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WO2019229960A1 - Composition et objet moulé - Google Patents

Composition et objet moulé Download PDF

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Publication number
WO2019229960A1
WO2019229960A1 PCT/JP2018/021053 JP2018021053W WO2019229960A1 WO 2019229960 A1 WO2019229960 A1 WO 2019229960A1 JP 2018021053 W JP2018021053 W JP 2018021053W WO 2019229960 A1 WO2019229960 A1 WO 2019229960A1
Authority
WO
WIPO (PCT)
Prior art keywords
compound
group
chemical formula
carbon atoms
siloxane
Prior art date
Application number
PCT/JP2018/021053
Other languages
English (en)
Japanese (ja)
Inventor
井上 英俊
正彦 小坂
勇磨 竹内
洋希 関屋
翔平 山口
竹内 一雅
Original Assignee
日立化成株式会社
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 日立化成株式会社 filed Critical 日立化成株式会社
Priority to KR1020207028849A priority Critical patent/KR102587422B1/ko
Priority to CN201880093806.6A priority patent/CN112166154B/zh
Priority to PCT/JP2018/021053 priority patent/WO2019229960A1/fr
Priority to JP2020522529A priority patent/JP7103413B2/ja
Priority to KR1020237033776A priority patent/KR102818294B1/ko
Publication of WO2019229960A1 publication Critical patent/WO2019229960A1/fr
Priority to JP2022108445A priority patent/JP2022125219A/ja

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/02Elements
    • C08K3/08Metals
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/10Metal compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04Polysiloxanes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/10Block- or graft-copolymers containing polysiloxane sequences

Definitions

  • the compound according to one aspect of the present invention includes a metal element-containing powder and a resin composition, and the resin composition contains an epoxy resin and a compound having a siloxane bond (chemical compound).
  • the content of the compound having a siloxane bond may be 25 parts by mass or more and 45 parts by mass or less with respect to 100 parts by mass of the epoxy resin.
  • R 1 and R 2 each independently have an alkyl group having 1 to 10 carbon atoms, an aryl group having 6 to 10 carbon atoms, an alkoxy group having 1 to 10 carbon atoms, or an epoxy group.
  • the above-mentioned compound according to one aspect of the present invention may include a compound represented by the following chemical formula (3) as the first siloxane compound.
  • the resin composition contains at least an epoxy resin as a thermosetting resin.
  • the compound contains an epoxy resin that is relatively excellent in fluidity among thermosetting resins, the fluidity, storage stability, and moldability of the compound are improved.
  • the compound may contain other resins in addition to the epoxy resin as long as the effects of the present invention are not inhibited.
  • the resin composition may include at least one of a phenol resin and a polyamideimide resin as a thermosetting resin.
  • the resin composition may function as a curing agent for the epoxy resin.
  • the resin composition may include a thermoplastic resin.
  • the epoxy resin is a biphenyl type epoxy resin, an orthocresol novolak type epoxy resin, a phenol novolak type epoxy resin, a bisphenol type epoxy resin, an epoxy resin having a bisphenol skeleton, a salicylaldehyde novolak type epoxy resin, And at least one selected from the group consisting of naphthol novolac type epoxy resins.
  • the second siloxane compound may have a plurality of structural units 6.
  • a plurality of R 15 present in the second siloxane compound may be the same as or different from each other.
  • a plurality of R 16 present in the second siloxane compound may be the same as or different from each other.
  • the second siloxane compound may have a repeating unit represented by the chemical formula (6).
  • the second siloxane compound is represented by the structural unit represented by the following chemical formula (7), the structural unit represented by the following chemical formula (8), and the following chemical formula (9).
  • the structural unit represented by the following chemical formula (7) may be expressed as “structural unit 7”.
  • the structural unit represented by the following chemical formula (8) may be expressed as “structural unit 8”.
  • the structural unit represented by the following chemical formula (9) may be expressed as “structural unit 9”.
  • the structural unit represented by the following chemical formula (10) may be expressed as “structural unit 10”.
  • the resin composition may contain a wax.
  • the wax increases the fluidity of the compound in molding of the compound (for example, transfer molding) and functions as a release agent.
  • the wax may be at least one of fatty acids such as higher fatty acids and fatty acid esters.
  • the metal element-containing powder is not limited to the above composition.
  • the metal element contained in the metal element-containing powder include iron (Fe), copper (Cu), titanium (Ti), manganese (Mn), cobalt (Co), nickel (Ni), zinc (Zn), and aluminum ( Al), tin (Sn), chromium (Cr), barium (Ba), strontium (Sr), lead (Pb), silver (Ag), praseodymium (Pr), neodymium (Nd), samarium (Sm) and dysprosium ( It may be at least one selected from the group consisting of Dy).
  • the metal element-containing powder may further contain an element other than the metal element.
  • Fe amorphous alloy powder Commercially available products of Fe amorphous alloy powder include, for example, AW2-08, KUAMET-6B2 (above, product names manufactured by Epson Atmix Co., Ltd.), DAP MS3, DAP MS7, DAP MSA10, DAP PB, DAP PC, DAP MKV49. , DAP 410L, DAP 430L, DAP HYB series (above, trade name made by Daido Steel), MH45D, MH28D, MH25D, and MH20D (above, trade name made by Kobe Steel) At least one kind may be used.
  • AW2-08, KUAMET-6B2 above, product names manufactured by Epson Atmix Co., Ltd.
  • DAP 410L, DAP 430L, DAP HYB series aboveve, trade name made by Daido Steel
  • the molding shrinkage rate (unit:%) was calculated.
  • D 1 is a dimension (unit: mm) in the length direction of the cavity of the mold used for producing the test piece 1.
  • d 1 is a dimension (unit: mm) in the length direction of the test piece 1.
  • D 2 is the dimension (unit: mm) in the length direction of the cavity of the mold used for producing the test piece 2.
  • D 2 is equal to D 1.
  • d 2 is the length dimension of the test piece 2 (unit: mm) it is.
  • the molding shrinkage of Example 1 is shown in Table 1 below.
  • Example 2 to 4 In Examples 2 to 4, the composition shown in Table 1 below was used as a raw material for the compound. The mass (unit: g) of each composition used in Examples 2 to 4 was a value shown in Table 1 below. Except for these items, the compounds of Examples 2 to 4 were individually produced in the same manner as in Example 1. In the same manner as in Example 1, measurements and evaluations for the compounds of Examples 2 to 4 were performed. The results of measurement and evaluation in Examples 2 to 4 are shown in Table 1 below.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

L'invention concerne également une composition ayant un faible degré de retrait lors du moulage. La composition comprend une poudre contenant un élément métallique et une composition de résine, la composition de résine comprenant une résine époxy et un composé ayant une liaison siloxane.
PCT/JP2018/021053 2018-05-31 2018-05-31 Composition et objet moulé WO2019229960A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020207028849A KR102587422B1 (ko) 2018-05-31 2018-05-31 컴파운드 및 성형체
CN201880093806.6A CN112166154B (zh) 2018-05-31 2018-05-31 复合物及成形体
PCT/JP2018/021053 WO2019229960A1 (fr) 2018-05-31 2018-05-31 Composition et objet moulé
JP2020522529A JP7103413B2 (ja) 2018-05-31 2018-05-31 コンパウンド及び成形体
KR1020237033776A KR102818294B1 (ko) 2018-05-31 2018-05-31 컴파운드 및 성형체
JP2022108445A JP2022125219A (ja) 2018-05-31 2022-07-05 コンパウンド及び成形体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/021053 WO2019229960A1 (fr) 2018-05-31 2018-05-31 Composition et objet moulé

Publications (1)

Publication Number Publication Date
WO2019229960A1 true WO2019229960A1 (fr) 2019-12-05

Family

ID=68697942

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2018/021053 WO2019229960A1 (fr) 2018-05-31 2018-05-31 Composition et objet moulé

Country Status (4)

Country Link
JP (2) JP7103413B2 (fr)
KR (2) KR102587422B1 (fr)
CN (1) CN112166154B (fr)
WO (1) WO2019229960A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020246246A1 (fr) * 2019-06-04 2020-12-10 昭和電工マテリアルズ株式会社 Composé, article moulé et produit durci
WO2021112135A1 (fr) * 2019-12-03 2021-06-10 昭和電工マテリアルズ株式会社 Composé et objet moulé
WO2022050170A1 (fr) * 2020-09-03 2022-03-10 昭和電工マテリアルズ株式会社 Matériau composite, corps moulé et produit durci à base du matériau composite
WO2022075191A1 (fr) * 2020-10-05 2022-04-14 住友ベークライト株式会社 Matériau de moulage de résine, corps moulé et procédé de production dudit corps moulé
WO2022075186A1 (fr) 2020-10-05 2022-04-14 住友ベークライト株式会社 Matière à mouler à base de résine, corps moulé et procédé de production dudit corps moulé

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1167513A (ja) * 1997-08-11 1999-03-09 Seiko Epson Corp 希土類ボンド磁石
JP2010138384A (ja) * 2008-11-12 2010-06-24 Hitachi Chem Co Ltd 封止用液状エポキシ樹脂組成物、及びこの封止用液状エポキシ樹脂組成物で封止した素子を備えた電子部品装置およびウエハーレベルチップサイズパッケージ
JP2010212442A (ja) * 2009-03-10 2010-09-24 Nec Tokin Corp 非晶質軟磁性粉末、トロイダルコアおよびインダクタ
JP2017112218A (ja) * 2015-12-16 2017-06-22 株式会社村田製作所 電子部品

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4329426B2 (ja) * 2003-06-24 2009-09-09 日立化成工業株式会社 封止用エポキシ樹脂成形材料及び電子部品装置
JP5572918B2 (ja) * 2007-05-10 2014-08-20 日立化成株式会社 封止用エポキシ樹脂組成物及びそれを用いた電子部品装置
WO2012157529A1 (fr) * 2011-05-13 2012-11-22 日立化成工業株式会社 Matière de moulage en résine époxy pour scellement, et dispositif de composant électronique
JP5870631B2 (ja) * 2011-05-19 2016-03-01 日立化成株式会社 エポキシ樹脂組成物及び電子部品装置
JP6159512B2 (ja) 2012-07-04 2017-07-05 太陽誘電株式会社 インダクタ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1167513A (ja) * 1997-08-11 1999-03-09 Seiko Epson Corp 希土類ボンド磁石
JP2010138384A (ja) * 2008-11-12 2010-06-24 Hitachi Chem Co Ltd 封止用液状エポキシ樹脂組成物、及びこの封止用液状エポキシ樹脂組成物で封止した素子を備えた電子部品装置およびウエハーレベルチップサイズパッケージ
JP2010212442A (ja) * 2009-03-10 2010-09-24 Nec Tokin Corp 非晶質軟磁性粉末、トロイダルコアおよびインダクタ
JP2017112218A (ja) * 2015-12-16 2017-06-22 株式会社村田製作所 電子部品

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020246246A1 (fr) * 2019-06-04 2020-12-10 昭和電工マテリアルズ株式会社 Composé, article moulé et produit durci
WO2021112135A1 (fr) * 2019-12-03 2021-06-10 昭和電工マテリアルズ株式会社 Composé et objet moulé
JP7669933B2 (ja) 2019-12-03 2025-04-30 株式会社レゾナック コンパウンド及び成形体
WO2022050170A1 (fr) * 2020-09-03 2022-03-10 昭和電工マテリアルズ株式会社 Matériau composite, corps moulé et produit durci à base du matériau composite
WO2022075191A1 (fr) * 2020-10-05 2022-04-14 住友ベークライト株式会社 Matériau de moulage de résine, corps moulé et procédé de production dudit corps moulé
WO2022075186A1 (fr) 2020-10-05 2022-04-14 住友ベークライト株式会社 Matière à mouler à base de résine, corps moulé et procédé de production dudit corps moulé
CN116348516A (zh) * 2020-10-05 2023-06-27 住友电木株式会社 树脂成形材料、成形体和该成形体的制造方法

Also Published As

Publication number Publication date
CN112166154A (zh) 2021-01-01
CN112166154B (zh) 2024-02-20
JP7103413B2 (ja) 2022-07-20
KR20230145239A (ko) 2023-10-17
JP2022125219A (ja) 2022-08-26
JPWO2019229960A1 (ja) 2021-06-24
KR102818294B1 (ko) 2025-06-11
KR20210018194A (ko) 2021-02-17
KR102587422B1 (ko) 2023-10-10

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