Thermoplastic Resin Composition

Abstract: The present invention relates to a thermoplastic resin composition comprising: a base resin containing a recycled resin a new acrylic based graft polymer a new diene based graft polymer and new vinyl based non graft polymer; and an additive comprising a first antibacterial agent which contains a polyamide based elastomer an olefin based non graft polymer a metal stearate and zinc ions supported on a silicate glass support and a second antibacterial agent which contains silver ions supported on a phosphate glass support wherein 0.20 to 2.00 parts by weight of the first antibacterial agent and 0.02 to 0.50 parts by weight of the second antibacterial agent are contained relative to 100 parts by weight of the base resin.

Patent Information

Application #

Filing Date

14 April 2025

Publication Number

22/2025

Publication Type

INA

Invention Field

POLYMER TECHNOLOGY

Status

Email

Parent Application

Applicants

LG CHEM LTD.

128 Yeoui daero Yeongdeungpo gu Seoul 07336

Inventors

1. KIM Seong Kyun

LG Chem Research Park 188 Munji ro Yuseong gu Daejeon 34122

2. KIM Seo Hwa

LG Chem Research Park 188 Munji ro Yuseong gu Daejeon 34122

3. HAN Se Jin

LG Chem Research Park 188 Munji ro Yuseong gu Daejeon 34122

4. KIM Yeong Min

LG Chem Research Park 188 Munji ro Yuseong gu Daejeon 34122

Specification

Documents

Application Documents

#	Name	Date
1	202517036023-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [14-04-2025(online)].pdf	2025-04-14
2	202517036023-STATEMENT OF UNDERTAKING (FORM 3) [14-04-2025(online)].pdf	2025-04-14
3	202517036023-REQUEST FOR EXAMINATION (FORM-18) [14-04-2025(online)].pdf	2025-04-14
4	202517036023-PROOF OF RIGHT [14-04-2025(online)].pdf	2025-04-14
5	202517036023-PRIORITY DOCUMENTS [14-04-2025(online)].pdf	2025-04-14
6	202517036023-POWER OF AUTHORITY [14-04-2025(online)].pdf	2025-04-14
7	202517036023-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [14-04-2025(online)].pdf	2025-04-14
8	202517036023-FORM 18 [14-04-2025(online)].pdf	2025-04-14
9	202517036023-FORM 1 [14-04-2025(online)].pdf	2025-04-14
10	202517036023-DECLARATION OF INVENTORSHIP (FORM 5) [14-04-2025(online)].pdf	2025-04-14
11	202517036023-COMPLETE SPECIFICATION [14-04-2025(online)].pdf	2025-04-14
12	202517036023-FORM 3 [23-09-2025(online)].pdf	2025-09-23