摘要:
A polymer is provided in which a sulfonic group or a derivative thereof is introduced. The polymer includes a unit represented by the following chemical formula (1): wherein R represents -A1-SO2R1; A1 is selected from an alkylene group, a heterocyclic ring, an aromatic ring; and —SO2R1 is a sulfonic group or of a derivative of a sulfonic acid.
摘要翻译:提供其中引入了磺酸基或其衍生物的聚合物。 聚合物包括由下列化学式(1)表示的单元:其中R表示-A1-SO2R1; A1选自亚烷基,杂环,芳香环, 和-SO 2 R 1是磺酸基或磺酸衍生物。
摘要:
A polymer is provided in which a sulfonic group or a derivative thereof is introduced. The polymer includes a unit represented by the following chemical formula (1): wherein R represents -A1-SO2R1; Al is selected from an alkylene group, a heterocyclic ring, an aromatic ring; and —SO2R1 is a sulfonic group or of a derivative of a sulfonic acid.
摘要翻译:提供其中引入了磺酸基或其衍生物的聚合物。 聚合物包括由下列化学式(1)表示的单元:其中R表示-A1-SO2R1; Al选自亚烷基,杂环,芳香环, 和-SO 2 R 1是磺酸基或磺酸衍生物。
摘要:
To provide a resin-coated carrier for an electrophotographic developer capable of providing an image with excellent image quality; and a two-component developer and a replenishing developer each of which contains the resin-coated carrier as a constituent. A resin-coated carrier for an electrophotographic developer, including: a core; and a resin coating layer containing a polyhydroxyalkanoate containing one or more units each represented by the following chemical formula (1) in a molecule, the resin coating layer being placed on the core:
摘要:
A polymer is provided in which a sulfonic group or a derivative thereof is introduced. The polymer includes a unit represented by the following chemical formula (1): wherein R represents -A1-SO2R1; A1 is selected from an alkylene group, a heterocyclic ring, an aromatic ring; and —SO2R1 is a sulfonic group or of a derivative of a sulfonic acid.
摘要翻译:提供其中引入了磺酸基或其衍生物的聚合物。 聚合物包括由下列化学式(1)表示的单元:其中R表示-A1-SO2R1; A1选自亚烷基,杂环,芳香环, 和-SO 2 R 1是磺酸基或磺酸衍生物。
摘要:
A developer carrying member is disclosed which can prevent a toner from being excessively charged in a developing assembly while keeping the charge quantity of the toner at a somewhat higher level, and seldomly causes toner melt adhesion to the developer carrying member. The developer carrying member contains a polymer having a unit represented by the chemical formula (1):
摘要:
A polymer is provided in which a sulfonic group or a derivative thereof is introduced. The polymer includes a unit represented by the following chemical formula (1): wherein R represents -A1-SO2R1; A1 is selected from an alkylene group, a heterocyclic ring, an aromatic ring; and —SO2R1 is a sulfonic group or of a derivative of a sulfonic acid.
摘要翻译:提供其中引入了磺酸基或其衍生物的聚合物。 聚合物包括由以下化学式(1)表示的单元:其中R表示-A 1 -SO 2 R 2 R 1。 A 1选自亚烷基,杂环,芳环; 和-SO 2 R 1是磺酸基或磺酸衍生物。
摘要:
A polymer is provided in which a sulfonic group or a derivative thereof is introduced. The polymer includes a unit represented by the following chemical formula (1): wherein R represents -A1-SO2R1; A1 is selected from an alkylene group, a heterocyclic ring, an aromatic ring; and —SO2R1 is a sulfonic group or of a derivative of a sulfonic acid.
摘要翻译:提供其中引入了磺酸基或其衍生物的聚合物。 聚合物包括由下列化学式(1)表示的单元:其中R表示-A1-SO2R1; A1选自亚烷基,杂环,芳香环, 和-SO 2 R 1是磺酸基或磺酸衍生物。
摘要:
There is provided a resin-coated carrier with a coating layer attached to the surface of a core material in a stable manner, the electrophotographic carrier which can provide an image with excellent quality. The resin-coated carrier of the present invention comprises a resin-coating layer comprising, on a core material, a polymer comprising a unit represented by the formula (1):
摘要:
A developer carrying member which prevents toner from being excessively charged in a development apparatus and maintains a high charge quantity of toner, and which is difficult to cause deposition of toner thereto, and a development apparatus equipped with the developer carrying member are provided. A resin layer containing, as a binder, a resin containing polyhydroxyalkanoate having in the molecule at least one hydroxyalkanoic acid unit including sulfonic acid or a derivative thereof or carboxylic acid or a derivative thereof is formed on a substrate or on the surface of the substrate of the developer carrying member.
摘要:
A developer carrying member is disclosed which can prevent a toner from being excessively charged in a developing assembly while keeping the charge quantity of the toner at a somewhat higher level, and seldomly causes toner melt adhesion to the developer carrying member. The developer carrying member contains a polymer having a unit represented by the chemical formula (1):