JPWO2021119373A5 - - Google Patents
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- JPWO2021119373A5 JPWO2021119373A5 JP2022535822A JP2022535822A JPWO2021119373A5 JP WO2021119373 A5 JPWO2021119373 A5 JP WO2021119373A5 JP 2022535822 A JP2022535822 A JP 2022535822A JP 2022535822 A JP2022535822 A JP 2022535822A JP WO2021119373 A5 JPWO2021119373 A5 JP WO2021119373A5
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- 239000000203 mixture Substances 0.000 claims description 58
- 239000010410 layer Substances 0.000 claims description 44
- 239000000758 substrate Substances 0.000 claims description 41
- 239000011248 coating agent Substances 0.000 claims description 39
- 238000000576 coating method Methods 0.000 claims description 39
- 239000000126 substance Substances 0.000 claims description 37
- 239000003607 modifier Substances 0.000 claims description 29
- 229910010293 ceramic material Inorganic materials 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- 230000007613 environmental effect Effects 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical group O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000000919 ceramic Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 239000011148 porous material Substances 0.000 claims description 8
- 239000002094 self assembled monolayer Substances 0.000 claims description 8
- 239000013545 self-assembled monolayer Substances 0.000 claims description 8
- 229910000000 metal hydroxide Inorganic materials 0.000 claims description 7
- 150000004692 metal hydroxides Chemical class 0.000 claims description 7
- 238000009825 accumulation Methods 0.000 claims description 6
- 229910044991 metal oxide Inorganic materials 0.000 claims description 5
- 150000004706 metal oxides Chemical class 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical group OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 125000002843 carboxylic acid group Chemical group 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 4
- -1 enamels Polymers 0.000 claims description 4
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 125000003396 thiol group Chemical group [H]S* 0.000 claims description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 125000003700 epoxy group Chemical group 0.000 claims description 3
- 239000004593 Epoxy Substances 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical group [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 2
- 238000005299 abrasion Methods 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M acrylate group Chemical group C(C=C)(=O)[O-] NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 2
- 125000003158 alcohol group Chemical group 0.000 claims description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 claims description 2
- 229920000180 alkyd Polymers 0.000 claims description 2
- 125000005621 boronate group Chemical group 0.000 claims description 2
- 125000005620 boronic acid group Chemical group 0.000 claims description 2
- 150000007942 carboxylates Chemical group 0.000 claims description 2
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical class [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 claims description 2
- 210000003298 dental enamel Anatomy 0.000 claims description 2
- 230000001747 exhibiting effect Effects 0.000 claims description 2
- 239000005002 finish coating Substances 0.000 claims description 2
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical group FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 2
- 229920002313 fluoropolymer Polymers 0.000 claims description 2
- 239000004811 fluoropolymer Substances 0.000 claims description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 239000004816 latex Substances 0.000 claims description 2
- 229920000126 latex Polymers 0.000 claims description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 2
- 229910052753 mercury Inorganic materials 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 2
- 238000002459 porosimetry Methods 0.000 claims description 2
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 2
- 150000002910 rare earth metals Chemical class 0.000 claims description 2
- 239000002356 single layer Substances 0.000 claims description 2
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 claims description 2
- 125000000542 sulfonic acid group Chemical group 0.000 claims description 2
- 150000007944 thiolates Chemical group 0.000 claims description 2
- 239000011800 void material Substances 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 229920006397 acrylic thermoplastic Polymers 0.000 claims 1
- 150000001298 alcohols Chemical class 0.000 claims 1
- 239000000499 gel Substances 0.000 claims 1
- 235000021317 phosphate Nutrition 0.000 claims 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims 1
- 229920000647 polyepoxide Polymers 0.000 claims 1
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 claims 1
- 150000003673 urethanes Chemical class 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
Description
本明細書で引用するすべての刊行物、特許、及び特許出願は、すべての目的のために、それぞれの個別の刊行物、特許、または特許出願を、参照により、あたかも具体的かつ個別に示したものと同然に、参照により、それらの全内容を本明細書で援用する。
本発明の具体的態様は以下のとおりである。
[態様１]
基板の表面に関する塗膜または改質剤を含む組成物であって、前記塗膜または改質剤は、前記基板表面の少なくとも一部において、少なくとも１つの物理的または化学的特性の勾配を含む、前記組成物。
[態様２]
前記勾配を含む前記塗膜または改質剤が、前記基板表面に単層で設けられている、態様１に記載の組成物。
[態様３]
前記塗膜または改質剤が、セラミック、ポリマー材料、または自己組織化単分子層を含む、態様２に記載の組成物。
[態様４]
前記塗膜または改質剤が複数の層を含み、また、前記層の少なくとも１つが、前記少なくとも１つの物理的または化学的特性の勾配を含む、態様１に記載の組成物。
[態様５]
前記少なくとも１つの物理的または化学的特性の勾配を含む前記少なくとも１つの層が、セラミック、ポリマー材料、または自己組織化単分子層を含む、態様４に記載の組成物。
[態様６]
前記複数の層が、前記基板と接触する前記少なくとも１つの物理的または化学的特性の勾配を含む第１の層と、前記第１の層において前記勾配を含まない第２の機能性材料層とを含む、態様４に記載の組成物。
[態様７]
前記複数の層が、前記基板と接触する前記少なくとも１つの物理的または化学的特性の勾配を含まない第１の層と、前記第１の層において前記勾配を含む第２の機能性材料層とを含む、態様４に記載の組成物。
[態様８]
前記塗膜または改質剤が、前記基板表面の空間的に離間した領域に塗布されている、また、前記基板表面の１つ以上の領域が、前記塗膜または改質剤を含まない、態様１～７のいずれか１項に記載の組成物。
[態様９]
前記塗膜または改質剤が、前記基板表面の空間的に離間した複数の領域に塗布されている、態様８に記載の組成物。
[態様１０]
前記塗膜または改質剤が、前記基板表面の実質的にすべての領域にわたって空間的に連続している、態様１～７のいずれか１項に記載の組成物。
[態様１１]
前記基板が、実質的に基板表面全体に加工塗膜またはプライマーで改質されており、かつ、前記少なくとも１つの物理的または化学的特性の勾配を含む層が、前記加工塗膜またはプライマーの上にコーティングされている、態様１に記載の組成物。
[態様１２]
前記少なくとも１つの物理的または化学的特性の勾配を含む前記層が、前記加工塗膜またはプライマーの空間的に離間した領域に塗布されており、また、前記加工塗膜またはプライマーの１つ以上が、前記勾配を含まない、態様１１に記載の組成物。
[態様１３]
前記少なくとも１つの物理的または化学的特性の勾配を含む前記層が、前記加工塗膜またはプライマーの空間的に離間した複数の領域に塗布されている、態様１２に記載の組成物。
[態様１４]
前記少なくとも１つの物理的または化学的特性の勾配を含む前記層が、前記加工塗膜またはプライマーの実質的にすべての領域にわたって空間的に連続している、態様１１に記載の組成物。
[態様１５]
前記加工塗膜またはプライマーが、クロメート、フルオロジルコン酸塩、フルオロチオン酸塩、ゾルゲル、リン酸塩、ジルコニウム、希土類金属、または青色もしくは黒色の酸化物を含む、態様１１～１４のいずれか１項に記載の組成物。
[態様１６]
前記少なくとも１つの物理的または化学的特性の勾配を含む前記層が、セラミック、ポリマー材料、または自己組織化単分子層を含む、態様１１～１５のいずれか１項に記載の組成物。
[態様１７]
前記少なくとも１つの物理的または化学的特性の勾配を含む層が、前記基板表面の少なくとも一部に塗膜されており、及び、実質的に均質な機能性材料層が、前記勾配を含む前記層の上に、かつ前記基板表面の実質的にすべての領域にわたって塗膜されている、態様１に記載の組成物。
[態様１８]
前記少なくとも１つの物理的または化学的特性の勾配を含む前記層が、セラミック、ポリマー材料、または自己組織化単分子層を含む、態様１７に記載の組成物。
[態様１９]
前記少なくとも１つの物理的または化学的特性の勾配を含む前記塗膜または改質剤または層が、セラミック材料を含み、及び、
前記セラミック材料が、約２０％超の結晶化度を示す結合剤不含セラミック材料である、態様１～１８のいずれか１項に記載の組成物。
[態様２０]
前記セラミック材料が、金属酸化物、金属酸化物の水和物、金属水酸化物、及び／または金属水酸化物の水和物を含む、態様１～１９のいずれか１項に記載の組成物。
[態様２１]
前記セラミック材料が、金属水酸化物を含み、かつ、前記金属水酸化物の少なくとも一部が層状複水酸化物を含む、態様２０に記載の組成物。
[態様２２]
前記セラミック材料が：
約１０ｍ
２
～１５００ｍ
２
の表面積／予測セラミック材料の平方メートル；
約１５ｍ
２
～１５００ｍ
２
の表面積／セラミック材料のグラム；
約２ｎｍ～約２０ｎｍの平均細孔径；
約０．２マイクロメートル～約２５マイクロメートルの膜厚；
約１０％超の空隙率；及び、
水銀圧入ポロシメトリーで決定した約１００ｍｍ
３
／ｇ～約７５００ｍｍ
３
／ｇの空隙容量、の内の１つ以上を含む、態様１９～２１のいずれか１項に記載の組成物。
[態様２３]
前記少なくとも１つの物理的または化学的特性の勾配を含む前記塗膜または改質剤または層が、ラテックス、アルカン、アルケン、アルコール、アクリル、アルキド、エナメル、エポキシ、シロキサン、フルオロポリマー、またはウレタンを含む、態様１～１７のいずれか１項に記載の組成物。
[態様２４]
前記少なくとも１つの物理的または化学的特性の勾配を含む前記塗膜または改質剤または層が、頭部基及び尾部基を有する分子を含み、
前記頭部基は、シラン基、スルホネート基、スルホン酸基、ボロネート基、ボロン酸基、ホスホネート基、ホスホン酸基、カルボキシレート基、カルボン酸基、ビニル基、水酸化物基、アルコール基、チオレート基、チオール基、及び／または四級アンモニウム基を含む、及び
前記尾部基は、炭化水素基、フルオロカーボン基、ビニル基、フェニル基、エポキシド基、アクリル基、アクリレート基、ヒドロキシル基、カルボン酸基、チオール基、及び／または四級アンモニウム基を含む、態様１～１７のいずれか１項に記載の組成物。
[態様２５]
前記勾配の少なくとも１つの物理的または化学的特性が、膜厚、密度、孔径、孔径分布、細孔充填率、化学的または物理的組成、酸化状態、金属濃度、架橋密度、等電点、電気伝導率、熱伝導率、静電容量、または、それらの組み合わせから選択される、態様１～２４のいずれか１項に記載の組成物。
[態様２６]
前記基板表面が、熱交換器、車両、航空機、船舶、または橋梁の表面である、態様１～２５のいずれか１項に記載の組成物。
[態様２７]
前記基板表面が、熱交換器、またはその構成要素の表面である、態様２６に記載の組成物。
[態様２８]
前記熱交換器が、蝋付けしたアルミニウム熱交換器、銅管－アルミニウムフィン熱交換器、または鋼管－アルミニウムフィン熱交換器である、態様２７に記載の組成物。
[態様２９]
前記熱交換器またはその構成要素が、前記組成物を含まない同一の熱交換器または構成要素と比較して、環境による損傷に対してより高い耐性を有する、態様２７に記載の組成物。
[態様３０]
前記熱交換器またはその構成要素の表面に塗膜または改質剤を含む熱交換器またはその構成要素であって、前記塗膜または改質剤が、前記熱交換器またはその構成要素の表面の少なくとも一部において、少なくとも１つの物理的または化学的特性の勾配を含む、前記熱交換器またはその構成要素。
[態様３１]
前記熱交換器が、蝋付けしたアルミニウム熱交換器、銅管－アルミニウムフィン熱交換器、または鋼管－アルミニウムフィン熱交換器である、態様３０に記載の熱交換器またはその構成要素。
[態様３２]
前記熱交換器またはその構成要素が、前記塗膜または改質剤を含まない同一の熱交換器または構成要素と比較して、環境による損傷に対してより高い耐性を有する、態様３０に記載の熱交換器またはその構成要素。
[態様３３]
環境による損傷から基板を保護する方法であって、基板に対して態様１～２５のいずれか１項に記載の組成物を塗布することを含み、前記基板は、前記組成物を含まない同一の基板と比較して、環境による損傷に対してより高い耐性を有することを含む、前記方法。
[態様３４]
前記環境による損傷が、腐蝕、デブリの蓄積、水または氷の蓄積、生物付着、及び摩耗の内の１つ以上を含む、態様３３に記載の方法。
[態様３５]
水または氷の蓄積による腐蝕を抑制または防止する、態様３４に記載の方法。
[態様３６]
前記基板が、熱交換器またはその構成要素の表面である、態様３３～３５のいずれか１項に記載の方法。
All publications, patents, and patent applications cited herein are, for all purposes, referred to as if each individual publication, patent, or patent application was specifically and individually indicated by reference. The entire contents thereof are hereby incorporated by reference as if by reference.
Specific embodiments of the present invention are as follows.
[Aspect 1]
A composition comprising a coating or modifier for a surface of a substrate, the coating or modifier comprising a gradient in at least one physical or chemical property over at least a portion of the substrate surface. Said composition.
[Aspect 2]
The composition according to aspect 1, wherein the coating film or modifier containing the gradient is provided in a single layer on the surface of the substrate.
[Aspect 3]
3. The composition of embodiment 2, wherein the coating or modifier comprises a ceramic, a polymeric material, or a self-assembled monolayer.
[Aspect 4]
2. The composition of claim 1, wherein the coating or modifier comprises multiple layers, and at least one of the layers comprises a gradient in the at least one physical or chemical property.
[Aspect 5]
5. The composition of embodiment 4, wherein the at least one layer comprising a gradient of at least one physical or chemical property comprises a ceramic, a polymeric material, or a self-assembled monolayer.
[Aspect 6]
The plurality of layers includes a first layer in contact with the substrate that includes a gradient of the at least one physical or chemical property, and a second layer of functional material that does not include the gradient in the first layer. The composition according to aspect 4, comprising:
[Aspect 7]
The plurality of layers includes a first layer in contact with the substrate that does not include a gradient in the at least one physical or chemical property, and a second layer of functional material that includes the gradient in the first layer. The composition according to aspect 4, comprising:
[Aspect 8]
Embodiments wherein the coating or modifier is applied to spatially spaced regions of the substrate surface, and one or more regions of the substrate surface are free of the coating or modifier. The composition according to any one of items 1 to 7.
[Aspect 9]
9. A composition according to aspect 8, wherein the coating or modifier is applied to a plurality of spatially spaced regions of the substrate surface.
[Aspect 10]
A composition according to any one of aspects 1 to 7, wherein the coating or modifier is spatially continuous over substantially all areas of the substrate surface.
[Aspect 11]
the substrate is modified with a textured coating or primer over substantially the entire surface of the substrate, and the layer containing the at least one physical or chemical property gradient is on top of the textured coating or primer. The composition according to aspect 1, wherein the composition is coated with a.
[Aspect 12]
the layer comprising the at least one physical or chemical property gradient is applied to spatially spaced regions of the finish coating or primer, and one or more of the finish coats or primers 12. A composition according to aspect 11, wherein the composition does not include said gradient.
[Aspect 13]
13. The composition of claim 12, wherein the layer comprising the at least one physical or chemical property gradient is applied to a plurality of spatially spaced regions of the finished coating or primer.
[Aspect 14]
12. The composition of claim 11, wherein the layer comprising the at least one physical or chemical property gradient is spatially continuous over substantially all areas of the finished coating or primer.
[Aspect 15]
Any one of embodiments 11 to 14, wherein the treated coating or primer comprises a chromate, a fluorozirconate, a fluorothionate, a sol-gel, a phosphate, a zirconium, a rare earth metal, or a blue or black oxide. The composition described in .
[Aspect 16]
16. The composition according to any one of aspects 11 to 15, wherein the layer comprising the at least one physical or chemical property gradient comprises a ceramic, a polymeric material, or a self-assembled monolayer.
[Aspect 17]
a layer comprising a gradient in at least one physical or chemical property is coated on at least a portion of the substrate surface, and a substantially homogeneous functional material layer comprises a layer comprising a gradient in the at least one physical or chemical property; The composition according to aspect 1, wherein the composition is coated over substantially all areas of the substrate surface.
[Aspect 18]
18. The composition of aspect 17, wherein the layer comprising the at least one physical or chemical property gradient comprises a ceramic, a polymeric material, or a self-assembled monolayer.
[Aspect 19]
the coating or modifier or layer comprising the at least one physical or chemical property gradient comprises a ceramic material; and
19. The composition of any one of aspects 1-18, wherein the ceramic material is a binder-free ceramic material exhibiting a degree of crystallinity greater than about 20%.
[Aspect 20]
The composition according to any one of aspects 1 to 19, wherein the ceramic material comprises a metal oxide, a metal oxide hydrate, a metal hydroxide, and/or a metal hydroxide hydrate. .
[Aspect 21]
21. The composition according to aspect 20, wherein the ceramic material includes a metal hydroxide, and at least a portion of the metal hydroxide includes a layered double hydroxide.
[Aspect 22]
The ceramic material:
Surface area of approximately 10 m 2 to 1500 m 2 / square meter of predicted ceramic material;
Surface area of approximately 15 m 2 to 1500 m 2 / gram of ceramic material;
average pore size of about 2 nm to about 20 nm;
Film thickness of about 0.2 micrometers to about 25 micrometers;
a porosity greater than about 10%; and
22. The composition of any one of aspects 19-21, comprising one or more of a void volume of about 100 mm 3 /g to about 7500 mm 3 /g, as determined by mercury intrusion porosimetry .
[Aspect 23]
The coating or modifier or layer containing the at least one physical or chemical property gradient comprises a latex, an alkane, an alkene, an alcohol, an acrylic, an alkyd, an enamel, an epoxy, a siloxane, a fluoropolymer, or a urethane. , the composition according to any one of aspects 1 to 17.
[Aspect 24]
the coating or modifier or layer comprising the at least one physical or chemical property gradient comprises a molecule having a head group and a tail group;
The head group is a silane group, a sulfonate group, a sulfonic acid group, a boronate group, a boronic acid group, a phosphonate group, a phosphonic acid group, a carboxylate group, a carboxylic acid group, a vinyl group, a hydroxide group, an alcohol group, a thiolate group. group, thiol group, and/or quaternary ammonium group, and
Embodiments 1 to 2, wherein the tail group comprises a hydrocarbon group, a fluorocarbon group, a vinyl group, a phenyl group, an epoxide group, an acrylic group, an acrylate group, a hydroxyl group, a carboxylic acid group, a thiol group, and/or a quaternary ammonium group. 18. The composition according to any one of Item 17.
[Aspect 25]
At least one physical or chemical property of said gradient includes film thickness, density, pore size, pore size distribution, pore filling, chemical or physical composition, oxidation state, metal concentration, crosslink density, isoelectric point, electrical A composition according to any one of aspects 1 to 24, selected from conductivity, thermal conductivity, capacitance, or a combination thereof.
[Aspect 26]
The composition according to any one of aspects 1 to 25, wherein the substrate surface is the surface of a heat exchanger, vehicle, aircraft, ship, or bridge.
[Aspect 27]
27. The composition according to aspect 26, wherein the substrate surface is a surface of a heat exchanger, or a component thereof.
[Aspect 28]
28. The composition of embodiment 27, wherein the heat exchanger is a brazed aluminum heat exchanger, a copper tube-aluminum fin heat exchanger, or a steel tube-aluminum fin heat exchanger.
[Aspect 29]
28. The composition of embodiment 27, wherein the heat exchanger or component thereof has a higher resistance to environmental damage compared to the same heat exchanger or component without the composition.
[Aspect 30]
A heat exchanger or a component thereof comprising a coating film or a modifier on a surface of the heat exchanger or a component thereof, wherein the coating film or modifier is applied to a surface of the heat exchanger or a component thereof. Said heat exchanger or component thereof, comprising, at least in part, a gradient in at least one physical or chemical property.
[Aspect 31]
31. A heat exchanger or component thereof according to aspect 30, wherein the heat exchanger is a brazed aluminum heat exchanger, a copper tube-aluminum fin heat exchanger, or a steel tube-aluminum fin heat exchanger.
[Aspect 32]
31. The heat exchanger or component thereof is more resistant to environmental damage compared to the same heat exchanger or component without the coating or modifier. Heat exchanger or its components.
[Aspect 33]
26. A method of protecting a substrate from environmental damage, the method comprising applying a composition according to any one of aspects 1 to 25 to a substrate, wherein the substrate is coated with an identical substrate free of the composition. The method comprises having a higher resistance to environmental damage compared to the substrate.
[Aspect 34]
34. The method of aspect 33, wherein the environmental damage includes one or more of corrosion, debris accumulation, water or ice accumulation, biofouling, and abrasion.
[Aspect 35]
35. A method according to aspect 34, which inhibits or prevents corrosion due to water or ice accumulation.
[Aspect 36]
36. A method according to any one of aspects 33 to 35, wherein the substrate is a surface of a heat exchanger or a component thereof.
Claims (16)
任意選択で、前記塗膜または改質剤が、セラミック、ポリマー材料、または自己組織化単分子層を含む、請求項１に記載の組成物。 The coating film or modifier containing the gradient is provided in a single layer on the surface of the substrate,
2. The composition of claim 1 , wherein the coating or modifier optionally comprises a ceramic, a polymeric material, or a self-assembled monolayer .
任意選択で、
（ｉ）前記少なくとも１つの物理的または化学的特性の勾配を含む前記少なくとも１つの層が、セラミック、ポリマー材料、または自己組織化単分子層を含む、又は
（ii）前記複数の層が、前記基板と接触する前記少なくとも１つの物理的または化学的特性の勾配を含む第１の層と、前記第１の層において前記勾配を含まない第２の機能性材料層とを含む、又は
（iii）前記複数の層が、前記基板と接触する前記少なくとも１つの物理的または化学的特性の勾配を含まない第１の層と、前記第１の層において前記勾配を含む第２の機能性材料層とを含む、
請求項１に記載の組成物。 said coating or modifier comprises a plurality of layers, and at least one of said layers comprises a gradient in said at least one physical or chemical property;
Optionally,
(i) the at least one layer comprising a gradient in at least one physical or chemical property comprises a ceramic, a polymeric material, or a self-assembled monolayer; or
(ii) a first layer in which the plurality of layers includes a gradient in the at least one physical or chemical property in contact with the substrate; and a second functionality in the first layer that does not include the gradient. a material layer, or
(iii) a first layer in which the plurality of layers does not include a gradient of the at least one physical or chemical property in contact with the substrate; and a second functionality that includes the gradient in the first layer. a material layer;
A composition according to claim 1.
（ii）前記塗膜または改質剤が、前記基板表面の実質的にすべての領域にわたって空間的に連続している、
請求項１～３のいずれか１項に記載の組成物。 (i) the coating or modifier is applied to spatially spaced regions of the substrate surface, and one or more regions of the substrate surface include the coating or modifier; optionally , the coating or modifier is applied to a plurality of spatially spaced regions of the substrate surface, or
(ii) the coating or modifier is spatially continuous over substantially all areas of the substrate surface;
The composition according to any one of claims 1 to 3 .
（ii）前記少なくとも１つの物理的または化学的特性の勾配を含む前記層が、前記加工塗膜またはプライマーの実質的にすべての領域にわたって空間的に連続している、及び／又は
（iii）前記加工塗膜またはプライマーが、クロメート、フルオロジルコン酸塩、フルオロチオン酸塩、ゾルゲル、リン酸塩、ジルコニウム、希土類金属、または青色もしくは黒色の酸化物を含む、及び／又は
（iv）前記少なくとも１つの物理的または化学的特性の勾配を含む前記層が、セラミック、ポリマー材料、または自己組織化単分子層を含む、
請求項５に記載の組成物。 (i) said layer comprising said at least one physical or chemical property gradient is applied to spatially spaced regions of said finished coating or primer; one or more of the layers free of said gradient and optionally containing a gradient of said at least one physical or chemical property are applied to a plurality of spatially spaced regions of said finish coating or primer. are or
(ii) said layer comprising said at least one physical or chemical property gradient is spatially continuous over substantially all areas of said processed coating or primer; and/or
(iii) said engineered coating or primer comprises chromates, fluorozirconates, fluorothionates, sol-gels, phosphates, zirconium, rare earth metals, or blue or black oxides; and/or
(iv) the layer comprising the at least one physical or chemical property gradient comprises a ceramic, a polymeric material, or a self-assembled monolayer;
The composition according to claim 5 .
前記セラミック材料が、約２０％超の結晶化度を示す結合剤不含セラミック材料である、及び／又は
（ii）前記セラミック材料が、金属酸化物、金属酸化物の水和物、金属水酸化物、及び／または金属水酸化物の水和物を含み、任意選択で、前記セラミック材料が、金属水酸化物を含み、かつ、前記金属水酸化物の少なくとも一部が層状複水酸化物を含む、
請求項１～８のいずれか１項に記載の組成物。 (i) the coating or modifier or layer comprising the at least one physical or chemical property gradient comprises a ceramic material; and
the ceramic material is a binder-free ceramic material exhibiting a degree of crystallinity greater than about 20%; and/or
(ii) the ceramic material comprises a metal oxide, a hydrate of a metal oxide, a metal hydroxide, and/or a hydrate of a metal hydroxide; optionally, the ceramic material comprises a metal oxide; oxide, and at least a portion of the metal hydroxide includes a layered double hydroxide.
The composition according to any one of claims 1 to 8 .
約１０ｍ２～１５００ｍ２の表面積／予測セラミック材料の平方メートル；
約１５ｍ２～１５００ｍ２の表面積／セラミック材料のグラム；
約２ｎｍ～約２０ｎｍの平均細孔径；
約０．２マイクロメートル～約２５マイクロメートルの膜厚；
約１０％超の空隙率；及び、
水銀圧入ポロシメトリーで決定した約１００ｍｍ３／ｇ～約７５００ｍｍ３／ｇの空隙容量、の内の１つ以上を含む、請求項９に記載の組成物。 The ceramic material:
Surface area of approximately 10 m 2 to 1500 m 2 / square meter of predicted ceramic material;
Surface area of approximately 15 m 2 to 1500 m 2 / gram of ceramic material;
average pore size of about 2 nm to about 20 nm;
Film thickness of about 0.2 micrometers to about 25 micrometers;
a porosity greater than about 10%; and
10. The composition of claim 9 , comprising one or more of a void volume of about 100 mm 3 /g to about 7500 mm 3 /g as determined by mercury intrusion porosimetry.
（ｉ）ラテックス、アルカン、アルケン、アルコール、アクリル、アルキド、エナメル、エポキシ、シロキサン、フルオロポリマー、またはウレタンを含む、又は
（ii）頭部基及び尾部基を有する分子を含み、
前記頭部基は、シラン基、スルホネート基、スルホン酸基、ボロネート基、ボロン酸基、ホスホネート基、ホスホン酸基、カルボキシレート基、カルボン酸基、ビニル基、水酸化物基、アルコール基、チオレート基、チオール基、及び／または四級アンモニウム基を含み、かつ
前記尾部基は、炭化水素基、フルオロカーボン基、ビニル基、フェニル基、エポキシド基、アクリル基、アクリレート基、ヒドロキシル基、カルボン酸基、チオール基、及び／または四級アンモニウム基を含む、
請求項１～７のいずれか１項に記載の組成物。 said coating or modifier or layer comprising said at least one physical or chemical property gradient;
(i) contains latex, alkanes, alkenes, alcohols, acrylics, alkyds, enamels, epoxies, siloxanes, fluoropolymers, or urethanes; or
(ii) a molecule having a head group and a tail group;
The head group is a silane group, a sulfonate group, a sulfonic acid group, a boronate group, a boronic acid group, a phosphonate group, a phosphonic acid group, a carboxylate group, a carboxylic acid group, a vinyl group, a hydroxide group, an alcohol group, a thiolate group. group, thiol group, and/or quaternary ammonium group, and
The tail groups include hydrocarbon groups, fluorocarbon groups, vinyl groups, phenyl groups, epoxide groups, acrylic groups, acrylate groups, hydroxyl groups, carboxylic acid groups, thiol groups, and/or quaternary ammonium groups.
The composition according to any one of claims 1 to 7 .
任意選択で、前記基板表面が、熱交換器、またはその構成要素の表面であり、
任意選択で、
（ｉ）前記熱交換器が、蝋付けしたアルミニウム熱交換器、銅管－アルミニウムフィン熱交換器、または鋼管－アルミニウムフィン熱交換器である、又は
（ii）前記熱交換器またはその構成要素が、前記組成物を含まない同一の熱交換器または構成要素と比較して、環境による損傷に対してより高い耐性を有する、
請求項１～１２のいずれか１項に記載の組成物。 The substrate surface is a surface of a heat exchanger, vehicle, aircraft, ship, or bridge,
Optionally, the substrate surface is a surface of a heat exchanger, or a component thereof;
Optionally,
(i) the heat exchanger is a brazed aluminum heat exchanger, a copper tube-aluminum fin heat exchanger, or a steel tube-aluminum fin heat exchanger, or
(ii) said heat exchanger or component thereof has a higher resistance to environmental damage as compared to the same heat exchanger or component without said composition;
The composition according to any one of claims 1 to 12 .
任意選択で、
（ｉ）前記熱交換器が、蝋付けしたアルミニウム熱交換器、銅管－アルミニウムフィン熱交換器、または鋼管－アルミニウムフィン熱交換器である、又は
（ii）前記熱交換器またはその構成要素が、前記塗膜または改質剤を含まない同一の熱交換器または構成要素と比較して、環境による損傷に対してより高い耐性を有する、
前記熱交換器またはその構成要素。 A heat exchanger or a component thereof comprising a coating film or a modifier on a surface of the heat exchanger or a component thereof, wherein the coating film or modifier is applied to a surface of the heat exchanger or a component thereof. comprising , at least in part, a gradient in at least one physical or chemical property;
Optionally,
(i) the heat exchanger is a brazed aluminum heat exchanger, a copper tube-aluminum fin heat exchanger, or a steel tube-aluminum fin heat exchanger, or
(ii) said heat exchanger or component thereof is more resistant to environmental damage compared to the same heat exchanger or component without said coating or modifier;
The heat exchanger or its components.
（ii）前記基板が、熱交換器またはその構成要素の表面である、
請求項１５に記載の方法。 (i) said environmental damage includes one or more of corrosion, debris accumulation, water or ice accumulation, biofouling, and abrasion , and optionally inhibits corrosion due to water or ice accumulation; prevent and/or
(ii) the substrate is a surface of a heat exchanger or a component thereof;
16. The method according to claim 15 .
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