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Method and compositions for toughening polyester resins

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08L-067/02
출원번호 US-0740006 (1996-10-23)
발명자 / 주소
  • Nelsen Suzanne
  • Golder Michael
  • DeStio Paul
  • Lu Mengshi
출원인 / 주소
  • Hoechst Celanese Corporation
인용정보 피인용 횟수 : 33  인용 특허 : 30

초록

An acrylic modifier composition for improving impact resistance of polyester compositions is provided which comprises (a) between about 10% to about 90% by weight of a first component selected from the group consisting of an ethylene alkyl acrylate co-polymer and ethylene alkyl methacrylate copolyme

대표청구항

[ What is claimed is:] [1.] A polyester composition having improved characteristics of impact resistance comprising:(a) at least about 40% by weight of the total composition of polyethylene terephthalate;(b) between about 5 to about 25% by weight of the total composition of an ethylene/alkyl (meth)a

이 특허에 인용된 특허 (30)

  1. Otsuki Tateo (Kanagawa JPX) Tsukamoto Kazuya (Kanagawa JPX) Hirayama Nobuhiro (Kanagawa JPX), Binder for dry toner.
  2. Subramanian Pallatheri M. (Hockessin DE), Blow molding polyester compositions.
  3. McKee Graham E. (Weinheim DEX) Ohlig Hilmar (Kaiserslautern DEX) Reimann Horst (Worms DEX) Sterzel Hans-Josef (Dannstadt-Schauernheim DEX), Elastomeric thermoplastic molding materials and their preparation.
  4. Dalgewicz ; III Edward J. (Millstone NJ) Freundlich Richard A. (Plainsboro NJ), Elevated temperature dimensionally stable polyester with low gas permeability.
  5. Decker Owen H. (West Reading PA) Tarnoski Charles P. (Sinking Spring PA), Epoxy functional acrylic powder coatings.
  6. Bittscheidt Josef (Marl DEX) Horlbeck Gernot (Haltern DEX) Mumcu Salih (Marl DEX), High impact strength molding compositions based on polyalkylene terephthalates.
  7. Penco Maurizio (Codogno ITX) Pastorino Maria A. (Genoa ITX) Giannotta Giorgio (Milan ITX), High-tenacity, high-impact-strength thermoplastic compositions.
  8. Holub ; Frederick Frank ; Wilson ; Phillip Steven, Impact modified polyester compositions.
  9. Ohmae Tadayuki (Chiba JPX) Toyoshima Yoshiki (Chiba JPX) Mashita Kentaro (Chiba JPX) Nambu Jinsho (Chiba JPX), Method for producing thermoplastic resin composition.
  10. Seydl Wolfgang (Frankenthal DT) Strickle Erich (Mannheim DT), Molding compositions of polybutylene terephthalate and olefin polymer.
  11. Deyrup Edward J. (Northeast MD), Molding resins.
  12. Charles John J. (Bloomingdale NJ) Gasman Robert C. (West Milford NJ), PBT Injection molding composition.
  13. Dieck Ronald L. (Sunnyvale CA) Liberti Frank N. (Mt. Vernon IN) Wambach Allen D. (Monroeville PA), Polybutylene terephthalate molding compositions and articles molded therefrom.
  14. Onishi Yasuhiko (Seto JPX) Kubo Yoshinobu (Yokkaichi JPX) Nozaki Takao (Tsu JPX), Polybutylene terephthalate moulding compositions with an improved flowability.
  15. Fox Daniel W. (Pittsfield MA) Wambach Allen D. (Pittsfield MA), Polyester alloys and molding compositions containing the same.
  16. Belder Eimbert G. (Zwolle NLX) Van Der Linde Robert (Zwolle NLX) Schippers Jan (Zwolle NLX), Polyester and its use in powder coating.
  17. Lu Shau-Zou (Whitehouse Station NJ) Druin Melvin (West Orange NJ), Polyester blends.
  18. Owen Gwilym (Granville OH), Polyester-based molding compositions.
  19. Iida Hiroshi (Nagoya JPX) Kometani Kiichi (Nagoya JPX) Yanagi Masana (Nagoya JPX), Polyethylene terephthalate molding compositions.
  20. Chen Ziyun (Santa Clara CA) Cheng Tai (Mountain View CA) Muni Ketan (San Jose CA) Patel Udayan (San Jose CA) Saltman Robert (Redwood City CA), Polymer blends for use in making medical devices including catheters and balloons for dilatation catheters.
  21. Stouffer Jan M. (Hockessin DE) Blanchard Elwood N. (Wilmington DE) Leffew Kenneth W. (Kennett Square PA), Production of poly(ethylene terephthalate).
  22. Murakami Yoichi (Osaka JPX) Shoji Akio (Kishiwada JPX) Takezawa Shoichiro (Sakai JPX) Ishikawa Noboru (Izumi-ohtsu JPX) Morita Toshiaki (Sakai JPX), Resin composition for powder coating.
  23. Kano Taisaku (Yokohama JPX) Sekido Takayoshi (Hiratsuka JPX) Miyazaki Eiichiro (Fujisawa JPX) Nishimori Makoto (Yokohama JPX), Resin composition for powder coatings.
  24. Hert Marius (Verneuil-en-Hallate FRX), Thermoplastic compositions based on ethylene polymer and polyester.
  25. Hert Marius (Verneuil-En-Halatte FRX) Bertin Germain (Lens FRX), Thermoplastic compositions based on saturated polyester and moulded articles containing them.
  26. Kometani Kiichi (Nagoya JPX) Okasaka Hotsuma (Mishima JPX), Thermoplastic polyester resinous composition.
  27. Ohdaira Akio (Iwakuni JPX) Suga Michiharu (Iwakuni JPX) Kato Akifumi (Otake JPX) Kobayashi Toshio (Ichihara JPX) Yokoyama Akira (Otake JPX), Thermoplastic resin composition.
  28. Orikasa Yuichi (Yokohama JPX) Sakazume Suehiro (Fujisawa JPX), Thermoplastic resin composition and method for preparing the same.
  29. Epstein Bennett N. (Wilmington DE), Tough thermoplastic polyester compositions.
  30. Deyrup Edward J. (Northeast MD), Toughened thermoplastic polyester compositions.

이 특허를 인용한 특허 (33)

  1. Uradnisheck, Julius; Flexman, Edmund Arthur, Article comprising poly(hydroxyalkanoic acid).
  2. Fan, Xiyun Serene, Articles comprising polyester and ethylene copolymer.
  3. Frazier, Chad Alan; Iyer, Subramanian Easwaran; Stafford, Steven Lee, Coated structural members having improved resistance to cracking.
  4. Dalgewicz, Edward J.; Buff, J. Charles; Bond, John, Continuous process and apparatus for making thermoformed articles.
  5. Vollenberg, Peter H.; Shah, Dhaval; Miller, Kenneth F., Elastomer blends containing polycarbonates and copolyetheresters derived from polyethylene terephthalate, method of manufacture, and articles therefrom.
  6. Vollenberg, Peter H.; Shah, Dhaval; Miller, Kenneth F., Elastomer blends containing polycarbonates and copolyetheresters derived from polyethylene terephthalate, method of manufacture, and articles therefrom.
  7. Vollenberg, Peter H.; Shah, Dhaval; Miller, Kenneth F., Elastomer blends of polyesters and copolyetheresters derived from polyethylene terephthalate, method of manufacture, and articles therefrom.
  8. Uradnisheck, Julius, Ethylene alkyl acrylate toughened poly(hydroxyalkanoic acid) compositions.
  9. Helton, Tony Wayne; Stafford, Steven Lee; Grills, Aaron; Iyer, Subramanian Easwaran, Extrusion coating of elongated substrates.
  10. Helton, Tony Wayne; Stafford, Steven Lee; Grills, Aaron; Iyer, Subramanian Easwaran, Extrusion coating of elongated substrates.
  11. Peavey, Jennifer Lynne; Sasthav, Mohan; Mercer, Jr., James Wilson; Clear, Scott Allen; Cheowanich, Chanandh, Extrusion-coated structural members having extruded profile members.
  12. Van Der Spek, Pieter A.; Bos, Martinus L. M.; Roovers, William A. C.; Van Gurp, Marnix; Menting, Henrica N. A. M., Halogen-free flame-retardant composition.
  13. Ishino, K; Ku-Ratsuji, Takatoshi, Method of producing modified polyester moulded articles, and said moulded articles.
  14. Iyer, Subramanian Easwaran; Lizotte, Jeremy Richard; Burgess, William Joseph; Strasser, Wayne Scott; Mercer, Jr., James Wilson; Helton, Tony Wayne; Boone, Gary Darrel, Methods and apparatus for coating substrates.
  15. Edwards, Walter Lee; Schiavone, Robert Joseph; Nichols, Carl Steven; Moore, Tony Clifford, Methods for making polyester bottle resins having reduced frictional properties.
  16. Persigehl,Peter; Joachimi,Detlev; Jeschke,Kurt; Sch��fer,Marcus; Ulrich,Ralph; Van Mullekom,Robert Hubertus; Endtner,Jochen; Joschek,Jens Peter; Bienm��ller,Matthias, Molding compositions based on a thermoplastic polyester with improved flowability.
  17. Agarwal, Parminder; Cohoon, Kristen; Gasaway, Shellie Virginia; Kannan, Ganesh; Kim, Sung Dug; Miller, Kenneth Frederick; Shah, Dhaval, Molding compositions containing fillers and modified polybutylene terephthalate (PBT) random copolymers derived from polyethylene terephthalate (PET).
  18. Dalgewicz, III, Edward J., Multi-layered thermoplastic container.
  19. Fine, Thomas; Khusrawy, Maliha, Poly(lactic acid) composition with improved impact resistance.
  20. Colhoun, Frederick Leslie; Stewart, Mark Edward; Weinhold, Stephen; Peters, Richard Dalton; Martin, Roger Lee, Polyester blends exhibiting low temperature toughness.
  21. Colhoun, Frederick Leslie; Stewart, Mark Edward; Weinhold, Stephen; Peters, Richard Dalton; Martin, Roger Lee, Polyester blends exhibiting low temperature toughness.
  22. Stafford, Steven Lee; Buehrig, Lavonna Suzanne; Germinario, Louis Thomas; Moskala, Eric Jon; Fischer, David Paul; Donelson, Michael Eugene; Scheffer, Steven Matthew; Nicholson, Darrin James; Hodgson,, Polyester containers having a reduced coefficient of friction.
  23. Edwards, Walter Lee; Nichols, Carl Steven; Schiavone, Robert Joseph; Griffith, Sharon Sue; Moore, Tony Clifford, Polyester resins and polyester containers having reduced frictional properties.
  24. Liu, Yongning; Toman, Alan; Dumain, Eric, Polyester toner resin compositions.
  25. Stafford, Steven Lee; Light, Ronald Richard; Germinario, Louis Thomas; Sharpe, Jr., Emerson Eston, Polyesters and polyester containers having a reduced coefficient of friction and improved clarity.
  26. Stafford,Steven Lee; Light,Ronald Richard; Germinario,Louis Thomas; Sharpe, Jr.,Emerson Eston, Polyesters and polyester containers having a reduced coefficient of friction and improved clarity.
  27. King, Gordon L.; Patterson, Don A., Pressurization coating systems, methods, and apparatuses.
  28. King, Gordon L.; Patterson, Don A.; Prince, Kendall W.; Iyer, Subramanian Easwaran, Pressurization coating systems, methods, and apparatuses.
  29. Dalgewicz, III, Edward J.; Bond, John, Thermoplastic compositions having high dimensional stability.
  30. Lizotte, Jeremy Richard; Wilson, Caroline Joan; Sharpe, Jr., Emerson Eston; Helton, Tony Wayne; Iyer, Subramanian Easwaran; Mercer, Jr., James Wilson; Salyer, David Gayle, Thermoplastic formulations for enhanced paintability, toughness and melt processability.
  31. Lacroix, Christophe; Bouilloux, Alain, Thermoplastic polyester compositions having improved impact properties.
  32. Lacroix,Christophe; Bouilloux,Alain, Thermoplastic polyester compositions having improved impact properties.
  33. Talkowski, Charles John; Hausmann, Karlheinz; Walsh, David J., Toughened poly(trimethylene terephthalate) composition with reduced melt viscosity.
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