Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Chemistry
Class Information
Number: 568/721
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Hydroxy containing (h of -oh may be replaced by a group ia or iia light metal) > Benzene ring containing > Phenols (h of -oh may be replaced by a group ia or iia light metal) > Polyphenols > Three or more rings containing > Alicyclic ring containing
Description: Compounds wherein one of the rings is alicyclic.










Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8173351 Compound and radiation-sensitive composition May. 8, 2012
7648816 Positive resist composition, method for forming resist pattern and compound Jan. 19, 2010
7622613 Thiol compound and photosensitive composition using the same Nov. 24, 2009
7015365 Methods for preparing cycloalkylidene bisphenols Mar. 21, 2006
6992227 Process for producing 1, 1-bis(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane Jan. 31, 2006
6972344 Method of producing pure 1,1-bis-(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane Dec. 6, 2005
6906226 Hydroxymethyl-substituted polyfunctional phenols Jun. 14, 2005
6875896 Method for producing high purity 1,1-bis(4-hydroxyphenyl)cyclohexanes Apr. 5, 2005
6872858 Diphenol and process for producing the same Mar. 29, 2005
6838584 Estrogen receptor modulators Jan. 4, 2005
6746629 Squarylium compounds, filters for plasma display panels employing them, and plasma display panel devices Jun. 8, 2004
6673974 Process for production of 1,1-bis(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane Jan. 6, 2004
6673975 Method for producing 1,1-bis-(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane Jan. 6, 2004
6673973 Method of producing 1,1-bis-(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane Jan. 6, 2004
6451879 Phenolic resin, epoxy resin, and processes for producing these Sep. 17, 2002
6407150 Processes for producing phenolic resin and epoxy resin Jun. 18, 2002
6313355 Process for the preparation of tetrabromobisphenol-A Nov. 6, 2001
6300527 Process for the preparation of tetrabromobisphenol-A Oct. 9, 2001
6284931 Process for producing 3, 3, 5-trimethylcyclohexylidenebisphenol Sep. 4, 2001
6242641 Cycloaliphatic compounds Jun. 5, 2001
6015873 Polyphenol composition and method of producing the same Jan. 18, 2000
6002050 Process for the preparation of tetrabromobisphenol-A Dec. 14, 1999
5959159 Method for preparing optically active 5-hydroxy-3-(4'-hydroxyphenyl)-1,1,3-trimethylindane Sep. 28, 1999
5932623 Process for the production of fruit polyphenols from unripe rosaceae fruit Aug. 3, 1999
5851837 Method for determination of salt stoichiometry Dec. 22, 1998
5698600 Process for the production of bisphenols with the use of new cocatalysts Dec. 16, 1997
5545444 Diamino compounds and liquid crystal aligning films Aug. 13, 1996
5493060 Method of making 1,1-bis-(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane Feb. 20, 1996
5430195 Diamino compounds and liquid crystal aligning films Jul. 4, 1995
5414126 Diamino compounds and liquid crystal aligning films May. 9, 1995
5406003 Phenolic compounds Apr. 11, 1995
5387725 Chlorination process, alkylation of products of said process and some products thereof Feb. 7, 1995
5382713 Phenolic compounds Jan. 17, 1995
5349111 Benzocyclobutene novolac resin compositions Sep. 20, 1994
5344999 1,3-bis(4-hydroxyphenyl)-1,3-dialkylcyclohexanes and polycarbonates prepared therefrom Sep. 6, 1994
5345001 Aqueous resol solutions and preparation thereof Sep. 6, 1994
5336752 Method for producing phenolic resin Aug. 9, 1994
5336812 Method of making 1,1-bis-(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane Aug. 9, 1994
5283374 Selected phenolic derivatives of 4-(4-hydroxyphenyl)-cyclohexanone and their use as sensitivity enhancers for radiation sensitive mixtures Feb. 1, 1994
5281688 Polycarbonate from 1,3-bis(4-hydroxyphenyl)-1,3-dialkylcyclohexanes Jan. 25, 1994
5276213 Special dihydroxydiphenyl bicycloalkanes, their production and their use for the production of high molecular weight polycarbonates Jan. 4, 1994
5210328 Process for the preparation of substituted cycloalkylidene bisphenols May. 11, 1993
5157164 Polymerizable antioxidant composition Oct. 20, 1992
5110993 9,9-bis(3,5-diphenyl-4-hydroxyphenyl)fluorene and poly(arylene ethers) May. 5, 1992
5017727 Polymerizable antioxidant composition May. 21, 1991
5008456 Diamino compounds, dinitro compounds, diol compounds and a process for preparing the diamino compounds Apr. 16, 1991
4982014 Dihydroxydiphenyl cycloalkanes, their production and their use for the production of high molecular weight polycarbonates Jan. 1, 1991
4954659 1,4-bis (dihydroxyphenyl) butane and analogs Sep. 4, 1990
4939306 Preparation process of 4,4'-biphenol, precursor of same and preparation process of precursor Jul. 3, 1990
4877907 Preparation process of 4,4'-biphenol, precursor of same and preparation process of precursor Oct. 31, 1989

1 2










 
 
  Recently Added Patents
System and method for enabling image recognition and searching of remote content on display
Tunnel magnetoresistance read head with narrow shield-to-shield spacing
Policy based cryptographic application programming interface in secure memory
Phosphor, light emitting apparatus, and liquid crystal display apparatus using the same
Dynamic trunk distribution on egress
Image processing apparatus, image registering method, program causing computer to execute image registering method, and recording medium in which program is recorded
Projection illumination system for EUV microlithography
  Randomly Featured Patents
Step-adjustable tire pressure monitoring sensor signal housing assembly
Roller skate
Integrated circuit dielectric and method
Automated sod harvesting apparatus
Hunter's glove with call
Decorative plate and method of making same
Simplified movement printer sheet stack edge guide
Auxiliary spectacle for protective eyewear
Light guide array for an image sensor
Method and device for coupling in/out a cylinder in a printing machine