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Class Information
Number: 528/392
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Polymer of an ethylenically unsaturated reactant with a saturated reactant
Description: Subject matter under Class 520, ... involving polymers derived from at least one ethylenically unsaturated reactant and at least one non-ethylenically unsaturated reactant or processes of polymerization; polymerizable compositions containing at least one ethylenically unsaturated reactant and at least one nonethylenically unsaturated reactant or processes of preparing.


Sub-classes under this class:

Class Number Class Name Patents
528/393 At least one reactant contains a three-membered heterocyclic ring having two carbon and one oxygen atoms, e.g., oxirane, etc. 142


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Patent Number Title Of Patent Date Issued
4028434 Graft polymers of vinyl phosphonic acid esters Jun. 7, 1977
4028436 Melt phase process for the preparation of emulsifiable polyethylene waxes Jun. 7, 1977
4026945 Anti-microbial quaternary ammonium co-polymers May. 31, 1977
4027020 Randomly terminated capped polymers May. 31, 1977
4025348 Photosensitive resin compositions May. 24, 1977
4025617 Anti-microbial quaternary ammonium co-polymers May. 24, 1977
4024325 Process for preparing ethylene-carbon monoxide copolymers using peroxyesters having a ten-hour half-life lower than 60.degree. C May. 17, 1977
4024326 Process for preparing ethylene-carbon monoxide copolymers using a peroxydicarbonate catalyst May. 17, 1977
4020123 Polyamine coating compositions Apr. 26, 1977
4017257 Textiles fire-retardant treated with copolycondensed vinylphosphonates and process Apr. 12, 1977
4016128 Preparation of aqueous solutions of quaternary ammonium resins from di(tertiary amine) and 1,4-dihalobutene-2 Apr. 5, 1977
4013710 Liquid vinylidene-terminated polymers Mar. 22, 1977
4012446 Capped polymers Mar. 15, 1977
4011376 Novel reaction products of allyl halides or vinylbenzyl halides with oxazolines (or oxazines) Mar. 8, 1977
4007317 Photosensitive polymeric material and electrophotometric material and methods of manufacturing same Feb. 8, 1977
3996200 Perfluorinated para-diketone polymers Dec. 7, 1976
3988509 Reduced melt index, low gel content ethylene copolymers and process for preparation thereof Oct. 26, 1976
3985713 Cyclic nitriles as crosslinking agents and compositions therefrom Oct. 12, 1976
3984388 Process to prepare polyketones Oct. 5, 1976
3979374 Polymeric pyrrollic derivative Sep. 7, 1976
3979373 Polymeric furan derivative Sep. 7, 1976
3976604 Preparation of ethylenimine prepolymer Aug. 24, 1976
3976628 Process for polylithiating unsaturated polymers Aug. 24, 1976
3972841 Polyphosphazene elastomer with up to 35 mole per cent non-fluorinated alkoxy groups having improved low temperature flexibility Aug. 3, 1976
3970533 Process for conversion of elastomeric phosphazene Jul. 20, 1976
3964909 Method of preparing a pattern on a silicon wafer Jun. 22, 1976
3965184 Novel materials containing nitrogen Jun. 22, 1976
3963806 Reaction product of polyalkylene imine and epoxy, halo, ethylenic substituted difunctional compounds Jun. 15, 1976
3960800 Acetoxysiloxane adhesion promoter and primer composition Jun. 1, 1976
3951931 Production of polymeric compounds having functional end groups Apr. 20, 1976
3951888 Process for preparing polyoxyalkylene having allyl end-group Apr. 20, 1976
3948873 Process for preparing carbon monoxide-ethylene copolymers Apr. 6, 1976
3948832 Stabilized ethylene-carbon monoxide copolymers containing an epoxy compound Apr. 6, 1976
3931092 Finely-divided polymeric solids having improved physical properties Jan. 6, 1976
3931132 Utilization of oxygen difluoride for syntheses of fluoropolymers Jan. 6, 1976

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15


 
 
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