A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FLUORINATED COPOLYMER COATING COPOLYMER
A stain resistant, oil and water repellent copolymer comprising formula (I): wherein: R f is C4 to C6 fluoroalkyl, optionally interrupted by one or more ¨O-, -CH2-, -CFH-, or combinations thereof; n is an integer from 1 to 10; R1 and R2 are each independently H or CH3; R3 is H, CH3, or CH2CH3; R4 is H, CH3, or CH2CH3; R5 is C6 to C18 alkyl or Y; R6 is H, CH3, or CH2CH3; R7 is H, CH3, or CH2CH3; R8 is H, CH3, CH2CH3, or Y; where a is 30 to 50 mol %; b is 1 to 10 mol %; c is 45 to 65 mol %; provided that (a + b + c) equals 100; R9 is each independently alkyl, alkyl alcohol, or hydrogen; and m is 1 to 10.
L'invention concerne un copolymère résistant aux salissures, oléofuge et hydrofuge comprenant un copolymère préparé à partir d'un (méth)acrylate fluoré et de sels amine d'acide (méth)acrylique, et un procédé pour conférer une résistance aux salissures, un caractère oléofuge et un caractère hydrofuge à des substrats et un substrat traité.
FLUORINATED COPOLYMER COATING COPOLYMER
A stain resistant, oil and water repellent copolymer comprising formula (I): wherein: R f is C4 to C6 fluoroalkyl, optionally interrupted by one or more ¨O-, -CH2-, -CFH-, or combinations thereof; n is an integer from 1 to 10; R1 and R2 are each independently H or CH3; R3 is H, CH3, or CH2CH3; R4 is H, CH3, or CH2CH3; R5 is C6 to C18 alkyl or Y; R6 is H, CH3, or CH2CH3; R7 is H, CH3, or CH2CH3; R8 is H, CH3, CH2CH3, or Y; where a is 30 to 50 mol %; b is 1 to 10 mol %; c is 45 to 65 mol %; provided that (a + b + c) equals 100; R9 is each independently alkyl, alkyl alcohol, or hydrogen; and m is 1 to 10.
L'invention concerne un copolymère résistant aux salissures, oléofuge et hydrofuge comprenant un copolymère préparé à partir d'un (méth)acrylate fluoré et de sels amine d'acide (méth)acrylique, et un procédé pour conférer une résistance aux salissures, un caractère oléofuge et un caractère hydrofuge à des substrats et un substrat traité.
FLUORINATED COPOLYMER COATING COPOLYMER
COPOLYMERE DE REVETEMENT DE COPOLYMERE FLUORE
SHENOY SIDDHARTHA (author) / POLLINO JOEL M (author) / RAGHAVANPILLAI ANILKUMAR (author) / ROSEN BRAD M (author) / CROMPTON JOHN RUSSELL (author)
2019-01-22
Patent
Electronic Resource
English
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