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Machine translation
1. (WO2011013860) METHOD FOR TREATING WASTE COMMUNICATION CABLES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/013860    International Application No.:    PCT/KR2009/004173
Publication Date: 03.02.2011 International Filing Date: 27.07.2009
IPC:
C08J 11/08 (2006.01), C08J 11/18 (2006.01), C08K 5/1535 (2006.01), H01B 15/00 (2006.01)
Applicants: MBIZTEC C AND C CO., LTD [KR/KR]; A-701, Daewoo Techno Park 187-7, Dodang-dong Wonmi-gu, Bucheon-si Gyeonggi-do 420-806 (KR) (For All Designated States Except US).
HWANG, Sung-il [KR/KR]; (KR) (For US Only).
HYEON, Jun-Mok [KR/KR]; (KR) (For US Only).
JO, Jong-Su [KR/KR]; (KR) (For US Only).
KIM, Young-Sun [KR/KR]; (KR) (For US Only)
Inventors: HWANG, Sung-il; (KR).
HYEON, Jun-Mok; (KR).
JO, Jong-Su; (KR).
KIM, Young-Sun; (KR)
Agent: TAEDONG INTERNATIONAL PATENT LAW FIRM; 302 Daelim Office Valley 97-3 Guro-dong, Guro-gu Seoul 152-050 (KR)
Priority Data:
Title (EN) METHOD FOR TREATING WASTE COMMUNICATION CABLES
(FR) PROCEDE DE TRAITEMENT DE CABLES DE COMMUNICATIONS USAGES
(KO) 폐통신선 처리방법
Abstract: front page image
(EN)The present invention relates to a method for treating waste communication cables in order to recycle the waste communication cables as resources. According to the present invention, the method treats the waste communication cables to be recycled using a coating release agent for treatment of the waste communication cables, wherein the coating release agent includes: a penetrant for slackening a coating of a waste communication cable; a swelling agent for swelling the coating slackened by the penetrant; and a release activator for activating release of the coating to easily release the coating swelled by the swelling agent. Thus, a conductor such as copper and a polymer compound such as a polyethylene resin in the waste communication cables can be collected separately in an environmental-friendly manner for recycling.
(FR)L'invention concerne un procédé permettant de traiter des câbles de communications usagés afin de recycler ces câbles en tant que ressources. Selon l'invention, le procédé permet de traiter ces câbles à recycler à l'aide d'un agent de dégagement de revêtement destiné au traitement des câbles de communications usagés, l'agent de dégagement de revêtement comportant: un agent pénétrant permettant de desserrer un revêtement de câble de communications usagé; un agent gonflant qui gonfle le revêtement desserré par l'agent pénétrant; et un activateur de dégagement qui active et facilite le dégagement du revêtement gonflé par l'agent gonflant. Donc, un conducteur tel que le cuivre et un composé polymère tel que la résine de polyéthylène contenus dans les câbles de communications usagés peuvent être recueillis séparément d'une manière respectueuse de l'environnement en vue de leur recyclage.
(KO)본 발명은 폐통신선을 자원으로서 재활용하기 위한 폐통신선 처리방법에 관한 것으로, 본 발명에 따르면 폐통신선의 피복을 이완시켜주는 침투제; 상기 침투제에 의해 이완된 피복을 팽윤시키는 팽윤제; 및 상기 팽윤제에 의해 팽윤된 피복의 원활한 박리가 이루어질 수 있도록 피복의 이형을 활성화시키는 이형활성화제;를 포함하는 폐통신선 처리용 피복박리제를 이용하여 폐통신선을 재활용할 수 잇도록 처리하기 때문에 폐통신선의 구리와 같은 전도체 및 폴리에틸렌과 같은 고분자화합물을 재활용하기 위하여 환경친화적으로 분리수거할 수 있는 기술이 개시된다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)