CAS: 682-09-7; Trimethylolpropane Diallyl Ether

三羟甲基丙烷,3-氯丙烯置于sodium Hydroxide体系中,用 水 作为反应溶剂,化学反应生成 三羟甲基丙烷二烯丙基醚
参考文献:三羟甲基丙烷二烯丙基醚制备方法
标题:三羟甲基丙烷二烯丙基醚制备方法
摘要:本发明涉及一种三羟甲基丙烷二烯丙基醚制备方法,其包括如下步骤:控制三羟甲基丙烷与碱金属氢氧化物和水在反应器中形成混合物,其中,碱金属氢氧化物部分或全部以碱金属氢氧化物水溶液形式在预定时间内滴加入反应器以形成所述混合物,氯丙烯在预定时间内滴加入反应器中,水的投加量控制在与三羟甲基丙烷摩尔比例在1~10之间,所述三羟甲基丙烷,碱金属氢氧化物,水的摩尔比1:A~1:B~9,其中,0

专利信息

专利号:WO-2023102600-A1
优先权日:2021-12-06
标题:Synthesis of amphiphilic block copolymers and polymeric nanofibers produced therefrom
发明人：ZETTERLUND PER B; ISHIZUKA FUMI; KIM HYUN JIN; CHATANI SHUNSUKE; NIINO HIROSHI
权利人:NEWSOUTH INNOVATIONS PTY LTD
摘要:The present disclosure relates to the field of synthesis of block copolymers, and polymeric nanofibers having a core-shell morphology produced therefrom. The present disclosure relates to the field of synthesis of block copolymers where one block is more hydrophobic than the other block and is a different composition. The disclosure also relates to uses of these polymeric nanofibers in various applications, such as reinforcing a polymeric matrix and for coatings applications.

专利号:WO-9900440-A1
优先权日:1997-06-26
标 题:Synthesis of a dendritic polyalcohol
发明人：IHRE HENRIK; HULT ANDERS
权利人:PERSTORP AB; IHRE HENRIK; HULT ANDERS
摘要:A process for a double stage convergent synthesis of a polymeric polyalcohol substantially and preferably built up from polyester units and composed of a monomeric or polymeric core to which at least one hyperbranched dendritic branch (dendron) consisting of a number of branching generations is added. The branching generations comprise a polymeric or monomeric branching chain extender having three reactive functions of which two are hydroxyl groups and one is a carboxyl group. The two hydroxyl groups of the branching chain extender is in a first step ketal protected by reacting said two hydroxyl groups with a ketal. A second step includes protection of the carboxyl group of said branching chain extender. The ketal protected branching chain extender and the carboxyl protected chain extender are then employed for repeated addition in a number of step yielding a predetermined number of branching generations. The thus synthesized dendron is finally added to a core having reactive hydroxyl or epoxide groups and the ketal protected hydroxyl groups are optionally deprotected.

专利号:US-6211329-B1
优先权日:1997-06-26
标题:Process for preparation of a dendritic polyol
发明人：REHNBERG NICOLA; PETTERSSON BO; ANNBY ULF; MALMBERG MATS
权利人:PERSTORP AB
摘要:A process for synthesis of a polymeric polyalcohol substantially and preferably built up form polyester units and composed of a monomeric or polymeric initiator molecule to which at least one dentritic branch (dendron) consisting of a number of branching generations is added. The branching generations comprise a polymericor monomeric branching chain extender having three reactive functions of which two are hydroxyl groups. The two hydroxyl groups of the ranching chain extender is acetal protected by reaction between said two hydroxyl groups and an acetal-forming carbonyl compound, preferably an aldehyde. The acetal protected branching chain extender is then employed for addition to the initiator molecule of a first branching generation followed by an optional deprotection of the hydroxyl groups by decomposition of acetals and for addition in repeated steps of further branching generations. Additions of branching generations individually employ an acetal protected branching chain extender synthesized from the same or a different branching chain extender and/or acetal-forming carbonyl compound and addition of a branching generation is optionally followed by addition of a spacing generation.

专利号:US-2009004396-A1
优先权日:2007-06-26
标题:Highly-Branched, Allyl Ether-Functionalized, Unsaturated Polyester Resins and Coating Compositions of the Same
发明人：WU SHAOBING; BRANDENBURGER LARRY; MELNYK THOMAS
权利人:VALSPAR CORP
摘要:The synthesis of highly-branched, allyl ether-functionalized, unsaturated polyester resins is disclosed herein, along with the utility of these resins in formulating formaldehyde-free, isocyanate-free, and styrene-free, low temperature and fast curing solvent-borne coatings, including wood coatings, and their use as alternatives for conventional acid catalyzed urea- or melamine-crosslinked coating systems.

专利号:WO-2024151591-A1
优先权日:2023-01-10
标 题 :Microwave-assisted synthesis of polyacrylic beads and the use thereof
发明人：TEHRANI ROUZBEH AFSARMANESH; ALIMOHAMMADI FARBOD
权利人:UNIV TEMPLE
摘要:A novel method of synthesizing polyacrylic beads, comprising the steps of suspending a monomer and a cross-linking agent in a solution, heating the solution in a microwave reactor, cooling the solution, and collecting the polyacrylic beads. The polyacrylic beads can be used in to remove solutes from various solutions, including blood, porcine blood, dialysate, serum, contaminated water, wastewater, and combinations thereof.

专利号:CN-111715283-B
优先权日:2020-07-28
标题:Catalyst for synthesis of pentaerythritol diallyl ether and preparation method thereof