WO2021131429A1 - 表面処理層、及び、物品 - Google Patents

表面処理層、及び、物品 Download PDF

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Publication number
WO2021131429A1
WO2021131429A1 PCT/JP2020/043119 JP2020043119W WO2021131429A1 WO 2021131429 A1 WO2021131429 A1 WO 2021131429A1 JP 2020043119 W JP2020043119 W JP 2020043119W WO 2021131429 A1 WO2021131429 A1 WO 2021131429A1
Authority
WO
WIPO (PCT)
Prior art keywords
mass
layer
top coat
range
resin composition
Prior art date
Application number
PCT/JP2020/043119
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
美代 坂井
隆典 中庄谷
竹村　潔
盛緒 佐藤
宏之 千々和
Original Assignee
Dic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 Dic株式会社 filed Critical Dic株式会社
Priority to JP2021566925A priority Critical patent/JP7334802B2/ja
Priority to CN202080085362.9A priority patent/CN114786948B/zh
Publication of WO2021131429A1 publication Critical patent/WO2021131429A1/ja

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/65—Additives macromolecular

Definitions

  • the chain extender (a3) even more excellent adhesion to TPO leather, suppression of gloss change during stretching, chemical resistance, mechanical strength, abrasion resistance, and weather resistance can be obtained. From this point of view, it is preferable to use a chain extender having an amino group, more preferably piperazine and / or hydrazine, and the total amount of piperazine and hydrazine is 30% by mass or more in the chain extender (a3). Is more preferable, 50% by mass or more is more preferable, 60% by mass or more is further preferable, and 80% by mass or more is particularly preferable.
  • the chain extender (a3) preferably has an average number of functional groups of less than 3, more preferably less than 2.5. Also,
  • the filling rate of the beads (Y) in the top coat layer (ii) is in the range of 25 to 90% from the viewpoint of excellent ethanol resistance and suppression of gloss change during stretching of the surface treatment layer. Is essential, more preferably in the range of 28-75%. Within this range, various physical properties and moldability are ensured, so it is presumed that excellent ethanol resistance and suppression of gloss change during stretching of the surface treatment layer can be obtained.
  • the filling rate of the beads (Y) in the top coat layer (ii) shows a value calculated by the following formula.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Paints Or Removers (AREA)
  • Laminated Bodies (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
PCT/JP2020/043119 2019-12-23 2020-11-19 表面処理層、及び、物品 WO2021131429A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021566925A JP7334802B2 (ja) 2019-12-23 2020-11-19 表面処理層、及び、物品
CN202080085362.9A CN114786948B (zh) 2019-12-23 2020-11-19 表面处理层和物品

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019-231481 2019-12-23
JP2019231481 2019-12-23

Publications (1)

Publication Number Publication Date
WO2021131429A1 true WO2021131429A1 (ja) 2021-07-01

Family

ID=76575365

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2020/043119 WO2021131429A1 (ja) 2019-12-23 2020-11-19 表面処理層、及び、物品

Country Status (3)

Country Link
JP (1) JP7334802B2 (zh)
CN (1) CN114786948B (zh)
WO (1) WO2021131429A1 (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006176615A (ja) * 2004-12-22 2006-07-06 Seikoh Chem Co Ltd ポリオレフィン系樹脂成形品用コーティング剤およびそれを被覆した成形品
WO2014162868A1 (ja) * 2013-04-01 2014-10-09 Dic株式会社 水性表面処理剤及びそれを用いた物品
JP2014214199A (ja) * 2013-04-24 2014-11-17 Dic株式会社 水性表面処理剤及びそれを用いた物品
JP2019072935A (ja) * 2017-10-17 2019-05-16 スリーエム イノベイティブ プロパティズ カンパニー 伸長可能フィルム及び表面コーティング組成物

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3920500B2 (ja) * 1999-05-21 2007-05-30 株式会社ダイフレックスホールディングス ウレタン樹脂組成物、塗料、シーリング材及び硬化物の製法
JP2009173731A (ja) * 2008-01-23 2009-08-06 Basf Coatings Japan Ltd プライマー及びそれを用いた塗装方法
JPWO2011096480A1 (ja) * 2010-02-05 2013-06-10 関西ペイント株式会社 水性プライマー組成物及びそれを用いた塗装方法
JP6053270B2 (ja) * 2011-09-30 2016-12-27 大日本塗料株式会社 水系ジェットインク組成物
CN104559699A (zh) * 2014-12-11 2015-04-29 惠州市长润发涂料有限公司 一种用于辊涂的uv哑光清面漆
WO2017090489A1 (ja) * 2015-11-26 2017-06-01 株式会社Adeka 水系樹脂塗料組成物、これを用いた熱線遮蔽フィルムおよびこれらの製造方法
CN107531861A (zh) * 2016-04-14 2018-01-02 Dic株式会社 水性聚氨酯树脂组合物及合成皮革

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006176615A (ja) * 2004-12-22 2006-07-06 Seikoh Chem Co Ltd ポリオレフィン系樹脂成形品用コーティング剤およびそれを被覆した成形品
WO2014162868A1 (ja) * 2013-04-01 2014-10-09 Dic株式会社 水性表面処理剤及びそれを用いた物品
JP2014214199A (ja) * 2013-04-24 2014-11-17 Dic株式会社 水性表面処理剤及びそれを用いた物品
JP2019072935A (ja) * 2017-10-17 2019-05-16 スリーエム イノベイティブ プロパティズ カンパニー 伸長可能フィルム及び表面コーティング組成物

Also Published As

Publication number Publication date
CN114786948B (zh) 2023-11-24
JP7334802B2 (ja) 2023-08-29
JPWO2021131429A1 (zh) 2021-07-01
CN114786948A (zh) 2022-07-22

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