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Crosslinked, porous, polyacrylate beads 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08F-226/00
  • C08F-218/00
출원번호 US-0434124 (1974-01-17)
발명자 / 주소
  • Rembaum Alan (Altadena CA) Yen Shiao-Ping Siao (Altadena CA) Dreyer William J. (Altadena CA)
출원인 / 주소
  • California Institute of Technology (Pasadena CA 02)
인용정보 피인용 횟수 : 68  인용 특허 : 0

초록 ▼

Uniformly-shaped, porous, round beads are prepared by the co-polymerization of an acrylic monomer and a cross-linking agent in the presence of 0.05 to 5% by weight of an aqueous soluble polymer such as polyethylene oxide. Cross-linking proceeds at high temperature above about 50°C or at a lower temp

대표청구항 ▼

A composition consisting essentially of uniformly shaped, hydrophilic, swellable, porous, round beads, at least 80% having a uniform diameter from less than to 2 microns and being the cross-linked polymer of an acrylic monomer containing an hydroxy or amino group and of the formula: CH2O ��1－－C－－C－－

이 특허를 인용한 특허 (68)

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  7. Xia, Xiongwu; Seul, Michael, Automated analysis of multiplexed probe-target interaction patterns: pattern matching and allele identification.
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  8. Kiser, Patrick F.; Thomas, Allen A., Biodegradable cross-linkers having a polyacid connected to reactive groups for cross-linking polymer filaments.
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  9. Yen ; Shiao-Ping S. ; Rembaum ; Alan ; Molday ; Robert S., Cell specific, variable density, polymer microspheres.
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  10. Yen Shiao-Ping S. (Altadena CA) Rembaum Alan (Altadena CA) Molday Robert S. (Pasadena CA), Cell specific, variable density, polymer microspheres.
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  11. Ziarkowski Stanley M. (Mount Laurel NJ) Burke James M. (Medford Lakes NJ), Colored inert material for separation of anion and cation resin components.
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  12. Banerjee, Sukanta; Yang, Jiacheng; Seul, Michael, Creation of functionalized microparticle libraries by oligonucleotide ligation or elongation.
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  13. Rembaum Alan (Altadena CA) Gupta Amitava (Los Angeles CA) Volksen Willi (Pasadena CA), Cross-linked polyvinyl pyridine coated glass particle catalyst support and aqueous composition or polyvinyl pyridine add.
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  15. Cunningham Virginia L. (Hatboro PA), Crosslinked, macroreticular poly(dimethylaminoethyl methacrylate) ion-exchange resins and method of preparation by aqueo.
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  16. Palin William J. (Gurnee IL) Miller Timothy C. (Vernon Hills IL), Determination of microbial cells in aqueous samples.
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  21. Inoue Takeshi (Utsunomiya JPX) Hikichi Tadasu (Yachiyo JPX) Fukuyama Yukihiro (Wakayama JPX) Kondo Akihiro (Wakayama JPX), Hair cosmetic composition.
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  23. Albright, Robert L., Hemocompatible coated polymer and related one-step methods.
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  24. Albright,Robert L., Hemocompatible coated polymer and related one-step methods.
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  28. Chong Berni P. (Willow Grove PA) Rowe Robert R. (Warminster PA), Inert interface beads of a crosslinked copolymer of methyl methacrylate and hydroxyalkyl methacrylate for regeneration o.
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  40. Wulff ; Gunter ; Sarhan ; Ali, Method of preparing polymers analogous to enzymes.
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  42. Wang, Xinwen; Banerjee, Sukanta, Microparticles with enhanced covalent binding capacity and their uses.
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  60. Nair, Mridula, Preparation of crosslinked organic porous particlesrelated applications.
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  66. Seul, Michael; Banerjee, Sukanta; Podual, Kairali; Hong, Ye, Un-supported polymeric film with embedded microbeads.
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