Feedback
Settings

Settings

Goto Application

1. WO2022163045 - ELECTROCONDUCTIVE RESIN COMPOSITION

Submit observation
PermaLink
Publication Number WO/2022/163045
Publication Date 04.08.2022
International Application No. PCT/JP2021/039728
International Filing Date 28.10.2021
IPC
C08L 29/14 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
29Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
14Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
C08L 61/06 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
61Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
04Condensation polymers of aldehydes or ketones with phenols only
06of aldehydes with phenols
C09D 11/52 2014.1
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
11Inks
52Electrically conductive inks
H01B 1/22 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
1Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
20Conductive material dispersed in non-conductive organic material
22the conductive material comprising metals or alloys
C08K 3/08 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
3Use of inorganic substances as compounding ingredients
02Elements
08Metals
H05K 1/09 2006.1
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
1Printed circuits
02Details
09Use of materials for the metallic pattern
CPC
C08K 3/08
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
3Use of inorganic substances as compounding ingredients
02Elements
08Metals
C08L 29/14
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
29Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
14Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
C08L 61/06
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
61Compositions of condensation polymers of aldehydes or ketones
04Condensation polymers of aldehydes or ketones with phenols only
06of aldehydes with phenols
C09D 11/52
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
11Inks
52Electrically conductive inks
H01B 1/22
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
1Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
20Conductive material dispersed in non-conductive organic material
22the conductive material comprising metals or alloys
H05K 1/09
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
1Printed circuits
02Details
09Use of materials for the ; conductive, e.g. ; metallic pattern
Applicants
  • サカタインクス株式会社 SAKATA INX CORPORATION [JP]/[JP]
Inventors
  • 佐々木　柾之 SASAKI, Masayuki
  • 白川　祐基 SHIRAKAWA, Yuki
  • 福島　洸 FUKUSHIMA, Ko
  • 藤井　香織 FUJII, Kaori
Agents
  • 山田　泰之 YAMADA, Yasuyuki
  • 安藤　達也 ANDO, Tatsuya
Priority Data
2021-01090727.01.2021JP
2021-09229201.06.2021JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) ELECTROCONDUCTIVE RESIN COMPOSITION
(FR) COMPOSITION DE RÉSINE ÉLECTROCONDUCTRICE
(JA) 導電性樹脂組成物
Abstract
(EN) The present invention addresses the problem of providing an electroconductive resin composition that, when formed into an electroconductive film, exhibits a low volume resistivity and an excellent electroconductivity, that has a good adherence for various base materials and an excellent storage stability, and that is useful as, for example, an electroconductive ink or a circuit connection material. Provided as the solution is an electroconductive resin composition comprising (a) at least one electroconductive powder selected from the group consisting of silver-based metal powders, copper-based metal powders, aluminum-based metal powders, iron-based metal powders, nickel-based metal powders, zinc-based metal powders, tin-based metal powders, and gold-based metal powders; (b) a polyvinyl butyral resin; and (c) a resol-type phenolic resin at 0-75 mass parts per 100 mass parts of the polyvinyl butyral resin.
(FR) La présente invention aborde le problème visant à fournir une composition de résine électroconductrice qui, lorsqu'elle est mise en forme en un film électroconducteur, présente une faible résistivité volumique et une excellente électroconductivité, qui possède une bonne adhérence pour divers matériaux de base et une excellente stabilité au stockage, et qui est utile en tant que, par exemple, une encre électroconductrice ou un matériau de connexion de circuit. La solution selon l'invention concerne une composition de résine électroconductrice comprenant (a) au moins une poudre électroconductrice choisie dans le groupe constitué de poudres métalliques à base d'argent, de poudres métalliques à base de cuivre, de poudres métalliques à base d'aluminium, de poudres métalliques à base de fer, de poudres métalliques à base de nickel, de poudres métalliques à base de zinc, de poudres métalliques à base d'étain et de poudres métalliques à base d'or ; (b) une résine de polyvinylbutyral ; et (c) une résine phénolique de type résol à 0 à 75 parties en masse pour 100 parties en masse de la résine de polyvinylbutyral.
(JA) 導電膜を形成した際の体積抵抗率が低く、良好な導電性を示すものであり、各種基材に対する密着性が良好であり、保存安定性に優れ、導電性インクや回路接続材料等として有用な導電性樹脂組成物を提供することを課題とする。解決手段として、（ａ）銀系金属粉末、銅系金属粉末、アルミニウム系金属粉末、鉄系金属粉末、ニッケル系金属粉末、亜鉛系金属粉末、錫系金属粉末及び金系金属粉末からなる群より選ばれる１種類以上の導電粉末と、（ｂ）ポリビニルブチラール系樹脂と、を含むとともに、（ｃ）レゾール型フェノール系樹脂をポリビニルブチラール系樹脂１００質量部に対して０～７５質量部含む、導電性樹脂組成物を提供する。
Related patent documents
JP2022115037
Latest bibliographic data on file with the International Bureau
# -