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1. EP3689945 - COMPOSITE PARTICLES, KIT, MATERIAL AND METHOD FOR PRODUCING COMPOSITE PARTICLES

パーマリンク
官庁
欧州特許庁(EPO)
出願番号 17927268
出願日 29.09.2017
公開番号 3689945
公開日 05.08.2020
公報種別 A4
IPC
C08J 3/12
C化学;冶金
08有機高分子化合物;その製造または化学的加工;それに基づく組成物
J仕上げ;一般的混合方法;サブクラスC08B,C08C,C08F,C08GまたはC08Hに包含されない後処理(プラスチックの加工,例.成形B29)
3高分子物質の処理方法または混合方法
12粉末化または粒状化
A61K 6/00
A生活必需品
61医学または獣医学;衛生学
K医薬用,歯科用又は化粧用製剤
6歯科用製剤
C08F 2/44
C化学;冶金
08有機高分子化合物;その製造または化学的加工;それに基づく組成物
F炭素-炭素不飽和結合のみが関与する反応によってえられる高分子化合物
2重合方法
44配合成分,例.可塑剤,染料,充填剤,の存在下における重合
C08K 5/55
C化学;冶金
08有機高分子化合物;その製造または化学的加工;それに基づく組成物
K無機または非高分子有機物質の添加剤としての使用(ペイント,インキ,ワニス,染料,艶出剤,接着剤C09)
5有機配合成分の使用
55ほう素含有化合物
CPC
C08J 3/12
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
3Processes of treating or compounding macromolecular substances
12Powdering or granulating
C08J 2379/02
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
2379Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
02Polyamines
C08J 2333/10
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
2333Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
04esters
06of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
10Homopolymers or copolymers of methacrylic acid esters
C08J 3/20
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
3Processes of treating or compounding macromolecular substances
20Compounding polymers with additives, e.g. colouring
C08K 3/26
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
18Oxygen-containing compounds, e.g. metal carbonyls
24Acids; Salts thereof
26Carbonates; Bicarbonates
C08K 5/55
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
5Use of organic ingredients
55Boron-containing compounds
出願人 SUN MEDICAL CO LTD
発明者 YAMAMOTO YUYA
ORI TATSUYA
OTSUKI TAMAKI
OKUDA ASAMI
YAMAMOTO AKARI
指定国 (国コード)
発明の名称
(DE) KOMPOSITTEILCHEN, KIT, MATERIAL UND VERFAHREN ZUR HERSTELLUNG VON KOMPOSITPARTIKELN
(EN) COMPOSITE PARTICLES, KIT, MATERIAL AND METHOD FOR PRODUCING COMPOSITE PARTICLES
(FR) PARTICULES COMPOSITES, KIT, MATÉRIAU ET PROCÉDÉ DE PRODUCTION DE PARTICULES COMPOSITES
要約
(EN) The present invention improves the long-term storage stability of an organoborane-Lewis base complex. First composite particles of the present invention include particles of an organic polymer (B), and an organoborane-Lewis base complex (A) contained in the particles. Second composite particles of the present invention include particles of an inorganic compound (B'), and an organoborane-Lewis base complex (A) adsorbed on the particles.
(FR) [Problème] Améliorer la durée de conservation à long terme d'un complexe borane organique-base de Lewis. [Solution] Ces premières particules composites qui comprennent : des particules d'un polymère organique (B) ; et un complexe borane organique-base de Lewis (A) contenu dans de telles particules. Ces secondes particules composites qui comprennent : des particules d'un composé inorganique (B') ; et un complexe borane organique-base de Lewis (A) adsorbé par de telles particules.
関連特許文献
JPWO2019064522
WO/2019/064522
US20200263024
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