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Fluoroelastomer latex 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08L-027/12
출원번호 US-0257925 (1999-02-26)
발명자 / 주소
  • van Cleeff Albertus
출원인 / 주소
  • DuPont Dow Elastomers LLC
인용정보 피인용 횟수 : 17  인용 특허 : 17

초록

A fluoroelastomer latex is produced that is capable of forming films having excellent water resistance. In a first step, polymerization of fluorinated monomers is carried out in the presence of fluorinated surfactants at a pH of 3-8. The pH of the resultant fluoroelastomer emulsion composition is th

대표청구항

[ What is claimed is:] [1.] A process for preparation of a fluoroelastomer latex which comprises the steps of:A) forming an aqueous emulsion of monomers capable of being copolymerized to form a fluoroelastomer, said emulsion comprising1) a first monomer selected from the group consisting of vinylide

이 특허에 인용된 특허 (17)

  1. Araki Takayuki,JPX ; Tsuda Nobuhiko,JPX ; Kondo Masahiro,JPX, Aqueous dispersion of vinylidene fluoride polymer and preparation process thereof.
  2. Yoshimura Tatsushiro (Takatsuki JPX) Terada Tsutomu (Takatsuki JPX) Nakayama Shozo (Kariya JPX), Aqueous fluorine-containing rubber coating composition and article coated therewith.
  3. Coughlin Michael Cregg ; Monaco Charles David, Fast-curing perfluoroelastomer composition.
  4. Yamamoto Yuichi,JPX ; Tatsu Haruyoshi,JPX, Fluorine-containing copolymer and composition containing the same.
  5. Apotheker ; deceased David (late of Wilmington DE by Marie T. Barry ; executor), Fluoroelastomer gelling agents and products made therefrom.
  6. Arruda Paul Jeffrey (Wilmington DE) Barber ; Jr. Charles Launcelot (Chester VA), Fluoroelastomer latex containing lithium ion and a creaming agent and process for preparation thereof.
  7. Abusleme Julio A.,ITX ; Albano Margherita,ITX, Fluoroelastomers substantially free from polar terminals and related preparation process.
  8. Effenberger John A. (Bedford NH) Keese Frank M. (Amherst NH), Fluoropolymer coating and casting compositions and films derived therefrom.
  9. Moore Albert L. (Wilmington DE) Stewart ; Jr. Clare A. (Wilmington DE) Swerlick Isadore (Wilmington DE), Fluoropolymer hexafluoropropene, tetrafluorethene and 1,1-difluoroethene.
  10. Marquisee Mark J. (Landenberg PA), Nontacky shaped objects from polymer latices.
  11. Effenberger John A. (Bennington VT) Ribbans ; III Robert C. (Bennington VT) Keese Frank M. (Hoosick Falls NY), Novel wear resistant fluoropolymer-containing flexible composites and method for preparation thereof.
  12. Schmiegel Walter Werner, Perflouroelastomer composition having improved processability.
  13. Khan Ausat A. (Newark DE), Process for making vinylidene fluoride containing fluoroelastomers.
  14. Moggi Giovanni (Milan ITX) Ingoglia Desiderata (Milan ITX), Process for protecting and consolidating lapideous materials.
  15. Effenberger John A. (Bennington VT) Keese Frank M. (Hoosick Falls NY), Reinforced fluoropolymer composite.
  16. Breazeale Almut F. (Wilmington DE), Vulcanizable fluorinated copolymers.
  17. Kirochko Pavel ; Kreiner James G., Water-borne fluoroelastomer coatings and related method.

이 특허를 인용한 특허 (17)

  1. Sawauchi, Chie; Tsuda, Nobuhiko, Aqueous fluororesin dispersion and method for producing the same.
  2. Amin-Sanayei, Ramin; Durali, Mehdi; Kappler, Patrick; Burch, Greylan, Aqueous process for making fluoropolymers.
  3. Xu, Frank Y.; Miller, Michael N., Composition to reduce adhesion between a conformable region and a mold.
  4. Xu,Frank Y.; Miller,Michael N., Composition to reduce adhesion between a conformable region and a mold.
  5. Dooley, Brynn M.; Qi, Yu; Moorlag, Carolyn P.; Zhang, Qi; Hu, Nan-Xing, Fuser member.
  6. Xu, Frank Y.; Lad, Pankaj B.; McMackin, Ian Matthew; Truskett, Van Nguyen; Fletcher, Edward Brian, Imprint lithography method.
  7. Xu, Frank Y.; McMackin, Ian Matthew; Lad, Pankaj B., Imprint lithography method.
  8. Mizuno,Kazuhiko, Low refractive index coating composition for use in antireflection polymer film coatings and manufacturing method.
  9. Joseph M. DeSimone ; Saad A. Khan ; Joseph R. Royer ; Richard J. Spontak ; Teri Anne Walker, Method of making foamed materials using surfactants and carbon dioxide.
  10. Xu, Frank Y.; Lad, Pankaj B.; McMackin, Ian M.; Truskett, Van N.; Fletcher, Edward B., Method of providing desirable wetting and release characteristics between a mold and a polymerizable composition.
  11. DeSimone, Joseph M.; Khan, Saad A.; Royer, Joseph R.; Spontak, Richard J.; Walker, Teri Anne; Gay, Yvon J.; Siripurapu, Srinivas, Methods of making foamed materials of blended thermoplastic polymers using carbon dioxide.
  12. Keese, Frank M.; Pleydon, Robert G.; Hardy, Anne B.; Fan, Hua, Modified perfluoropolymer sheet material and methods for making same.
  13. Kapeliouchko,Valeri; Malvasi,Marco, Process for preparing fluoropolymer dispersions.
  14. Mirigliani, Alberto; Deregibus, Evasio; Kapeliouchko, Valeri, Process for preparing fluoropolymer dispersions.
  15. Tsuda, Nobuhiko; Sawauchi, Chie; Sawada, Yasuhiko; Shimizu, Tetsuo, Process for producing aqueous fluoropolymer dispension and aqueous fluoropolymer dispersion.
  16. Tsuda, Nobuhiko; Sawauchi, Chie; Sawada, Yasuhiko; Shimizu, Tetsuo, Process for producing aqueous fluoropolymer dispersion and aqueous fluoropolymer dispersion.
  17. Xu, Frank Y.; Liu, Weijun, Release agent partition control in imprint lithography.
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