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.)
- Granted
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- 239000000203 mixture Substances 0.000 claims description 16
- 230000002209 hydrophobic effect Effects 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 7
- 230000003213 activating effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 4
- 229910000077 silane Inorganic materials 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 2
- 239000008199 coating composition Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 claims 1
- 239000000314 lubricant Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical group CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 235000015096 spirit Nutrition 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 150000001805 chlorine compounds Chemical group 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
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 (3)
| Publication Number | Publication Date |
|---|---|
| JP2022531907A JP2022531907A (en) | 2022-07-12 |
| JPWO2020232323A5 true JPWO2020232323A5 (en) | 2023-05-23 |
| JP7562565B2 JP7562565B2 (en) | 2024-10-07 |
Family
ID=70978598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021566200A Active JP7562565B2 (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) | JP7562565B2 (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 (2)
| 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 |
| US20240141204A1 (en) | 2022-10-28 | 2024-05-02 | Illinois Tool Works Inc. | Abrasion resistant coating composition for windshield wiper blade application |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| WO2007070714A2 (en) * | 2005-12-15 | 2007-06-21 | Ashland Licensing And Intellectual Property Llc | Spray wax composition |
| EP2308308B1 (en) * | 2006-12-14 | 2015-08-05 | 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 |
| MX2012009714A (en) | 2010-02-22 | 2013-05-28 | 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 CN CN202080032840.XA patent/CN114127201A/en active Pending
- 2020-05-15 CA CA3135903A patent/CA3135903A1/en active Pending
- 2020-05-15 JP JP2021566200A patent/JP7562565B2/en active Active
- 2020-05-15 WO PCT/US2020/033036 patent/WO2020232323A1/en unknown
- 2020-05-15 AU AU2020276286A patent/AU2020276286A1/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 EP EP20730831.3A patent/EP3969519A1/en active Pending
- 2020-05-15 MX MX2021011340A patent/MX2021011340A/en unknown
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