Methylenebis[N,N-dimethylaniline] | 28213-81-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: Methylenebis[N,N-dimethylaniline]
• 英文别名: 2-[[2-(dimethylamino)phenyl]methyl]-N,N-dimethylaniline
• CAS: 28213-81-2
• 化学式: C₁₇H₂₂N₂
• 分子量: 254.37
• InChiKey: DTNQFFYVOVIRFQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  6.5
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• ADHESIVE COMPOSITIONS FOR BACK-COATING DENTAL PLATE AND HARDENING COMPOSITIONS FOR DENTAL USE
  申请人：TOKUYAMA CORPORATION

  公开号：EP1348416A1

  公开（公告）日：2003-10-01

  An adhesive composition for a denture base relining material which comprises an organic solvent containing no halogen atoms such as ethyl acetate, ethyl formate or acetone, a polymer such as a copolymer of methyl methacrylate and ethyl methacrylate, and a radical polymerizable monomer such as tetramethylolmethane tetramethacrylate; and a curable composition which comprises a radical polymerizable monomer, an organic peroxide such as benzoyl peroxide, a tertiary amine compound such as diethyl-p-toluidine or dipropyl-p-toluidine, and a hydroxycarboxylic acid such as malic acid or citric acid. The adhesive composition for a denture base relining material does not contain a halogen-atom-containing organic solvent whose harmful effect has been pointed out. Further, the composition has satisfactory adhesive properties and good operability and causes no degradation in the appearance of a denture base even if it sticks to an area on the surface of the denture base other than a contact area. The dental curable composition is widely used as dental materials having little surface unpolymerized layer and good curability, e.g., dental cement, a composite resin, a resin for crown and a denture base relining material.

  一种用于义齿基托衬垫材料的粘合剂组合物，它包括不含卤素原子的有机溶剂，如乙酸乙酯、甲酸乙酯或丙酮；聚合物，如甲基丙烯酸甲酯和甲基丙烯酸乙酯的共聚物；以及可自由基聚合的单体，如四甲基丙烯酸甲酯；和一种固化组合物，它包括一种可自由基聚合的单体、一种有机过氧化物（如过氧化苯甲酰）、一种叔胺化合物（如二乙基对甲苯胺或二丙基对甲苯胺）和一种羟基羧酸（如苹果酸或柠檬酸）。 用于义齿基托衬垫材料的粘合剂组合物不含已指出其有害影响的含卤原子有机溶剂。此外，该组合物具有令人满意的粘接性能和良好的可操作性，即使粘在义齿基托表面接触区以外的区域，也不会造成义齿基托外观的下降。这种牙科固化组合物被广泛用作表面未聚合层少且固化性好的牙科材料，例如牙科粘合剂、复合树脂、牙冠用树脂和义齿基托衬垫材料。
• ADHESIVE AID COMPOSITION
  申请人：NIPPON KAYAKU KABUSHIKI KAISHA

  公开号：EP1666556A1

  公开（公告）日：2006-06-07

  The present invention provides an adhesive aid composition having excellent adhesive strength to polyimide films without decreasing mechanical properties and being useful in the field of electric materials. An adhesive aid composition of the present invention contains a phenolic hydroxyl group-containing polyamide and a solvent as essential components. The phenolic hydroxyl group-containing polyamide preferably has a segment represented by formula (1): (wherein R1 represents a divalent aromatic group, and n represents an average number of substituents and is a positive number of 1 to 4). The adhesive aid composition of the present invention is suitably used for bonding polyimide films.

  本发明提供了一种助粘剂组合物，该组合物对聚酰亚胺薄膜具有极佳的粘合强度，且不会降低机械性能，可用于电气材料领域。本发明的一种助粘剂组合物含有一种含酚羟基的聚酰胺和一种溶剂作为主要成分。含酚羟基的聚酰胺最好具有由式（1）表示的部分： (其中 R1 代表二价芳香族基团，n 代表取代基的平均数目，为 1 至 4 的正数）。本发明的助粘剂组合物适用于粘合聚酰亚胺薄膜。
• DENTAL PLATE LINER
  申请人：Tokuyama Dental Corporation

  公开号：EP3093000A1

  公开（公告）日：2016-11-16

  Provided is a dental plate liner which has a paste-like form free of the complexity of the measuring and mixing of a powder material and a liquid material, which can provide a viscosity increase comparable to that of a related-art dental plate liner formed of a powder material and a liquid material, which is excellent in workability, and which is free of a problem of stain because of, for example, its coloring resistance. The dental plate liner includes: a paste (i) containing (A) a (meth)acrylic acid-based polymer, and a fluorine-containing (meth)acrylic acid-based polymerizable monomer in which (A) the (meth)acrylic acid-based polymer has a solubility of less than 20 mass%; and a paste (ii) containing a (meth)acrylic acid-based polymerizable monomer in which (A) the (meth)acrylic acid-based polymer has a solubility of 20 mass% or more, and a filler, in which at least one paste selected from the group consisting of the paste (i) and the paste (ii) contains a polymerization initiator, and in which the dental plate liner is used through mixing of the paste (i) and the paste (ii) immediately before use.

  本发明提供了一种牙板衬垫，它具有浆糊状的形态，没有粉末材料和液体材料的测量和混合的复杂性，可以提供与相关技术中由粉末材料和液体材料形成的牙板衬垫相当的粘度增加，具有出色的加工性，并且由于具有耐着色性等优点而没有污渍问题。牙板衬垫包括糊剂 (i) 含有 (A) (甲基)丙烯酸基聚合物和含氟 (甲基)丙烯酸基可聚合单体，其中 (A) (甲基)丙烯酸基聚合物的溶解度小于 20 质量%；和糊剂（ii），其中糊剂（ii）含有(A) (甲基)丙烯酸基聚合物的溶解度为 20 质量％或更高的(甲基)丙烯酸基可聚合单体和填料，其中从糊剂（i）和糊剂（ii）组成的组中选出的至少一种糊剂含有聚合引发剂，牙板衬垫在使用前立即将糊剂（i）和糊剂（ii）混合。
• REFERENCE DENTAL PLATE, REFERENCE DENTURE, DENTURE FABRICATION KIT AND DENTURE FABRICATION METHOD
  申请人：Tokuyama Dental Corporation

  公开号：EP3342370A1

  公开（公告）日：2018-07-04

  The present invention provides the following: a maxilla standard dental plate configured so that if the length of a line segment PQ which connects a point P corresponding to the left-side pterygomaxillary notch at the plate posterior border and a point Q corresponding to the right-side pterygomaxillary notch at the plate posterior border is 1, the length of a line segment OM which connects a point O corresponding to the maxillary labial frenulum at the exact middle of the labial denture border and a median point M of the line segment PQ is 0.76-0.98; and a mandible standard dental plate characterized by being configured so that if the length of a line segment pq which connects a point p corresponding to the left-side retromolar pad at the plate posterior border and a point q corresponding to the right-side retromolar pad at the plate posterior border is 1, the length of a line segment om which connects a point o corresponding to the inferior labial frenulum at the exact middle of the labial denture border and a median point m of the line segment pq is 0.74-0.94.

  本发明提供了以下内容：一种上颌标准牙板，其配置为：如果连接与牙板后缘左侧翼颌面切迹相对应的点P和与牙板后缘右侧翼颌面切迹相对应的点Q的线段PQ的长度为1，则连接与唇义齿边界正中的上颌唇瓣相对应的点O和线段PQ的中点M的线段OM的长度为0.76-0.98；以及一种下颌骨标准牙板，其特征在于，如果连接与牙板后缘左侧反牙合垫对应的点p和与牙板后缘右侧反牙合垫对应的点q的线段pq的长度为1，则连接与唇义齿边界正中的下唇龈沟对应的点o和线段pq的中值点m的线段om的长度为0.74-0.94。
• POWDER-LIQUID TYPE DENTAL PLATE LINER
  申请人：Tokuyama Dental Corporation

  公开号：EP3488842A1

  公开（公告）日：2019-05-29

  The present invention provides a powder-liquid type denture base liner comprising: a powder material including (A) uncrosslinked resin particles, (B) an organic peroxide, (C) a pyrimidine trione derivative, and (D) an organic metal compound; and a liquid material including (E) a radical polymerizable monomer and (F) an aromatic amine compound, wherein the powder-liquid denture base liner is characterized in that the (C) pyrimidine trione derivative is 0.0002-1.0 mass parts per 100 mass parts of (E) radical polymerizable monomer.

  本发明提供了一种粉液型义齿基托衬垫，包括：粉体材料，包括(A)未交联树脂颗粒、(B)有机过氧化物、(C)嘧啶三酮衍生物和(D)有机金属化合物；以及液态材料，包括(E)可自由基聚合单体和(F)芳香胺化合物，其中粉液型义齿基托衬垫的特征在于，(C)嘧啶三酮衍生物为0.0002-1.0 质量份/100 质量份的(E) 自由基可聚合单体。