Synthetic Resins (class 520, Subclass 1)
- Polymerization involving two or more specified temperature or pressure conditions (Class 526/73)
- Utilizing material during polymerization to prevent or remove reactor buildup, e.g., fouling, clogging, etc. (Class 526/74)
- Including step of synthesis of monomer or pre-polymer (Class 526/75)
- Including step of purifying monomer (Class 526/77)
- Adding material to an on-going polymerization reaction, said addition being other than the continuous addition of the initial charge (Class 526/78)
- Polymerization involving specified mixing, stirring, agitating, or movement of material (Class 526/88)
- Polymerizing in the presence of a specified material other than monomer (Class 526/89)
- From protein or biologically active polypeptide containing monomer (Class 526/238.1)
- From carbohydrate, tannin, or derivative containing monomer (Class 526/238.2)
- From natural resin or derivative containing monomer (Class 526/238.3)
- From boron containing monomer (Class 526/239)
- From metal containing monomer (Class 526/240)
- From fluorine containing monomer (Class 526/242)
- From monomer containing sulfur atom as part of a heterocyclic ring (Class 526/256)
- From monomer containing nitrogen atom as part of a heterocyclic ring (Class 526/258)
- From monomer containing oxygen as part of a heterocyclic ring (Class 526/266)
- From monomer containing a phosphorus atom (Class 526/274)
- From monomer containing a silicon atom (Class 526/279)
- From fused or bridged ring containing monomer (Class 526/280)
- From monomer containing an acetylenic group (Class 526/285)
- From S-containing monomer (Class 526/286)
- Monomer from unsaturated petroleum hydrocarbon fraction; from unsaturated coal or bituminous material, extract, or derivative thereof; or from unsaturated fatty still residue (Class 526/290)
- From halogen containing monomer having at least three carbon atoms (Class 526/291)
- From bromine or iodine containing monomer, dichloroethylene, trichloroethylene or tetrachloroethylene (Class 526/296)
- From nitrile group containing monomer other than acrylonitrile or methacrylonitrile (Class 526/297)
- From monomer containing a >N-C(=O)-O- group, e.g., carbamic acid, etc. (Class 526/301)
- From monomer containing a >>N-C(=O)-N<< or >>N-C(-O)-N<< group e.g., urea, isoureau, etc. (Class 526/302)
- From carboxylic acid amide-containing monomer (Class 526/303.1)
- From cycloaliphatic monomer (Class 526/308)
- From nitrogen containing monomer other than acrylonitrile or methacrylonitrile (Class 526/310)
- From phenol, phenol ether, or inorganic phenolate monomer (Class 526/313)
- From monomer containing a carbonate group, i.e., -O-C(=O)-O- (Class 526/314)
- From aldehyde monomer (Class 526/315)
- From ketone or ketene monomer (Class 526/316)
- From carboxylic acid monomer (Class 526/317.1)
- From carboxylic acid ester monomer (Class 526/319)
- From monomer containing an ether group (Class 526/332)
- From hydrocarbon monomer containing at least two ethylenic groups, e.g., butadiene, etc. (Class 526/335)
- From acrylonitrile or methacrylonitrile (Class 526/341)
- From vinylidene chloride (Class 526/343)
- From vinyl chloride (Class 526/344)
- From aromatic hydrocarbon (Class 526/346)
- From hydrocarbon (Class 526/348)
There are no patents to show for this class.