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특허 상세정보

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Aqueous polymer emulsion, processes of making said aqueous polymer emulsion and methods of using said aqueous polymer e

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C08J-003/02   
미국특허분류(USC) 524/501 ; 523/340 ; 524/555 ; 524/556 ; 524/773 ; 524/813 ; 524/819 ; 524/820 ; 524/823 ; 524/824 ; 524/831 ; 524/832 ; 524/833
출원번호 US-0626779 (1996-04-02)
우선권정보 DE-0012882 (1995-04-06)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
인용정보 피인용 횟수 : 15  인용 특허 : 19
초록

Aqueous polymer emulsions are obtained by polymerizing a mixture of hydrophobic and hydrophilic ethylenically unsaturated monomers by the free radical aqueous emulsion polymerization method and using, as the dispersing medium, a mixture of water and an organic solvent which is not completely soluble in water, the amount of solvent accounting for more than 20% by weight of the total amount of monomers to be polymerized.

대표
청구항
▼

[ We claim:] [1.] An aqueous polymer emulsion prepared by free radical aqueous emulsion polymerization of a mixture of monomers which have at least one ethylenically unsaturated group and are capable of free radical polymerization, said monomer mixture comprising:a) from 30 to 90% by weight, based on the mixture, of monomers whose solubility in water at the chosen polymerization temperature and at the chosen polymerization pressure is .gtoreq.5% by weight, based on the amount of water;b) from 10 to 70% by weight, based on the mixture, of monomers whose s...

이 특허에 인용된 특허 (19)

  1. Chang Ching-Jen (Chalfont PA) Stevens Travis E. (Ambler PA). Acrylamide containing emulsion copolymers for thickening purposes. USP1983124423199.
  2. Koenig Harvey S. (Charlotte NC) Bryant George M. (Charleston WV). Acrylic acid-acrylate copolymer thickening agents. USP1981054268641.
  3. Chang Ching-Jen (Chalfont PA) Stevens Travis E. (Ambler PA). Alkyl poly(oxyalkylene) esters of acrylate oligomers and copolymers thereof for thickening purposes. USP1984014429097.
  4. Chang Ching-Jen (Chalfont PA) Stevens Travis E. (Ambler PA). Alkyl, poly(oxyethylene) poly(carbonyloxyethylene) acrylate emulsion copolymers for thickening purposes. USP1983124421902.
  5. Santhanam Mahalingham (East Windsor NJ) Reichert William W. (Freehold NJ). Crosslinked carboxylic copolymers useful as rheological additives in personal care and pharmaceutical products. USP1995055416158.
  6. Bush Charles N. (Bay Village OH). Emulsion polymerization process with low emulsifier concentration. USP1981094289667.
  7. Teer, Glenn E.; Higgins, Jerry G.; Warren, George D.. Ethylene-vinyl ester-alkyl vinyl terpolymer emulsions. USP1977034013604.
  8. Sonnabend, Lawrence F.. Liquid emulsion polymers useful as pH responsive thickeners for aqueous systems. USP1983054384096.
  9. Floyd F. Louis (Strongsville OH) Craun Gary P. (Berea OH). Odor free, air dry, decorative latex paints. USP1994115367018.
  10. Kerherve Jean P. (Montlhery FRX). Polymer based preparation for the surface protection of zinc against white rust. USP1991085037877.
  11. Chang David C. (Springfield PA) Fryd Michael (Philadelphia PA) Krueger Achim R. (Cherry Hill NJ). Polymeric thickeners, processes for their preparation and uses thereof. USP1979024138381.
  12. Potter William D. (Bishops Stortford GBX) Kiamil Sinan B. (Harlow GBX). Polymerizable compounds. USP1986034574130.
  13. Barabas Eugene S. (Watchung NJ) Klein Andrew (Somerville NJ). Preparation of copolymer emulsions of an ab
  14. Fukusaki ; Hiroshi ; Niki ; Masao ; Yokota ; Yukinaga. Process for preparation of oil-in-water emulsions of vinyl polymers. USP1978054090991.
  15. Hughes Kathleen A. (Blue Bell PA) Swift Graham (Blue Bell PA). Process for preparing functionalized polymer compositions. USP1992075130369.
  16. Mikofalvy ; Bela Kalman ; Doyle ; Thomas Joseph. Process for producing homo- or copolymerization of vinyl or vinylidene halides having reduced polymer build-up in the r. USP1978024076920.
  17. dePierne Otto S. (Norwalk CT) Dauplaise David L. (Norwalk CT) Proverb Robert J. (Danbury CT). Styrene/acrylic type polymers for use as surface sizing agents. USP1992065122568.
  18. Mondet Jean (Drancy FRX) Lion Bertrand (Livry-Gargan FRX). Surfactant containing composition thickened with a copolymer based on an ethylenically unsaturated carboxylic acid and a. USP1994065324765.
  19. Schieferstein Ludwig (Ratingen DEX) Fischer Herbert (Duesseldorf DEX) Kroke Hermann (Mettmann DEX) Spei Brigitte (Duesseldorf DEX) Wehle Volker (Haan DEX) Jeschke Rainer (Duesseldorf DEX) Ploog Uwe (. Water-in-oil emulsions. USP1994105358988.

이 특허를 인용한 특허 피인용횟수: 15

  1. Blankenburg Rainer,DEX ; Schehlmann Volker,DEX ; Kolter Karl,DEX. Aqueous copolymer dispersions of water-soluble monomers with N-vinyl groups and hydrophobic monomers. USP2000086107397.
  2. Coffey, Martin J.; Govoni, Steven T.; Begala, Arthur J.; Gray, Ross T.; Murray, Patrick G.. High molecular weight cationic and anionic polymers comprising zwitterionic monomers. USP2004036709551.
  3. Carter Phillip W. ; Murray Patrick G. ; Brammer ; Jr. Larry E. ; Dunham Andrew J.. High molecular weight zwitterionic polymers. USP2001116313246.
  4. Carter, Phillip W.; Murray, Patrick G.; Brammer, Jr., Larry E.; Dunham, Andrew J.. High molecular weight zwitterionic polymers. USP2003076590051.
  5. Durali, Mehdi; Hedhli, Lotfi. Method of producing fluoropolymers using acid-functionalized monomers. USP2016099434837.
  6. Ihara,Takeshi; Sugano,Ikuo. Oil-in-water emulsion and process for producing the same. USP2009037511002.
  7. Nishizaka, Takahiro; Ihara, Takeshi; Kitsuki, Tomohito. Oil-in-water emulsions and process for producing the same. USP2009047517534.
  8. Bruylants, Paul Peter; Huybrechts, Josef; Kirshenbaum, Kenneth S.; Berge, Charles T.. Phosphonic acid reaction products and use in coating compositions. USP2003096624227.
  9. Johnson, Eric Alvin; Hesler, Carl Michael; Solomon, Robert David; Hallden-Abberton, Michael Paul. Polymeric binders for ink jet inks. USP2004026693147.
  10. Johnson, Eric Alvin; Hesler, Carl Michael; Solomon, Robert David; Hallden-Abberton, Michael Paul. Polymeric binders for ink jet inks. USP2004066743875.
  11. Johnson, Eric Alvin; Hesler, Carl Michael; Solomon, Robert David; Hallden-Abberton, Michael Paul. Polymeric binders from copolymers of unsaturated carboxylic acids and surfactant monomers. USP2003046541590.
  12. Howard Roger Dungworth GB. Polymerization processes and products and uses of the products. USP2002066407161.
  13. Jhaveri, Sarav Bharat. Water-based polymer emulsions for opaque films and coatings applications. USP2017059663650.
  14. Jhaveri, Sarav Bharat; Hsu, Chien L.. Water-based polymer emulsions for opaque films and coatings applications on flexible substrates. USP2017079701829.
  15. Jhaveri, Sarav Bharat; Hsu, Chien L.. Water-based polymer emulsions for opaque films and coatings applications on flexible substrates. USP20181010106679.

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