Organic polymer containing two or more organic ring structures and a chain structure threading through the organic ring structures, and production method thereof

An organic polymer comprising:

• a first constitutional unit;
• a second constitutional unit, and a chain structure comprising a first part and a second part,
• wherein the first constitutional unit comprises:
• at least one first organic ring structure;
• and
• the first part of the chain structure,
• wherein the first part of the chain structure threads through the at least one first organic ring structure,
• the at least one first organic ring structure comprises a ring structure of cyclodextrin,
• one —CH2OH group contained in the at least one first organic ring structure is bound to the chain structure in a form of —CH2O—, and
• wherein the second constitutional unit comprises:
• at least one second organic ring structure;
• and
• the second part of the chain structure,
• wherein the second part of the chain structure threads through the at least one second organic ring structure,
• the at least one second organic ring structure comprises a ring structure of cyclodextrin,
• one —CH2OH group contained in the at least one second organic ring structure is bound to the same chain structure in a form of —CH2O—, and
• wherein each of the first constitutional unit and the second constitutional unit has no ionic functional group, and
• the chain structure comprises at least one aromatic ring.