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1. EP3904446 - NUCLEATING AGENT FOR POLYOLEFIN RESIN, NUCLEATING AGENT COMPOSITION FOR POLYOLEFIN RESIN CONTAINING SAME, MASTER BATCH FOR POLYOLEFIN RESIN, POLYOLEFIN RESIN COMPOSITION, MOLDED ARTICLE THEREOF, FILM THEREOF, METHOD FOR PRODUCING POROUS FILM, AND PACKAGE

Office
European Patent Office
Application Number 19904176
Application Date 06.11.2019
Publication Number 3904446
Publication Date 03.11.2021
Publication Kind A1
IPC
C08L 23/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
23Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
C08K 5/20
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
16Nitrogen-containing compounds
20Carboxylic acid amides
CPC
C08K 5/20
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
16Nitrogen-containing compounds
20Carboxylic acid amides
C08L 23/14
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
23Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
02not modified by chemical after-treatment
10Homopolymers or copolymers of propene
14Copolymers of propene
C08J 3/226
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
22using masterbatch techniques
226using a polymer as a carrier
C08J 5/18
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
5Manufacture of articles or shaped materials containing macromolecular substances
18Manufacture of films or sheets
C08J 9/0028
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
0014Use of organic additives
0028containing nitrogen
C08L 2205/242
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
2205Polymer mixtures characterised by other features
24Crystallisation aids
242Beta spherulite nucleating agents
Applicants ADEKA CORP
Inventors NAKATOMI MINAKO
UEDA NAOTO
MASAI SHOGO
Designated States
Priority Data 2018246275 27.12.2018 JP
2019070797 02.04.2019 JP
2019132216 17.07.2019 JP
Title
(DE) NUKLEIERUNGSMITTEL FÜR POLYOLEFINHARZ, NUKLEIERUNGSMITTELZUSAMMENSETZUNG FÜR POLYOLEFINHARZ DAMIT, MASTERBATCH FÜR POLYOLEFINHARZ, POLYOLEFINHARZZUSAMMENSETZUNG, GEFORMTER GEGENSTAND DARAUS, FILM DAVON, VERFAHREN ZUR HERSTELLUNG EINES PORÖSEN FILMS UND VERPACKUNG
(EN) NUCLEATING AGENT FOR POLYOLEFIN RESIN, NUCLEATING AGENT COMPOSITION FOR POLYOLEFIN RESIN CONTAINING SAME, MASTER BATCH FOR POLYOLEFIN RESIN, POLYOLEFIN RESIN COMPOSITION, MOLDED ARTICLE THEREOF, FILM THEREOF, METHOD FOR PRODUCING POROUS FILM, AND PACKAGE
(FR) AGENT DE NUCLÉATION POUR RÉSINE DE POLYOLÉFINE, COMPOSITION D'AGENT DE NUCLÉATION POUR RÉSINE DE POLYOLÉFINE LE CONTENANT, MÉLANGE MAÎTRE POUR RÉSINE DE POLYOLÉFINE, COMPOSITION DE RÉSINE DE POLYOLÉFINE, ARTICLE MOULÉ DE CETTE DERNIÈRE, FILM DE CETTE DERNIÈRE, PROCÉDÉ DE PRODUCTION DE FILM POREUX, ET EMBALLAGE
Abstract
(EN) Provided are: a nucleating agent for a polyolefin resin having an excellent β crystal-forming effect; a nucleating agent composition for a polyolefin resin containing the nucleating agent; a polyolefin resin masterbatch; a polyolefin resin composition; a molded article of the composition; a film of the composition; a method of producing a porous film; and a package. The nucleating agent contains a compound represented by Formula (1) below wherein M represents a monovalent to trivalent metal atom having a specific gravity of 4.0 or less, or the like; a represents 1 or 2; b represents 1 or 3; x represents an integer of 1 to 3; ax = 2b is satisfied; and Z represents a group represented by Formula (2) or (3) below wherein represents a position at which each group is linked with Z of Formula (1); Y represents a direct bond or an alkylene group having 1 to 4 carbon atoms; and R1 to R10 each independently represent a hydrogen atom, a hydroxy group, a halogen atom, an alkyl group having 1 to 10 carbon atoms, or the like.
(FR) L'invention concerne un agent de nucléation pour résine de polyoléfine présentant une excellente action de formation de cristaux β, une composition d'agent de nucléation pour résine de polyoléfine contenant ce dernier, un mélange maître pour résine de polyoléfine, une composition de résine de polyoléfine, un article moulé de cette dernière, un film de cette dernière, un procédé de production d'un film poreux, et un emballage. L'agent de nucléation pour résine de polyoléfine comprend un composé représenté par la formule générale (1) (dans la formule générale (1), M représente un atome de métal monovalent à trivalent ou similaire ayant une densité de 4,0 ou moins, a représente 1 ou 2, b représente 1 ou 3, x représente un nombre entier compris entre 1 et 3, et ceux-ci satisfont ax = 2 b. Z représente un groupe représenté par la formule générale (2) ou (3). (Dans les formules générales (2) et (3), * représente une position de liaison avec Z dans la formule générale (1), Y représente une liaison directe ou un groupe alkylène en C1-4, R1 à R10 représentent chacun indépendamment un atome d'hydrogène, un groupe hydroxy, un atome d'halogène, un groupe alkyle en C1-10, etc.) ).
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