Structure, synthesis, and applications for poly (phenylene) ethynylenes (PPEs)
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C07C-229/00
C07C-309/24
C07C-217/14
C07C-309/11
C07C-217/20
C07D-333/16
C07D-487/08
C08G-061/02
C08G-075/00
출원번호
US-0809572
(2011-07-13)
등록번호
US-9527806
(2016-12-27)
국제출원번호
PCT/US2011/043922
(2011-07-13)
§371/§102 date
20130403
(20130403)
국제공개번호
WO2012/009484
(2012-01-19)
발명자
/ 주소
Whitten, David G.
Schanze, Kirk S.
Parthasarathy, Anand
Ji, Eunkyung
Ogawa, Motokatsu
Corbitt, Thomas S.
Dascier, Dimitri
Wang, Ying
Ista, Linnea K.
Hill, Eric H.
출원인 / 주소
STC.UNM
대리인 / 주소
Schwegman Lundberg & Woessner, P.A.
인용정보
피인용 횟수 :
1인용 특허 :
9
초록
The present disclosure provides novel poly(phenylene ethynylene) (PPE) compounds, methods for synthesizing these compounds, and materials and substances incorporating these compounds. The various PPEs show antibacterial, antiviral and antifungal activity.
대표청구항▼
1. A material incorporating a poly(phenylene ethynylene), the poly(phenylene ethynylene) having the structure: wherein the poly(phenylene ethynylene) is grafted to the material by chemisorption or wherein the polymer is attached to the material by physisorption;n is selected from the group consistin
1. A material incorporating a poly(phenylene ethynylene), the poly(phenylene ethynylene) having the structure: wherein the poly(phenylene ethynylene) is grafted to the material by chemisorption or wherein the polymer is attached to the material by physisorption;n is selected from the group consisting of whole numbers between 5 and 200;A is C2C6H2;B is selected from the group consisting of C2C6H2 and C2C4S;C=is either C6H4 or not present;X is selected from the group consisting of: [C2C6H4]2COOCH2CH3 and [C2C4H2S][C2C6H4]COOCH2CH3;Y is selected from the group consisting of: COOCH2CH3;ZA is selected from the group consisting of O(CH2)k(C6H12N2)C6H132+, O(CH2)kSO3−, and O(CH2)kN(CH3)3+; where k is selected from the group consisting of the whole number between 1 and 10;ZB is H;if ZA is O(CH2)k(C6H12N2)C6H132+, then A=C2C6H2, C is C6H4, Y is COOCH2CH3, and X is [C2C6H4]2COOCH2CH3; andif ZA is O(CH2)kN(CH3)3+ and C is present, then Y=COOCH2CH3 and X is selected from the group consisting of [C2C6H4]2COOCH2CH3 and [C2C4H2S][C2C6H4]COOCH2CH3, whereinif B=C2C6H2, then X is [C2C6H4]2COOCH2CH3, andif B=C2C4S, then X is [C2C4H2S][C2C6H4]COOCH2CH3. 2. The material of claim 1 wherein A and B=C2C6H2, C=C6H4, X=[C2C6H4]2COOCH2CH3, Y=COOCH2CH3, and ZA=O(CH2)kN(CH3)3+. 3. The material of claim 1 wherein A and B=C2C6H2, C=C6H4, X=[C2C6H4]2COOCH2CH3, Y=COOCH2CH3, and ZA=O(CH2)k(C6H12N2)C6H132+. 4. The material of claim 1 wherein A=C2C6H2, B=C2C4S, C=C6H4, X=[C2C6H4]2COOCH2CH3, Y=COOCH2CH3, and ZA=O(CH2)kN(CH3)3+. 5. The material of claim 1 wherein k=3. 6. The material of claim 1 wherein the material exhibits biocidal activity. 7. The material of claim 1 wherein the material exhibits antiviral activity. 8. The material of claim 1 wherein the material exhibits antifungal activity. 9. The material of claim 1, wherein the poly(phenylene ethynylene) is functionally attached to the material so that the poly(phenylene ethynylene) can interfere with the pathogenicity of a pathogen that contacts the poly(phenylene ethynylene). 10. The material of claim 1 wherein the material is a fiber, or a textile formed therefrom. 11. The material of claim 10 wherein the fiber or textile comprises a natural fiber, a synthetic fiber, or both. 12. The material of claim 11 wherein the natural fiber is cotton, silk, or wool, or a blend thereof. 13. The material of claim 11 wherein the synthetic fiber is rayon or nylon. 14. The material of claim 11 wherein the synthetic fiber is produced by electrospinning. 15. The material of claim 10 wherein the fiber or textile is comprised by an object that is potentially contaminated with a microorganism or a virus. 16. The material of claim 15 wherein the object is a wound treatment, a bandage, a swab, a sterile mat, a liner, or a filter for water purification. 17. The material of claim 15 wherein the object is a mattress, a bed linen, a countertop covering, a tablecloth, or a curtain.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (9)
Schanze, Kirk S.; Ogawa, Motokatsu; Sommer, Jonathan R.; Whitten, David G.; Corbitt, Thomas, Conjugated polyelectrolyte capsules: light activated antimicrobials.
Liu Jia M. (Hsinchu RI TWX) Sun Linfeng (Kingston RI) Yang Sze C. (Kingston RI), Molecular complex of conductive polymer and polyelectrolyte; and a process of producing same.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.