[특허]Engineered cross-linked thermoplastic particles for interlaminar toughening

[미국특허] Engineered cross-linked thermoplastic particles for interlaminar toughening 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	C08F-020/10 C08F-120/10 C08F-220/10 C08G-059/32 C08G-073/10 C08J-003/12 C08L-081/06 C08L-071/12 C08L-079/08 C08J-003/24 C08G-059/50 C08L-063/00
출원번호	US-0787741 (2010-05-26)
등록번호	US-8846818 (2014-09-30)
발명자 / 주소	Wei, Yi Baidak, Alexandre A. Senger, James
출원인 / 주소	Cytec Technology Corp.
대리인 / 주소	Dang, Thi D.
인용정보	피인용 횟수 : 2 인용 특허 : 30

초록

Thermoplastic polymer particles directly cross-linked together or cross-linked via a separate and independent polymer network to form an inter-penetrating network are disclosed herein, along with methods of manufacturing and use as interleaf tougheners of pre-pregs and composite articles.

대표청구항 ▼

1. An engineered cross-linked particle comprising: a) a plurality of thermoplastic polymer chains, each comprising a thermoplastic polymer backbone; andb) a cross-linking network created by reacting one or more compounds having one or more reactive groups with a cross-linking agent,wherein the thermoplastic polymer chains and the cross-linking network together form an inter-penetrating polymer network, and the thermoplastic polymer chains are entangled with the cross-linking network. 2. An engineered cross-linked particle according to claim 1, wherein each of said polymer chains has one or more reactive groups. 3. An engineered cross-linked particle according to claim 1, wherein said one or more reactive groups is terminally located. 4. An engineered cross-linked particle according to claim 1, wherein the thermoplastic polymer chains are provided by a thermoplastic polymer selected from the group consisting of: polycarbonate; polyetherimide; polyamide; polyimide; polysulfone; polyethersulfone; polyphenylene oxide; polyether ketones; styrene-butadiene; polyacrylates; polyacetal; polybutyleneterephthalate; polyamide-imide; polyhydroxyethers; polyphenyl sulfides; polysiloxanes; copolymers thereof; and combinations thereof. 5. An engineered cross-linked particle according to claim 1, wherein the thermoplastic polymer chains are provided by one or more polymers selected from the group consisting of: polyphenylene ether-polystyrene alloy; toughened polyphenylene oxide; silicon modified polyetherimide; and toughened polyimide. 6. An engineered cross-linked particle according to claim 1, wherein the reactive groups are selected from the group consisting of: amine; epoxy; hydroxyl; carboxylic acid; anhydride; glycidyl; chloride; isocyanate; nadimide; acetylene; maleimide; vinyl; vinyl ester; cyanate ester; diene; and phenolic. 7. An engineered cross-linked particle according to claim 1, wherein the cross-linking agent is chosen from: vinyl terminated styrene-butadiene-rubber; alkylated melamine derivatives; acid chlorides; multi-functional epoxies; carboxylic acids; and combinations thereof. 8. An engineered cross-linked particle according to claim 1, wherein the cross-linking network is present in an amount within the range of 1-50% by weight of the total particle. 9. An engineered cross-linked particle according to claim 1, wherein the cross-linked particle has a particle size between 1 and 100 microns.

이 특허에 인용된 특허 (30) 인용/피인용 타임라인 분석

Maranci Artun (Westport CT) Peake Steven L. (Ridgefield CT) Kaminski Stanley S. (Stamford CT), Advance composites with thermoplastic particles at the interface between layers.
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McGrail Patrick T.,GBX ; Jenkins Stephen D.,GBX ; Carter Jeffrey T.,GBX ; Ciriscioli Peter R. ; Lucas Scott D. ; Maskell Robin K., At least trifunctional epoxy resin reacted with solid rubber mixed with epoxy resin and curing agent.
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Nagata Hideo,JPX ; Odagiri Nobuyuki,JPX ; Terashita Takeshi,JPX ; Kishi Hajime,JPX ; Yamane Shoji,JPX, Carbon fiber prepreg, and a production process thereof.
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Gardner Hugh C. (Somerville NJ) Newman-Evans Richard H. (Somerville NJ), Carboxylated rubber particles as tougheners for fiber reinforced composites.
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Gardner Hugh C. (Somerville NJ) Newman-Evans Richard H. (Somerville NJ), Carboxylated rubber particles as tougheners for fiber reinforced composites.
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Morita Yoshitsugu (Chiba JPX) Yokoyama Noriyasu (Chiba JPX) Yoshida Keiji (Chiba JPX), Curable resin composition containing dispersed particles of a cured silicone rubber.
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Gawin Irena (Sandy UT), Damage tolerant composites containing infusible particles.
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Gawin Irena (Sandy UT), Damage tolerant composites containing infusible particles.
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Minamisawa Tsuyoshi (Shizuoka JPX) Kogo Yasuo (Shizuoka JPX) Nagata Yasuhisa (Shizuoka JPX), Epoxy resin composition.
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Nguyen Ly D. (Anaheim CA) Lowry Matthew A. (Orange CA) Stone Deborah L. (Saffron Walden GB2) Underwood Julie A. (Witchford GB2), Epoxy resin toughened with a polyether sulfone and polyarylsulfidesulfone.
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Jabloner Harold (Wilmington DE) Swetlin Brian J. (Wilmington DE) Chu Sung G. (Wilmington DE), Epoxy thermosets having improved toughness.
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Gardner Hugh C. (Somerville NJ) Newman-Evans Richard H. (Somerville NJ), Exopy resin with aromatic oligomer and rubber particles.
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Boyd Jack D. (Westminster CA) Repecka Linas N. (Lakewood CA), Extremely tough thermosetting bismaleimide resin systems.
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Odagiri Nobuyuki (Shiga JPX) Suzue Shigeru (Aichi JPX) Kishi Hajime (Kyoto JPX) Nakae Takeji (Otsu JPX) Matsusaki Akimitsu (Shiga JPX), Fiber reinforced composite materials having resin practice inter-layer zones.
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Qureshi Shahid P. (Alpharetta GA) Hoffman Richard E. (Cumming GA) Newman-Evans Richard H. (Alpharetta GA), Fiber-reinforced composites toughened with porous resin particles.
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Qureshi Shahid P. (Piscataway NJ) Newman-Evans Richard H. (Hillsborough NJ) Gardner Hugh C. (Hillsborough NJ), Fiber-reinforced composites toughened with resin particles.
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Hirschbuehler, Kevin R.; Stern, Bruce A., High impact strength fiber resin matrix composites.
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Furno John S. (Schenectady NY) Nauman E. Bruce (Schenectady NY), Impact modification of a heat resistant thermoplastic polyimide.
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Anderson,Alan H., Methods of stabilizing and/or sealing core material and stabilized and/or sealed core material.
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Lubowtiz Hyman R. ; Sheppard Clyde H., Multiple chemically functional oligomer blends.
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Oosedo Hiroki,JPX ; Noda Shunsaku,JPX, Prepreg of reinforcing fibers, epoxy resins, crosslinked rubber particles and curing agent.
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Turpin Russell L. (Canyon Country CA), Production of thermoset composites containing thermoplastic fillers.
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Issari,Bahram, Reformable compositions.
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Evans Robert E. (Trumbull CT) Hirschbuehler Kevin R. (Bel Air MD), Thermoplastic interleafed resin matrix composites with improved impact strength and toughness.
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Portelli Gene B. (Woodbury MN) Schultz William J. (Vadnais Heights MN) Boden John T. (White Bear Lake MN) Kaufer Daniel M. (Scandia MN), Thermoplastic polymer particles in liquid thermosettable resin.
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McGrail Patrick T. (Saltburn GB2) Sefton Mark S. (Northallerton GB2) Peacock Judith A. (Middlesbrough AZ GB2) Almen Gregory R. (Mesa AZ) Wilkinson Steven P. (Keighley GB2), Thermoset and polyarylsulfone resin system that forms an interpenetrating network.
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Malhotra Vinay (Tempe AZ) Almen Gregory R. (Mesa AZ) Hushower Mary (Tempe AZ), Toughened cocontinuous resin system.
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Qureshi Shahid P. (Alpharetta GA) Hoffman Richard E. (Cumming GA) Newman-Evans Richard H. (Alpharetta GA), Toughened fiber-reinforced composites.
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Folda Thomas (Neuleiningen CA DEX) Boyd Jack D. (Westminster CA) Tesch Helmut (Birkenheide DEX) Weber Thomas (Ludwigshafen CA DEX) Recker Hans G. (Irvine CA), Toughened thermosetting structural materials.
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Recker Hans G. (Irvine CA) Hartness J. Timothy (Tega Cay SC) Folda Thomas (Neuleiningen DEX) Tesch Helmut (Birkenheide DEX) Weber Thomas (Ludwigshafen DEX) Boyd Jack D. (Westminster CA), Toughened thermosetting structural materials.
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이 특허를 인용한 특허 (2) 인용/피인용 타임라인 분석

Zhu, Yan; Emmerson, Gordon; Wang, Yen-Seine; Boyle, Maureen; Leandro, Jessica, Composite material with thermoplastic toughened novolac-based epoxy resin matrix.
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Wang, Yen-Seine; Boyle, Maureen, Retaining compressive strength of thermoplastic-toughened epoxy composites under hot and wet conditions.
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연합인증

[미국특허] Engineered cross-linked thermoplastic particles for interlaminar toughening 원문보기

초록

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[미국특허] Engineered cross-linked thermoplastic particles for interlaminar toughening 원문보기

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이 특허에 인용된 특허 (30) 인용/피인용 타임라인 분석

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