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Expired patents of:
Sumitomo Chemical Company, Limited

Displaying 1 to 50 of 147 patents. (Retrieval took 4.680 seconds.)

 Patent TitleExpired:
1.Optically active benzene derivatives, process for producing the same and liquid-crystalline composition containing said derivatives as liquid-crystalline compound and light switching elements2007-02-14
2.Resin composition and shaped article having a layer comprising the same2007-02-09
3.Method for producing pyrazolinone compounds2007-02-09
4.Pigment-dispersion photo-sensitive coating solution2007-02-04
5.Arthropod-controlling composition2007-01-21
6.Process for preparing imidazole derivative2007-01-12
7.Liquid catalyst component, catalyst system containing the same, and process for producing ethylene-.alpha.-olefin copolymers using the catalyst system2007-01-03
8.Epoxy resin stilbenes and process for producing the same by photoisomerization2006-12-29
9.Optically active aromatic compounds, preparation process therefor, liquid crystal materials and a light switching element2006-12-20
10.Triazolone derivatives, use thereof, and intermediates therefor2006-12-03
11.Olefin polymerization catalyst component2006-11-24
12.Process for producing epoxide2006-11-22
13.Pyridazin-3-one derivatives, their use, and intermediates for their production2006-11-19
14.Tin oxide whisker2006-11-17
15.Pyridazinone derivatives2006-11-05
16.Process for producing aryloxyacetic acids2006-11-05
17.Solid catalyst component and catalyst for olefin polymerization, process for producing olefin polymer and process for producing solid catalyst component2006-10-22
18.Aryl ester compound, its production process, epoxy resin composition using said compound, and copper-clad laminate using the epoxy resin composition2006-10-22
19.Oligonucleotide for use in checking presence or absence of mutation in human-derived cytochrome P450IIC18 gene2006-10-13
20.Process for producing foamed rubber2006-09-24
21.Pesticidal composition having high pesticidal ingredient vaporization rate method for controlling pests, and method for producing a pesticidal composition2006-09-17
22.Process for producing vitamin A aldehyde and intermediate for producing the same2006-09-03
23.Optically active benzene derivatives, process for producing the same and liquid-crystalline substances containing said derivatives as active ingredient and optical switching elements2006-08-16
24.Radiation-sensitive positive resist composition2006-08-11
25.Process of aldol condensation by gas-phase reaction2006-08-02
26.Optically active aromatic carboxylic acid derivatives and process for producing the same2006-07-26
27.Radiation-sensitive positive resist composition2006-07-21
28.Process for producing styrene base polymer2006-07-21
29.Process for producing pyrone compounds2006-07-16
30.Fluorine-containing optically active compound, process for preparing the same and liquid crystal mixture and liquid crystal element comprising the same2006-07-14
31.Filler-containing resin composition suitable for injection molding and transfer molding2006-07-14
32.Method and apparatus for detecting agglomerates2006-07-09
33.Method for producing ortho-alkylated phenols2006-07-09
34.Optically active pyrimidine compound, process for producing the same and liquid crystal composition containing the same2006-07-05
35.Process for producing multilayer molded article2006-07-02
36.Method and Apparatus for detecting agglomerates2006-07-02
37.Polypropylene laminated film2006-06-30
38.Method for enhancing disease and pest resistance of plants2006-06-16
39.Polyvinyl chloride resin powder composition and production thereof2006-06-14
40.Uracil compounds and use thereof2006-06-11
41.Method for purifying aluminum2006-06-04
42.Thermoplastic elastomer composition, powder, pellets, and moldings2006-06-04
43.Floor polish composition2006-06-02
44.Wallpaper2006-05-31
45.Method of simulating resin behavior in press molding2006-05-26
46.Method for inhibiting thermal decomposition of cycloalkanone oximes2006-05-24
47.Production of aromatic amines2006-05-24
48.Herbicidal composition2006-05-17
49.Resin composition for paper-coating, coating composition for paper and coated paper2006-05-14
50.Dihalo-compound and process for producing vitamin A derivative2006-05-14

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