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1. WO2020009295 - METHOD OF PREPARING RUBBER MAGNET MATERIAL FOR SENSOR, RUBBER MAGNET MATERIAL AND RUBBER MAGNET MATERIAL COMPOSITION PREPARED THEREFROM

Publication Number WO/2020/009295
Publication Date 09.01.2020
International Application No. PCT/KR2018/016532
International Filing Date 21.12.2018
IPC
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
41
Apparatus or processes specially adapted for manufacturing or assembling the devices covered by this subclass
02
for manufacturing cores, coils or magnets
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
1
Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
01
of inorganic materials
03
characterised by their coercivity
032
of hard-magnetic materials
10
non-metallic substances, e.g. ferrites
11
in the form of particles
113
in a bonding agent
117
Flexible bodies
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
9
Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
02
Copolymers with acrylonitrile
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
3
Use of inorganic ingredients
18
Oxygen-containing compounds, e.g. metal carbonyls
20
Oxides; Hydroxides
22
of metals
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5
Use of organic ingredients
04
Oxygen-containing compounds
09
Carboxylic acids; Metal salts thereof; Anhydrides thereof
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5
Use of organic ingredients
04
Oxygen-containing compounds
10
Esters; Ether-esters
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
3
Processes of treating or compounding macromolecular substances
20
Compounding polymers with additives, e.g. colouring
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
3
Processes of treating or compounding macromolecular substances
20
Compounding polymers with additives, e.g. colouring
205
in the presence of a liquid phase
21
the polymer being premixed with a liquid phase
H01F 41/02 (2006.01)
H01F 1/117 (2006.01)
C08L 9/02 (2006.01)
C08K 3/22 (2006.01)
C08K 5/09 (2006.01)
C08K 5/10 (2006.01)
CPC
C08J 3/203
C08J 3/212
C08K 2003/2275
C08K 2201/01
C08K 3/22
C08K 5/09
Applicants
  • JIN YANG OIL SEAL CO. [KR/KR]; 53, Seongseogongdanbuk-ro 69-gil Dalseo-gu Daegu 42697, KR
Inventors
  • WOO, Jong Seo; KR
  • LEE, Myung Ha; KR
  • LEE, Young Seok; KR
Agents
  • PLUS INTERNATIONAL IP LAW FIRM; 10F, 809, Hanbat-daero Seo-Gu Daejeon 35209, KR
Priority Data
10-2018-007747504.07.2018KR
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD OF PREPARING RUBBER MAGNET MATERIAL FOR SENSOR, RUBBER MAGNET MATERIAL AND RUBBER MAGNET MATERIAL COMPOSITION PREPARED THEREFROM
(FR) PROCÉDÉ DE PRÉPARATION D'UN MATÉRIAU D'AIMANT EN CAOUTCHOUC POUR UN CAPTEUR, MATÉRIAU D'AIMANT EN CAOUTCHOUC ET COMPOSITION DE MATÉRIAU D'AIMANT EN CAOUTCHOUC PRÉPARÉE À PARTIR DE CE DERNIER
Abstract
(EN)
Provided are a rubber magnet material and a rubber magnet material composition prepared therefrom. More specifically, provided are a method of preparing a rubber magnet material for a sensor in which blending processability and moldability are excellent and a magnetic flux density is remarkably improved, and a rubber magnet material and a rubber magnet material composition prepared therefrom.
(FR)
La présente invention porte sur un matériau d'aimant en caoutchouc et sur une composition de matériau d'aimant en caoutchouc préparée à partir de ce dernier. De manière plus précise, la présente invention se rapporte à un procédé de préparation d'un matériau d'aimant en caoutchouc pour un capteur dans lequel une aptitude au traitement de mélange et une aptitude au moulage sont excellentes et une densité de flux magnétique est remarquablement améliorée, et à un matériau d'aimant en caoutchouc et à une composition de matériau d'aimant en caoutchouc préparée à partir de ce dernier.
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