ENVIRONMENTAL STRESS RUPTURE RESISTANCE MODIFIER AND ENVIRONMENTAL STRESS RUPTURE RESISTANCE-MODIFIED RESIN COMPOSITION CONTAINING SAME

• Main Authors: FUKUSHI, KEIKO, IWAMASA, KENJI, OKAMOTO, MASAHIKO
• Format: Patent
• Language: English; French; German
• Published: 19.11.2008
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

Disclosed is an environmental stress cracking resistance improver that is composed of a compound that has in the molecule thereof a structure represented by the following general formula (I) and a molecular weight of from 200 to 2,000. Also disclosed are a method for improving environmental stress cracking resistance properties that uses the environmental stress cracking resistance improver, and a resin composition with improved environmental stress cracking resistance properties that contains the environmental stress cracking resistance improver. In the above general formula, R 1 and R 2 are each a hydrocarbon group having 1 to 6 carbon atoms, and may be the same or different from each other.