[특허]Polymeric thickeners, processes for their preparation and uses thereof

Polymeric thickeners, processes for their preparation and uses thereof 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	C08L-033/08 C08L-033/10
출원번호	US-0772864 (1977-02-28)
발명자 / 주소	Chang David C. (Springfield PA) Fryd Michael (Philadelphia PA) Krueger Achim R. (Cherry Hill NJ)
출원인 / 주소	E. I. Du Pont de Nemours and Company (Wilmington DE 02)
인용정보	피인용 횟수 : 65 인용 특허 : 0

초록 ▼

Polymeric thickeners are provided in preferred compositions which give both good flow and leveling properties as well as sag resistance to coating compositions such as aqueous paints. The thickeners as prepared comprise a polymer dissolved in a solvent at a concentration up to 50% by weight of the composition, the solvent being at least one glycol and containing during manufacture up to 50% by weight, based on the weight of glycol, of water and the polymer consists essentially of (a) about 10 to 98% by weight of at least one unsaturated carboxylic acid of 3 to 6 carbon atoms, (b) about 1 to 50% by weight of at least one alkyl acrylate or alkyl methacrylate wherein the alkyl group is from 1 to 30 carbon atoms, and (c) about 1 to 85% by weight of at least one ester of the formula [Figure] wherein R and R2 are each hydrogen or methyl, X IS A POSITIVE INTEGER OF 5 TO 80, Y IS AN INTEGER OF 0 TO 20, AND R1 is alkyl of 1 to 20 carbon atoms or alkyl phenyl where the alkyl group is from 1 to 20 carbon atoms; THE TOTAL ADDING UP TO 100%. Processes for preparing the thickeners involve conducting the polymerization in glycol such as ethylene glycol or propylene glycol with or without a little added water.

대표청구항 ▼

A liquid composition useful as a thickening agent in polymeric latices, the composition comprising (A) up to 50%, by weight of the composition, of a polymer of polymerized units of (1) about 10-98%, by weight of the polymers, at least one unsaturated carboxylic acid of 3-6 carbon atoms; (2) about 1-50%, by weight of the polymer, at least one alkyl acrylate or alkyl methacrylate whose alkyl group contains 1-30 carbon atoms; and (3) about 1-85%, by weight of the polymer, at least one ester of the formula [Figure] where R and R2 are hydrogen or methyl; R1 is an alkyl radical or an alkyl phenyl radical of 1-20 carbon atoms; x is 5-80; and y is 0-20; the total of 1, 2 and 3 being 100%; and (B) as a solvent for (A), (4) a glycol, or (5) a glycol containing up to 50% of its weight of water; the composition being made by (a) adding 10-50%, by weight of the total weight of monomers to be used, to a reaction vessel containing enough glycol, or glycol containing up to 50% of its weight of water, to give a final polymer concentration of less than 50% by weight; (b) heating the contents of the vessel to at least 50°C.; (c) adding a portion of the free-radical catalyst to be used to the vessel; and then (d) continuously adding the remainder of the monomers and catalyst to the vessel, and (e) adding ammonia or a water-soluble organic amine after the polymerization is complete to adjust the pH to about 7 to 10.

이 특허를 인용한 특허 (65)

Koenig Harvey S. (Charlotte NC) Bryant George M. (Charleston WV), Acrylic acid-acrylate copolymer thickening agents.
상세보기
Witiak David (500 Stony Hill Rd. Yardley PA 19067) Dupr Jean (45 Snowball Dr. Levittown PA 19056), Alkali-soluble emulsion polymers in acidic surfactant compositions.
상세보기
Chang Ching-Jen (Chalfont PA) Stevens Travis E. (Ambler PA), Alkyl poly(oxyalkylene) esters of acrylate oligomers and copolymers thereof for thickening purposes.
상세보기
Baxter, Steven Michael; Kirk, Thomas Cleveland; Schwartz, Curtis; Weinstein, Barry, Amphiphilic polymer composition.
상세보기
Das Suryya K. (Pittsburgh PA) Kania Charles M. (Tarentum PA), Aqueous acrylic polymer dispersions.
상세보기
Berret, Jean-François; Morvan, Mikel; Sehgal, Amit, Aqueous paint compositions comprising a colloidal dispersion of cerium.
상세보기
Schade Christian,DEX, Aqueous polymer emulsion, processes of making said aqueous polymer emulsion and methods of using said aqueous polymer e.
상세보기
York, David; Currie, Jack; Morton, Ted, Aqueous surface treatment compositions.
상세보기
Hirata Tsuyoshi,JPX ; Yuasa Tsutomu,JPX ; Nagare Koichiro,JPX, Cement admixture and cement composition.
상세보기
Pflederer, Christine A.; Librizzi, Joseph J.; Santora, Delores M.; Friscia, Diana L., Clear cleansing detergent systems.
상세보기
Coombes, Norman A.; Wilkinson, Michael R.; Bromley, Charles W. A., Coating compositions.
상세보기
Jenkins Richard Duane ; Bassett David Robinson ; Shay Gregory Dean, Complex hydrophobe-containing oligomers.
상세보기
Goodhue ; Jr. K. Gifford ; Holmes Max M. ; Norman Clinton Scott ; Wilkerson ; III John M., Composition and method for a dual-function soil-grouting excavating or boring fluid.
상세보기
Goodhue, Jr., K. Gifford; Holmes, Max M.; Norman, Clinton Scott; Wilkerson, III, John M., Composition and method for dual function soil grouting excavating or boring fluid.
상세보기
Yang, Hui Shirley; Pakenham, Derek; Adam, Herve; Hennaux, Pierre, Composition having HASE rheology modifiers.
상세보기
Yang, Hui Shirley; Pakenham, Derek; Adam, Herve; Hennaux, Pierre, Compositions having HASE rheology modifiers.
상세보기
Yang, Hui Shirley; Pakenham, Derek; Adam, Herve; Hennaux, Pierre, Compositions having HASE rheology modifiers.
상세보기
Yang, Hui Shirley; Pakenham, Derek; Adam, Herve; Hennaux, Pierre; Chung, Brian; Frantz, Seren, Compositions having HASE rheology modifiers.
상세보기
Yang, Hui Shirley; Pakenham, Derek; Adam, Herve; Hennaux, Pierre; Chung, Brian; Frantz, Seren, Compositions having HASE rheology modifiers.
상세보기
Yang, Hui Shirley; Pakenham, Derek; Adam, Herve; Hennaux, Pierre; Chung, Brian; Kesavan, Subramanian; Frantz, Seren, Compositions having HASE rheology modifiers.
상세보기
Yang, Hui Shirley; Pakenham, Derek; Adam, Herve; Hennaux, Pierre, Compositions having hase rheology modifiers.
상세보기
Hough, Lawrence Alan; Bzducha, Wojciech; Herve, Pascal; Hennaux, Pierre; O'Rourke, Mary; Park, Ericka, Compositions with freeze thaw stability.
상세보기
Tsubakimoto Tsuneo (Toyonaka JPX) Hosoido Masahiro (Toyonaka JPX) Tahara Hideyuki (Osaka JPX), Copolymer and method for manufacture thereof.
상세보기
Yang, Yong; Asif, Mohammad; Sheerin, Robert J., Copolymer surfactants.
상세보기
Zanotti-Russo Matteo,ITX, Cross-linked acrylic copolymers in aqueous emulsion with improved thickening and suspending properties.
상세보기
Yang, Yong; Asif, Mohammed; Sheerin, Robert J., Environmentally friendly colorant compositions and latex paints/coatings.
상세보기
Kataoka,Shuichi; Kubota,Kazuhide; Watanabe,Kazuaki; Takemoto,Kiyohiko, Ink composition.
상세보기
Yang, Yong; Asif, Mohammad; Sheerin, Robert J., Latex paint film resistant to adverse effects of water, and compositions and methods for making same.
상세보기
Sonnabend, Lawrence F., Liquid emulsion polymers useful as pH responsive thickeners for aqueous systems.
상세보기
Graetz Clive W. (Glen Waverly AUX) Thompson Morice W. (Cox Green GB2), Manufacture of aqueous polymer dispersions and coating compositions derived from them.
상세보기
Adams, Edward William; Bruchez, Marcel Pierre, Metallic nanoparticles having enhanced dispersibility in aqueous media comprising a polymer having alkyl acrylamide side chains.
상세보기
McClain, C. Daniel; Hughes, Randall L., Method and apparatus for producing an aqueous paint composition from a plurality of premixed compositions.
상세보기
Audibert Annie,FRX ; Lecourtier Jacqueline,FRX ; Bailey Louise,GB3 ; Maitland Geoffrey,GB3, Method for inhibiting reactive argillaceous formations and use thereof in a drilling fluid.
상세보기
Adams, Edward; Bruchez, Marcel, Method for preparing surface-modified semiconductive and metallic nanoparticles having enhanced dispersibility in aqueous media.
상세보기
Kroner, Matthias; B?chner, Karl-Heinz; Perner, Johannes; Raubenheimer, Hans-J?rgen; Faul, Dieter, Method for producing water soluble polymer of esters from ethylenically unsaturated carboxylic acids and polyalkylene glycols.
상세보기
Hirata Tsuyoshi,JPX ; Yuasa Tsutomu,JPX, Method for production of esterified product.
상세보기
Ungefug Gary Allan (Simpsonville SC) Wicker Benjamin Marvin (Ware Shoals SC) Bible James Richard (Fountain Inn SC) Worley ; Jr. Billy Thomas (Dalton GA), Polyacrylate thickener and method for making same.
상세보기
Ungefug Gary Allan ; Wicker Benjamin Marvin ; Bible James Richard ; Worley ; Jr. Billy Thomas, Polyacrylate thickener and method of making same.
상세보기
Dammann Laurence G. (Crestwood KY), Polyacrylate thickening agents.
상세보기
Dymond Brian (West Yorkshire GB2) Langley John (West Yorkshire GB2) Hawe Malcolm (West Yorkshire GB2), Polymeric compositions and methods of using them.
상세보기
Dymond Brian (West Yorkshire GBX) Langley John (West Yorkshire GBX) Hawe Malcolm (West Yorkshire GBX), Polymeric compositions and methods of using them.
상세보기
Goodhue ; Jr. K. Gifford (Spring TX) Holmes Max M. (Dallas TX), Polymeric earth support fluid compositions and method for their use.
상세보기
Hawe Malcolm (West Yorkshire GB2) Farrar David (West Yorkshire GB2), Polymeric thickeners and their production.
상세보기
Wiggins Michael ; Shah Dipak ; Grinstein Reuben H., Polymeric thickeners for aqueous compositions.
상세보기
Robinson Fred, Polymers useful as PH responsive thickeners and monomers therefor.
상세보기
Robinson Fred, Polymers useful as pH responsive thickeners and monomers therefor.
상세보기
Hoy Kenneth L. (St. Albans WV) Hoy Richard C. (South Charleston WV), Polymers with hydrophobe bunches.
상세보기
Yang,Yong; Asif,Mohammad; Sheerin,Robert J., Precursor colorant composition for latex paint.
상세보기
Chang Ching-Jen (Chalfont PA) Stevens Travis E. (Ambler PA), Process for thickening with copolymers of alkyl poly (oxyalkylene) itaconic di-esters.
상세보기
Carder Charles Hobert ; Garska Daniel Christopher ; Jenkins Richard Duane ; McGuiness Mark Joseph, Process of making aircraft deicing/anti-icing fluids thickened by associative polymers.
상세보기
Jenkins Richard D. (Apex NC) Bassett David R. (Cary NC) Sterlen ; Jr. Ralph A. (Apex NC) Daniels Wendy B. (Durham NC), Processes for preparing aqueous polymer emulsions.
상세보기
Chang David C. (Springfield PA) Fryd Michael (Philadelphia PA) Krueger Achim R. (Cherry Hill NJ), Processes for the preparation of polymeric thickeners and uses thereof.
상세보기
Auer Heinz-Jochen (Gross-Gerau DEX) Klesse Wolfgang (Mainz DEX) Quis Peter (Darmstadt DEX) Szubinski Walther W. (Darmstadt DEX), Resin binders for foundry molding sands.
상세보기
Talingting Pabalan, Ruela; Martinez-Castro, Nemesio; Kesavan, Subramanian; Labeau, Marie Pierre; Langlois, Bruno, Rheology modifier compositions and methods of use.
상세보기
Hough, Lawrence; Bzducha, Wojciech; Herve, Pascal; Hennaux, Pierre; Douglass, Andrew; Adamy, Monique; Gonzalez, Inigo, Rheology modifier polymer.
상세보기
Hough, Lawrence; Bzducha, Wojciech; Herve, Pascal; Hennaux, Pierre; Douglass, Andrew; Adamy, Monique; Gonzalez, Inigo, Rheology modifier polymer.
상세보기
Dilger John P., Sample retrieval system.
상세보기
Adams, Edward William; Bruchez, Jr., Marcel Pierre, Surface-modified semiconductive and metallic nanoparticles having enhanced dispersibility in aqueous media.
상세보기
Adams,Edward William; Bruchez, Jr.,Marcel Pierre, Surface-modified semiconductive and metallic nanoparticles having enhanced dispersibility in aqueous media.
상세보기
Adams,Edward William; Brunchez, Jr.,Marcel Pierre, Surface-modified semiconductive and metallic nanoparticles having enhanced dispersibility in aqueous media.
상세보기
Morihiro,Shigeyasu; Miyawaki,Yukihiro; Miwa,Takahiro, Thickener for water-based vibration damper.
상세보기
Dupre Jean (Levittown PA), Thickening agent for aqueous compositions.
상세보기
Yeung Dominic Wai-Kwing,CAX ; Rice Richard Edward,CAX, Wallcovering materials including novel aqueous polymer emulsions useful as prepaste adhesives.
상세보기
Dehm David C. (Thornton PA) Hoy Kenneth L. (St. Albans WV) Hoy Richard C. (South Charleston WV), Water-soluble polyurethane comb polymer production.
상세보기
Sunakawa Makoto (Osaka JPX) Moroishi Yutaka (Osaka JPX) Mune Isao (Osaka JPX), Water-soluble pressure-sensitive adhesive composition.
상세보기

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Polymeric thickeners, processes for their preparation and uses thereof 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (65)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

Polymeric thickeners, processes for their preparation and uses thereof 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허를 인용한 특허 (65)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트