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    LINEAR AND BRANCHED POLYIMIDE COMPOSITION
    1.
    发明申请
    LINEAR AND BRANCHED POLYIMIDE COMPOSITION 审中-公开

    公开(公告)号：WO2018126154A1

    公开(公告)日：2018-07-05

    申请号：PCT/US2017/068984

    申请日：2017-12-29

    Applicant: SABIC GLOBAL TECHNOLOGIES B.V. ,  ODLE, Roy Ray

    Inventor： ODLE, Roy Ray ,  JOHNSON, Peter ,  CHELLAMUTHU, Manojkumar ,  KONG, Hee Won ,  LONG, Timothy Edward

    IPC: C08G73/10 ,  C08L79/08

    Abstract: A polyimide composition includes 1 to 99 weight percent, preferably 70 to 99 weight percent, more preferably 75 to 95 weight percent of a first polyimide; and 1 to 99 weight percent, preferably 1 to 30 weight percent, more preferably 2 to 25 weight percent of a second polyimide, wherein the first polyimide and the second polyimide are different, and wherein the polyimide composition has a melt flow rate that is greater than a melt flow rate of the first polyimide and less than a melt flow rate of the second polyimide; an apparent viscosity that is less than an apparent viscosity of the first polyimide and less than an apparent viscosity of the second polyimide; and a notched Izod impact strength that is greater than a notched Izod impact strength of the first polyimide and greater than a notched Izod impact strength of the second polyimide.

    COMPOSITIONS AND ARTICLES MADE FROM BRANCHED POLYETHERIMIDES
    3.
    发明申请
    COMPOSITIONS AND ARTICLES MADE FROM BRANCHED POLYETHERIMIDES 审中-公开

    公开(公告)号：WO2018126162A1

    公开(公告)日：2018-07-05

    申请号：PCT/US2017/068998

    申请日：2017-12-29

    Applicant: SABIC GLOBAL TECHNOLOGIES B.V. ,  ODLE, Roy Ray

    Inventor： ODLE, Roy Ray ,  JOHNSON, Peter ,  CHELLAMUTHU, Manojkumar ,  KONG, Hee Won

    IPC: C08G73/10

    Abstract: A branched polyimide of the formula (I) wherein G is a group having a valence of t, present in an amount of 0.01 to 10 mol%, or 0.05 to 5 mol%, or 0.1 to 4 mol%, or 0.1 to 3 mol%, each of Q, M, D, V, and R are as defined herein, q is 0 or 1, m is 0 or 1, d is 0 or 1, p is 1 or 2, t is 2 to 6, preferably 2 to 4, and each n is independently the same or different, and is 1 to 1,000, provided that the total of all values of n is greater than 4, wherein the branched polyimide has a zero-shear viscosity in a range from 500 to 15,000 Pa•s, a rheology ratio of 1.1 to 5, and a strain hardening ratio of 1 to 6.

    POLYIMIDE OLIGOMERS, COMPOSITIONS, METHOD OF MANUFACTURE, AND USES THEREOF
    4.
    发明申请
    POLYIMIDE OLIGOMERS, COMPOSITIONS, METHOD OF MANUFACTURE, AND USES THEREOF 审中-公开

    公开(公告)号：WO2018126146A1

    公开(公告)日：2018-07-05

    申请号：PCT/US2017/068974

    申请日：2017-12-29

    Applicant: SABIC GLOBAL TECHNOLOGIES B.V. ,  ODLE, Roy Ray

    Inventor： ODLE, Roy Ray ,  CAO, Ke ,  LIU, Guoliang ,  LONG, Timothy Edward ,  DENNIS, Joseph Michael

    IPC: C08G73/10

    Abstract: A polyimide oligomer has the formula (I) wherein G is a group having a valence of t, each Q, M, D, and V are as defined herein, each R is independently the same or different, and is a C 1-20 divalent hydrocarbon, a C 1-20 alkylene-X, or a C 6-30 arylene-X wherein -X is -O-M, -C(O)O-M, -OC(O)O-M, -S-M, -S(O) 2 -M, -S(O) 3 -M, -OS(O) 3 -M, or -OP(O) 3 -M, and wherein M is a cation, preferably Na, K, Cs, Mg, Ca, Ti, Zr, Cr, Bi, Mn, Fe, Co, Ni, Cu, Zn, Cd, Ge, B, Al, Ga, In, Sn, Pb, As, Sb, ammonium, phosphonium, imidazolium, guanidinium, or pyridinium, q is 0 or 1, m is 0 or 1, d is 0 or 1, p is 1 or 2, t is 1 to 6, and each n is independently the same or different, and is 1 to 1,000, provided that the total of all values of n is greater than 4.

    TELECHELIC POLY(IMIDE) OLIGOMERS, METHODS OF MANUFACTURE, AND USES THEREOF
    5.
    发明申请
    TELECHELIC POLY(IMIDE) OLIGOMERS, METHODS OF MANUFACTURE, AND USES THEREOF 审中-公开

    公开(公告)号：WO2018094028A1

    公开(公告)日：2018-05-24

    申请号：PCT/US2017/061986

    申请日：2017-11-16

    Applicant: SABIC GLOBAL TECHNOLOGIES B.V. ,  ODLE, Roy Ray

    Inventor： ODLE, Roy Ray ,  LIU, Guoliang ,  CAO, Ke ,  LONG, Timothy Edward ,  DENNIS, Joseph Michael

    IPC: C08G73/10 ,  C07D239/48

    Abstract: A ureido-pyrimidinone oligomer having the formula (I) wherein each Z' is independently the same or different, and is a substituted or unsubstituted straight or branched chain C 1-10 alkyl, each R 1 is independently the same or different, and is a substituted or unsubstituted straight or branched chain C 1-20 alkylene, substituted or unsubstituted C 2-20 alkenylene, substituted or unsubstituted C 3-8 cycloalkylene, or substituted or unsubstituted C 6-18 arylene, each V is independently the same or different, and is a substituted or unsubstituted tetravalent C 4-40 hydrocarbon group, each R is independently the same or different, and is a substituted or unsubstituted C 1-24 divalent hydrocarbon group; and n has an average value of 2 to 50, preferably 3 to 40, more preferably 5 to 30.

    COPOLYCARBONATE COMPOSITIONS AND ARTICLES
    10.
    发明申请
    COPOLYCARBONATE COMPOSITIONS AND ARTICLES 审中-公开

    公开(公告)号：WO2020028460A1

    公开(公告)日：2020-02-06

    申请号：PCT/US2019/044277

    申请日：2019-07-31

    Applicant: SABIC GLOBAL TECHNOLOGIES B.V. ,  ZHAO, Wei

    Inventor： ZHAO, Wei ,  ODLE, Roy Ray ,  SYBERT, Paul Dean

    IPC: C08K3/32 ,  C08K5/42 ,  C08K5/524

    Abstract: Provided are copolycarbonate compositions including a stabilizer package which comprise a phosphorus-containing acid, an ester of phosphorus-containing acid, and an organosulfonic stabilizer where the phosphorus-containing acid and the ester of a phosphorus-containing acid are present in a molar ratio of 1 to 2. The total stabilization package is for example, in the amount by weight of 4 to 32 ppm, 8 to 24 ppm, or 8 to 16 ppm and the organosulfonic stabilizer is, e.g., of 2 to 30 ppm, or 4 to 24 ppm, or 8 to 16 ppm.

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