Title:
ONE-PACK TYPE UNHARDENING ADHESIVE FILM WATERPROOFING MATERIAL USING WASTE RUBBER AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2012/060520
Kind Code:
A1
Abstract:
The present invention relates to a one-pack type unhardening adhesive film waterproofing material using waste rubber and to a method for manufacturing same, by mixing waste rubber chips with oil, heating, and grinding same into fine powder using mechanical breaking stress, and more particularly, to an one-pack type unhardening adhesive film waterproofing material using waste rubber and to a method using waste rubber that is extracted by adding heat to waste rubber to suppress the elasticity of the material, grinding the waste rubber chips into fine powder using mechanical breaking stress, and mixing with emulsified asphalt, SBR, and NR to extract the waste rubber. The present invention comprises the following steps: mixing 10 to 15 parts by weight of the waste rubber chips and 20 to 25 parts by weight of oil and heating same to 200 to 230℃, and then using mechanical breaking stress to render the waste rubber chips into fine powder; mixing with 29.6 to 40 parts by weight of emulsified asphalt; mixing with 8 to 13 parts by weight of filler material, 1 to 2 parts by weight of a surfactant, and 0.1 to 0.4 parts by weight of anti-aging material while maintaining the temperature at 90 to 100℃; and mixing 3 to 6 parts by weight of SBR for adjusting viscosity.
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Inventors:
LEE SANG KEUN (KR)
LEE JONG YONG (KR)
CHO IL KYU (KR)
LEE JONG YONG (KR)
CHO IL KYU (KR)
Application Number:
PCT/KR2011/001021
Publication Date:
May 10, 2012
Filing Date:
February 16, 2011
Export Citation:
Assignee:
RENEW SYSTEM CO LTD (KR)
LEE SANG KEUN (KR)
LEE JONG YONG (KR)
CHO IL KYU (KR)
LEE SANG KEUN (KR)
LEE JONG YONG (KR)
CHO IL KYU (KR)
International Classes:
C09D195/00; C09D5/00; C09D7/12; C09D117/00
Foreign References:
| KR100549564B1 | 2006-02-08 | |||
| KR100903652B1 | 2009-06-18 | |||
| KR100492459B1 | 2005-06-02 | |||
| KR19990074334A | 1999-10-05 |
Attorney, Agent or Firm:
JO, CHI HOON (KR)
조치훈 (KR)
조치훈 (KR)
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