Polyolefin compositions and articles prepared therefrom, and methods for making the same
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C08G-063/48
C08J-003/22
C08K-003/34
C08F-008/00
C08F-032/00
C08F-132/00
C08F-232/00
C08F-008/32
C08C-019/22
출원번호
US-0520380
(2007-12-21)
등록번호
US-8288470
(2012-10-16)
국제출원번호
PCT/US2007/088670
(2007-12-21)
§371/§102 date
20090619
(20090619)
국제공개번호
WO2008/080111
(2008-07-03)
발명자
/ 주소
Ansems, Patricia
Batra, Ashish
Weaver, Laura Bauerle
Effler, Lawrence J.
Silvis, H. Craig
Lakrout, Hamed
Mergenhagen, Laura K.
출원인 / 주소
Dow Global Technologies LLC
대리인 / 주소
Whyte Hirschboeck Dudek SC
인용정보
피인용 횟수 :
41인용 특허 :
54
초록▼
The invention provides a composition comprising at least one olefin multi-block interpolymer; at least one functionalized olefin-based polymer; and optionally at least one thermoplastic polyurethane. The invention also provides for articles prepared from the inventive compositions and for methods fo
The invention provides a composition comprising at least one olefin multi-block interpolymer; at least one functionalized olefin-based polymer; and optionally at least one thermoplastic polyurethane. The invention also provides for articles prepared from the inventive compositions and for methods for making the same.
대표청구항▼
1. A composition comprising the following: A) at least one olefin multi-block interpolymer, andB) at least one functionalized olefin-based polymer wherein the at least one functionalized olefin-based polymer comprises one or more of the following functional groups covalently bonded to the olefin-bas
1. A composition comprising the following: A) at least one olefin multi-block interpolymer, andB) at least one functionalized olefin-based polymer wherein the at least one functionalized olefin-based polymer comprises one or more of the following functional groups covalently bonded to the olefin-based polymer backbone: (a)wherein the structure of (a) R1 is a divalent hydrocarbon radical, and R2 is a monovalent hydrocarbon radical containing at least 2 carbon atoms, and optionally may be substituted with a heteroatom containing group; or (b)wherein the structure of (b) R1 is a divalent hydrocarbon radical; or (c)wherein the structure of (c) R1 and R2 are, independently, either hydrogen or a C1-C20 hydrocarbyl radical, which is linear or branched; R4 is a divalent hydrocarbyl radical, which is linear or branched; X is OH or NHR5, where R5 is a hydrocarbyl radical, which is linear or branched, or a hydroxyethyl group andwherein said olefin multi-block interpolymer is an ethylene/α-olefin multi-block interpolymer, which has one or more of the following characteristics: (1) an average block index greater than zero and up to 1.0 and a molecular weight distribution, Mw/Mn, greater than 1.3;(2) at least one molecular fraction which elutes between 40° C. and 130° C. when fractionated using TREF, characterized in that the fraction has a block index of at least 0.5 and up to 1;(3) an Mw/Mn from 1.7 to 3.5, at least one melting point, Tm, in degrees Celsius, and a density, d, in grams/cubic centimeter, wherein the numerical values of Tm and d correspond to the relationship: Tm>−2002.9+4538.5(d)-2422.2(d)2;(4) an Mw/Mn from 1.7 to 3.5, and is characterized by a heat of fusion, ΔH in J/g, and a delta quantity, ΔT, in degrees Celsius, defined as the temperature difference between the tallest DSC peak and the tallest CRYSTAF peak, wherein the numerical values of ΔT and ΔH have the following relationships: ΔT>−0.1299(ΔH)+62.81 for ΔH greater than zero and up to 130 J/g,ΔT≧48° C. for ΔH greater than 130 J/g,wherein the CRYSTAF peak is determined using at least 5 percent of the cumulative polymer, and if less than 5 percent of the polymer has an identifiable CRYSTAF peak, then the CRYSTAF temperature is 30° C.; (5) an elastic recovery, Re, in percent at 300 percent strain and 1 cycle measured with a compression-molded film of the ethylene/α-olefin interpolymer, and has a density, d, in grams/cubic centimeter, wherein the numerical values of Re and d satisfy the following relationship when ethylene/α-olefin interpolymer is substantially free of a cross-linked phase: Re>1481-1629(d);(6) a molecular fraction which elutes between 40° C. and 130° C. when fractionated using TREF, characterized in that the fraction has a molar comonomer content of at least 5 percent higher than that of a comparable random ethylene interpolymer fraction eluting between the same temperatures, wherein said comparable random ethylene interpolymer has the same comonomer(s) and has a melt index, density, and molar comonomer content (based on the whole polymer) within 10 percent of that of the ethylene/α-olefin interpolymer; or(7) a storage modulus at 25° C., G′(25° C.), and a storage modulus at 100° C., G′(100° C.), wherein the ratio of G′(25° C.) to G′(100° C.) is in the range of 1:1 to 9:1. 2. The composition of claim 1, wherein the functionalized olefin-based polymer is (1) a functionalized ethylene/α-olefin interpolymer wherein the α-olefin is selected from the group consisting of 1-propene, 1-butene, 1-hexene, and 1-octene or (2) a functionalized propylene/ethylene interpolymer. 3. The composition of claim 1, wherein the at least one functionalized olefin-based polymer comprises one or more of the following functional group covalently bonded to the olefin-based polymer backbone: (a) wherein the structure of (a) R1 is selected is selected from the group consisting of alkylene and phenylene and wherein R2 is an alkyl or aryl group. 4. The composition of claim 1, wherein the at least one functionalized olefin-based polymer comprises one or more of the following functional group covalently bonded to the olefin-based polymer backbone: (b) wherein the structure of (b) R1 is selected selected from the group consisting of ethylene, propylene, butylene, and alkylene substituted with one or more groups selected from the group consisting of alkoxy and phenyl groups. 5. The composition of claim 1, wherein the at least one functionalized olefin-based polymer comprises one or more of the following functional group covalently bonded to the olefin-based polymer backbone: (b) wherein the structure of (b) R1 is —CH(OCH2CH2Me)CH2— or -orthophenylene-CH2—. 6. The composition of claim 1, wherein the at least one functionalized olefin-based polymer is present in an amount less than, or equal to, 20 weight percent, based on the total weight of the composition. 7. The composition of claim 1, wherein the at least one functionalized olefin-based polymer is present in an amount less than, or equal to, 10 weight percent, based on the total weight of the composition. 8. The composition of claim 1 further comprising at least one filler. 9. The composition of claim 8 wherein the filler is a talc. 10. The composition of claim 9 wherein the filler is a talc which has been surface modified with at least one amino silane. 11. The composition of claim 1 further comprising at least one thermoplastic polyurethane. 12. The composition of claim 11, wherein the at least one thermoplastic polyurethane comprises chemical units derived from (1) at least one polyester and (2) at least one aromatic or aliphatic diisocyanate. 13. The composition of claim 12, wherein the polyester chemical unit is formed from caprolactone. 14. The composition of claim 11 wherein the at least one thermoplastic polyurethane comprises chemical units derived from a polyester and a mixture of 1,3-bis(isocyanatomethyl)cyclohexane and 1,4-bis(isocyanatomethyl)cyclohexane. 15. The composition of claim 14, wherein the weight ratio of the 1,3-bis(isocyanatomethyl)cyclohexane to the 1,4-bis(isocyanatomethyl)cyclohexane is 1 to 1. 16. The composition of claim 11, wherein the at least one thermoplastic polyurethane comprises a monomeric unit derived from diol derivative derived from N-octyl pyrrolidone. 17. The composition of claim 11, wherein the at least one thermoplastic polyurethane comprises a monomeric unit derived from polytetramethylene ether glycol. 18. The composition of claim 11, wherein the at least one thermoplastic polyurethane comprises a monomeric unit derived from a polyether. 19. The composition of claim 11, wherein the at least one thermoplastic polyurethane has a density of from 0.90 g/cc to 1.3 g/cc and a melt index (12) from 1 g/10 min to 100 g/10 min.
Lai Shih-Yaw (Sugar Land TX) Wilson John R. (Richwood TX) Knight George W. (Lake Jackson TX) Stevens James C. (Midland MI) Chum Pak-Wing S. (Lake Jackson TX), Elastic substantially linear olefin polymers.
Lai Shih-Yaw (Sugar Land TX) Wilson John R. (Richwood TX) Knight George W. (Lake Jackson TX) Stevens James C. (Midland MI), Elastic substantialy linear olefin polymers.
Szycher Michael (Lynnfield MA), Extrudable polyurethane for prosthetic devices prepared from a diisocyanate, a polytetramethylene ether polyol and 1,4 b.
Szycher Michael (Lynnfield MA), Extrudable polyurethane for prosthetic devices prepared from a diisocyanate, a polytetramethylene ether polyol, and 1,4-.
Cusumano Joseph Victor ; Diana William Daniel ; Emert Jacob ; Gorda Keith Raymond ; Schlosberg Richard H. ; Young David A. ; Yezrielev Albert I. ; Eckstrom William Bernard ; Manry Edris Eileen ; Keen, Functionalization of polymers based on Koch chemistry and derivatives thereof.
Hughes Morgan M. ; Kummer Kyle G. ; Betso Stephen R.,CHX ; Rowland Michael E. ; Edmondson Morris S., Graft-modified substantially linear ethylene polymers and methods for their use.
DeNicola ; Jr. Anthony J. (Newark DE) Smith Jeanine A. (West Chester PA) Felloni Massimo (Ferrara ITX), High melt strength, propylene polymer, process for making it, and use thereof.
Hazlitt Lonnie G. (Lake Jackson TX) Moldovan Daniel G. (Danbury TX), High temperature continuous viscometry coupled with analytic temperature rising elution fractionation for evaluating cry.
Meverden Craig C. (Mason OH) Silverman Robert L. (Cincinnati OH), Hydrolyzable silane copolymer compositions resistant to premature crosslinking and process.
Finlayson, Malcolm F.; Garrison, Craig C.; Guerra, Ralph E.; Guest, Martin J.; Kolthammer, Brian W. S.; Parikh, Deepak R.; Ueligger, Steven M., Process for making ultra-low molecular weight ethylene polymers and blends thereof.
Michael K. Laughner ; Debra J. Mangold ; Deepak R. Parikh, Process for preparing in a single reactor polymer blends having a broad molecular weight distribution.
Quiring Bernd (Leverkusen DEX) Niederdellmann Georg (Dormagen DEX) Goyert Wilhelm (Cologne DEX) Wagner Hans (Dormagen DEX), Process for the production of thermoplastic polyurethane elastomers.
O\Connor James M. (Clinton CT) Kraus Theodore C. (Cheshire CT) Schnabel Wilhelm J. (Branford CT), Select NCO-terminated, uretdione group-containing polyurethane prepolymers and lignocellulosic composite materials prepa.
Cady, Larry Duane; Hughes, Morgan Mark; Laughner, Michael Kenneth; Meiske, Larry Alan; Parikh, Deepak Rasiklal, Shear thinning ethylene/α-olefin interpolymers and their preparation.
Bonk Henry W. (Wallingford CT) Shah Tilak M. (\s-Hertogenbosch NLX), Thermoplastic polyurethane elastomers from polyoxypropylene polyoxyethylene block copolymers.
Quiring Bernd (Leverkusen DEX) Niederdellmann Georg (Dormagen DEX) Goyert Wilhelm (Cologne DEX) Wagner Hans (Dormagen DEX), Thermoplastic polyurethanes for processing in extruders and/or on calenders.
Finlayson Malcolm F. ; Garrison Craig C. ; Guerra Ralph E. ; Guest Martin J. ; Kolthammer Brian W. S. ; Parikh Deepak R. ; Ueligger Steven M., Ultra-low molecular weight ethylene polymers.
Malcolm F. Finlayson ; Ralph E. Guerra ; Craig C. Garrison ; Martin J. Guest ; Brian W. S. Kolthammer ; Steven M. Ueligger ; Deepak R. Parikh, Ultra-low molecular weight ethylene polymers.
Ando Takao (Kyoto JPX) Gohda Katsura (Takatsuki JPX) Ichihara Eiji (Kyoto JPX) Itayama Hiroshi (Kyoto JPX), Vibration-absorbing elastomeric composite, process for making the same, and vibration damper comprising the same.
Pepper, Randy E.; Magley, David J.; Wevers, Ronald; Fowler, Harold C.; Yalvac, Selim; Lipishan, Colin; Weeks, Ronald J.; Jin, Yi, Carpet, carpet backing and method for making same using olefin block copolymers.
Fuchs, David W.; Jain, Pradeep; Demirors, Mehmet; Cham, Pak-Meng; Cheung, Yunwa W., Compositions of ethylene/α-olefin multi-block interpolymer suitable for films.
Fuchs, David W.; Jain, Pradeep; Demirors, Mehmet; Cham, Pak-Meng; Cheung, Yunwa W., Compositions of ethylene/α-olefin multi-block interpolymer suitable for films.
Leser, Chris K.; Driskill, Philip A.; Wallace, Charles T.; Euler, John B.; Paladino, Jason J.; Maravich, Milan C.; Davis, Daniel O.; Mann, Jeffrey A.; Bowlds, Randy A., Insulated container.
Leser, Chris K; Wallace, Charles T; Driskill, Philip A; Euler, John B; Paladino, Jason J; Maravich, Milan C; Davis, Daniel O; Mann, Jeffrey A; Bowlds, Randy A, Insulated container with molded brim.
Leser, Chris K.; Wallace, Charles T.; Driskill, Philip A.; Euler, John B.; Paladino, Jason J.; Maravich, Milan C.; Davis, Daniel O.; Mann, Jeffrey A., Insulated sleeve for a cup.
Leser, Chris K; Wallace, Charles T; Driskill, Philip A; Euler, John B; Paladino, Jason J; Maravich, Milan C; Davis, Daniel O; Bowlds, Randy A; Mann, Jeffrey A, Insulative container.
Leser, Chris K; Wallace, Charles T; Driskill, Philip A; Euler, John B; Paladino, Jason J; Maravich, Milan C; Davis, Daniel O; Mann, Jeffrey A; Bowlds, Randy A., Insulative container.
Cook, Simon; Han, Shuangbing; Olsen, Matthew, Metal containing condensation reaction catalysts, methods for preparing the catalysts, and compositions containing the catalysts.
Cook, Simon; Han, Shuangbing; Olsen, Matthew, Metal containing condensation reaction catalysts, methods for preparing the catalysts, and compositions containing the catalysts.
Leser, Chris K.; Driskill, Philip A.; Wallace, Charles T.; Euler, John B.; Paladino, Jason J.; Maravich, Milan C.; Davis, Daniel O.; Mann, Jeffrey A.; Bowlds, Randy A.; Contrada, Svetlana I., Polymeric material for an insulated container.
Leser, Chris K.; Driskill, Philip A.; Wallace, Charles T.; Euler, John B.; Paladino, Jason J.; Maravich, Milan C.; Davis, Daniel O.; Mann, Jeffrey A.; Bowlds, Randy A.; Contrada, Svetlana I., Polymeric material for an insulated container.
Leser, Chris K; Driskill, Philip A; Wallace, Charles T; Euler, John B; Paladino, Jason J; Maravich, Milan C; Davis, Daniel O; Mann, Jeffrey A; Bowlds, Randy A; Contrada, Svetlana I, Polymeric material for an insulated container.
Leser, Chris K; Driskill, Philip A; Wallace, Charles T; Euler, John B; Paladino, Jason J; Maravich, Milan C; Davis, Daniel O; Mann, Jeffrey A; Bowlds, Randy A; Contrada, Svetlana I, Polymeric material for an insulated container.
Leser, Chris K; Driskill, Philip A; Wallace, Charles T; Euler, John B; Paladino, Jason J; Maravich, Milan C; Davis, Daniel O; Mann, Jeffrey A; Bowlds, Randy A; Contrada, Svetlana I; Sun, David Dezhou, Polymeric material for an insulated container.
Leser, Chris K; Driskill, Philip A; Wallace, Charles T; Euler, John B; Paladino, Jason J; Maravich, Milan C; Davis, Daniel O; Mann, Jeffrey A; Bowlds, Randy A; Contrada, Svetlana I; Sun, David Dezhou, Polymeric material for an insulated container.
Ansems, Patricia; Batra, Ashish; Weaver, Laura B.; Effler, Lawrence J.; Silvis, H. Craig; Lakrout, Hamed; Mergenhagen, Laura K., Polyolefin compositions and articles prepared therefrom, and methods for making the same.
Leser, Chris K.; Wallace, Charles T.; Driskill, Philip A.; Euler, John B.; Paladino, Jason J.; Maravich, Milan C.; Davis, Daniel O.; Mann, Jeffrey A.; Bowlds, Randy A.; Contrada, Svetlana I., Process for forming an insulated container having artwork.
Leser, Chris K; Wallace, Charles T; Driskill, Philip A; Euler, John B; Paladino, Jason J; Maravich, Milan C; Davis, Daniel O; Mann, Jeffrey A; Bowlds, Randy A; Contrada, Svetlana, Process for forming an insulated container having artwork.
Leser, Chris K; Wallace, Charles T; Driskill, Philip A; Euler, John B; Paladino, Jason J; Maravich, Milan C; Davis, Daniel O; Mann, Jeffrey A; Bowlds, Randy A; Contrada, Svetlana I, Process for forming an insulated container having artwork.
Leser, Chris K; Wallace, Charles T; Driskill, Philip A; Euler, John B; Paladino, Jason J; Maravich, Milan C; Davis, Daniel O; Mann, Jeffrey A; Bowlds, Randy A; Contrada, Svetlana I, Process for forming an insulated container having artwork.
Leser, Chris K; Wallace, Charles T; Driskill, Philip A; Euler, John B; Paladino, Jason J; Maravich, Milan C; Davis, Daniel O; Mann, Jeffrey A; Bowlds, Randy A; Contrada, Svetlana I, Process for forming an insulated container having artwork.
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