FY2014 CSR Website CSR > Site Reports > ZEON Group (Japan) > RIMTEC Corporation

RIMTEC Corporation

Introduction to RIMTEC Corporation
RIMTEC Corporation is a wholly owned subsidiary of Zeon Corporation headquarted inTokyo. It has a subsidiary, Zeon Rim Co., Ltd., and laboratory located on the premises ofZeon Mizushima Plant's plant No. 2, and also has three overseas sales centers, one atTelene S.A.S., a subsidiary in France with an R&D arm, one at Zeon Trading (Shanghai)Co., Ltd. in Shanghai, China, and one at ZCLP in the U.S.
®

The company's core business is the global development and sales of PENTAM ,®

®

METTON , and TELENE liquid molding resins for reaction injection molding (RIM). ThesePresident Masanori Sakurai

products use high-quality dicyclopentadiene (DCPD) as their main ingredient, which is*

extracted from C5 fractions using Zeon Mizushima Plant's proprietary technologies.
RIM is an innovative means of producing large molded parts in which polymerization ofDCPD and molding take place at the same time in the mold. Reaction injection molded
DCPD-based plastics have a smaller environmental footprint than thermoplastics as they
can be molded using only half the energy.
* C5 fractions
Hydrocarbon molecules containing five carbon atoms. They are the byproduct of thermal cracking, or breaking down, of naphtha, and also include ingredients for raw materials ofsynthetic rubber and resin.

1. Energy Conservation
RIMTEC's Mizushima Plant is working with Zeon Rim to reduce their collective energy consumption. In 2013, as in fiscal
2012, the two sites turned off unused lights and devices, and engaged in measures to reduce industrial waste. From fiscal
2013, we began carrying out export container maintenance work internally, which meant that the amout of waste before
volumetric reduction increased over fiscal 2011. However, as a result of various initiatives, we were able to reduce CO 2
emissions by 10% over 2012. We will continue to contribute to the global environment through a variety of activities.
2. R&D for the Global Environment
Since plastics created with RIMTEC products consume less energy than thermoplastics, we will continue our contribution
to the global environment through active research and development. In fiscal 2013, we started to produce combined
purification tanks in Suzhou, China. We have made a full-scale start on activities to employ combined purification tanks inEurope. This will benefit the global environment as it will reduce energy usage and preserve water quality.

-1-FY2014 CSR Website CSR > Site Reports > ZEON Group (Japan) > RIMTEC Corporation

3. Environmental Data
RIMTEC Corporation

FY2009FY2010FY2011FY2012FY2013

Number of substances

00000

Consumption (tons)

0.0

0.00.00.00.0

Amount emitted (tons)

0.0

0.0

0.0

0.00.0485229

52

49

1.9

3.6

3.4

15.2

2.4--

4.4

3.6

2.2

CO2 emissions (tons)

213

187

167

188

160

Energy consumption (crude oil equivalent, kL)

180

160

145

160

138

Substances
covered by
PRTR law

Amount generated (before volume reduction)
Industrial(tons)

waste
Amount sent to landfill (tons)

Water resources (Industrial water + Ground water +3Waterworks) consumption (1,000 m )1. Participation in Omoshiro Taiken (Fun Experience)
We were present at the Omoshiro Taiken (fun experience), which is held every year at
Techno Support Okayama. In 2013, around 400 children experienced a mysterious liquid
which changes into plastic.
This year, the children put on white coats in order to more strongly experience the fun ofchemicals, and it made a strong impression as they participarted, while their eyes shinedeven more brightly than they did last time.
Through these events, the company aims to convey to children, the innovators of the future,
the enjoyment and the miracles of science, and also promote interest in creating things,

Children take a keen interestin the mysterious experienceof chemicals

which will thereby contribute to the ongoing development of local industry.
2. R&D through industry-academia collaborations
RIMTEC's Mizushima research lab is continuing joint research with the local Okayama
University. In fiscal 2013, as in 2012, RIMTEC had its own booth at the Okayama
University Knowledge Fair 2013, where it showcased the fruits of its research. People fromall areas, including the corporate and government sectors, those associated with theuniversity, and students, attended the fair and showed keen interest in RIMTEC'sinnovative technologies.
At Okayama University, research is being carried out through collaboration betweenindustry and academia. The institute is briskly moving forward with contributions to industry-2-RIMTEC booth at Okayama
University Knowledge Fair in2013

FY2014 CSR Website CSR > Site Reports > ZEON Group (Japan) > RIMTEC Corporation

through the development of new technologies. RIMTEC also plans to forge ahead with the development of newtechnologies through industry-academia collaborations.
3. Creating New Industry in the Chugoku Region
To bring the results of our joint research with academia closer to practical deployment, wehold regular study meetings with Okayama University, Hiroshima University and theChugoku Industrial Innovation Center. We continued these efforts in fiscal 2012 and hopeto spur progress toward creating new industry founded on technologies developed in theChugoku region, and in so doing revitalize the local economy.
One of many study meetings
to be held with Okayama
University and the Chugoku
Industrial Innovation Center

4. Next-generation Power Semiconductor Research Group
From fiscal 2013, we participated in the Next-generation Power Semiconductor ResearchGroup, which is implemented by the Chugoku Regional Research Center along with theChugoku Bureau of Economy, Trade and Industry as an activity to create industry in theChugoku region.
As our company’s product uses a materials with a unique feature known as thermosetting
olefin resin, we hope that it can be applied to SiC-type power semiconductors* as anext-generation high heat-resistant electric insulating material.
By means of this project, we are contributing to stimulating local industry by creating new

An announcement is made at
the Next-generation PowerSemiconductor ResearchGroupindustries through RIMTEC materials technology developed in the Chugoku region.
The reserarch group was also selected for assistance in the Chugoku Regional ResearchCenter’s “2013 Project Start-up Assistance.”*SiC Power Semiconductors
Power semiconductors refer to the semiconductors used for power control in electric power converters, such as converters and inverters. SiC (silicon carbide) is noted for its energy
conservation properties, which surpass that of current Si (silicon) materials.

-3-