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Patent Searching and Data


Matches 551 - 600 out of 3,565

Document Document Title
WO1990012835A3  
WO/1990/012835A2
A method is provided for preparing preceramic polymers and silicious ceramic materials which derive therefrom. The preceramic polymers are polysiloxanes which are synthesized by catalytically activating Si-H bonds in a hydridosiloxane st...  
WO/1990/011323A1
The invention provides a blend of metal oxide, such as silicon oxide, with etheric phosphazene. The invention optionally contains salt for antistatic coatings. The composition of the invention is formed by preparing solutions of etheric ...  
WO1990010315A1
This invention provides an all-solid-state battery comprising a compound represented by the following general formula as a solid electrolyte (3): [A]u.({[N=P(Z)2].(MX)v}w), wherein a) A represents a single ionic polymer or its mixture wh...  
WO/1990/010316A1
This invention provides a secondary lithium battery comprising layered vanadium penta-oxide as a positive electrode active material (1), a substance which can occlude and release lithium ions as a negative electrode active material (3), ...  
WO/1990/008978A1
The present invention provides an antistatic composition comprising a binder, a cyclic phosphazene, and a salt that complexes with the cyclic phosphazene. The cyclic phosphazene has general formula (I) wherein x is 3 or 4. R1 and R5 each...  
WO1990007198A1
This invention provides a totally solid secondary cell in which an oxide film of a laminated structure represented by the general formula (V2?O5?)x.(A)y.zH2?O (where x + y = 1, 0 < y 0.5, z = 0.1 to 1.6, and A denotes one or more oxides ...  
WO/1990/005160A1
Chemiresistive gas sensors made from monomeric phthalocyanines suffer from changes in conductivity with varying humidity and are limited in their application. Polymeric films of general formula (XMO)n of a phthalocyanine or ''related str...  
WO/1989/010928A1
Platinum(amine) complexes, when covalently linked to a water-soluble, biodegradable or biostable polymer, exhibit high antitumor activity at low dosages of platinum against L1210 and solid tumors. The complexes are platinum square planar...  
WO/1989/006261A1
A heat- and corrosion-resistant composition comprising a metal alcoholate, a hardening agent, a filler, and an organic solvent.  
WO/1989/003848A1
An organic condensation polymer made by reacting in solution a first compound having at least two anionic carbon sites bonded to each other either directly or through a chain of 1 to 30 carbon atoms, including a bisacetylide or a first c...  
WO/1989/002453A2
An improved process for the preparation of aluminoxanes comprising contacting an aluminoxane precursor such as a hydrocarbyl substituted aluminum compound with a porous organic or inorganic aqueous imbiber material containing water sorbe...  
WO1989002453A1
An improved process for the preparation of aluminoxanes comprising contacting an aluminoxane precursor such as a hydrocarbyl substituted aluminum compound with a porous organic or inorganic aqueous imbiber material containing water sorbe...  
WO/1988/010280A1
New soluble preceramic polymers formed by reacting B10H14-nRn, (where R is a lower alkyl group having from 1 to about 8 carbon atoms, a substituted or unsubstituted cycloalkyl group having from 3 to about 8 carbon atoms, a substituted or...  
WO/1988/005064A1
Polyphosphazenes which can be formed into a membrane having a high affinity for a separated substance and an excellent flexibility and even a thin membrane having a high strength and an excellent permeability, a process for their prepara...  
WO/1988/002003A1
A process for preparing tractable preceramic precursors of Group IIIA metal/Group VA nonmetal compounds, such as BN, in which a first reactant containing a Group VA nonmetal to hydrogen bond, such as ammonia or an amine is reacted with a...  
WO/1987/005298A1
Silazanes and related compounds are prepared by (a) providing a precursor containing at least one Si-N bond, cleaving an Si-N bond in the precursor in the presence of hydrogen or a hydrogen donor, and reacting the cleavage product with a...  
WO/1986/006377A1
Si-N groups in silazanes (which may be siloxazanes) are cleaved in the presence of a suitable catalyst or one or more reactants containing an Si-H group and an N-H group (in the same molecule or in different molecules) are reacted in the...  
WO/1986/002344A1
Process for the preparation of linear polychlorophosphazenes having a terminal group -PXCl2, X representing O or S, wherein a monomer having the formula P2NXCl5 is polycondensated by heating in pressure and temperature conditions appropr...  
WO/1984/002526A1
In a transverse phosphite process for preparation of polynucleotides, a 5' reactive resin nucloside is reacted with a bifunctional phosphorus (III) reagent to produce a monofunctional resin nucleosidophosphorus (III) intermediate. This i...  
WO/1984/001160A1
Novel compositions comprising a high concentration of one or more extended chain homopolymer, copolymer, or block polymer and certain polyphosphoric acids are prepared. Such compositions are optically anisotropic (liquid crystalline), ca...  
WO/1983/001778A1
The present invention relates to polymers having a biodegradability adjustable as desired, as well as to the preparation method thereof. Said polymers are characterized in that they are comprised of bifunctional oligomers bound by pyroph...  
WO/1980/000704A1
The organometallic inorganic polymers of this invention have organo groups covalently bonded to pentavalent metal atoms, such as phosphorus, arsenic and antimony. The pentavalent metal atoms are, in turn, covalently bonded by an oxygen l...  
WO/1980/000703A1
The solid organometallic inorganic polymers of this invention have organo groups covalently bonded to phosphorus atoms. The phosphorus atoms are, in turn, covalently bonded by an oxygen linkage to tetravalent metal atoms. When formed in ...  
WO/1979/000367A1
Aqueous dispersions of polyphosphazene polymers are prepared by dissolving the polymer in a volatile organic solvent, then combining with water under agitation and heat to evaporate solvent leaving the aqueous dispersion for use in coati...  
JP2019514680A
The solid phase carrier material for the use in support of a metallocene catalyst compound is indicated. A support metallocene catalyst constituent is an efficient olefin polymerization catalyst, and shows higher catalyst activity especi...  
JP6516595B2  
JP6518615B2  
JP2019512589A
The present invention provides a new anionic polymer useful as a solid electrolyte in a lithium battery. Partially, an electrolyte matrix is provided with the directive flexible polymer ion channel of 100% lithium conductivity which does...  
JP6498026B2  
JP2019052206A
[Subject] A constituent containing the poly siloxane compound which can improve performance of a coat formed by polymerization things, such as a single polymer and a copolymer, is provided. [Means for Solution] The poly siloxane compound...  
JP2019052205A
[Subject] Offer of the poly siloxane compound which can improve performance of a coat formed by polymerization things, such as a single polymer and a copolymer. [Means for Solution] The poly siloxane compound which has structure denoted ...  
JPWO2017188452A1
The optical component formation constituent containing resin containing the compound containing tellurium , or tellurium .  
JPWO2017191795A1
The rare earth complex polymer in which at least phosphine oxide 2 seat Distribution expressed in a formula (1) as trivalent rare earth ion contains a child is indicated. At least one phosphine oxide 2 seat Distribution makes at least Di...  
JP2019026661A
To provide a compound capable of being used as a bone targeting drug transport carrier capable of relatively easily carrying various drugs and transporting the same to bone, and low in toxicity to living matter.The phosphoric diester-pho...  
JP2019013911A
To obtain stably and continuously a composite porous coordination polymer having a core-shell structure, in which a porous coordination polymer is coated by a porous coordination polymer having a different composition, and to establish a...  
JP6456075B2  
JP6456076B2  
JP6452356B2  
JP6452357B2  
JP2018203881A
To provide an embedding material for semiconductor excellent in heat resistance and filling property to a recess, and capable of forming an embedding film in which generation of void is suppressed.An embedding material for semiconductor ...  
JP6445170B2  
JP6444030B2  
JP2018536178A
A oxidation reduction compensation electrochromic device which shows black-transparent switching is indicated here, The device contains an electrochromic layer and a redox active material layer which were inserted into the transparent fi...  
JP2018195833A
To provide precursors for forming silicon-containing films, and methods for depositing films comprising the same.The invention provides precursors of the formula I in the figure, where Ris a C-Calkyl group, alkenyl group or alkynyl group...  
JP6430954B2  
JP6431203B2  
JP6423051B2  
JP2018172661A
To provide graphitic carbon precursors that are relatively less expensive, have relatively improved solubility in solvents used, and have a relatively high content of polycyclic aromatic portions.The invention provides one or more MX/gra...  
JP2018174270A
To provide a composition for passivation layer formation, which enables the formation of a passivation layer achieving a satisfactory film quality and having an excellent passivation effect by a simple and easy method.A composition for p...  

Matches 551 - 600 out of 3,565