CN107903385B - 一种可交联型聚己内酯二元醇及其制备方法和应用 - Google Patents
一种可交联型聚己内酯二元醇及其制备方法和应用 Download PDFInfo
- Publication number
- CN107903385B CN107903385B CN201710947892.XA CN201710947892A CN107903385B CN 107903385 B CN107903385 B CN 107903385B CN 201710947892 A CN201710947892 A CN 201710947892A CN 107903385 B CN107903385 B CN 107903385B
- Authority
- CN
- China
- Prior art keywords
- cross
- linkable
- polycaprolactone diol
- polycaprolactone
- crosslinkable
- 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.)
- Active
Links
- 239000004632 polycaprolactone Substances 0.000 title claims abstract description 66
- 229920001610 polycaprolactone Polymers 0.000 title claims abstract description 66
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title description 2
- 150000002009 diols Chemical class 0.000 claims abstract description 56
- -1 methacryloxy Chemical group 0.000 claims abstract description 10
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims abstract description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 5
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims abstract description 3
- 239000004814 polyurethane Substances 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims description 19
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
- 229920002635 polyurethane Polymers 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 11
- 239000003054 catalyst Substances 0.000 claims description 10
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 claims description 10
- 239000004593 Epoxy Substances 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 9
- PTBDIHRZYDMNKB-UHFFFAOYSA-N 2,2-Bis(hydroxymethyl)propionic acid Chemical compound OCC(C)(CO)C(O)=O PTBDIHRZYDMNKB-UHFFFAOYSA-N 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- STMDPCBYJCIZOD-UHFFFAOYSA-N 2-(2,4-dinitroanilino)-4-methylpentanoic acid Chemical compound CC(C)CC(C(O)=O)NC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O STMDPCBYJCIZOD-UHFFFAOYSA-N 0.000 claims description 7
- 238000007151 ring opening polymerisation reaction Methods 0.000 claims description 6
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000003999 initiator Substances 0.000 claims description 4
- RPQRDASANLAFCM-UHFFFAOYSA-N oxiran-2-ylmethyl prop-2-enoate Chemical compound C=CC(=O)OCC1CO1 RPQRDASANLAFCM-UHFFFAOYSA-N 0.000 claims description 3
- JVYDLYGCSIHCMR-UHFFFAOYSA-N 2,2-bis(hydroxymethyl)butanoic acid Chemical compound CCC(CO)(CO)C(O)=O JVYDLYGCSIHCMR-UHFFFAOYSA-N 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 2
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 2
- 125000003700 epoxy group Chemical group 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims description 2
- 229910052718 tin Inorganic materials 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 150000003755 zirconium compounds Chemical class 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000002904 solvent Substances 0.000 abstract description 10
- 238000004132 cross linking Methods 0.000 abstract description 8
- 229920000642 polymer Polymers 0.000 abstract description 8
- 230000005855 radiation Effects 0.000 abstract description 8
- 238000003847 radiation curing Methods 0.000 abstract description 7
- 238000001029 thermal curing Methods 0.000 abstract description 7
- 238000002425 crystallisation Methods 0.000 abstract description 2
- 230000008025 crystallization Effects 0.000 abstract description 2
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 12
- 238000012360 testing method Methods 0.000 description 10
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical group [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 description 7
- 239000002253 acid Substances 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 238000010894 electron beam technology Methods 0.000 description 4
- 229920003225 polyurethane elastomer Polymers 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000004721 Polyphenylene oxide Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000000016 photochemical curing Methods 0.000 description 3
- 229920000570 polyether Polymers 0.000 description 3
- 229920005862 polyol Polymers 0.000 description 3
- 150000003077 polyols Chemical class 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- OQBLGYCUQGDOOR-UHFFFAOYSA-L 1,3,2$l^{2}-dioxastannolane-4,5-dione Chemical compound O=C1O[Sn]OC1=O OQBLGYCUQGDOOR-UHFFFAOYSA-L 0.000 description 2
- 229920001730 Moisture cure polyurethane Polymers 0.000 description 2
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 description 2
- 239000003431 cross linking reagent Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-M hexanoate Chemical compound CCCCCC([O-])=O FUZZWVXGSFPDMH-UHFFFAOYSA-M 0.000 description 2
- 125000001841 imino group Chemical group [H]N=* 0.000 description 2
- 239000012948 isocyanate Substances 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 230000036632 reaction speed Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- ADLVDYMTBOSDFE-UHFFFAOYSA-N 5-chloro-6-nitroisoindole-1,3-dione Chemical compound C1=C(Cl)C([N+](=O)[O-])=CC2=C1C(=O)NC2=O ADLVDYMTBOSDFE-UHFFFAOYSA-N 0.000 description 1
- CMWINYFJZCARON-UHFFFAOYSA-N 6-chloro-2-(4-iodophenyl)imidazo[1,2-b]pyridazine Chemical compound C=1N2N=C(Cl)C=CC2=NC=1C1=CC=C(I)C=C1 CMWINYFJZCARON-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- SMZOGRDCAXLAAR-UHFFFAOYSA-N aluminium isopropoxide Chemical compound [Al+3].CC(C)[O-].CC(C)[O-].CC(C)[O-] SMZOGRDCAXLAAR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 150000002466 imines Chemical class 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 150000004698 iron complex Chemical class 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000002411 thermogravimetry Methods 0.000 description 1
- 238000009757 thermoplastic moulding Methods 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- 229910052727 yttrium Inorganic materials 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/91—Polymers modified by chemical after-treatment
- C08G63/912—Polymers modified by chemical after-treatment derived from 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
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/68—Unsaturated polyesters
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
- C08G63/08—Lactones or lactides
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
- C09J175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Polyesters Or Polycarbonates (AREA)
- Polyurethanes Or Polyureas (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710947892.XA CN107903385B (zh) | 2017-10-12 | 2017-10-12 | 一种可交联型聚己内酯二元醇及其制备方法和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710947892.XA CN107903385B (zh) | 2017-10-12 | 2017-10-12 | 一种可交联型聚己内酯二元醇及其制备方法和应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107903385A CN107903385A (zh) | 2018-04-13 |
CN107903385B true CN107903385B (zh) | 2020-05-15 |
Family
ID=61841379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710947892.XA Active CN107903385B (zh) | 2017-10-12 | 2017-10-12 | 一种可交联型聚己内酯二元醇及其制备方法和应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107903385B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108484867A (zh) * | 2018-04-28 | 2018-09-04 | 广州顺力聚氨酯科技有限公司 | 热塑性聚氨酯弹性体及其制备方法和应用 |
CN109054001A (zh) * | 2018-07-05 | 2018-12-21 | 广东博兴新材料科技有限公司 | 一种聚己内酯多元醇及其制备方法和应用 |
CN109880055B (zh) * | 2019-02-27 | 2022-01-28 | 黑龙江省科学院石油化学研究院 | 一种全氟烷基链封端的梳形结构聚氨酯丙烯酸酯的制备方法 |
CN111171300B (zh) * | 2020-01-09 | 2023-03-28 | 深圳摩方新材科技有限公司 | 可光固化3d打印的聚酯低聚物及其制备方法和应用 |
CN114163919B (zh) * | 2021-12-03 | 2022-08-23 | 中昊北方涂料工业研究设计院有限公司 | 一种橡胶用石墨烯改性薄型保护涂料及其制备方法 |
CN116693835B (zh) * | 2023-07-04 | 2024-05-03 | 湖南聚仁新材料股份公司 | 一种辐射交联用聚己内酯及其制备和辐照交联方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003212954A (ja) * | 2002-01-21 | 2003-07-30 | Showa Denko Kk | リン含有ウレタン(メタ)アクリレート化合物および感光性組成物 |
JP4274211B2 (ja) * | 2006-08-24 | 2009-06-03 | Basfコーティングスジャパン株式会社 | 塗料用樹脂組成物及びそれを用いた塗料組成物 |
CN105820048B (zh) * | 2016-04-08 | 2019-01-18 | 华南理工大学 | 一种低粘度星形羟基聚酯及其制备方法与应用 |
CN105860014B (zh) * | 2016-04-28 | 2018-11-27 | 中国科学院长春应用化学研究所 | 一种聚多元醇以及一种水性聚氨酯及其制备方法和应用 |
-
2017
- 2017-10-12 CN CN201710947892.XA patent/CN107903385B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN107903385A (zh) | 2018-04-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107903385B (zh) | 一种可交联型聚己内酯二元醇及其制备方法和应用 | |
CN110183587B (zh) | 光固化自修复聚氨酯丙烯酸树脂及其制备方法 | |
KR102000568B1 (ko) | 자가치유 폴리우레탄계 중합체 및 이의 제조방법 | |
CN1221430A (zh) | 多异氰酸酯改性异单烯烃-对烷基苯乙烯弹性体组合物 | |
CN108314770B (zh) | 二氧化碳基水性聚氨酯分散体、制备方法及二氧化碳基水性聚氨酯压敏胶 | |
US10894861B2 (en) | High molecular weight polymers from waste raw materials | |
CN111187393A (zh) | 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 | |
CN110903474A (zh) | 一种硅烷改性聚乳酸及其制备方法和应用 | |
CN104725832A (zh) | 一种羟基化稀土/聚氨酯杂化材料及其制备方法 | |
CN102037041B (zh) | 纤维增强的tpu复合材料 | |
CN112011029A (zh) | 一种环碳酸酯基封端聚氨酯预聚体、制备方法及应用 | |
CN112708116A (zh) | 电缆屏蔽膜用高分子量、高柔韧性聚酯多元醇及其制备方法和应用 | |
CN116284683A (zh) | 一种氧杂环封端树脂及应用其的胶粘剂 | |
KR101804543B1 (ko) | 사출 또는 프레스 성형용 고내열 열가소성 폴리우레탄 조성물 및 그 제조방법 | |
CN114634789A (zh) | 一种高初始粘结强度光/湿气双重固化聚氨酯热熔胶组合物及其制备方法 | |
CN111499856B (zh) | 一种可降解的光固化树脂及其制备方法和应用 | |
CN1621433A (zh) | 高分子量乳酸共聚物的制备方法 | |
CN114479033A (zh) | 一种可交联聚己内酯及其制备方法与应用 | |
CN114276514B (zh) | 一种聚氨酯-丙烯酸杂化树脂和应用 | |
KR20180136724A (ko) | 저온 특성이 우수한 우레탄 올리고머 제조 | |
CN111171279B (zh) | 一种含砜基的聚氨酯、其制备方法及应用 | |
CN116904102B (zh) | 单组分聚氨酯防水涂料及其制备方法 | |
CN116535636B (zh) | 一种低粘度密封胶用硅烷封端树脂及其制备方法 | |
KR101915080B1 (ko) | 낮은 유리전이온도를 갖는 우레탄 올리고머 및 이의 제조방법 | |
CN116333664A (zh) | 一种可双重固化的二氧化碳基反应型聚氨酯热熔胶及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Room 801, No. 8 Haicheng East Street, Xingang East Road, Haizhu District, Guangzhou City, Guangdong Province, 510000 Patentee after: Guangdong Boxing New Materials Technology Co.,Ltd. Country or region after: China Patentee after: GUANGZHOU SHUNLI POLYURETHANE TECHNOLOGY Co.,Ltd. Address before: Room 801, No. 8 Haicheng East Street, Xingang East Road, Haizhu District, Guangzhou City, Guangdong Province, 510000 Patentee before: GUANGDONG BOSSIN NOVEL MATERIALS TECHNOLOGY Co.,Ltd. Country or region before: China Patentee before: GUANGZHOU SHUNLI POLYURETHANE TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240130 Address after: Room 801, No. 8 Haicheng East Street, Xingang East Road, Haizhu District, Guangzhou City, Guangdong Province, 510000 Patentee after: Guangdong Boxing New Materials Technology Co.,Ltd. Country or region after: China Address before: Room 801, No. 8 Haicheng East Street, Xingang East Road, Haizhu District, Guangzhou City, Guangdong Province, 510000 Patentee before: Guangdong Boxing New Materials Technology Co.,Ltd. Country or region before: China Patentee before: GUANGZHOU SHUNLI POLYURETHANE TECHNOLOGY Co.,Ltd. |