KR101934747B1 - 글리시돌을 이용한 변성 우레탄 에폭시 제조방법 - Google Patents
글리시돌을 이용한 변성 우레탄 에폭시 제조방법 Download PDFInfo
- Publication number
- KR101934747B1 KR101934747B1 KR1020170121123A KR20170121123A KR101934747B1 KR 101934747 B1 KR101934747 B1 KR 101934747B1 KR 1020170121123 A KR1020170121123 A KR 1020170121123A KR 20170121123 A KR20170121123 A KR 20170121123A KR 101934747 B1 KR101934747 B1 KR 101934747B1
- Authority
- KR
- South Korea
- Prior art keywords
- diisocyanate
- epoxy
- compound
- urethane
- glycidol
- 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.)
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- 239000004593 Epoxy Substances 0.000 title claims abstract description 18
- CTKINSOISVBQLD-UHFFFAOYSA-N Glycidol Chemical compound OCC1CO1 CTKINSOISVBQLD-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 150000003673 urethanes Chemical class 0.000 title abstract description 8
- 230000015572 biosynthetic process Effects 0.000 title description 4
- 238000003786 synthesis reaction Methods 0.000 title description 4
- 239000003822 epoxy resin Substances 0.000 claims abstract description 26
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- -1 diisocyanate compound Chemical class 0.000 claims description 16
- 229920005862 polyol Polymers 0.000 claims description 16
- 150000003077 polyols Chemical class 0.000 claims description 16
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 10
- 239000011347 resin Substances 0.000 claims description 10
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 8
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 229920001223 polyethylene glycol Polymers 0.000 claims description 6
- 239000002202 Polyethylene glycol Substances 0.000 claims description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 238000006116 polymerization reaction Methods 0.000 claims description 4
- 229920001451 polypropylene glycol Polymers 0.000 claims description 4
- 229920003986 novolac Polymers 0.000 claims description 3
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims description 3
- 239000008096 xylene Substances 0.000 claims description 3
- 239000005057 Hexamethylene diisocyanate Substances 0.000 claims description 2
- 239000005058 Isophorone diisocyanate Substances 0.000 claims description 2
- 239000005062 Polybutadiene Substances 0.000 claims description 2
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims description 2
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 claims description 2
- 229920002857 polybutadiene Polymers 0.000 claims description 2
- 229920001610 polycaprolactone Polymers 0.000 claims description 2
- 239000004632 polycaprolactone Substances 0.000 claims description 2
- 229920000909 polytetrahydrofuran Polymers 0.000 claims description 2
- KIQKWYUGPPFMBV-UHFFFAOYSA-N diisocyanatomethane Chemical compound O=C=NCN=C=O KIQKWYUGPPFMBV-UHFFFAOYSA-N 0.000 claims 1
- 239000004814 polyurethane Substances 0.000 abstract description 19
- 229920002635 polyurethane Polymers 0.000 abstract description 18
- 239000000758 substrate Substances 0.000 abstract description 2
- 239000012948 isocyanate Substances 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 125000003700 epoxy group Chemical group 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 5
- 230000009257 reactivity Effects 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920005749 polyurethane resin Polymers 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 125000005442 diisocyanate group Chemical group 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229920005906 polyester polyol Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VZXPHDGHQXLXJC-UHFFFAOYSA-N 1,6-diisocyanato-5,6-dimethylheptane Chemical compound O=C=NC(C)(C)C(C)CCCCN=C=O VZXPHDGHQXLXJC-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 238000007259 addition reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000002305 electric material Substances 0.000 description 1
- 239000012776 electronic material Substances 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 150000003333 secondary alcohols Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000004383 yellowing Methods 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/58—Epoxy resins
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/771—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Emergency Medicine (AREA)
- Polyurethanes Or Polyureas (AREA)
- Epoxy Resins (AREA)
Abstract
Description
Claims (8)
- (ⅰ) 글리시돌과 디이소시아네이트 화합물과 반응시켜 디이소시아네이트 화합물의 한 말단을 글리시돌로 치환하는 단계;
(ⅱ) 상기 (ⅰ) 단계에서 얻어진 화합물에 폴리올을 반응시켜 변성 우레탄 화합물을 제조하는 단계;
(ⅲ) 상기 (ⅱ) 단계에서 얻어진 화합물에 에폭시 수지를 블랜딩하여 우레탄-에폭시 혼합 수지를 얻는 단계를 포함하되,
상기 (ⅰ)단계에서 글리시돌 1몰 대비 디이소시아네이트 화합물 1.5~2.5 몰을 50~80℃에서 반응시키며,
상기 (ⅱ)단계의 중합반응은 50~80℃의 온도범위에서 수행되는 것을 특징으로 하는 우레탄-에폭시 혼합수지의 제조방법. - 삭제
- 제 1항에 있어서,
상기 디이소시아네이트 화합물은 헥사메틸렌 디이소시아네이트, 이소포론 디이소시아네이트, 디페닐메탄 디이소시아네이트, 4,4-디사이클로헥시메탄 디이소시아네이트, p-테트라메틸자일렌 디이소시아네이트, 자일렌 디이소시아네이트, 트리메틸-헥사메틸렌 디이소사이네이트 및 톨루엔 디이소시아네이트로 이루어진 군으로부터 선택된 적어도 하나 이상인 것을 특징으로 하는 우레탄-에폭시 혼합수지의 제조방법. - 제 1항에 있어서,
상기 폴리올은 폴리프로필렌 글리콜, 폴리에틸렌 글리콜, 폴리테트라하이드로퓨란 글리콜, 폴리카프로락톤 폴리올 및 폴리부타디엔 글리콜로 이루어진 군으로부터 선택된 적어도 하나 이상인 것을 특징으로 하는 우레탄-에폭시 혼합수지의 제조방법. - 삭제
- 삭제
- 제 1항에 있어서,
상기 에폭시 수지는 비스페놀 A 타입 에폭시 수지 (bisphenol A type epoxy resin), 노볼락 타입 에폭시 수지(novolak type epoxy resin) 또는 폴리프로필렌글리콜계 에폭시 수지(polypropylene glycol based epoxy resin) 중에서 단독 또는 2종 이상인 것을 특징으로 하는 우레탄-에폭시 혼합수지의 제조방법. - 삭제
Priority Applications (1)
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KR1020170121123A KR101934747B1 (ko) | 2017-09-20 | 2017-09-20 | 글리시돌을 이용한 변성 우레탄 에폭시 제조방법 |
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KR1020170121123A KR101934747B1 (ko) | 2017-09-20 | 2017-09-20 | 글리시돌을 이용한 변성 우레탄 에폭시 제조방법 |
Publications (1)
Publication Number | Publication Date |
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KR101934747B1 true KR101934747B1 (ko) | 2019-01-03 |
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KR1020170121123A Active KR101934747B1 (ko) | 2017-09-20 | 2017-09-20 | 글리시돌을 이용한 변성 우레탄 에폭시 제조방법 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111187393A (zh) * | 2020-02-19 | 2020-05-22 | 中科院广州化灌工程有限公司 | 一种超支化环氧树脂、超支化环氧树脂基建筑结构胶粘剂及制备与应用 |
CN111205810A (zh) * | 2020-03-04 | 2020-05-29 | 烟台德邦科技有限公司 | 一种可光热双固化的胶粘剂及其制备方法 |
CN115677976A (zh) * | 2022-10-31 | 2023-02-03 | 航天材料及工艺研究所 | 聚氨酯改性环氧树脂的制备方法及聚氨酯改性环氧树脂 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2911157B2 (ja) * | 1990-01-17 | 1999-06-23 | 横浜ゴム株式会社 | エポキシ樹脂組成物 |
JP2003012750A (ja) | 2001-06-27 | 2003-01-15 | Yokohama Rubber Co Ltd:The | 硬化性組成物 |
JP2004107610A (ja) * | 2002-09-18 | 2004-04-08 | Kenji Ema | エポキシ基を含有するポリウレタン樹脂 |
-
2017
- 2017-09-20 KR KR1020170121123A patent/KR101934747B1/ko active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2911157B2 (ja) * | 1990-01-17 | 1999-06-23 | 横浜ゴム株式会社 | エポキシ樹脂組成物 |
JP2003012750A (ja) | 2001-06-27 | 2003-01-15 | Yokohama Rubber Co Ltd:The | 硬化性組成物 |
JP2004107610A (ja) * | 2002-09-18 | 2004-04-08 | Kenji Ema | エポキシ基を含有するポリウレタン樹脂 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111187393A (zh) * | 2020-02-19 | 2020-05-22 | 中科院广州化灌工程有限公司 | 一种超支化环氧树脂、超支化环氧树脂基建筑结构胶粘剂及制备与应用 |
CN111205810A (zh) * | 2020-03-04 | 2020-05-29 | 烟台德邦科技有限公司 | 一种可光热双固化的胶粘剂及其制备方法 |
CN115677976A (zh) * | 2022-10-31 | 2023-02-03 | 航天材料及工艺研究所 | 聚氨酯改性环氧树脂的制备方法及聚氨酯改性环氧树脂 |
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