Patent information:
| Patent: | Utility 2,146,596 |
| Patented: | February 7, 1939 |
| Applied: | September 16, 1936 |
| Title: | Rubber Insulating Compound and Method of Making the Same |
| Description: | Rubber compound for electrical conductors |
| Category: | Rubber |
| Assigned to: | General Electric Co. |
Patentee Information:
Class and subclass information:
| Class: | 524 | SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES |
| Subclass: | 445 | SYNTHETIC RESINS (Class 520, Subclass 1); PROCESSES OF PREPARING A DESIRED OR INTENTIONAL COMPOSITION OF AT LEAST ONE NONREACTANT MATERIAL AND AT LEAST ONE SOLID POLYMER OR SPECIFIED INTERMEDIATE CONDENSATION PRODUCT, OR PRODUCT THEREOF (Class 523, subclass 1); Adding a NRM to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof; DNRM which is other than silicon dioxide, glass, titanium dioxide, water, halohydrocarbon, hydrocarbon, or elemental carbon; Soil or inorganic silicon DNRM (other than silicon dioxide, glass, quartz, novaculite, or silicon dioxide type); Aluminum atom DNRM; Clay, e.g., fullers earth, fire clay, etc.; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 110AR | CONDUITS, CABLES OR CONDUCTORS; Insulated; Rubber; |
| Class: | 427 | COATING PROCESSES |
| Subclass: | 119 | ELECTRICAL PRODUCT PRODUCED; Wire conductor; Foam, cellular, or natural rubber coating; |
| Class: | 427 | COATING PROCESSES |
| Subclass: | 120 | ELECTRICAL PRODUCT PRODUCED; Wire conductor; Heat utilized; |
| Class: | 427 | COATING PROCESSES |
| Subclass: | 388.2 | WITH POST-TREATMENT OF COATING OR COATING MATERIAL; Heating or drying (e.g., polymerizing, vulcanizing, curing, etc.); Organic coating; Resin, resin precursor, rubber, or hardenable oil-containing coating; Metal base; Cross-linked or infusible coating; |
| Class: | 428 | STOCK MATERIAL OR MISCELLANEOUS ARTICLES |
| Subclass: | 465 | COMPOSITE (NONSTRUCTURAL LAMINATE); Of metal; Next to natural rubber; |
| Class: | 428 | STOCK MATERIAL OR MISCELLANEOUS ARTICLES |
| Subclass: | 469 | COMPOSITE (NONSTRUCTURAL LAMINATE); Of metal; Next to metal salt or oxide; |
| Class: | 524 | SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES |
| Subclass: | 575.5 | SYNTHETIC RESINS (Class 520, Subclass 1); PROCESSES OF PREPARING A DESIRED OR INTENTIONAL COMPOSITION OF AT LEAST ONE NONREACTANT MATERIAL AND AT LEAST ONE SOLID POLYMER OR SPECIFIED INTERMEDIATE CONDENSATION PRODUCT, OR PRODUCT THEREOF (Class 523, subclass 1); Adding a NRM to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof; Polymer derived from ethylenic reactants only; From hydrocarbon monomer; Conjugated diene hydrocarbon monomer; Natural rubber; |
Known specimens:
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