SG11201810453PA - Thermoplastic polyolefin blends including ethylene rich polymers - Google Patents

Thermoplastic polyolefin blends including ethylene rich polymers

Info

Publication number
SG11201810453PA
SG11201810453PA SG11201810453PA SG11201810453PA SG11201810453PA SG 11201810453P A SG11201810453P A SG 11201810453PA SG 11201810453P A SG11201810453P A SG 11201810453PA SG 11201810453P A SG11201810453P A SG 11201810453PA SG 11201810453P A SG11201810453P A SG 11201810453PA
Authority
SG
Singapore
Prior art keywords
international
ethylene
propylene
pct
based polymer
Prior art date
Application number
SG11201810453PA
Inventor
Olaf Henschke
Krischan Jeltsch
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 SG11201810453PA publication Critical patent/SG11201810453PA/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions 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
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/02—Heterophasic composition
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/062—HDPE
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/066—LDPE (radical process)

Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property 111111101111011101111111101011111001111111111111111111111111111111111111111111 Organization 0 International Bureau (10) International Publication Number (43) International Publication Date ......0\"\" WO 2017/210081 Al 07 December 2017 (07.12.2017) WIP0 I PCT (51) International Patent Classification: CO8L 23/12 (2006.01) (21) International Application Number: PCT/US2017/034478 (22) International Filing Date: 25 May 2017 (25.05.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/343,222 31 May 2016 (31.05.2016) US (71) Applicant: DOW GLOBAL TECHNOLOGIES LLC [US/US]; 2040 Dow Center, Midland, MI 48674 (US). (72) Inventors: HENSCHKE, Olaf; Bachtobelstrasse 3, 8810 Horgen (CH). JELTSCH, Krischan; Bachtobelstrasse 3, 8810 Horgen (CH). (74) Agent: HUANG, Cheney; The The Dow Chemical Compa- ny, Intellectual Property, P. 0. Box 1967, Midland, Michi- gan 48641-1967 (US). 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, 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. (81) 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 (AM, AZ, BY, KG, KZ, RU, TJ, 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). (84) Published: with international search report (Art. 21(3)) — Il Il QC (54) Title: THERMOPLASTIC POLYOLEFIN BLENDS INCLUDING ETHYLENE RICH POLYMERS 0 0 (57) : A composition comprising (A) from 40 wt% to 75 wt% of a propylene component including at least one propylene based Il polymer having a propylene content of at least 50.0 wt%, based on the total weight of the propylene based polymer, and a melt flow ei ---- rate from 1.0 g/10 min to 100.0 g/10 min (ASTM D-1238 at 230°C, 2.16 kg); (B) from 1 wt% to 40 wt% of an olefm block copolymer; ir----- and (C) from 1 wt% to 20 wt% of an ethylene component including at least one ethylene based polymer having an ethylene content 1-1 © of at least 50.0 wt%, based on the total weight of the ethylene based polymer, and a melt index from 0.1 g/10 min to 50.0 g/10 min f'1 (ASTM D-1238 at 190°C, 2.16 kg). 0
SG11201810453PA 2016-05-31 2017-05-25 Thermoplastic polyolefin blends including ethylene rich polymers SG11201810453PA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662343222P 2016-05-31 2016-05-31
PCT/US2017/034478 WO2017210081A1 (en) 2016-05-31 2017-05-25 Thermoplastic polyolefin blends including ethylene rich polymers

Publications (1)

Publication Number Publication Date
SG11201810453PA true SG11201810453PA (en) 2018-12-28

Family

ID=59014814

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201810453PA SG11201810453PA (en) 2016-05-31 2017-05-25 Thermoplastic polyolefin blends including ethylene rich polymers

Country Status (9)

Country Link
US (1) US10870745B2 (en)
EP (1) EP3464461B1 (en)
JP (1) JP7164438B2 (en)
KR (2) KR20190013858A (en)
CN (1) CN109476888B (en)
BR (1) BR112018074402B1 (en)
SG (1) SG11201810453PA (en)
TW (1) TW201809121A (en)
WO (1) WO2017210081A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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WO2017206044A1 (en) * 2016-05-31 2017-12-07 Dow Global Technologies Llc Thermoplastic polyolefin blends having improved low temperature impact performance
WO2019213345A1 (en) * 2018-05-03 2019-11-07 Dow Global Technologies Llc Propylene-based polymer compositions with excellent flexibility and hot air weldability
TWI832867B (en) * 2018-06-15 2024-02-21 奧地利商波瑞利斯公司 Flame retardant polyolefin composition

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Also Published As

Publication number Publication date
BR112018074402B1 (en) 2022-10-18
KR102524316B1 (en) 2023-04-25
CN109476888A (en) 2019-03-15
TW201809121A (en) 2018-03-16
WO2017210081A1 (en) 2017-12-07
CN109476888B (en) 2022-09-23
EP3464461A1 (en) 2019-04-10
JP2019517601A (en) 2019-06-24
EP3464461B1 (en) 2022-06-08
BR112018074402A2 (en) 2019-03-06
KR20220147715A (en) 2022-11-03
JP7164438B2 (en) 2022-11-01
US20190136027A1 (en) 2019-05-09
US10870745B2 (en) 2020-12-22
KR20190013858A (en) 2019-02-11

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