CN105294969B - 一种提高聚氨酯树脂光学材料折射率和耐热性的方法 - Google Patents
一种提高聚氨酯树脂光学材料折射率和耐热性的方法 Download PDFInfo
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- CN105294969B CN105294969B CN201510862397.XA CN201510862397A CN105294969B CN 105294969 B CN105294969 B CN 105294969B CN 201510862397 A CN201510862397 A CN 201510862397A CN 105294969 B CN105294969 B CN 105294969B
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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
- C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
- C08G18/022—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing isocyanurate groups
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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
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3855—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur
- C08G18/3876—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur containing mercapto groups
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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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
- C08G18/722—Combination of two or more aliphatic and/or cycloaliphatic polyisocyanates
-
- 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
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
- C08G18/758—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing two or more cycloaliphatic rings
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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
- C08G18/70—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
- C08G18/78—Nitrogen
- C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
- C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
- C08G18/792—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
- G02B1/041—Lenses
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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
- C08G2115/00—Oligomerisation
- C08G2115/02—Oligomerisation to isocyanurate groups
Abstract
Description
Claims (6)
Priority Applications (1)
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CN201510862397.XA CN105294969B (zh) | 2015-11-30 | 2015-11-30 | 一种提高聚氨酯树脂光学材料折射率和耐热性的方法 |
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CN201510862397.XA CN105294969B (zh) | 2015-11-30 | 2015-11-30 | 一种提高聚氨酯树脂光学材料折射率和耐热性的方法 |
Publications (2)
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CN105294969A CN105294969A (zh) | 2016-02-03 |
CN105294969B true CN105294969B (zh) | 2018-06-26 |
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CN201510862397.XA Active CN105294969B (zh) | 2015-11-30 | 2015-11-30 | 一种提高聚氨酯树脂光学材料折射率和耐热性的方法 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107573483B (zh) * | 2016-07-04 | 2022-06-17 | 科思创德国股份有限公司 | 可固化为聚硫氨酯的组合物、聚硫氨酯及其应用 |
CN106947055B (zh) * | 2017-04-01 | 2020-08-18 | 山东益丰生化环保股份有限公司 | 一种高折光树脂及其制备方法 |
CN107141316B (zh) * | 2017-06-30 | 2019-07-09 | 山东益丰生化环保股份有限公司 | 化合物、其制备方法、复合催化剂与聚氨酯类树脂材料 |
CN107141767A (zh) * | 2017-06-30 | 2017-09-08 | 山东益丰生化环保股份有限公司 | 一种聚氨酯光学树脂材料及其制备方法 |
CN108084386B (zh) * | 2017-12-21 | 2020-08-28 | 万华化学集团股份有限公司 | 一种光学材料用聚硫氨酯树脂及其制造方法 |
CN112500549B (zh) * | 2019-09-16 | 2021-12-28 | 西安交通大学 | 一种可回收形状记忆热固性树脂的合成及回收再加工方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87107908A (zh) * | 1986-11-21 | 1988-08-03 | 三井东压化学株式会社 | 具有高折射系数的塑料透镜树脂 |
CN1405198A (zh) * | 2002-11-05 | 2003-03-26 | 浙江大学 | 一种制备聚硫代氨基甲酸酯光学塑料的方法 |
CN103201305A (zh) * | 2010-07-20 | 2013-07-10 | 拜耳知识产权有限责任公司 | 多异氰酸酯混合物 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US20050282991A1 (en) * | 2001-11-16 | 2005-12-22 | Bojkova Nina V | High impact poly (urethane urea) polysulfides |
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- 2015-11-30 CN CN201510862397.XA patent/CN105294969B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87107908A (zh) * | 1986-11-21 | 1988-08-03 | 三井东压化学株式会社 | 具有高折射系数的塑料透镜树脂 |
CN1405198A (zh) * | 2002-11-05 | 2003-03-26 | 浙江大学 | 一种制备聚硫代氨基甲酸酯光学塑料的方法 |
CN103201305A (zh) * | 2010-07-20 | 2013-07-10 | 拜耳知识产权有限责任公司 | 多异氰酸酯混合物 |
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Address after: 256500 Boxing Economic Development Zone, Shandong, Binzhou Patentee after: Yifeng New Material Co.,Ltd. Address before: 256500 Boxing Economic Development Zone, Shandong, Binzhou Patentee before: SHANDONG EFIRM BIOCHEMISTRY AND ENVIRONMENTAL PROTECTION Co.,Ltd. |