Patents for C08G 16 - Condensation polymers of aldehydes or ketones with monomers not provided for in the groups (947) |
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06/27/1979 | EP0002488A1 Process for preparing a binding material for lacquers which emulsifies in water and dries in air |
05/22/1979 | US4156060 Process for the production of poly (urethane silicate) prepolymers and cellular solid reaction products utilizing phenol silicate compounds and resinous products |
05/15/1979 | US4154767 Aliphatic monoalcohol |
04/24/1979 | US4150944 Aminoplasts |
04/24/1979 | CA1053393A1 Method of producing high strength cement conglomerates |
04/17/1979 | US4150194 Low emission phenolic resin compositions |
04/04/1979 | EP0001215A1 Process for the preparation of high molecular weight aryl esters of phosphoric or phosphonic acid |
04/03/1979 | US4147643 Organic compositions useful as additives for fuels and lubricants |
01/16/1979 | US4134442 Furan-phenolic resins for collapsible foundry molds |
01/02/1979 | US4132683 Polymerizing furfuryl alcohol with an acid catalyst |
01/02/1979 | US4132553 Lithography; diazotype polymeric photosensitizers |
12/19/1978 | US4130515 Lignin-based composition board binder comprising a copolymer of a lignosulfonate, melamine and an aldehyde |
11/14/1978 | US4125703 Process for the production of phenol silicate compounds and their condensation products |
11/14/1978 | US4125489 Novel prepolymers, flame retardant interpolymers prepared therefrom, and processes for the preparation thereof |
09/19/1978 | US4115365 Process for preparing aminomethyl diaryl compound resins |
08/29/1978 | US4110279 High temperature polymers from methoxy functional ether aromatic monomers |
08/22/1978 | US4108809 Novel prepolymers, flame retardant interpolymers prepared therefrom, and processes for the preparation thereof |
08/22/1978 | US4108808 Novel oxyalkylated polyol prepolymers, flame retardant interpolymers prepared therefrom, and processes for the preparation thereof |
07/04/1978 | US4098765 Thermosetting resins, use of waste material |
06/20/1978 | US4096108 Thermosettable resins and frictional materials made therefrom |
06/13/1978 | US4094825 With an aldehyde; alkali catalyst |
05/09/1978 | US4088504 Adding starch hydrolyzates and polymer condensates of an aldehyde and a sulfonic acid |
04/25/1978 | USRE29617 Aryl methylene polymers prepared from chloral, bromal or glyoxalic acid |
04/25/1978 | USRE29616 Dehydrohalogenation, acid catalyst |
02/28/1978 | US4076873 Fireproof ducts |
01/10/1978 | US4067933 Phenolic phosphites as stabilizers for polymers |
12/20/1977 | US4064088 Naphthalenesulfonic acid-formaldehyde condensate |
10/11/1977 | US4053447 Synthetic resin composition-method and product |
09/27/1977 | US4051301 Furan-phenolic resin coated sand for collapsible foundry molds |
09/27/1977 | US4051098 Phenol-formaldehyde resin |
08/30/1977 | US4045410 Carboxylated diphenylether-formaldehyde copolymer resins and their preparation |
08/23/1977 | US4043960 Aqueous dispersions of thermosetting hydroxy-functional formaldehyde copolymer resins derived from diaryl oxides, sulfides, dibenzofuran or dibenzothiophene |
06/28/1977 | US4032511 From silicic acid and a phenol, alkali catalyst |
05/31/1977 | US4026889 Phosphorus-containing condensation products |
04/12/1977 | US4017461 Method for manufacturing liquid resinous furan-formaldehyde condensation products |
04/05/1977 | US4016111 Polymerization of a liquid furfurylalcohol containing aminoformaldehyde resin; boron compounds |
03/01/1977 | US4010132 Process for the manufacture of urea-formaldehyde condensation polymers containing sulpho groups |
03/01/1977 | US4009996 Reaction products of phenolsulphonic acid-urea-formaldehyde as tanning agents and process for their manufacture |
12/14/1976 | US3997502 Mortar of inorganic binder and formaldehyde condensation product of sulfonated aromatic ether, imine or sulfone |
11/30/1976 | US3994862 Thermosetting polymers and prepolymers and a process for making them by polycondensation of a pyridine having at least three methyl substituants |
08/17/1976 | US3975319 Polyfuran foams and a method of preparing same |
08/17/1976 | US3975318 Polyfuran foams and a method of preparing same |
05/25/1976 | US3959221 Oxidative degradation |
04/27/1976 | US3953165 Reaction product of hydroxymethyl phosphonium compound, ammonia, formaldehyde, urea, melamine |
03/23/1976 | US3945961 Novel cross-linking agents and their use in electrophoretic coating composition |
02/24/1976 | US3940448 Formaldehyde-diaromatic ether reaction products |
01/27/1976 | US3935098 Adsorbent process for heavy metals |