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6632805 |
Methods for using water-stabilized organosilanes
A method of dyeing and treating a substrate using a water-stabilized organosilane. A method of antimicrobially treating a food article. A method of antimicrobially coating a fluid container. A...
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5470625 |
Strand-of-beads wound packing product
An elongated segmented wound packing product comprised of individual linked segments of hydrogel enclosed within a liquid permeable pliable material, the individual segments being connected in a...
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5314978 |
Copolymer of sulfur dioxide and nuclear-substituted trialkylgermylstyrene
Copolymers comprising 1-50 mole % of sulfur dioxide and 50-99 mole % of trialkylgermylstyrene, having a weight average molecular weight of 500-10,000,000 and exhibiting a high sensitivity to light,...
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4808697 |
Catalytic process for preparing polymers of sulfur dioxide and olefin
The invention is a process for preparing linear alternating polymers of sulfur dioxide, ethylene, optionally at least one ethylenically unsaturated hydrocarbon other than ethylene and optionally...
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4569989 |
Method of inhibiting microbial activity with certain bioactive sulfone polymers
A method of inhibiting microbial growth by employing an addition copolymer is disclosed. The addition copolymer consists essentially of an olefin and sulfur dioxide; said olefin containing at least...
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4423930 |
Polymeric contact lens materials with high oxygen permeability
A series of alpha-olefin sulfur dioxide copolymers derived from the C 4 to C 18 alpha-olefins which may be readily processed to an optical article, such as a contact lens, having oxygen and...
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4355094 |
Positive radiation sensitive resist terpolymers
This invention relates to novel terpolymers of 3-methylcyclopentene, an omega alkynoic acid and sulfur dioxide. Positive radiation sensitive films prepared from the subject terpolymers adhere well...
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4326051 |
Acrylonitrile polymerization with organic solvent
The invention relates to a homopolymer or copolymer of acrylonitrile which comprises from 0 to 30% by weight, incorporated by polymerization, of comonomer units which are free from ionic groups,...
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4251340 |
Terpolymerization of ethylene, sulfur dioxide and carbon monoxide
This invention relates to a high molecular weight terpolymer of ethylene, sulfur dioxide and carbon monoxide stable to 280° C. and containing as little as 36 mol % ethylene and about 41-51 mol %...
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4179757 |
Biocompatible articles having high permeability to gases derived from polysulfones
There is disclosed the preparation of an alpha-olefin-sulfur dioxide copolymer derived from the C 8 to C 18 alpha-olefins. The polymers undergo clean thermal degradation, having high...
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4100128 |
Oil-plasticized copolymers of SO.sub.2 and olefins
The instant invention relates to compositions comprising a copolymer of sulfur dioxide and one or more olefins in combination with a hydrocarbon oil which is a mixture of paraffinic, aromatic and...
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3935332 |
Development of poly(1-methyl-1-cyclopentene-SO.sub.2) electron beam resist
Three developer solvents 2-methylcyclohexanone, 3-methylcyclohexanone, and a mixture of acetonyl acetate and acetone, improve the resolution of electron beam exposed films of...
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3935331 |
Preparation of olefin SO.sub.2 copolymer electron beam resist films and use of same for recording
In preparing an electron beam resist film of a copolymer of an olefin and SO 2 , the steps of removing insoluble particles, drying the films under high vacuum and storing them in a moisture-free...
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3932369 |
Block copolymers containing olefin sulfur dioxide segments and process for their preparation
The instant invention relates to novel block copolymers containing olefin sulfur-dioxide segments and a process for their preparation. The olefin of choice is a "strained" olefin thus capable of...
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3928294 |
Biocompatible articles including polymeric membranes having high permeability to gases and uses thereof
There is disclosed the preparation of an alpha-olefin-sulfur dioxide copolymer derived from the C 8 to C 18 alpha-olefins. The polymers undergo clean thermal degradation, have high permeabilities...
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3884696 |
Positive photoresist comprising polysulfones formed by reacting vinyl aromatic hydrocarbons with sulfur dioxide
A technique is described for the generation of a patterned relief image in a sensitive positive photoresist comprising a polysulfone formed by reacting vinyl aromatic hydrocarbons with sulfur...
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3723591 |
PROCESS FOR MAKING ARTICLES FROM SULFUR DIOXIDE-CONJUGATED DIOLEFIN-CYCLOPENTADIENE POLYMER
Hydrogenated terpolymers of a linear diolefin such as butadiene, SO 2 , and cyclopentadiene are converted by quenching from the melt to non-crystalline articles exhibiting unusually high impact...
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3546144 |
CELLULAR POLYSULFONE RESINS AND METHOD OF MANUFACTURE
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3528952 |
POLYSULPHONES PREPARED FROM SULFUR DIOXIDE AND CIS,TRANS-CYCLODECA-1,5-DIENE
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3476716 |
CONJUGATED SO2-DIENE COPOLYMERS
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3448090 |
METHOD FOR PREPARING COPOLYMERS OF SULFUR DIOXIDE AND A VINYL AROMATIC COMPOUND
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3444145 |
PROCESS FOR PREPARING STABLE POLYSULFONES
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3442790 |
OLEFIN-SULFUR DIOXIDE COPOLYMERIC WAX CRYSTAL MODIFIERS
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3409599 |
Method for improving color stability of polysulfones
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3386972 |
Copolymers of sulfur dioxide and allylthioureas
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3377324 |
Method for preparing polysulfones
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3336274 |
Highly crystalline terpolymeric and quaterpolymeric polysulfones
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3336273 |
Hydrogenated copolymers of conjugated diolefins, sulfur dioxide and ethylenically unsaturated compounds
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3331819 |
Polymers
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3329660 |
Shaped articles
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3317488 |
Sulfur-containing polymers
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3313785 |
Polysulfones and method for their production
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3306888 |
Azo compounds
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3290272 |
Polysulfones
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3272782 |
Derived copolymeric sulfones
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3234188 |
Cured polymeric mercaptans and process
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3133903 |
Polysulfone of 1, 5-cyclooctadiene
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3080223 |
Stabilized distillate fuels
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3058899 |
Polymerization of vinyl compounds
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2976269 |
Ethylene-sulfur dioxide polymerization and product thus obtained
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2963382 |
Elastic compositions and method of applying same
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2943077 |
Copolymers of ethylene and sulfur dioxide
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2914511 |
Copolymers of quinodimethanes and sulfur dioxide
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2809950 |
Curable dispersions of chlorosulfonated ethylene polymers and process of coating with same
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2786829 |
Sulfurization in the presence of sulfur dioxide
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2779749 |
Stabilized unsaturate-so2 resins containing acrylates
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3657202 |
Title is not available
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3655592 |
Title is not available
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3792026 |
Title is not available
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3576791 |
Title is not available
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