Examples of 'dimethylsiloxane' in a sentence
Meaning of "dimethylsiloxane"
dimethylsiloxane (noun): A type of silicone fluid used in various industrial and consumer products
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- Any siloxane of general formula [SiO(CH₃)₂]ₙ
How to use "dimethylsiloxane" in a sentence
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dimethylsiloxane
The siloxane monomer is especially dimethylsiloxane.
Preferably the siloxane is a dimethylsiloxane derivative containing one alkyl amino substituent.
They comprise a soft block of vinylmethylsiloxane and dimethylsiloxane monomer units.
The production of dimethylsiloxane starts with the production of dimethylchlorosilane using chloromethane and silicon.
This resulted in the isolation of the dimethylsiloxane oligomer.
Suitable defoaming agents include dimethylsiloxane based defoaming agents and polyacrylate based deforming agents.
Volatile silicones include cyclic and linear volatile dimethylsiloxane silicones.
The Fluid is preferably a homopolymer of dimethylsiloxane units and is preferably terminated by trimethylsilyl groups.
A process according to claim 1, wherein the siloxane monomer is dimethylsiloxane.
Examples of organosiloxanes include dimethylsiloxane and other linear organosiloxanes.
However, an alkylmethylsiloxane is a silicone-hydrocarbon hybrid rather than a dimethylsiloxane.
The volatile fluid methylsiloxane preferably comprises essentially dimethylsiloxane units and optionally trimethylsiloxane units.
Methylsiloxane, dimethylsiloxane and trimethylsiloxane units are preferred.
In another embodiment, a silicone rubber contains, without limitation a fluorosiloxane dimethylsiloxane copolymer.
Especially, dimethylsiloxane is more preferable.
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More preferred polysiloxane prepolymers are those in which there are 25 repeating dimethylsiloxane units.
After purification hexamethyldisiloxane and cyclic dimethylsiloxane were added to - getherwith an alkaline catalyst.
A film-forming composition as in claim 1, wherein the third siloxane polymer is an aminopropyl dimethylsiloxane copolymer.
The volatile, low viscosity methylsilicone fluid contains dimethylsiloxane units and optionally trimethylsiloxane units.
A medical device as in claim 36, wherein said adhesion promoting layer comprises an aminopropyl dimethylsiloxane copolymer.
Of aminoethylaminopropyl dimethylsiloxane emulsified with alkyltrimethylammonium chloride and polyethoxylated tridecylalcohol, ex Dow Corning.
For example, treatment with trimethylolpropane, pentaerythritol, triethanolamine or dimethylsiloxane may be carried out.
Siloxane polymers with dimethylsiloxane " D " units are preferred from an economic standpoint.
A coating as in claim 47, wherein the polyorganosiloxane having amino functionality comprises an aminopropyl dimethylsiloxane copolymer.
Generically, they were dimethylsiloxane oligomers with Si-H reactive groups.
The preferred compounds are chosen from compounds that finally form a methylsiloxane, dimethylsiloxane or trimethylsiloxane unit.
Silicon based oil such as Poly Dimethylsiloxane ( PDMS ) is used as the oil.
As an organosiloxane, there are, for example, linear organosiloxanes such as dimethylsiloxane.
Altering the amounts of alkylene oxide ( hydrophile ) and dimethylsiloxane ( lipophile ) affects surfactant properties.
Preferred polysiloxane prepolymers are those having about 25 to about 50 repeating dimethylsiloxane units.
Preferably, the volatile methylsiloxane fluid consists essentially of dimethylsiloxane units, and optionally, trimethylsiloxane units.
A method as in claim 43, wherein the adhesive promoting composition comprises an aminopropyl dimethylsiloxane copolymer.
First siloxane unit of formula ( La ) and a second dimethylsiloxane unit ; or.
A lubricious coating as in claim 18, wherein the adhesion promoter comprises an aminopropyl dimethylsiloxane copolymer.
First siloxane unit of formula ( Ib ) and a second dimethylsiloxane unit ; or else.
The silicone chain length varies between 10 and 80 dimethylsiloxane units.
The composition in accordance with claim 11 wherein ( b ) is dimethylsiloxane and ( c ) is petrolatum.
