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1. WO2020004983 - TIRE CORD HAVING EXCELLENT ADHESION AND MANUFACTURING METHOD THEREFOR

Publication Number WO/2020/004983
Publication Date 02.01.2020
International Application No. PCT/KR2019/007828
International Filing Date 27.06.2019
IPC
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
25
Layered products essentially comprising natural or synthetic rubber
10
next to a fibrous or filamentary layer
D TEXTILES; PAPER
02
YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
G
CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS; YARNS OR THREADS
3
Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
44
Yarns or threads characterised by the purpose for which they are designed
48
Tyre cords
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
7
Layered products characterised by the relation between layers, i.e. products essentially comprising layers having different physical properties or products characterised by the interconnection of layers
04
characterised by the connection of layers
12
using an adhesive
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
J
ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
119
Adhesives based on rubbers, not provided for in groups C09J107/-C09J117/107
02
Latex
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
37
Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
12
characterised by using adhesives
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
C
VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
9
Reinforcements or ply arrangement of pneumatic tyres
B32B 25/10 (2006.01)
D02G 3/48 (2006.01)
B32B 7/12 (2006.01)
C09J 119/02 (2006.01)
B32B 37/12 (2006.01)
B60C 9/00 (2006.01)
CPC
B32B 25/10
B32B 37/12
B32B 7/12
B60C 9/00
C09J 119/02
D02G 3/48
Applicants
  • 코오롱인더스트리 주식회사 KOLON INDUSTRIES, INC. [KR/KR]; 서울시 강서구 마곡동로 110 110, Magokdong-ro Gangseo-gu Seoul 07793, KR
Inventors
  • 임종하 YIM, Jongha; KR
  • 이민호 LEE, Min Ho; KR
  • 전옥화 JEON, Ok Hwa; KR
Agents
  • 유미특허법인 YOU ME PATENT AND LAW FIRM; 서울시 강남구 테헤란로 115 115 Teheran-ro, Gangnam-gu, Seoul 06134, KR
Priority Data
10-2018-007387327.06.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) TIRE CORD HAVING EXCELLENT ADHESION AND MANUFACTURING METHOD THEREFOR
(FR) CÂBLE POUR PNEU AYANT UNE EXCELLENTE ADHÉRENCE ET SON PROCÉDÉ DE FABRICATION
(KO) 우수한 점착성을 갖는 타이어 코오드 및 그 제조방법
Abstract
(EN)
An embodiment of the present invention provides a tire cord comprising: a fiber substrate; an adhesive layer disposed on the fiber substrate; and a latex layer disposed on the adhesive layer, wherein the adhesive layer contains resorcinol-formaldehyde-latex (RFL) and the latex layer is formed of a latex dispersion.
(FR)
Un mode de réalisation de la présente invention concerne un câble pour pneu comprenant : un substrat de fibre ; une couche adhésive disposée sur le substrat de fibre ; et une couche de latex disposée sur la couche adhésive, la couche adhésive contenant du résorcinol-formaldéhyde-latex (RFL) et la couche de latex étant formée d'une dispersion de latex.
(KO)
본 발명의 일 실시예는, 섬유 기재, 상기 섬유 기재 상에 배치된 접착층 및 상기 접착층 상에 배치된 라텍스층을 포함하고, 상기 접착층은 레조시놀-포름알데하이드-라텍스(RFL)를 포함하고, 상기 라텍스층은 라텍스 분산액에 의해 형성된 것인, 타이어 코오드를 제공한다.
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