KR100493231B1 - 인스트루먼트 패널용 티피유의 내스크래치성 개선을 위한조성물 - Google Patents
인스트루먼트 패널용 티피유의 내스크래치성 개선을 위한조성물 Download PDFInfo
- Publication number
- KR100493231B1 KR100493231B1 KR10-2002-0043351A KR20020043351A KR100493231B1 KR 100493231 B1 KR100493231 B1 KR 100493231B1 KR 20020043351 A KR20020043351 A KR 20020043351A KR 100493231 B1 KR100493231 B1 KR 100493231B1
- Authority
- KR
- South Korea
- Prior art keywords
- composition
- scratch resistance
- improving
- polydimethylsiloxane
- soft tpu
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 29
- 238000006748 scratching Methods 0.000 title description 2
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 11
- -1 polydimethylsiloxane Polymers 0.000 claims description 22
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 20
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 15
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 9
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 6
- IAQRGUVFOMOMEM-UHFFFAOYSA-N but-2-ene Chemical compound CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 claims description 6
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims description 4
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 claims description 4
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 4
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 claims description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 4
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 claims description 4
- IVSZLXZYQVIEFR-UHFFFAOYSA-N m-xylene Chemical group CC1=CC=CC(C)=C1 IVSZLXZYQVIEFR-UHFFFAOYSA-N 0.000 claims description 4
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical group CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 3
- XNMQEEKYCVKGBD-UHFFFAOYSA-N dimethylacetylene Natural products CC#CC XNMQEEKYCVKGBD-UHFFFAOYSA-N 0.000 claims description 3
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 claims description 2
- 150000001491 aromatic compounds Chemical class 0.000 claims description 2
- 239000001273 butane Substances 0.000 claims description 2
- 235000013847 iso-butane Nutrition 0.000 claims description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims description 2
- PFEOZHBOMNWTJB-UHFFFAOYSA-N 3-methylpentane Chemical compound CCC(C)CC PFEOZHBOMNWTJB-UHFFFAOYSA-N 0.000 claims 2
- 150000001336 alkenes Chemical class 0.000 claims 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 abstract description 19
- 229930195733 hydrocarbon Natural products 0.000 abstract description 8
- 239000003795 chemical substances by application Substances 0.000 abstract description 4
- 125000003118 aryl group Chemical group 0.000 abstract description 2
- 229920005862 polyol Polymers 0.000 abstract 1
- 150000003077 polyols Chemical class 0.000 abstract 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 17
- 238000012360 testing method Methods 0.000 description 12
- 239000008188 pellet Substances 0.000 description 8
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 229920005906 polyester polyol Polymers 0.000 description 5
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 239000011162 core material Substances 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- HNRMPXKDFBEGFZ-UHFFFAOYSA-N 2,2-dimethylbutane Chemical compound CCC(C)(C)C HNRMPXKDFBEGFZ-UHFFFAOYSA-N 0.000 description 2
- AFABGHUZZDYHJO-UHFFFAOYSA-N 2-Methylpentane Chemical compound CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 2
- 239000004610 Internal Lubricant Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- UQEAIHBTYFGYIE-UHFFFAOYSA-N hexamethyldisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)C UQEAIHBTYFGYIE-UHFFFAOYSA-N 0.000 description 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229940078552 o-xylene Drugs 0.000 description 1
- HMMGMWAXVFQUOA-UHFFFAOYSA-N octamethylcyclotetrasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 HMMGMWAXVFQUOA-UHFFFAOYSA-N 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000007591 painting process Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000909 polytetrahydrofuran Polymers 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000012748 slip agent Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003655 tactile properties Effects 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/06—Preparatory processes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (3)
- 내스크래칭 개선용 조성물에 있어서,C4 - C8 의 파라핀, 올레핀, 방향족 및 이들의 혼합물로 이루어진 그룹에서 하나 이상 선택되는 탄화수소 화합물 3 - 10 중량 %; 및하기 식(I)로 표현되는 폴리디메틸실록산 화합물 90 - 97 중량 % 를 포함하며;(I)폴리디메틸실록산 화합물은 수평균 분자량이 4000 - 25000 인 폴리디메틸실록산인 것을 특징으로 하는 인스트루먼트 패널용 표피재인 연질 TPU의 내스크래칭성 개선용 조성물.
- 제 1 항에 있어서, 상기 탄화수소화합물은 부탄, n-펜탄, n-헥산, n-헵탄, n-옥탄, 2-메틸프로판, 2,2-디메틸부탄, 2,3-디메틸부탄, 2-메틸펜탄, 3-메틸펜탄, 2,2,4-트리메틸펜탄 등의 파라핀계 화합물과 1- 부텐, 2-부텐(cis- 및 trans- 포함), 2-메틸프로펜, 이소프렌, 1-헥센등의 올레핀계, 벤젠, 톨루엔, O-자일렌, m-자일렌, p-자일렌, 에틸벤젠, 스티렌등의 방향족계 화합물 및 이들의 혼합물로 이루어진 그룹에서 하나 이상 선택되는 것을 특징으로 하는 인스트루먼트 패널용 표피재인 연질 TPU의 내스크래칭성 개선용 조성물.
- 제 1 항에 있어서, 상기 탄화수소화합물은 n-헥산인 것을 특징으로 하는 인스트루먼트 패널용 표피재인 연질 TPU의 내스크래칭성 개선용 조성물.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0043351A KR100493231B1 (ko) | 2002-07-23 | 2002-07-23 | 인스트루먼트 패널용 티피유의 내스크래치성 개선을 위한조성물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0043351A KR100493231B1 (ko) | 2002-07-23 | 2002-07-23 | 인스트루먼트 패널용 티피유의 내스크래치성 개선을 위한조성물 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040009412A KR20040009412A (ko) | 2004-01-31 |
KR100493231B1 true KR100493231B1 (ko) | 2005-06-03 |
Family
ID=37318331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0043351A Expired - Lifetime KR100493231B1 (ko) | 2002-07-23 | 2002-07-23 | 인스트루먼트 패널용 티피유의 내스크래치성 개선을 위한조성물 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100493231B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015225456A1 (de) | 2015-07-27 | 2017-02-02 | Dongsung Corporation | Thermoplastische Polyurethan-Zusammensetzung zum Spritzgießen und Verfahren zum Herstellen derselben |
WO2020213841A1 (ko) | 2019-04-16 | 2020-10-22 | 주식회사 동성코퍼레이션 | 자동차 내장 표피재용 열가소성 폴리우레탄 조성물 및 이의 제조 방법 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2429394B1 (es) * | 2012-05-09 | 2014-09-29 | Javier DÍAZ RODRÍGUEZ | Poducto renovador-recuperador de plásticos rígidos |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58217515A (ja) * | 1982-06-10 | 1983-12-17 | Mitui Toatsu Chem Inc | 熱可塑性ポリウレタン樹脂組成物の製法 |
JPS6076561A (ja) * | 1983-09-30 | 1985-05-01 | Toyoda Gosei Co Ltd | 樹脂組成物 |
KR950018118A (ko) * | 1993-12-30 | 1995-07-22 | 김충세 | 우레탄 아크릴레이트 올리고머 제조방법 및 이 올리고머를 포함하는 자외선 경화형 도막 조성물 |
KR20000033719A (ko) * | 1998-11-25 | 2000-06-15 | 손영삼 | 볼링장 바닥재 도포용 폴리우레탄 수지 조성물및 그의 제조방법 |
KR100351742B1 (en) * | 2001-10-10 | 2002-09-05 | Hosung Chemax Co Ltd | Molded article comprising thermoplastic polyurethane consisting of ether-containing polyester polyol |
-
2002
- 2002-07-23 KR KR10-2002-0043351A patent/KR100493231B1/ko not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58217515A (ja) * | 1982-06-10 | 1983-12-17 | Mitui Toatsu Chem Inc | 熱可塑性ポリウレタン樹脂組成物の製法 |
JPS6076561A (ja) * | 1983-09-30 | 1985-05-01 | Toyoda Gosei Co Ltd | 樹脂組成物 |
KR950018118A (ko) * | 1993-12-30 | 1995-07-22 | 김충세 | 우레탄 아크릴레이트 올리고머 제조방법 및 이 올리고머를 포함하는 자외선 경화형 도막 조성물 |
KR20000033719A (ko) * | 1998-11-25 | 2000-06-15 | 손영삼 | 볼링장 바닥재 도포용 폴리우레탄 수지 조성물및 그의 제조방법 |
KR100351742B1 (en) * | 2001-10-10 | 2002-09-05 | Hosung Chemax Co Ltd | Molded article comprising thermoplastic polyurethane consisting of ether-containing polyester polyol |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015225456A1 (de) | 2015-07-27 | 2017-02-02 | Dongsung Corporation | Thermoplastische Polyurethan-Zusammensetzung zum Spritzgießen und Verfahren zum Herstellen derselben |
KR20170013099A (ko) | 2015-07-27 | 2017-02-06 | 현대자동차주식회사 | 사출 성형용 열가소성 폴리우레탄 조성물 및 그 제조방법 |
DE102015225456B4 (de) | 2015-07-27 | 2023-03-09 | Dongsung Corporation | Thermoplastische Polyurethan-Zusammensetzung zum Spritzgießen und Verfahren zum Herstellen derselben |
WO2020213841A1 (ko) | 2019-04-16 | 2020-10-22 | 주식회사 동성코퍼레이션 | 자동차 내장 표피재용 열가소성 폴리우레탄 조성물 및 이의 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20040009412A (ko) | 2004-01-31 |
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