KR102434791B1 - 충격 보강제, 충격 보강제의 제조 방법, 및 충격 보강제를 포함하는 폴리머 조성물 - Google Patents
충격 보강제, 충격 보강제의 제조 방법, 및 충격 보강제를 포함하는 폴리머 조성물 Download PDFInfo
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- 239000000203 mixture Substances 0.000 title claims abstract description 67
- 229920000642 polymer Polymers 0.000 title claims abstract description 38
- 239000004609 Impact Modifier Substances 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims description 33
- 239000000178 monomer Substances 0.000 claims abstract description 40
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims abstract description 28
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 24
- 150000003254 radicals Chemical class 0.000 claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims abstract description 15
- 230000009257 reactivity Effects 0.000 claims abstract description 14
- 239000000839 emulsion Substances 0.000 claims abstract description 13
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
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- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 18
- FBCQUCJYYPMKRO-UHFFFAOYSA-N prop-2-enyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC=C FBCQUCJYYPMKRO-UHFFFAOYSA-N 0.000 claims description 18
- 239000004971 Cross linker Substances 0.000 claims description 14
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- 239000002245 particle Substances 0.000 claims description 5
- 239000004952 Polyamide Substances 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 4
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- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 4
- 239000004800 polyvinyl chloride Substances 0.000 description 4
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 4
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- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 2
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- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- IMSODMZESSGVBE-UHFFFAOYSA-N 2-Oxazoline Chemical compound C1CN=CO1 IMSODMZESSGVBE-UHFFFAOYSA-N 0.000 description 1
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- 238000001069 Raman spectroscopy Methods 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 229920006243 acrylic copolymer Polymers 0.000 description 1
- 125000005250 alkyl acrylate group Chemical group 0.000 description 1
- 150000008055 alkyl aryl sulfonates Chemical class 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 125000005399 allylmethacrylate group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- DSSYKIVIOFKYAU-UHFFFAOYSA-N camphor Chemical compound C1CC2(C)C(=O)CC1C2(C)C DSSYKIVIOFKYAU-UHFFFAOYSA-N 0.000 description 1
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- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
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- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 1
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
- MYWUZJCMWCOHBA-VIFPVBQESA-N methamphetamine Chemical compound CN[C@@H](C)CC1=CC=CC=C1 MYWUZJCMWCOHBA-VIFPVBQESA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- CSHCPECZJIEGJF-UHFFFAOYSA-N methyltin Chemical compound [Sn]C CSHCPECZJIEGJF-UHFFFAOYSA-N 0.000 description 1
- KCAMXZBMXVIIQN-UHFFFAOYSA-N octan-3-yl 2-methylprop-2-enoate Chemical compound CCCCCC(CC)OC(=O)C(C)=C KCAMXZBMXVIIQN-UHFFFAOYSA-N 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 238000010094 polymer processing Methods 0.000 description 1
- 238000009725 powder blending Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002888 zwitterionic surfactant Substances 0.000 description 1
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- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/22—Emulsion polymerisation
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- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/22—Emulsion polymerisation
- C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
- C08F2/26—Emulsion polymerisation with the aid of emulsifying agents anionic
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- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
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- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
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- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
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- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
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- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
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- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
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Abstract
Description
Claims (9)
- 에멀젼 중합 공정으로서,
(a) 물, 1종 이상의 유화제, 부틸 아크릴레이트, 및 1 미만의 유리 라디칼 반응성 비를 갖는 알릴 메타크릴레이트 가교결합제를 포함하는 반응성 혼합물을 반응 용기에 첨가하는 단계,
(b) 상기 반응성 혼합물이 에멀젼 중합되어, 부틸 아크릴레이트로부터 유도된 단위 98 내지 99.9 wt% 및 알릴 메타크릴레이트 가교결합제로부터 유도된 단위 0.1 내지 2 wt%를 포함하며 10℃ 이하의 유리전이 온도 Tg를 갖는 가교결합된 코어를 형성하고, 여기서 상기 가교결합된 코어가 THF 내에서 8 내지 15의 팽창비(swell ratio)를 갖도록 하기에 충분한 양으로 상기 알릴 메타크릴레이트 가교결합제가 존재하는, 조건들을 제공하고, 150 내지 400 nm의 단일 용적 평균 입자 크기 및 상기 알릴 메타크릴레이트 가교결합제로부터 유도된 단위 대 상기 부틸 아크릴레이트로부터 유도된 단위의 초기 비를 갖는 폴리머를 형성하는 단계; 및
(c) 중합 동안 추가의 알릴 메타크릴레이트 가교결합제를, 알릴 메타크릴레이트 가교결합제 대 부틸 아크릴레이트의 상기 초기 비를 유지하기에 충분한 양으로 공급하는 단계;를 포함하는,
에멀젼 중합 공정. - 청구항 1에 있어서, 중합을 모니터링하는 단계를 추가로 포함하는, 에멀젼 중합 공정.
- 청구항 1의 에멀젼 중합 공정에 따라 수득된 충격 보강제 조성물로서,
1종 이상의 코어/쉘 폴리머를 포함하며,
상기 코어/쉘 폴리머가,
10℃ 이하의 유리전이 온도 Tg를 갖고, 부틸 아크릴레이트로부터 유도된 단위 98 내지 99.9 wt%, 및 1 미만의 유리 라디칼 반응성 비를 갖는 알릴 메타크릴레이트 가교결합제로부터 유도된 단위 0.1 내지 2 wt%를 포함하며, THF 내에서 8 내지 15의 팽창비(swell ratio)를 갖는, 가교결합된 코어; 및
1종 이상의 (메트)아크릴레이트 모노머로부터 유도된 단위 20 내지 100 wt%를 갖고, 20℃ 이상의 Tg를 갖는, 쉘;을 포함하고,
여기서, 상기 가교결합된 코어의 상기 THF 내에서의 팽창비는, 동일한 조성을 갖지만 종래의 단일 또는 다중-샷 에멀젼 중합 공정에 따라 제조된 가교결합된 코어의 팽창비보다 크고,
여기서, 상기 1종 이상의 코어/쉘 폴리머가 150 내지 400 nm의 단일 용적 평균 입자 크기를 갖는,
충격 보강제 조성물. - 청구항 3에 있어서, 상기 가교결합된 코어가, 부틸 아크릴레이트로부터 유도된 단위 99.2 내지 99.6 wt% 및 알릴 메타크릴레이트로부터 유도된 단위 0.4 내지 0.8 wt%를 포함하는, 충격 보강제 조성물.
- 청구항 3에 따른 1종 이상의 충격 보강제 조성물 10 내지 30 wt%; 및
폴리에스테르, 스티렌계 폴리머, 폴리메타크릴레이트, 폴리비닐클로라이드, 폴리카보네이트, 폴리아미드, 이들의 코폴리머 및 블렌드 및 이들의 조합물로 구성된 군으로부터 선택되는 기재 폴리머(base polymer) 70 내지 90 wt%를 포함하는, 폴리머 조성물. - 삭제
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PCT/US2015/065467 WO2016100167A1 (en) | 2014-12-17 | 2015-12-14 | An impact modifier, a process to produce the same and a polymer composition comprising the same |
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JPH0848704A (ja) * | 1994-06-03 | 1996-02-20 | Takeda Chem Ind Ltd | 多層構造ポリマー分散体 |
EP0700965B1 (en) | 1994-09-08 | 1998-05-13 | Rohm And Haas Company | Impact-modified poly(vinylchloride) |
DE69706272T2 (de) | 1996-12-30 | 2002-05-08 | Rohm And Haas Co., Philadelphia | Schlagzähmodifiziertes Polyvinylchlorid mit verbesserter Niedrigschmelztemperatur |
US6031047A (en) | 1996-12-30 | 2000-02-29 | Rohm And Haas Company | Impact-modified poly(vinyl chloride) exhibiting improved low-temperature fusion |
KR100428637B1 (ko) * | 2000-12-13 | 2004-04-30 | 주식회사 엘지화학 | 아크릴계 충격보강제의 제조방법 |
KR100484722B1 (ko) | 2002-01-25 | 2005-04-20 | 주식회사 엘지화학 | 다단계 중합에 의해 제조된 아크릴 충격보강제 및 그의제조방법 |
US7294399B2 (en) * | 2002-04-02 | 2007-11-13 | Arkema France | Weather-resistant, high-impact strength acrylic compositions |
KR100548630B1 (ko) * | 2003-09-04 | 2006-01-31 | 주식회사 엘지화학 | 아크릴계 공중합체 조성물, 이를 제조하는 방법 및 이를포함하는 염화비닐계 수지 조성물 |
KR100548626B1 (ko) | 2003-10-29 | 2006-01-31 | 주식회사 엘지화학 | 고무라텍스 및 이의 제조방법 |
JP2010504387A (ja) | 2006-09-20 | 2010-02-12 | ビーエーエスエフ ソシエタス・ヨーロピア | 被覆材料におけるポリマー分散液の使用 |
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US8779051B2 (en) | 2010-07-08 | 2014-07-15 | Dow Global Technologies Llc | Thermoplastic composition, method of producing the same, and articles made therefrom |
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US10253123B2 (en) | 2019-04-09 |
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