Waste PET bottle resource recycling patent Technology

G r a p h e n e C o r e C o . , L t d .300-16, Seokpo-ro, Jangan-myeon, Hwaseong-si, Gyeonggi-do, Republic of Korea

E-mail : graphenecore@naver.comTEL : +82-31-358-1907FAX : +82-31-358-1906www.graphene-core.com

ECO PET PAINTProjects that save the earth and the sea And a resource recovery project with excellent economic efficiency

01.Company

➢ Company Name: Graphene Core Co., Ltd.➢ CEO:

• Industry: Manufacturing• Stocks: Paints and R&D• Address: 300-16, Seokpo-ro, Jangan-myeon, Hwaseong-si, Gyeonggi-

do, Republic of Korea

➢ Certification status➢ 2018. 10 Certified as a Technology Venture Compan

(Technical Guarantee Fund / No. 2018113264)➢ 2019. 01 Establishment of a research institute for companie

(Ministry of Science, Technology, Information and Communication: No. 2019110479)

➢ 2019. 08 Factory Registration (Hwaseong-si : 415902019444248)

Graphene Core

Development of nanotechnology

technology

• Developed graphene for

steel pipe coating for more than 10 years• Technology transfer and OEM production• New technology for best products from the Procurement Agency: 4•

Development of nanoceramic

nucleomagneticcoating

technology

• Development of

nanocoating technology for dental materials• Technology transfer and OEM production• Export to the United States, Europe, etc.

Company

2006

2016

2018

• 2006. 05 Established a private research business• Research and development of nanotechnology coating

materials

• 2016. 06 Established GrapheneCore Corporation

▪ 2019. 01 Established the relocation of the Hwaseong plant in Gyeonggi-do Korea

▪ 2019. 01 Establishment of a research institute for companies (No. 2019110479)

• 2018. 10 Certified as a Technology Venture Company• (Technical Guarantee Fund / No.

2018113264)

2019

Company History

I use the PET bottle I used again!

Rooftop Floor painting

RestaurantFloor painting

Parking lotsFloor painting

Environmentally friendly Resourcerecovery projects. UP-RECYCLING

PET bottles Crushing Washing Microparticle grinding

Reactive ECO PET PAINT manufacturing

Painting Complete

ECO PET PAINT manufacturing process

ECO PET

PAINT

Green

AffordabilityImproving

quality

BeautifulDesign

Environmentalfriendly

• Bulk use of waste PET bottles• 100㎡ house 1 household parking floor coating usage

⇒ Bottled water (500 ml) / approx. 200-600EA

• Improving the quality of parking floor finishes

• 15x car wheel resistance performance • Improve (Compared to KS standard)• 2x impact resistance

• Longer paint coating life• Use waste resources as a high-priced

resource

• Reducing the occurrence of• microplastics• 2nd environmental (sea) • pollution reduction

• Micro volume formation on the surface• Variety of patterns can be created

ECO PET PAINT FEATURES

[PET bottle production]

2014 2017

224,754 t

286,325 t

27% increa

se

Waste PET bottle

collection rate80%

Collected waste bottles

55%

Low-grade cotton

manufacturing

or incineration

[PET bottles recycling]

Recycled

materials

45%

Foreign objects

and labels

35%

Colored

PET

bottles

20%

Waste PET bottle recycling status (Korea)

Source of data : http://www.donga.com/news/article/all/20190219/94194986/1

Problems with traditional PET bottle recycling

technology

PET bottle recycling technology developed by us

Existing methods must remove the label.

Existing methods are limited to the use of colored colors

Conventional methods cannot be recycled by heating

Without label separation

Recycle together

Brown, green, etc.Recycling all colored

PET bottles

Functional recycling of the tough and strong physical properties of

PET bottles

Differences in how PET bottles are recycled

08.Traditional PET fiber recycling /PROCESS

ECO PET PAINT /PROCESS

1. Crushing 2. Cleaning 3. Dry4. Particulates

Crushing

6. Dry7. PelletsExtrusion

8. Textile manufacturing

1. Color classification

2. Crushing 3. Cleaning4. Remove

labels

5. Precision

cleaning

5. PaintManufacturing

High energy

consumption

2nd waste generation

Symbol

Comparing PET bottle recycling processes

SeparatedRegistration/filing date

Registration/Application No.

Patent name

Register2019.03.26 1019643610000

MANUFACTURING METHOD OF ORIENTED POLYMER PAINT COMPOSITION USING WASTED POLYETHYLENE TEREPHTHALATE, AND PAINT COMPOSITION MANUFACTURED BY THE METHOD

Register2019.01.08 1019382550000

PAINT COMPOSITION WITH WASTED POLYETHYLENE TEREPHTHALATE AND METHOD FOR PRODUCING

International

applications

2019.06.20PCT/KR2019/007

447

MANUFACTURING METHOD OF ORIENTED POLYMER PAINT COMPOSITION USING WASTED POLYETHYLENE TEREPHTHALATE, AND PAINT COMPOSITION MANUFACTURED BY THE METHOD

Applications 2019.09.17

10-2019-0114263

MANUFACTURING APPARATUS FOR WASTED POLYETHYLENE TEREPHTHALATE MICROPARTICLES, MANUFACTURING METHOD OF PAINT COMPOSITION USING THEREOF, AND PAINT COMPOSITIONMANUFACTURED BY THE METHOD

Patent Registration

Patent registration certificatePatent registration certificate

Quality test “ ECO PET PAINT”

ECO PET PAINT combines the tough and strong performance of waste PET bottles with attachment strength and durability on car wheels High-end floor finishes with resistance performance two to three times better than conventional flooring. This ensures that the floor is always clean, and the recoating

period is an economical paint that reduces maintenance costs.

❖ Excellent adhesion strength❖ Excellent car wheel resistance performance and wear resistance❖ Eco-friendly floor finishes for indoor use❖ Resource recovery paint using waste PET bottles

Test itemsStandard (KS F 4937) ECO PET

PAINT

Attachment strength 1.2N/≤ or more 2.3

ImpactNo more coating

surface

No abnormalities

ContaminantsEmission test

(mg/㎡/h)

TVOC 2.5 or less Undetectable

Formaldehyde0.5 or less Undetectable

Toluene 0.08 or less Undetectable

0

0.5

1

1.5

2

2.5

3

3.5

KS F 4937 기준 A사 페인트 페트페인트

Depth of thickness reduction (mm)

0.2mm

3mm

0.8mm

[Car wheel rotation resistance performance : 300kg Load, 80,000 times]

Resistance performance test appearance when rotating the wheel of a car

ECO PET PAINT

THIRD-PARTY PRODUCTS

KS F 4937 STANDARD

KCL KOREA CONFORMITY

LABORATORIES

ECO PET Lining

Process ProductCoating

thicknessPainting

equipmentTheory

Amount of time

Under coatEco Pet Under

50㎛ B, R, S 0.14L/㎡

TOP coatEco Pet TOP

3,000㎛Sawblade Hera

4.8㎏/㎡

Factory FloorParking Floor * B: Brush, R: Roller, S: SprayWarehouse Floor

Store Floor Cafe Floor Restaurant Floor

ECO-PET Marble

Under coatEco Pet Under

50㎛ B, R, S 0.14L/㎡

MediumEco Pet Marble

1,000㎛ R 2.5㎏/㎡

TOP coatEco Pet Clear 2,000㎛ Sawblade Hera 2.2㎏/㎡

Coating specifications

자원순환프로젝트Resource Recycling Project

G r a p h e n e C o r e C o . , L t d .300-16, Seokpo-ro, Jangan-myeon, Hwaseong-si, Gyeonggi-do, Republic of Korea

E-mail : graphenecore@naver.comTEL : +82-31-358-1907FAX : +82-31-358-1906www.graphene-core.com