Dynamic Recording Medium (428/694 R) Patents (Class 428/FOR130)
Foreign Patent Art Collections
- Specified recording layer composition (428/694 SC) (Class 428/FOR132)
- Lanthanoid (428/694 LE) (Class 428/FOR133)
- Garnet or magnetoplumbite (428/694 GT) (Class 428/FOR134)
- Separate refractive, anti-reflective or protective layer composition (428/694 DE) (Class 428/FOR135)
- Pure metal or alloy (428/694 MT) (Class 428/FOR136)
- Nitride, carbide, or fluoride (428/694 NF) (Class 428/FOR138)
- Oxide or sulfide (428/694 XS) (Class 428/FOR139)
- Reflective layer specified (428/694 RL) (Class 428/FOR140)
- With plasma polymerized organic top coat or other adhesive layer (428/694 AH) (Class 428/FOR141)
- Multiple magnetic layers (428/694 MM) (Class 428/FOR142)
- Composition gradient (428/694 GR) (Class 428/FOR145)
- Hardness, stress, thermal or electrical coefficients specified (428/694 PR) (Class 428/FOR146)
- Microporous layer (428/694 MP) (Class 428/FOR147)
- Specified subbing or underlayer (428/694 TS) (Class 428/FOR149)
- Specified back coat layer (428/694 TB) (Class 428/FOR150)
- Topcoat, or protective overlayer (428/694 TP) (Class 428/FOR151)
- Specified surface feature or roughness (428/694 TR) (Class 428/FOR155)
- Multiple magnetic layer (428/694 TM) (Class 428/FOR156)
- Radiation curable binder (428/694 BC) (Class 428/FOR158)
- Organic acid or salt thereof (428/694 BG) (Class 428/FOR159)
- Polyurethane binder (428/694 BU) (Class 428/FOR160)
- Specified lubricant or protective layer (428/694 BP) (Class 428/FOR163)
- Including subbing or underlayer (428/694 BS) (Class 428/FOR165)
- Including back coat layer (428/694 BB) (Class 428/FOR166)
- Specified surface feature or roughness (428/694 BR) (Class 428/FOR167)
- With non-magnetic particle (428/694 BN) (Class 428/FOR168)
- Magnetic particle with specified shape or dimension (428/694 BA) (Class 428/FOR169)
- Multiple magnetic layers (428/694 BM) (Class 428/FOR171)
There are no patents to show for this class.
