CN109053989A - 一种耐撕裂医用水性聚氨酯薄膜用水性聚氨酯乳液的制备方法 - Google Patents
一种耐撕裂医用水性聚氨酯薄膜用水性聚氨酯乳液的制备方法 Download PDFInfo
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- CN109053989A CN109053989A CN201810734882.2A CN201810734882A CN109053989A CN 109053989 A CN109053989 A CN 109053989A CN 201810734882 A CN201810734882 A CN 201810734882A CN 109053989 A CN109053989 A CN 109053989A
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- aqueous polyurethane
- polyurethane film
- waterborne polyurethane
- resistant medical
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- 238000000034 method Methods 0.000 claims abstract description 27
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 23
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- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 12
- 229920002521 macromolecule Polymers 0.000 claims description 12
- 239000007864 aqueous solution Substances 0.000 claims description 10
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 10
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- 238000006297 dehydration reaction Methods 0.000 claims description 8
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- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 125000005442 diisocyanate group Chemical group 0.000 claims description 6
- DCAYPVUWAIABOU-UHFFFAOYSA-N hexadecane Chemical compound CCCCCCCCCCCCCCCC DCAYPVUWAIABOU-UHFFFAOYSA-N 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 4
- 241000534944 Thia Species 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229920001610 polycaprolactone Polymers 0.000 claims description 3
- 239000004632 polycaprolactone Substances 0.000 claims description 3
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 3
- PTBDIHRZYDMNKB-UHFFFAOYSA-N 2,2-Bis(hydroxymethyl)propionic acid Chemical compound OCC(C)(CO)C(O)=O PTBDIHRZYDMNKB-UHFFFAOYSA-N 0.000 claims description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical compound [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 claims description 2
- 150000001339 alkali metal compounds Chemical class 0.000 claims description 2
- 239000001273 butane Substances 0.000 claims description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N diethylenediamine Natural products C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims description 2
- 150000002009 diols Chemical class 0.000 claims description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
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- 235000019260 propionic acid Nutrition 0.000 claims description 2
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims description 2
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- 239000000463 material Substances 0.000 abstract description 9
- 206010070834 Sensitisation Diseases 0.000 abstract description 2
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- 229920005862 polyol Polymers 0.000 abstract description 2
- 150000003077 polyols Chemical class 0.000 abstract description 2
- 230000008313 sensitization Effects 0.000 abstract description 2
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 18
- 230000000052 comparative effect Effects 0.000 description 10
- 229920005749 polyurethane resin Polymers 0.000 description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000012258 stirred mixture Substances 0.000 description 6
- 239000005058 Isophorone diisocyanate Substances 0.000 description 5
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 5
- 150000002148 esters Chemical class 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000004901 spalling Methods 0.000 description 3
- HJOVHMDZYOCNQW-UHFFFAOYSA-N isophorone Chemical compound CC1=CC(=O)CC(C)(C)C1 HJOVHMDZYOCNQW-UHFFFAOYSA-N 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920003225 polyurethane elastomer Polymers 0.000 description 2
- ARSRBNBHOADGJU-UHFFFAOYSA-N 7,12-dimethyltetraphene Chemical compound C1=CC2=CC=CC=C2C2=C1C(C)=C(C=CC=C1)C1=C2C ARSRBNBHOADGJU-UHFFFAOYSA-N 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical group NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- VFZRZRDOXPRTSC-UHFFFAOYSA-N DMBA Natural products COC1=CC(OC)=CC(C=O)=C1 VFZRZRDOXPRTSC-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- ORLQHILJRHBSAY-UHFFFAOYSA-N [1-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1(CO)CCCCC1 ORLQHILJRHBSAY-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000002473 artificial blood Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 210000000845 cartilage Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 239000012567 medical material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 210000000626 ureter Anatomy 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Classifications
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- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6633—Compounds of group C08G18/42
- C08G18/6659—Compounds of group C08G18/42 with compounds of group C08G18/34
-
- 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
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
-
- 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
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3225—Polyamines
- C08G18/3228—Polyamines acyclic
-
- 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
- C08G18/30—Low-molecular-weight compounds
- C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
- C08G18/348—Hydroxycarboxylic acids
-
- 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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
- C08G18/423—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing cycloaliphatic groups
- C08G18/4233—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing cycloaliphatic groups derived from polymerised higher fatty acids or alcohols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
- C08J2375/06—Polyurethanes from polyesters
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201810734882.2A CN109053989B (zh) | 2018-07-06 | 2018-07-06 | 一种耐撕裂医用水性聚氨酯薄膜用水性聚氨酯乳液的制备方法 |
Applications Claiming Priority (1)
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CN201810734882.2A CN109053989B (zh) | 2018-07-06 | 2018-07-06 | 一种耐撕裂医用水性聚氨酯薄膜用水性聚氨酯乳液的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN109053989A true CN109053989A (zh) | 2018-12-21 |
CN109053989B CN109053989B (zh) | 2019-12-10 |
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CN201810734882.2A Active CN109053989B (zh) | 2018-07-06 | 2018-07-06 | 一种耐撕裂医用水性聚氨酯薄膜用水性聚氨酯乳液的制备方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111072903A (zh) * | 2019-12-30 | 2020-04-28 | 中国科学院山西煤炭化学研究所 | 一种阳离子型水性聚氨酯乳液的制备方法 |
CN111808260A (zh) * | 2020-07-29 | 2020-10-23 | 四川尤博瑞新材料有限公司 | 一种基于水性聚氨酯的热敏安全套及其制备方法 |
CN115838469A (zh) * | 2022-11-21 | 2023-03-24 | 合肥华越新材料科技有限公司 | 一种可添加玻尿酸润滑剂的聚氨酯避孕套用水性聚氨酯及其合成方法 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6174956B1 (en) * | 1995-06-02 | 2001-01-16 | National Starch And Chemical Investment Holding Corporation | Synthesis of condensation polymers in densified fluids |
CN1771272A (zh) * | 2003-04-11 | 2006-05-10 | 亨茨曼国际有限公司 | 用于生产聚氨酯的新型扩链剂和相应的聚氨酯 |
US20070021554A1 (en) * | 2005-07-01 | 2007-01-25 | Urban Marek W | Waterborne UV-crosslinkable thiol-ene polyurethane dispersions |
CN101003613A (zh) * | 2006-12-20 | 2007-07-25 | 中国科学院山西煤炭化学研究所 | 二苯甲烷二异氰酸酯基水性聚氨酯分散液的制备方法 |
CN101265318A (zh) * | 2008-05-15 | 2008-09-17 | 海聚高分子材料科技(广州)有限公司 | 一种高性能水性聚氨酯分散体及其应用 |
US7951869B2 (en) * | 2008-05-28 | 2011-05-31 | Funston Randall A | 2K waterborne isocyanate free coating system and methods thereof |
CN103242504A (zh) * | 2013-04-27 | 2013-08-14 | 大连理工大学 | 一种阻燃耐热聚氨酯树脂及其水乳液制备方法 |
CN103270066A (zh) * | 2010-11-18 | 2013-08-28 | 路博润高级材料公司 | 用于外科医生手套的聚合物 |
CN104086479A (zh) * | 2014-07-30 | 2014-10-08 | 天津普茂科技发展有限公司 | 5-((2-羧基哌啶-1-基)甲基)间苯二甲酸及其合成方法与应用 |
CN107236110A (zh) * | 2017-05-23 | 2017-10-10 | 兰州科天健康科技股份有限公司 | 一种医用手套用聚氨酯乳液及其制备方法 |
CN107849206A (zh) * | 2015-05-03 | 2018-03-27 | 艾达索高新材料无锡有限公司 | 可降解聚氨酯及其复合材料 |
-
2018
- 2018-07-06 CN CN201810734882.2A patent/CN109053989B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6174956B1 (en) * | 1995-06-02 | 2001-01-16 | National Starch And Chemical Investment Holding Corporation | Synthesis of condensation polymers in densified fluids |
CN1771272A (zh) * | 2003-04-11 | 2006-05-10 | 亨茨曼国际有限公司 | 用于生产聚氨酯的新型扩链剂和相应的聚氨酯 |
US20070021554A1 (en) * | 2005-07-01 | 2007-01-25 | Urban Marek W | Waterborne UV-crosslinkable thiol-ene polyurethane dispersions |
CN101003613A (zh) * | 2006-12-20 | 2007-07-25 | 中国科学院山西煤炭化学研究所 | 二苯甲烷二异氰酸酯基水性聚氨酯分散液的制备方法 |
CN101265318A (zh) * | 2008-05-15 | 2008-09-17 | 海聚高分子材料科技(广州)有限公司 | 一种高性能水性聚氨酯分散体及其应用 |
US7951869B2 (en) * | 2008-05-28 | 2011-05-31 | Funston Randall A | 2K waterborne isocyanate free coating system and methods thereof |
CN103270066A (zh) * | 2010-11-18 | 2013-08-28 | 路博润高级材料公司 | 用于外科医生手套的聚合物 |
CN103242504A (zh) * | 2013-04-27 | 2013-08-14 | 大连理工大学 | 一种阻燃耐热聚氨酯树脂及其水乳液制备方法 |
CN104086479A (zh) * | 2014-07-30 | 2014-10-08 | 天津普茂科技发展有限公司 | 5-((2-羧基哌啶-1-基)甲基)间苯二甲酸及其合成方法与应用 |
CN107849206A (zh) * | 2015-05-03 | 2018-03-27 | 艾达索高新材料无锡有限公司 | 可降解聚氨酯及其复合材料 |
CN107236110A (zh) * | 2017-05-23 | 2017-10-10 | 兰州科天健康科技股份有限公司 | 一种医用手套用聚氨酯乳液及其制备方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111072903A (zh) * | 2019-12-30 | 2020-04-28 | 中国科学院山西煤炭化学研究所 | 一种阳离子型水性聚氨酯乳液的制备方法 |
CN111072903B (zh) * | 2019-12-30 | 2021-04-09 | 中国科学院山西煤炭化学研究所 | 一种阳离子型水性聚氨酯乳液的制备方法 |
CN111808260A (zh) * | 2020-07-29 | 2020-10-23 | 四川尤博瑞新材料有限公司 | 一种基于水性聚氨酯的热敏安全套及其制备方法 |
CN111808260B (zh) * | 2020-07-29 | 2021-05-25 | 四川尤博瑞新材料有限公司 | 一种基于水性聚氨酯的热敏安全套及其制备方法 |
CN115838469A (zh) * | 2022-11-21 | 2023-03-24 | 合肥华越新材料科技有限公司 | 一种可添加玻尿酸润滑剂的聚氨酯避孕套用水性聚氨酯及其合成方法 |
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