SG11201901112XA - Propylene-based compositions comprising carbon fibers and a thermoplastic polyolefin elastomer - Google Patents

Propylene-based compositions comprising carbon fibers and a thermoplastic polyolefin elastomer

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Publication number
SG11201901112XA
SG11201901112XA SG11201901112XA SG11201901112XA SG11201901112XA SG 11201901112X A SG11201901112X A SG 11201901112XA SG 11201901112X A SG11201901112X A SG 11201901112XA SG 11201901112X A SG11201901112X A SG 11201901112XA SG 11201901112X A SG11201901112X A SG 11201901112XA
Authority
SG
Singapore
Prior art keywords
international
propylene
pct
thermoplastic polyolefin
dow
Prior art date
Application number
SG11201901112XA
Inventor
Elodie Hablot
Russell P Barry
Original Assignee
Dow Global Technologies Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of SG11201901112XA publication Critical patent/SG11201901112XA/en

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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10Homopolymers or copolymers of propene
    • C08L23/12Polypropene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/02Elements
    • C08K3/04Carbon
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00Use of ingredients characterised by shape
    • C08K7/02Fibres or whiskers
    • C08K7/04Fibres or whiskers inorganic
    • C08K7/06Elements
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/08Copolymers of ethene
    • C08L23/0807Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815Copolymers of ethene with aliphatic 1-olefins
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/26Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/06Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/12Melt flow index or melt flow ratio
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/18Bulk density
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/08Polymer mixtures characterised by other features containing additives to improve the compatibility between two polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00Properties characterising the ingredient of the composition
    • C08L2207/04Thermoplastic elastomer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property 11111110111111 Ell 010 1111111101111111111 MIIIIIHEIMINIIMMI Organization 0 International Bureau (10) International Publication Number (43) International Publication Date .....0\"\" WO 2018/031729 Al 15 February 2018 (15.02.2018) WIP0 I PCT (51) International Patent Classification: CO8L 23/16 (2006.01) (21) International Application Number: PCT/US2017/046226 (22) International Filing Date: 10 August 2017 (10.08.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/374,133 12 August 2016 (12.08.2016) US (71) Applicant: DOW GLOBAL TECHNOLOGIES LLC [US/US]; 2040 Dow Center, Midland, MI 48674 (US). (72) Inventors: HABLOT, Elodie; Bachtobelstrasse 3, 8810 Horgen (CH). BARRY, Russell P.; Bachtobelstrasse 3, CH-8810 Horgen (CH). (74) Agent: HUANG, Cheney; The Dow Chemical Company, Intellectual Property, P. 0. Box 1967, Midland, Michigan 48641-1967 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, = CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian AZ, BY, KG, KZ, RU, TJ, (AM, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3)) Il (:: ei IN 1-1 M (54) Title: PROPYLENE-BASED COMPOSITIONS COMPRISING CARBON FIBERS AND A THERMOPLASTIC POLYOLEFIN 0 ELASTOMER --.... ,_ 1 (57) : The present disclosure relates to a composition comprising: (A) from 30 wt% to 94 wt% of a propylene component C::::) including at least one propylene-based polymer having a propylene content of at least 75 wt%, based on the total weight of the propy- e •1 lene-based polymer, and a melt flow rate of at least 10 g/10 minutes as measured by ISO 1133 at 230C/2.16 kg; (B) from 1 wt% to C 50 wt% of a carbon fiber component; (C) from 5 wt% to 69 wt% of a thermoplastic polyolefin elastomer; and, optionally, (D) from 0.1 wt% to 15 wt% of a compatibilization agent.
SG11201901112XA 2016-08-12 2017-08-10 Propylene-based compositions comprising carbon fibers and a thermoplastic polyolefin elastomer SG11201901112XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662374133P 2016-08-12 2016-08-12
PCT/US2017/046226 WO2018031729A1 (en) 2016-08-12 2017-08-10 Propylene-based compositions comprising carbon fibers and a thermoplastic polyolefin elastomer

Publications (1)

Publication Number Publication Date
SG11201901112XA true SG11201901112XA (en) 2019-03-28

Family

ID=59677385

Family Applications (2)

Application Number Title Priority Date Filing Date
SG11201901112XA SG11201901112XA (en) 2016-08-12 2017-08-10 Propylene-based compositions comprising carbon fibers and a thermoplastic polyolefin elastomer
SG10202101314UA SG10202101314UA (en) 2016-08-12 2017-08-10 Propylene-based compositions comprising carbon fibers and a thermoplastic polyolefin elastomer

Family Applications After (1)

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SG10202101314UA SG10202101314UA (en) 2016-08-12 2017-08-10 Propylene-based compositions comprising carbon fibers and a thermoplastic polyolefin elastomer

Country Status (9)

Country Link
US (2) US20190169411A1 (en)
EP (1) EP3497163A1 (en)
JP (1) JP2019524961A (en)
KR (2) KR20190036557A (en)
CN (1) CN109844012A (en)
BR (1) BR112019002474B1 (en)
SG (2) SG11201901112XA (en)
TW (1) TW201809108A (en)
WO (1) WO2018031729A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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WO2021045690A1 (en) * 2019-09-05 2021-03-11 Agency For Science, Technology And Research A mechanically-enhanced polyolefin composite

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Also Published As

Publication number Publication date
US11827776B2 (en) 2023-11-28
EP3497163A1 (en) 2019-06-19
WO2018031729A1 (en) 2018-02-15
JP2019524961A (en) 2019-09-05
BR112019002474A2 (en) 2019-05-14
US20220195164A1 (en) 2022-06-23
SG10202101314UA (en) 2021-03-30
KR20190036557A (en) 2019-04-04
TW201809108A (en) 2018-03-16
US20190169411A1 (en) 2019-06-06
KR20220152582A (en) 2022-11-16
BR112019002474B1 (en) 2022-09-13
CN109844012A (en) 2019-06-04

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