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1. JPWO2016088802 - 大径の熱発泡性マイクロスフェアー、及びその製造方法

Office
Japon
Numéro de la demande 2016562657
Date de la demande 02.12.2015
Numéro de publication WO2016088802
Date de publication 09.06.2016
Type de publication A1
CIB
C09K 3/00
CCHIMIE; MÉTALLURGIE
09COLORANTS; PEINTURES; PRODUITS À POLIR; RÉSINES NATURELLES; ADHÉSIFS; COMPOSITIONS NON PRÉVUES AILLEURS; UTILISATIONS DE SUBSTANCES, NON PRÉVUES AILLEURS
KSUBSTANCES POUR DES APPLICATIONS NON PRÉVUES AILLEURS; APPLICATIONS DE SUBSTANCES NON PRÉVUES AILLEURS
3Substances non couvertes ailleurs
C08J 9/14
CCHIMIE; MÉTALLURGIE
08COMPOSÉS MACROMOLÉCULAIRES ORGANIQUES; LEUR PRÉPARATION OU LEUR MISE EN UVRE CHIMIQUE; COMPOSITIONS À BASE DE COMPOSÉS MACROMOLÉCULAIRES
JMISE EN ŒUVRE; PROCÉDÉS GÉNÉRAUX POUR FORMER DES MÉLANGES; POST-TRAITEMENT NON COUVERT PAR LES SOUS-CLASSES C08B, C08C, C08F, C08G ou C08H149
9Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolaires; Leur post-traitement
04utilisant des gaz de gonflage produits par un agent de gonflage introduit au préalable
12par un agent physique de gonflage
14organique
CPC
C08J 9/20
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
9Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
16Making expandable particles
20by suspension polymerisation in the presence of the blowing agent
B01J 13/14
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
13Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
02Making microcapsules or microballoons
06by phase separation
14Polymerisation; cross-linking
C08F 12/08
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
12Homopolymers and 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 aromatic carbocyclic ring
02Monomers containing only one unsaturated aliphatic radical
04containing one ring
06Hydrocarbons
08Styrene
C08J 9/224
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
9Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
22After-treatment of expandable particles; Forming foamed products
224Surface treatment
C08J 9/232
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
9Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
22After-treatment of expandable particles; Forming foamed products
228Forming foamed products
232by sintering expandable particles
C08J 9/32
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
9Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
32from compositions containing microballoons, e.g. syntactic foams
Déposants 株式会社クレハ
Inventeurs 江尻 哲男
長谷川 智久
佐藤 大輔
佐藤 和紀
松崎 光浩
Mandataires 渡邊 薫
Données relatives à la priorité 2014243774 02.12.2014 JP
Titre
(JA) 大径の熱発泡性マイクロスフェアー、及びその製造方法
Abrégé
(JA)

軽量で改善された強度やクッション性等を有する大径の発泡粒子を形成することができる熱発泡性マイクロスフェアーを提供すること。
発泡前の平均粒径(D50)が100〜500μmであり、発泡前の粒径分布の変動係数(対数スケール)が15%以下である、重合体の外殻中に発泡剤が封入された熱発泡性マイクロスフェアー。

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