Mitsui chemicals inc patents

Optical Filter and Its Applications, and Porphyrin Compound Used in Optical ...

Filed: October 24th, 2005 [Pending]

Patent Application Number: 11665742

... [0215] Furthermore, the protective film attached to the electrically conductive layer was peeled away, and an anti- reflection film (manufactured by ...

Process for Producing Resin Microparticles for a Toner Raw Material

Filed: September 23rd, 2008 [Pending]

Assignee: Mitsui Chemicals Inc

Patent Application Number: 12236114

... and chargeability were determined. The evaluation results of this toner are shown in Table 10. Comparative Example 3 [0257] A mixture of 15 mass parts ...

Crosslinkable rubber compositions and uses thereof

Filed: December 3rd, 2004 [Pending]

Assignee: Mitsui Chemicals Inc

Patent Application Number: 11002938

... [0843] Further, the uncrosslinked rubber sheet obtained as above was pressed at 140° C. for 15 minutes using a 150-ton press molding machine in ...

Curing agent composition for epoxy resins, epoxy resin composition and use ...

Filed: September 27th, 2002 [Granted]

Assignee: Mitsui Chemicals Inc

Patent Number: 6911503

21 The obtained resin was dissolved in 1400 g of toluene and then washed with hot water at 60 to 70° C. until waste water becomes neutral, and toluene was ...

Modified Phenolic Resin, Epoxy Resin Composition Containing the Same, and ...

Filed: December 16th, 2005 [Pending]

Assignee: Mitsui Chemicals Inc

Patent Application Number: 11793710

... group) of phenol -novolac resin (trade name: PSM4261; manufactured by Gunei Chemical Industry Co., Ltd., hydroxyl equivalent: 1 07 g/eq) and 114.2g(1.0 ...

Film adhesive and semiconductor package using the same

Filed: November 14th, 2005 [Granted]

Assignee: Mitsui Chemicals Inc

Patent Number: 7718258

9 parts of a solid content of the obtained polyimide. The resultant was sufficiently mixed in a stirrer to obtain a resin composition 1 .

Packaging material for flat electrochemical cell

Filed: March 28th, 2008 [Pending]

Assignee: Dai Nippon Printing Co Ltd Mitsui Chemicals Inc

Patent Application Number: 12078269

... propylene based elastomer resin (NOTIO (registered trademark) PN-2070, manufactured by Mitsui Chemicals, Inc.), the sealing strength of the block PP ...

Original plate for lithography, and resin composition for photosensitive ...

Filed: July 28th, 2006 [Pending]

Assignee: Mitsui Chemicals Inc

Patent Application Number: 11991313

... film thickness of approximately 2 urn to produce a lithographic printing plate precursor. <Production of Drawing and Lithographic Printing Plate> [0115] ...