by Category: Main > Material Science
Class Information
Number: 252/79.4
Name: Compositions > Etching or brightening compositions > Inorganic acid containing > With organic material
Description: Compositions which contain an organic material in addition to the acid.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
8709278 Polishing composition Apr. 29, 2014
8703007 Polishing composition and polishing method using the same Apr. 22, 2014
8685857 Chemical mechanical polishing method of organic film and method of manufacturing semiconductor device Apr. 1, 2014
8679980 Aqueous metal polishing agent comprising a polymeric abrasiv containing pendant functional groups and its use in a CMP process Mar. 25, 2014
8658053 Etching composition for metal material and method for manufacturing semiconductor device by using same Feb. 25, 2014
8652967 Adjuvant for controlling polishing selectivity and chemical mechanical polishing slurry comprising the same Feb. 18, 2014
8652972 Stabilized etching solutions for CU and CU/NI layers Feb. 18, 2014
8652350 Chemical mechanical polishing aqueous dispersion, chemical mechanical polishing method using the same, and method of recycling chemical mechanical polishing aqueous dispersion Feb. 18, 2014
8647523 Etching composition Feb. 11, 2014
8647526 Two component etching Feb. 11, 2014
8647527 Polishing composition and polishing method using the same Feb. 11, 2014
8636917 Solution for forming polishing slurry, polishing slurry and related methods Jan. 28, 2014
8633111 Composition for polishing surfaces of silicon dioxide Jan. 21, 2014
8628682 Compositions comprising a fluorosurfactant and a hydrotrope Jan. 14, 2014
8628673 Resin composition for pattern formation, pattern formation method and process for producing light-emitting element Jan. 14, 2014
8623767 Method for polishing aluminum/copper and titanium in damascene structures Jan. 7, 2014
8617417 Cleaning composition, method for producing semiconductor device, and cleaning method Dec. 31, 2013
8617418 Conductive film removal agent and conductive film removal method Dec. 31, 2013
8597540 Compositions for polishing silicon-containing substrates Dec. 3, 2013
8597539 Chemical mechanical polishing (CMP) polishing solution with enhanced performance Dec. 3, 2013
8585917 Etching, cleaning and drying methods using supercritical fluid and chamber systems using these methods Nov. 19, 2013
8562855 Silicon etching liquid and etching method Oct. 22, 2013
8557137 Polishing composition for nickel phosphorous memory disks Oct. 15, 2013
8551887 Method for chemical mechanical planarization of a copper-containing substrate Oct. 8, 2013
8545716 Etching liquid composition Oct. 1, 2013
8546261 Slurry for polishing and planarization method of insulating layer using the same Oct. 1, 2013
8535552 Method of evaluating center segregation of continuous cast slab Sep. 17, 2013
8529787 Colloidal silica containing silica secondary particles having bent structure and/or branched structure, and method for producing same Sep. 10, 2013
8518297 Polishing composition and polishing method using the same Aug. 27, 2013
8518296 Slurries and methods for polishing phase change materials Aug. 27, 2013
8518281 Acid-resistance promoting composition Aug. 27, 2013
8512593 Chemical mechanical polishing slurry compositions, methods of preparing the same and methods of using the same Aug. 20, 2013
8513126 Slurry composition having tunable dielectric polishing selectivity and method of polishing a substrate Aug. 20, 2013
8506831 Combination, method, and composition for chemical mechanical planarization of a tungsten-containing substrate Aug. 13, 2013
8492276 Chemical mechanical polishing aqueous dispersion and chemical mechanical polishing method Jul. 23, 2013
8491809 Process for production of aluminum wheel Jul. 23, 2013
8486282 Acid chemistries and methodologies for texturing transparent conductive oxide materials Jul. 16, 2013
8480920 Chemical mechanical polishing aqueous dispersion, method of preparing the same, chemical mechanical polishing aqueous dispersion preparation kit, and chemical mechanical polishing method Jul. 9, 2013
8465662 Composition for wet etching of silicon dioxide Jun. 18, 2013
8440098 Conditioning agent for the etching of enamel lesions May. 14, 2013
8425276 Polishing composition Apr. 23, 2013
8409467 Polishing liquid for semiconductor integrated circuit Apr. 2, 2013
8404146 Polishing liquid and polishing method Mar. 26, 2013
8404145 Method for forming an indium cap layer Mar. 26, 2013
8404143 Highly dilutable polishing concentrates and slurries Mar. 26, 2013
8366958 Etching solutions Feb. 5, 2013
8366959 Abrasive compositions for chemical mechanical polishing and methods for using same Feb. 5, 2013
8349207 Aqueous dispersion for chemical mechanical polishing and chemical mechanical polishing method for semiconductor device Jan. 8, 2013
8337715 CMP slurry for metallic film, polishing method and method of manufacturing semiconductor device Dec. 25, 2012
8338303 Polishing liquid Dec. 25, 2012

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