Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Chemistry
Class Information
Number: 260/998.12
Name: Chemistry of carbon compounds > Ablative
Description: Product under Class 520 ... intended to be used in heat shields of the type which function by a controlled decomposition of the front surface to keep heat from the back surface. Some patents in this subclass are related to compositions useful in re-entry heat shields for space vehicles.










Patents under this class:

Patent Number Title Of Patent Date Issued
4978460 Aqueous swollen macromolecule-containing system as water for firefighting Dec. 18, 1990
4468251 Gold containing preparation for coating metallic parts (II) Aug. 28, 1984











 
 
  Recently Added Patents
Externally gapped line arrester
Methods of forming integrated circuit packages
Epitaxial substrate for electronic device, in which current flows in lateral direction and method of producing the same
Backside structure and methods for BSI image sensors
Optimized control of an energy supplying system and an energy consuming system
Soft co-processors to provide a software service function off-load architecture in a multi-core processing environment
Pixel structure of organic light emitting device
  Randomly Featured Patents
K.Engine
Hinge for a welding helmet window
Semiconductor device and method for detecting abnormal operation
High refractive index aromatic-based prepolymer precursors
Housing for interfacing a semiconductor device with a fiber optic cable
Device for controlling choke valve of carburetor
Prostaglandin agonists and their use to treat bone disorders
Method of manufacturing, packaging and assembling a railway car
Self align leadframe having resilient carrier positioning means
Process and apparatus for reducing the inclusion content of steels and for refining their structure