Modified polymer material modified by nitrile oxide, and production method thereof
The present invention provides a production method of a modified polymer material produced by modifying a polymer material having in a molecule thereof a multiple bond that reacts with a nitrile oxide, includes reacting the polymer material with an aromatic nitrile oxide derivative having a substituent at an ortho-position of a nitrile oxide group of an aromatic nitrile oxide in which the nitrile oxide group is bonded to an aromatic ring.
1. A production method of a modified polymer material produced by modifying a polymer material having in a molecule thereof a multiple bond that reacts with a nitrile oxide, the production method comprising:
reacting the polymer material with an aromatic nitrile oxide derivative having a substituent at an ortho-position of a nitrile oxide group of an aromatic nitrile oxide in which the nitrile oxide group is bonded to an aromatic ring,
wherein the aromatic nitrile oxide derivative has only one nitrile oxide group and the reacting excludes use of a solvent.
2. The production method of a modified polymer material according to claim 1 , wherein the aromatic nitrile oxide is one of benzonitrile oxide and naphthylnitrile oxide.
3. The production method of a modified polymer material according to claim 1 , wherein the substituent group includes one of an alkyl group and an alkoxy group.
4. The production method of a modified polymer material according to claim 1 , wherein the polymer material is one of PAN, NBR, NR and EPDM.
5. The production method of a modified polymer material according to claim 1 , wherein the reaction process is performed in a kneading apparatus.
6. A modified polymer material produced by modifying a polymer material having in a molecule thereof a multiple bond that reacts with a nitrile oxide, with an aromatic nitrile oxide derivative having a substituent at an ortho-position of a nitrile oxide group of an aromatic nitrile oxide in which the nitrile oxide group is bonded to an aromatic ring,
wherein the aromatic nitrile oxide derivative has only one nitrile oxide group and the modifying of the polymer material is performed without using a solvent.
7. The modified polymer material according to claim 6 , wherein the aromatic nitrile oxide is one of benzonitrile oxide and naphthylnitrile oxide.
8. The modified polymer material according to claim 6 , wherein the substituent includes one of an alkyl group and an alkoxy group.
9. The modified polymer material according to claim 6 , wherein the polymer material is one of PAN, NBR, NR and EPDM.