Battery separator manufacturing process. [improved retention of wetting agent]
Patent
·
OSTI ID:5006035
- Assignee:
- W.R. Grace and Co., Cambridge, MA
- Patent Number(s):
- US 3870567
- OSTI ID:
- 5006035
- Resource Relation:
- Patent File Date: Filed date 21 Dec 1972
- Country of Publication:
- United States
- Language:
- English
Similar Records
Process for separating bitumen from tar sand recovered from deposits by mining. [use of hot solution of polyphosphate wetting agent plus an alkalinity agent]
Battery separator manufacturing process
Process for manufacturing ultra-thin sintered pvc battery separators
Patent
·
Tue Nov 05 00:00:00 EST 1974
·
OSTI ID:5006035
Battery separator manufacturing process
Patent
·
Fri Dec 27 00:00:00 EST 1974
·
OSTI ID:5006035
Process for manufacturing ultra-thin sintered pvc battery separators
Patent
·
Tue Feb 24 00:00:00 EST 1981
·
OSTI ID:5006035
Related Subjects
25 ENERGY STORAGE
AUTOMOBILES
LEAD-ACID BATTERIES
BATTERY SEPARATORS
FABRICATION
COMPRESSION
FIBERS
HEATING
POLYPROPYLENE
SURFACTANTS
THERMOPLASTICS
WETTING AGENTS
ELECTRIC BATTERIES
ELECTROCHEMICAL CELLS
ENERGY STORAGE SYSTEMS
ORGANIC COMPOUNDS
ORGANIC POLYMERS
PETROCHEMICALS
PETROLEUM PRODUCTS
PLASTICS
POLYMERS
POLYOLEFINS
VEHICLES
250903* - Energy Storage- Batteries- Materials
Components
& Auxiliaries
AUTOMOBILES
LEAD-ACID BATTERIES
BATTERY SEPARATORS
FABRICATION
COMPRESSION
FIBERS
HEATING
POLYPROPYLENE
SURFACTANTS
THERMOPLASTICS
WETTING AGENTS
ELECTRIC BATTERIES
ELECTROCHEMICAL CELLS
ENERGY STORAGE SYSTEMS
ORGANIC COMPOUNDS
ORGANIC POLYMERS
PETROCHEMICALS
PETROLEUM PRODUCTS
PLASTICS
POLYMERS
POLYOLEFINS
VEHICLES
250903* - Energy Storage- Batteries- Materials
Components
& Auxiliaries