MX2023010507A - Granulos expandidos de resina a base de polipropileno y metodo para producir granulos expandidos de resina a base de polipropileno. - Google Patents

Granulos expandidos de resina a base de polipropileno y metodo para producir granulos expandidos de resina a base de polipropileno.

Info

Publication number
MX2023010507A
MX2023010507A MX2023010507A MX2023010507A MX2023010507A MX 2023010507 A MX2023010507 A MX 2023010507A MX 2023010507 A MX2023010507 A MX 2023010507A MX 2023010507 A MX2023010507 A MX 2023010507A MX 2023010507 A MX2023010507 A MX 2023010507A
Authority
MX
Mexico
Prior art keywords
based resin
foam particles
resin foam
polypropylene
producing
Prior art date
Application number
MX2023010507A
Other languages
English (en)
Inventor
Tokunobu Nohara
Yasutaka ODE
Original Assignee
Jsp Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jsp Corp filed Critical Jsp Corp
Publication of MX2023010507A publication Critical patent/MX2023010507A/es

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/224—Surface treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • C08J9/0028—Use of organic additives containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/16—Making expandable particles
    • C08J9/18—Making expandable particles by impregnating polymer particles with the blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • C08J9/365—Coating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C08K5/3435—Piperidines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines
    • C08K5/34926—Triazines also containing heterocyclic groups other than triazine groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/03—Extrusion of the foamable blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/034—Post-expanding of foam beads or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/06—CO2, N2 or noble gases
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/22—Expandable microspheres, e.g. Expancel®
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/14—Copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/16—Ethene-propene or ethene-propene-diene copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/16—Ethene-propene or ethene-propene-diene copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/228—Forming foamed products
    • C08J9/232—Forming foamed products by sintering expandable particles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/013—Additives applied to the surface of polymers or polymer particles

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Se proporcionan gránulos expandidos de resina a base de polipropileno capaces de proporcionar un artículo moldeado de gránulos expandidos excelente en el retardo de la llama y también excelentes en las características de unión por fusión de los gránulos expandidos entre sí, y un método para producir gránulos expandidos de resina a base de polipropileno. Los gránulos expandidos de resina a base de polipropileno (20) están configurados para incluir una amina impedida de tipo NOR y tienen una superficie en la que se ubica una capa de polímero termoplástico (22), en la que una proporción de mezclado de la amina impedida de tipo NOR en los gránulos expandidos de resina a base de polipropileno (20) es del 0.03 % en peso o más y del 0.5 % en peso o menos, y una proporción de mezclado de la amina impedida de tipo NOR en la capa de polímero termoplástico (22) es inferior que la proporción de mezclado de la amina impedida de tipo NOR en los gránulos expandidos (20). Además, el método para producir los gránulos expandidos de resina a base de polipropileno (20) incluye una etapa de recubrimiento y una etapa de formación de espuma, en la que en los gránulos de resina (10) se van a obtener en la etapa de recubrimiento, una proporción de mezclado de la amina impedida de tipo NOR en los gránulos de resina (10) se ajusta para que sea del 0.03 % en peso o más y del 0.5 % en peso o menos, y la proporción de mezclado de la amina impedida de tipo NOR en una capa de polímero termoplástico (12) se ajusta para que sea menor que la proporción de mezclado de la amina impedida de tipo NOR en los gránulos de resina (10).
MX2023010507A 2021-03-12 2021-12-21 Granulos expandidos de resina a base de polipropileno y metodo para producir granulos expandidos de resina a base de polipropileno. MX2023010507A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021040849 2021-03-12
PCT/JP2021/047426 WO2022190565A1 (ja) 2021-03-12 2021-12-21 ポリプロピレン系樹脂発泡粒子及びポリプロピレン系樹脂発泡粒子の製造方法

Publications (1)

Publication Number Publication Date
MX2023010507A true MX2023010507A (es) 2023-09-20

Family

ID=83226576

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023010507A MX2023010507A (es) 2021-03-12 2021-12-21 Granulos expandidos de resina a base de polipropileno y metodo para producir granulos expandidos de resina a base de polipropileno.

Country Status (7)

Country Link
US (1) US12305013B2 (es)
EP (1) EP4306581A4 (es)
JP (1) JP7314437B2 (es)
KR (1) KR102792757B1 (es)
CN (1) CN117043243B (es)
MX (1) MX2023010507A (es)
WO (1) WO2022190565A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7425137B1 (ja) * 2022-08-31 2024-01-30 株式会社ジェイエスピー 発泡粒子及び発泡粒子成形体
EP4682194A1 (en) * 2023-03-13 2026-01-21 JSP International SARL Expanded beads of polypropylene-based resin, and expanded bead molded body

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4077745B2 (ja) 2003-02-28 2008-04-23 株式会社ジェイエスピー ポリオレフィン系樹脂型内発泡成形体
JP4669301B2 (ja) * 2005-02-23 2011-04-13 株式会社ジェイエスピー 導電性を有する熱可塑性樹脂発泡粒子及びその発泡成形体
US20090169895A1 (en) * 2007-12-27 2009-07-02 Jsp Corporation Foamed polyolefin resin beads
JP5161663B2 (ja) 2008-06-12 2013-03-13 株式会社カネカ 難燃性ポリオレフィン系樹脂予備発泡粒子およびその型内発泡成形体
CN102388093B (zh) * 2009-04-15 2013-10-23 株式会社钟化 聚烯烃系树脂预发泡粒子及由聚烯烃系树脂预发泡粒子形成的聚烯烃系树脂模内发泡成形体
WO2013094529A1 (ja) * 2011-12-21 2013-06-27 株式会社カネカ 難燃性および導電性に優れたポリプロピレン系樹脂発泡粒子およびポリプロピレン系樹脂型内発泡成形体
CN105308107B (zh) 2013-06-21 2018-11-09 株式会社钟化 阻燃性和导电性优异的聚丙烯系树脂发泡粒子以及聚丙烯系树脂模内发泡成型体
JP6211913B2 (ja) * 2013-12-11 2017-10-11 株式会社ジェイエスピー ポリオレフィン系樹脂発泡粒子
WO2015107847A1 (ja) * 2014-01-17 2015-07-23 株式会社ジェイエスピー プロピレン系樹脂発泡粒子及び発泡粒子成形体
JP6630674B2 (ja) 2014-10-03 2020-01-15 カネカ ベルギー ナムローゼ フェンノートシャップＫａｎｅｋａ Ｂｅｌｇｉｕｍ Ｎ．Ｖ． ポリオレフィン系樹脂予備発泡粒子および型内発泡成形体、並びにそれらの製造方法
CN107108942B (zh) 2015-01-09 2020-10-20 株式会社Jsp 丙烯类树脂发泡粒子以及发泡粒子成形体
JP2018162370A (ja) * 2017-03-24 2018-10-18 株式会社カネカ ポリプロピレン系樹脂黒色発泡粒子の製造方法
JP7314436B2 (ja) * 2021-03-12 2023-07-25 株式会社ジェイエスピー ポリプロピレン系樹脂発泡粒子の製造方法及びポリプロピレン系樹脂発泡粒子

Also Published As

Publication number Publication date
EP4306581A4 (en) 2025-01-01
JPWO2022190565A1 (es) 2022-09-15
CN117043243A (zh) 2023-11-10
BR112023016058A2 (pt) 2023-10-03
EP4306581A1 (en) 2024-01-17
JP7314437B2 (ja) 2023-07-25
KR102792757B1 (ko) 2025-04-07
US20240158593A1 (en) 2024-05-16
KR20230156906A (ko) 2023-11-15
WO2022190565A1 (ja) 2022-09-15
US12305013B2 (en) 2025-05-20
CN117043243B (zh) 2024-10-29

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