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Methyl methacrylate compositions 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08F-008/12
출원번호 US-0307992 (1994-09-15)
발명자 / 주소
  • Roach Donald E. (Willingboro NJ) Keating Paul J. (NewportVille PA)
출원인 / 주소
  • Rohm and Haas Company (Philadelphia PA 02)
인용정보 피인용 횟수 : 41  인용 특허 : 0

초록 ▼

Aliphatic alcohol, and high boiling point hydroxy compound additives are added to poly methyl methacrylate to improve the ultraviolet radiation resistance of the polymer. The additives may be incorporated into the poly methyl methacrylate by including the additives with the monomers prior to polymer

대표청구항 ▼

A polymeric composition in the form of a molded object, extruded sheet, or cast sheet, consisting essentially of: a) a polymer comprising predominantly units of methyl methacrylate and b) from about one-half to about two percent by weight, of at least one alcohol, the alcohol containing no more than

이 특허를 인용한 특허 (41)

  1. Egan, Luke S.; Calhoun, Robert Michael; Burghart, Armin; Petrie, Randall; Brennan, Randall, Acrylic dispersion-based coating compositions.
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  2. Ching, Ta Yen; Katsumoto, Kiyoshi, COMPOSITIONS HAVING ETHYLENIC BACKBONE AND BENZYLIC, ALLYLIC, OR ETHER-CONTAINING SIDE-CHAINS, OXYGEN SCAVENGING COMPOSITIONS CONTAINING SAME, AND PROCESS FOR MAKING THESE COMPOSITIONS BY ESTERIFICAT.
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  3. Yang, Hu; Ching, Ta Yen; Cai, Gangfeng, Compatible blend systems from ethylene vinyl alcohol and oxygen scavenging polymers.
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  4. Laplante,Raymond; Yang,Hu; Ching,Ta Yen; Cai,Gangfeng, Compatible blend systems of oxygen barrier polymers and oxygen scavenging polymers.
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  5. Yang,Hu; Ching,Ta Yen; Cai,Gangfeng, Compatible blend systems of oxygen barrier polymers and oxygen scavenging polymers.
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  6. Ching Ta Yen ; Katsumoto Kiyoshi ; Current Steven P. ; Theard Leslie P., Compositions having ethylenic backbone and benzylic, allylic, or ether-containing side-chains, oxygen scavenging compositions containing same, and process for making these compositions by esterificat.
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  7. Cai,Gangfeng; Ching,Ta Yen; Yang,Hu, Container having oxygen-scavenging core layer.
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  8. Yang,Hu; Ching,Ta Yen; Cai,Gangfeng, Enhanced oxygen barrier performance from modification of ethylene vinyl alcohol copolymers (EVOH).
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  9. Yang,Hu; Ching,Ta Yen; Cai,Gangfeng, Enhanced oxygen barrier performance from modification of ethylene vinyl alcohol copolymers (EVOH).
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  10. Yang,Hu; Ching,Ta Yen, Enhanced oxygen barrier performance from modification of vinyl alcohol polymers (PVOH) or ethylene vinyl alcohol copolymers (EVOH).
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  11. Cai, Gangfeng; Ching, Ta Yen; Yang, Hu, Epoxy-, melamine- and isocyanate cured oxygen scavenging compositions and methods of preparing the same.
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  12. Servaty, Sabine; Neeb, Rolf; Ittmann, Guenther, Material for solar benches.
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  13. Inaba,Yoshihiro; Kobayashi,Takako; Urano,Chisato, Method for producing hydroxyl group-containing polymer particles.
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  14. Speer,Drew Ve; Edwards,Frank Bryan; Beckwith,Scott William; Rivett,Janet; Kennedy,Thomas Duane, Method of triggering a film containing an oxygen scavenger.
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  15. Ta Yen Ching ; Gangfeng Cai ; Hu Yang, Non-extractable polymeric metal salt useful in catalyzing oxygen scavenging.
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  16. Yang, Hu; Ching, Ta Yen; Cai, Kevin; Torres, Lennard, Oxygen barrier copolymer.
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  17. Yang, Hu; Ching, Ta Yen; Kwan, Peter, Oxygen scavenging compositions comprising polymers derived from aromatic difunctional monomers.
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  18. Yang,Hu; Ching,Ta Yen; Woodcock,Steven, Oxygen scavenging compositions comprising polymers derived from benzenedimethanol monomers.
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  19. Yang, Hu; Ching, Ta Yen; Torres, Lennard, Oxygen scavenging compositions comprising polymers derived from tetrahydrofurfuryl monomers.
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  20. Cai, Gangfeng; Ching, Ta Yen; Yang, Hu, Oxygen scavenging compositions suitable for heat triggering.
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  21. Gary D. Jerdee ; James P. Leonard ; Ta Yen Ching ; Joseph L. Goodrich ; Brad D. Rodgers ; Richard P. Schmidt, Oxygen scavenging packaging.
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  22. Jerdee Gary D. ; Leonard James P. ; Ching Ta Yen ; Goodrich Joseph L. ; Rodgers Brad D. ; Schmidt Richard P., Oxygen scavenging packaging.
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  23. Jerdee, Gary D.; Leonard, James P.; Ching, Ta Yen; Goodrich, Joseph L.; Rodgers, Brad D.; Schmidt, Richard P., Oxygen scavenging packaging.
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  24. Jerdee, Gary D.; Leonard, James P.; Ching, Ta Yen; Goodrich, Joseph L.; Rodgers, Brad D.; Schmidt, Richard P., Oxygen scavenging packaging.
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  25. Cai, Gangfeng; Ching, Ta Yen; Yang, Hu, Oxygen scavenging polymer blends and emulsion-based methods for preparing same.
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  26. Cai, Gangfeng; Ching, Ta Yen; Schmidt, Richard; Yang, Hu, Oxygen scavenging polymer emulsion suitable as a coating, an adhesive, or a sealant.
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  27. Yang, Hu; Ching, Ta Yen; Cai, Gangfeng, Oxygen scavenging polymers as active barrier tie layers in multilayered structures.
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  28. Ta Yen Ching ; Gangfeng Cai ; Hu Yang ; James P. Leonard ; Joseph L. Goodrich ; Mark Steven Galland, Oxygen scavenging polymers in rigid polyethylene terephthalate beverage and food containers.
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  29. Ching,Ta Yen; Goodrich,Joseph L.; Leonard,James P.; Russell,Kenneth W., Polymer with pendent cyclic olefinic functions for oxygen scavenging packaging.
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  30. Solis,James A.; Dayrit,Richard; Beckwith,Scott W.; Butler,Brian L.; Cotterman,Ronald L.; Speer,Drew V.; Kennedy,Thomas D., Process for subjecting to actinic radiation and storing an oxygen scavenger, and a stored oxygen scavenger.
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  31. Dayrit,Richard; Beckwith,Scott W.; Butler,Brian L.; Cotterman,Ronald L.; Speer,Drew V.; Kennedy,Thomas D., Process for triggering, storing, and distributing an oxygen scavenger, and a stored oxygen scavenger.
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  32. Truong, Samkol; Helstern, Robert P., Ruggedized placard.
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  33. Yang,Shi Jun; Abel,Richard, Stabilized UV transparent acrylic composition.
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  34. Hu Yang ; Ta Yen Ching ; Gangfeng Cai, Synthesis of cyclohexene dimethanol compounds.
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  35. Schmidt,Richard P.; Solis,James A.; Ching,Ta Yen, Transition metal carboxylates as catalysts for oxygen scavenging.
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  36. Ching, Ta Yen, Tribenzoyl compounds.
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  37. Rodgers, Brad D.; Ching, Ta Yen; Jerdee, Gary D., UV oxygen scavenging initiation in angular preformed packaging articles.
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  38. Galland, M. Stephen; Jerdee, Gary D.; Rysstad, Gunnar; Johnstone, Keith, UV- or heat-triggered low oxygen packaging system employing an oxidizable polymer resin and a peroxide.
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  39. Galland,M. Stephen; Jerdee,Gary D.; Rysstad,Gunnar; Johnstone,Keith, UV-or heat triggered low oxygen packaging system employing an oxidizable polymer resin and a peroxide.
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  40. Cai, Gangfeng; Ching, Ta Yen; Rodgers, Brad D., Using solventless metal oleate in making metal masterbatch.
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  41. Cai, Gangfeng; Ching, Ta Yen; Yang, Hu, Vinyl crosslinked oxygen scavenging compositions and methods of preparing the same.
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