JPWO2020232323A5 - - Google Patents
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- JPWO2020232323A5 JPWO2020232323A5 JP2021566200A JP2021566200A JPWO2020232323A5 JP WO2020232323 A5 JPWO2020232323 A5 JP WO2020232323A5 JP 2021566200 A JP2021566200 A JP 2021566200A JP 2021566200 A JP2021566200 A JP 2021566200A JP WO2020232323 A5 JPWO2020232323 A5 JP WO2020232323A5
- Authority
- JP
- Japan
- Prior art keywords
- windshield
- applicator
- composition
- hydrophobic
- wiper blade
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
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Description
上記の記載は本発明の特定の実施形態を説明するものであり、実施に際する限定を意味するものではない。全ての均等物を含む添付の特許請求の範囲は発明の範囲を規定するものと意図される。本発明の実施態様の一部を以下の項目[1]-[17]に記載する。
[1]
第四級アンモニウムシラン塩と、
溶媒と、
を含む、ワイパーブレードインサートのエラストマー疎水性アプリケーターからフロントガラスに撥水性を付与するコーティング組成物。
[2]
ミネラルスピリットを更に含む、項目1に記載の組成物。
[3]
固形潤滑剤を更に含む、項目1に記載の組成物。
[4]
前記第四級アンモニウムシラン塩が塩化物である、項目1に記載の組成物。
[5]
前記第四級アンモニウムシランが0.5総重量パーセント~75総重量パーセントで存在する、項目1に記載の組成物。
[6]
前記溶媒がC
1
~C
4
アルコールを含む、項目1~5のいずれか一項に記載の組成物。
[7]
前記溶媒がイソプロパノールである、項目1~5のいずれか一項に記載の組成物。
[8]
前記溶媒が25総重量パーセント~99.5総重量パーセントで存在する、項目1~5のいずれか一項に記載の組成物。
[9]
前記1種以上のミネラルスピリットが15総重量パーセントで存在する、項目2に記載の組成物。
[10]
前記固形潤滑剤がグラファイト粉末である、項目3に記載の組成物。
[11]
前記固形潤滑剤が0総重量パーセント~30総重量パーセントで存在する、項目3に記載の組成物。
[12]
表面に疎水性皮膜を作り出すキットであって、
アプリケーター表面及び項目1~5のいずれか一項に記載の組成物から形成された不揮発性層を有するアプリケーターであって、前記不揮発性層が、前記アプリケーター表面に付着しているか、又は容器から前記アプリケーター表面に適用される、アプリケーターと、前記アプリケーター表面を前記表面と接触させて60度以上の水接触角を有する疎水性皮膜を作り出すための使用説明書と、
を備える、キット。
[13]
フロントガラスのワイパーアームに結合し、フロントガラスに係合するように適合されたワイパーブレードインサートとして成形された疎水性エラストマー基材と、
0.5ミクロン~500ミクロンの厚さを有し、項目1に記載の組成物から前記溶媒が蒸発することによって形成される不揮発性層と、
を備える、ワイパーブレード。
[14]
前記不揮発性層が、前記基材のワイピングリップの両側に、一辺当たり長さ1センチメートル当たり0.001g~0.1gの範囲の量で適用される、項目13に記載のワイパーブレード。
[15]
前記不揮発性層が-50℃~65℃の温度で1ヶ月超の貯蔵安定性を有する、項目13に記載のワイパーブレード。
[16]
前記基材が、少なくともクロロプレンゴム、天然ゴム、シリコーン、又はそれらの任意の組合せの材料で形成される、項目13に記載のワイパーブレード。
[17]
フロントガラスを活性化する方法であって、
前記フロントガラスを、項目1~5のいずれか一項に記載の組成物でコーティングされたワイパーブレードインサートと接触させることと、
2000ワイプサイクル以内で、ウェット、ドライ、又はウェットとドライとの組合せで水接触角60度超の撥水性までワイピングして、前記フロントガラスを活性化することと、
を含む、方法。
The above description describes specific embodiments of the invention and is not meant to imply limitations on implementation. The following claims, including all equivalents, are intended to define the scope of the invention. Some of the embodiments of the invention are described in items [1]-[17] below.
[1]
a quaternary ammonium silane salt;
a solvent;
A coating composition for imparting water repellency to a windshield from an elastomeric hydrophobic applicator of a wiper blade insert, comprising:
[2]
A composition according to item 1, further comprising mineral spirits.
[3]
A composition according to item 1, further comprising a solid lubricant.
[4]
The composition of item 1, wherein said quaternary ammonium silane salt is a chloride.
[5]
The composition of item 1, wherein said quaternary ammonium silane is present from 0.5 total weight percent to 75 total weight percent.
[6]
A composition according to any one of items 1 to 5, wherein said solvent comprises a C 1 -C 4 alcohol.
[7]
A composition according to any one of items 1 to 5, wherein said solvent is isopropanol.
[8]
6. The composition of any one of items 1-5, wherein the solvent is present from 25 total weight percent to 99.5 total weight percent.
[9]
3. The composition of item 2, wherein said one or more mineral spirits is present at 15 total weight percent.
[10]
4. The composition of item 3, wherein the solid lubricant is graphite powder.
[11]
The composition of item 3, wherein said solid lubricant is present from 0 total weight percent to 30 total weight percent.
[12]
A kit for creating a hydrophobic coating on a surface, comprising:
An applicator having an applicator surface and a non-volatile layer formed from the composition of any one of items 1-5, wherein the non-volatile layer is attached to the applicator surface or the an applicator applied to the applicator surface and instructions for contacting the applicator surface with the surface to create a hydrophobic film having a water contact angle of 60 degrees or greater;
kit.
[13]
a hydrophobic elastomeric substrate bonded to a windshield wiper arm and shaped as a wiper blade insert adapted to engage the windshield;
a non-volatile layer having a thickness of 0.5 microns to 500 microns and formed by evaporating the solvent from the composition of item 1;
wiper blades.
[14]
14. A wiper blade according to item 13, wherein the non-volatile layer is applied to both sides of the wiping lip of the substrate in an amount ranging from 0.001 g to 0.1 g per centimeter of length per side.
[15]
14. A wiper blade according to item 13, wherein said non-volatile layer has a storage stability of more than 1 month at a temperature of -50°C to 65°C.
[16]
14. A wiper blade according to item 13, wherein the substrate is formed of a material of at least chloroprene rubber, natural rubber, silicone or any combination thereof.
[17]
A method of activating a windshield, comprising:
contacting the windshield with a wiper blade insert coated with the composition of any one of items 1-5;
activating the windshield by wiping to a water repellency with a water contact angle greater than 60 degrees within 2000 wiping cycles, wet, dry, or a combination of wet and dry;
A method, including
Claims (4)
溶媒と、
を含む、ワイパーブレードインサートのエラストマー疎水性アプリケーターからフロントガラスに撥水性を付与するコーティング組成物。 a quaternary ammonium silane salt;
a solvent;
A coating composition for imparting water repellency to a windshield from an elastomeric hydrophobic applicator of a wiper blade insert, comprising:
アプリケーター表面及び請求項1~5のいずれか一項に記載の組成物から形成された不揮発性層を有するアプリケーターであって、前記不揮発性層が、前記アプリケーター表面に付着しているか、又は容器から前記アプリケーター表面に適用される、アプリケーターと、前記アプリケーター表面を前記表面と接触させて60度以上の水接触角を有する疎水性皮膜を作り出すための使用説明書と、
を備える、キット。 A kit for creating a hydrophobic coating on a surface, comprising:
An applicator having an applicator surface and a non-volatile layer formed from the composition of any one of claims 1-5, wherein the non-volatile layer adheres to the applicator surface or is removed from the container. an applicator applied to the applicator surface and instructions for contacting the applicator surface with the surface to create a hydrophobic film having a water contact angle of 60 degrees or greater;
kit.
0.5ミクロン~500ミクロンの厚さを有し、請求項1に記載の組成物から前記溶媒が蒸発することによって形成される不揮発性層と、
を備える、ワイパーブレード。 a hydrophobic elastomeric substrate bonded to a windshield wiper arm and shaped as a wiper blade insert adapted to engage the windshield;
a non-volatile layer having a thickness of 0.5 microns to 500 microns and formed by evaporation of the solvent from the composition of claim 1;
wiper blades.
前記フロントガラスを、請求項1~5のいずれか一項に記載の組成物でコーティングされたワイパーブレードインサートと接触させることと、
2000ワイプサイクル以内で、ウェット、ドライ、又はウェットとドライとの組合せで水接触角60度超の撥水性までワイピングして、前記フロントガラスを活性化することと、
を含む、方法。 A method of activating a windshield, comprising:
contacting the windshield with a wiper blade insert coated with a composition according to any one of claims 1-5;
activating the windshield by wiping to a water repellency of greater than 60 degrees water contact angle, wet, dry, or a combination of wet and dry within 2000 wiping cycles;
A method, including
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962848249P | 2019-05-15 | 2019-05-15 | |
US62/848,249 | 2019-05-15 | ||
PCT/US2020/033036 WO2020232323A1 (en) | 2019-05-15 | 2020-05-15 | Low-absorption water repellent coating composition for windshield wiper blade insert |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022531907A JP2022531907A (en) | 2022-07-12 |
JPWO2020232323A5 true JPWO2020232323A5 (en) | 2023-05-23 |
Family
ID=70978598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021566200A Pending JP2022531907A (en) | 2019-05-15 | 2020-05-15 | Low absorption water repellent coating composition for windshield wiper blade inserts |
Country Status (9)
Country | Link |
---|---|
US (1) | US11851576B2 (en) |
EP (1) | EP3969519A1 (en) |
JP (1) | JP2022531907A (en) |
KR (1) | KR20220009997A (en) |
CN (1) | CN114127201A (en) |
AU (1) | AU2020276286A1 (en) |
CA (1) | CA3135903A1 (en) |
MX (1) | MX2021011340A (en) |
WO (1) | WO2020232323A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11904354B2 (en) | 2019-08-06 | 2024-02-20 | Llinois Tool Works Inc. | Devices and methods of formulation application to wiper blade and windshield |
Family Cites Families (20)
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US3579540A (en) | 1968-11-01 | 1971-05-18 | Howard G Ohlhausen | Method for protecting nonporous substrates and for rendering them water repellent |
US5688864A (en) | 1990-04-03 | 1997-11-18 | Ppg Industries, Inc. | Autophobic water repellent surface treatment |
WO1999034933A1 (en) | 1998-01-02 | 1999-07-15 | Ashland Inc. | Water repellent glass treatment for automotive applications |
TW446654B (en) | 1999-06-07 | 2001-07-21 | Shinetsu Polymer Co | Silicone rubber-based wiper blade for vehicle windows |
US6432181B1 (en) | 2000-03-03 | 2002-08-13 | Resource Development, L.L.C. | Silicone compositions, methods of making and using VOC free, non-flammable creams, pastes and powders to render nonporous surfaces water, soil and stain repellent |
JP4043011B2 (en) * | 2001-12-19 | 2008-02-06 | 旭化成ケミカルズ株式会社 | Wet wiper |
US6994890B2 (en) | 2003-10-31 | 2006-02-07 | Resource Development L.L.C. | Cleaning and multifunctional coating composition containing an organosilane quaternary compound and hydrogen peroxide |
CA2632361C (en) * | 2005-12-15 | 2016-01-26 | Ashland Licensing And Intellectual Property Llc | Spray wax composition |
US8956665B2 (en) * | 2006-12-14 | 2015-02-17 | Church & Dwight Co., Inc. | Stable aqueous solutions of silane quat ammonium compounds |
CA2623553C (en) | 2007-08-17 | 2013-01-15 | Adm 21 Co., Ltd. | Composition for coating wiper blade rubbers, coating method using the same and wiper blade rubbers made therefrom |
KR101006778B1 (en) | 2009-03-10 | 2011-01-10 | 나오테크(주) | Composition for coating wiper blade and wiper blade |
EP2550160A1 (en) * | 2010-02-22 | 2013-01-30 | ITW CCIP Holdings LLC | Windshield treatment and wiper blade combination |
US8968771B2 (en) * | 2011-07-14 | 2015-03-03 | Coeus Technology, Inc. | Articles and methods for applying antimicrobial protection |
JP5894038B2 (en) * | 2012-08-30 | 2016-03-23 | 信越ポリマー株式会社 | Wiper blade and manufacturing method thereof |
US9540552B2 (en) | 2012-10-29 | 2017-01-10 | Illinois Tool Works, Inc. | Applicator with hydrophobic coating transferable to contacting surface |
CN108024602B (en) * | 2015-09-04 | 2020-07-28 | Ykk株式会社 | Slide fastener chain and slide fastener |
CN105925388B (en) * | 2016-05-12 | 2019-06-07 | 3M中国有限公司 | Windscreen wiper water composition, windscreen wiper water and the method for preparing windscreen wiper water |
CN107057101A (en) * | 2017-04-19 | 2017-08-18 | 苏州圣咏电子科技有限公司 | The preparation method and adhesive tape for wiper blade of a kind of adhesive tape for wiper blade |
CN107099400B (en) * | 2017-05-12 | 2019-10-22 | 3M中国有限公司 | Windscreen wiper water composition, windscreen wiper water and the method for preparing windscreen wiper water |
JP2019038112A (en) * | 2017-08-22 | 2019-03-14 | 京セラドキュメントソリューションズ株式会社 | Transfer paper for transfer printing |
-
2020
- 2020-05-15 JP JP2021566200A patent/JP2022531907A/en active Pending
- 2020-05-15 EP EP20730831.3A patent/EP3969519A1/en active Pending
- 2020-05-15 MX MX2021011340A patent/MX2021011340A/en unknown
- 2020-05-15 AU AU2020276286A patent/AU2020276286A1/en active Pending
- 2020-05-15 CN CN202080032840.XA patent/CN114127201A/en active Pending
- 2020-05-15 KR KR1020217041023A patent/KR20220009997A/en active Search and Examination
- 2020-05-15 US US17/598,535 patent/US11851576B2/en active Active
- 2020-05-15 WO PCT/US2020/033036 patent/WO2020232323A1/en unknown
- 2020-05-15 CA CA3135903A patent/CA3135903A1/en active Pending
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