CN110682491A - Mold pressing preparation method of silica gel coated windshield wiper rubber strip - Google Patents
Mold pressing preparation method of silica gel coated windshield wiper rubber strip Download PDFInfo
- Publication number
- CN110682491A CN110682491A CN201810732862.1A CN201810732862A CN110682491A CN 110682491 A CN110682491 A CN 110682491A CN 201810732862 A CN201810732862 A CN 201810732862A CN 110682491 A CN110682491 A CN 110682491A
- Authority
- CN
- China
- Prior art keywords
- silica gel
- parts
- weight
- mold
- coating
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions 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
- C08L83/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions 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
- C08L83/04—Polysiloxanes
- C08L83/08—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
-
- 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
- C09D183/00—Coating compositions based on 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; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
-
- 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
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
- B29C2043/5816—Measuring, controlling or regulating temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/305—Wipers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3009—Sulfides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Abstract
A mold pressing preparation method of a silica gel coated windshield wiper rubber strip comprises the following steps: preparing a sizing material, namely taking high-tear-resistance silica gel, fluorine silicon, meteorological silica gel, mixing gum and a vulcanizing agent, and rolling and mixing to prepare a mixed sizing material; spraying a coating on the inner wall of a mold, adding the mixed sizing material into the mold, closing the mold, and keeping the temperature at 150-180 ℃ for 5-10 minutes to obtain a finished product, wherein the coating comprises 50-70 parts by weight of liquid silicone grease, 10-30 parts by weight of a filler and 0.1-5 parts by weight of a platinum curing agent, and the filler is molybdenum disulfide, graphite or graphene. The adhesive tape can form a layer of non-oily nano water repellent coating on the surface of glass.
Description
Technical Field
The invention relates to a preparation method of a windshield wiper rubber strip, in particular to a mould pressing preparation method of a silica gel coated windshield wiper rubber strip capable of forming a nano water repellent coating on the surface of glass in the using process.
Background
When the automobile is driven in rainy days, raindrops can be focused on the glass to influence the sight of a driver, the windscreen wiper needs to be started to wipe off the rainwater on the glass, and when the rain is in a large state, although the windscreen wiper works ceaselessly, new raindrops are continuously focused on the glass, and the sight of the driver can be seriously influenced.
Therefore, people begin to improve the rubber strip of the windshield wiper, and expect that an oily coating film can be formed on the glass when the rubber strip of the windshield wiper is rubbed with the glass, and water drops dropping on the glass can be easily taken away by wind by virtue of the oily coating film, so that the sight of a driver can be kept clear when the vehicle is driven in rainy days.
The improved windshield wiper rubber strip solves the problem of poor driving sight in rainy days. But brings new problems: the oily coating film layer of coating film on automotive glass can produce oil on the glass surface after a period of time has passed (especially the car is when being insolated at high temperature day), this kind of silica gel oil has the stickness to stay at glass surface adsorption dust, stickness silica gel oil can be very big increase windscreen wiper with the resistance of glass contact surface when the windshield wiper is scraping, the windshield wiper can produce great shake and abnormal sound this moment, silica gel oil stays on glass can influence the driving sight in addition, can form the rainbow phenomenon when especially opposite car lamp light shines glass at night, seriously influence driver's safe driving. Meanwhile, silica gel oil is oxidized and yellowed after being attached to glass for a long time because of the characteristics of oily substances.
Disclosure of Invention
The invention aims to provide a mould pressing preparation method of a silica gel coated windshield wiper adhesive tape, and the prepared windshield wiper adhesive tape can form a non-oily nano water repellent coating on the surface of glass through friction with the glass.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a mold pressing preparation method of a silica gel coated windshield wiper adhesive tape comprises the following steps:
preparing a sizing material: taking high tear resistance silica gel, fluorine silicon, meteorological silica gel, mixing gum and vulcanizing agent, and rolling and mixing to prepare a mixed gum material;
spraying a coating on the inner wall of a mold, adding the mixed sizing material into the mold, closing the mold, and keeping the temperature at 150-180 ℃ for 5-10 minutes to obtain a finished product, wherein the coating comprises 50-70 parts by weight of liquid silicone grease, 10-30 parts by weight of a filler and 0.1-5 parts by weight of a platinum curing agent, and the filler is molybdenum disulfide, graphite or graphene.
Preferably, the content of the high tear-resistant silica gel, the fluorine silicon, the meteorological silica gel, the mixed rubber and the vulcanizing agent in the mixed rubber material is 15-35 parts by weight of the high tear-resistant silica gel, 10-110 parts by weight of the fluorine silicon, 5-20 parts by weight of the meteorological silica gel, 5-20 parts by weight of the mixed rubber and 0.5-5 parts by weight of the vulcanizing agent.
The fluorine silicon in the coating can affect the speed of the coating (forming a nano water repellent coating on the surface of the glass). Specifically, the higher the content of fluorosilicone, the faster the plating speed. The content of fluorine silicon in the mixed size is preferably 10 to 80% by mass, and may be, for example, 15%, 20%, 25%, 30%, 35%, 40%, 45%, 50%, 55%, 60%, 65%, 70%, 75%, or the like. When the fluorine-silicon rubber is applied to a severe cold environment, the mass percentage of fluorine and silicon in the mixed rubber material is preferably 50-80%. When the fluorine-silicon rubber is applied to a high-temperature environment, the mass percentage of fluorine and silicon in the mixed rubber material is preferably 10-40%. When the fluorine-silicon rubber is applied to a mild environment (the air temperature is between 10 and 40 ℃), the mass percentage content of fluorine and silicon in the mixed rubber material is preferably 30 to 60 percent.
Compared with the prior art, the invention has at least the following beneficial effects:
the windshield wiper rubber strip prepared by the method can form a non-oily nano water repellent coating (invisible to naked eyes) on the surface of glass after being rubbed with the glass, the coating can prevent water drops dropping on the glass from diffusing but keep the round beads from rapidly sliding off, and has an isolation effect on oil stains and dust in the air, the windshield wiper is not required to be reused, and the glass can be kept clean as new by only using clear water. Moreover, the coating does not produce oil and yellow even being exposed to the sun in high temperature, and can be kept for more than 180 days.
The windshield wiper rubber strip prepared by the method is anti-aging, anti-ozone, anti-acid-base, environment-friendly and pollution-free, and becomes white and grey after combustion.
Detailed Description
Unless otherwise specified, the following parts are parts by weight.
Example 1:
taking 15 parts of high tear-resistant silica gel, 12 parts of fluorine silicon, 15 parts of meteorological silica gel, 10 parts of mixed rubber and 0.5 part of vulcanizing agent, adding into a mixer for rolling and mixing, and completely mixing the materials to obtain the mixed rubber material. And (3) spraying a coating on the inner wall of the mold, adding the prepared mixed rubber material into the mold according to the using amount of the rubber strip, closing the mold, and keeping the temperature at 150 ℃ for 10 minutes to obtain a finished product.
The coating comprises the following components in percentage by weight: the coating comprises 50 parts of liquid silicone grease, 20 parts of molybdenum disulfide and 0.2 part of platinum curing agent.
Example 2:
adding 25 parts of high-tear-resistance silica gel, 50 parts of fluorine silicon, 15 parts of meteorological silica gel, 10 parts of mixed rubber and 2 parts of vulcanizing agent into a mixer for rolling and mixing, and completely mixing the materials to obtain the mixed rubber material. And (3) spraying a coating on the inner wall of the mold, adding the prepared mixed rubber material into the mold according to the using amount of the rubber strip, closing the mold, and keeping the temperature at 150 ℃ for 10 minutes to obtain a finished product.
The coating composition was the same as in example 1.
Example 3:
and adding 30 parts of high-tear-resistance silica gel, 105 parts of fluorine silicon, 5 parts of meteorological silica gel, 10 parts of mixed rubber and 3 parts of vulcanizing agent into a mixer for rolling and mixing, and completely mixing the materials to obtain the mixed rubber material. And (3) spraying a coating on the inner wall of the mold, adding the prepared mixed rubber material into the mold according to the using amount of the rubber strip, closing the mold, and keeping the temperature at 150 ℃ for 10 minutes to obtain a finished product.
The coating composition was the same as in example 1.
Example 4:
adding 25 parts of high-tear-resistance silica gel, 50 parts of fluorine silicon, 15 parts of meteorological silica gel, 10 parts of mixed rubber and 2 parts of vulcanizing agent into a mixer for rolling and mixing, and completely mixing the materials to obtain the mixed rubber material. And (3) spraying a coating on the inner wall of the mold, adding the prepared mixed rubber material into the mold according to the using amount of the rubber strip, closing the mold, and keeping the temperature at 170 ℃ for 6 minutes to obtain a finished product.
The coating comprises the following components in percentage by weight: the coating comprises 50 parts of liquid silicone grease, 20 parts of graphite and 2 parts of platinum curing agent.
Example 5:
adding 25 parts of high-tear-resistance silica gel, 50 parts of fluorine silicon, 15 parts of meteorological silica gel, 10 parts of mixed rubber and 2 parts of vulcanizing agent into a mixer for rolling and mixing, and completely mixing the materials to obtain the mixed rubber material. And (3) spraying a coating on the inner wall of the mold, adding the prepared mixed rubber material into the mold according to the using amount of the rubber strip, closing the mold, and keeping the temperature at 170 ℃ for 6 minutes to obtain a finished product.
The coating comprises the following components in percentage by weight: the coating comprises 65 parts of liquid silicone grease, 15 parts of graphite and 3 parts of platinum curing agent.
Example 6:
adding 25 parts of high-tear-resistance silica gel, 50 parts of fluorine silicon, 15 parts of meteorological silica gel, 10 parts of mixed rubber and 2 parts of vulcanizing agent into a mixer for rolling and mixing, and completely mixing the materials to obtain the mixed rubber material. And (3) spraying a coating on the inner wall of the mold, adding the prepared mixed rubber material into the mold according to the using amount of the rubber strip, closing the mold, and keeping the temperature at 170 ℃ for 6 minutes to obtain a finished product.
The coating comprises the following components in percentage by weight: the coating comprises 50 parts of liquid silicone grease, 20 parts of graphene and 2 parts of platinum curing agent.
Example 7:
adding 25 parts of high-tear-resistance silica gel, 50 parts of fluorine silicon, 15 parts of meteorological silica gel, 10 parts of mixed rubber and 2 parts of vulcanizing agent into a mixer for rolling and mixing, and completely mixing the materials to obtain the mixed rubber material. And (3) spraying a coating on the inner wall of the mold, adding the prepared mixed rubber material into the mold according to the using amount of the rubber strip, closing the mold, and keeping the temperature at 170 ℃ for 6 minutes to obtain a finished product.
The coating comprises the following components in percentage by weight: the coating comprises 65 parts of liquid silicone grease, 15 parts of graphene and 3 parts of platinum curing agent.
In the above examples, the high tear resistant silica gel was obtained from japan shin-Etsu chemical industry co., and the high tear resistant silica gel is selected from, but not limited to, the high tear resistant silica gel of american wacker chemical company, germany wacker chemical company, and the fluorine silicon is obtained from the japan shin-Etsu chemical industry co., and the fluorine silicon of american wacker chemical company, germany wacker chemical company, and the weather silica gel is obtained from the japan shin-Etsu chemical industry co., and the weather silica gel of american wacker chemical company, germany wacker chemical company; the rubber compound is purchased from Shanghai Nissan rubber science and technology Limited; the liquid silicone grease is purchased from Shenzhen Shenshensheng new material Limited, and the vulcanizing agent is purchased from Nanjing Qiangli chemical engineering Limited; molybdenum disulfide was purchased from Hongfu chemical Co., Ltd, Jiangyin; graphene is purchased from Shanghai Lisheng Enterprise group, Inc., and graphite is purchased from Qingdao Tiansheng Da graphite, Inc.; the platinum curing agent was purchased from silica gel Co., Ltd, Tanshima street.
The high tear-resistant silica gel can improve the toughness and the tear resistance of the adhesive tape, so that the adhesive tape is not easy to break. Weather silica gel can increase the adhesive tape stiffness, makes the adhesive tape be difficult to by the collapse, and the adhesive tape is scraped water by the edge of a knife at top, and the edge of a knife and glass form an angle of 90 degrees, if the adhesive tape is not stood up, but is in the state of collapsing, clean water can not be scraped.
The performance of the articles of the examples is shown in table one, where the rain-off was in the maximum gear during the test.
Watch 1
It can be seen that the windshield wiper rubber strip prepared in each embodiment can form a coating (or called as a coating) on the surface of glass after rubbing with the glass, the coating cannot be seen by naked eyes, the coating can prevent water drops dropping on the glass from diffusing but keep the beads from rapidly sliding off, and the coating has an isolation effect on oil stains and dust in the air, so that the windshield wiper is not required to use wiper essence, and the glass can be kept clean as new by only using clear water. Moreover, the coating does not produce oil and yellow even being exposed to the sun in high-temperature days, namely the formed coating is a non-oily nano water repellent coating. The coating can be maintained for more than 180 days. It can also be seen that the content of fluorosilicone affects the speed of plating. Specifically, in the same environment, the higher the content of fluorine and silicon, the faster the coating speed.
In addition, the prepared wiper rubber strip has the characteristics of ageing resistance, ozone resistance, acid and alkali resistance, environmental protection and no pollution, and the rubber strip is in a white gray state after being combusted.
The present invention has been described in detail with reference to the specific embodiments, and the detailed description is only for the purpose of helping those skilled in the art understand the present invention, and is not to be construed as limiting the scope of the present invention. Various modifications, equivalent changes, etc. made by those skilled in the art under the spirit of the present invention shall be included in the protection scope of the present invention.
Claims (6)
1. The mold pressing preparation method of the silica gel coated windshield wiper adhesive tape is characterized by comprising the following steps of:
preparing a sizing material: taking high tear resistance silica gel, fluorine silicon, meteorological silica gel, mixing gum and vulcanizing agent, and rolling and mixing to prepare a mixed gum material;
spraying a coating on the inner wall of a mold, adding the mixed sizing material into the mold, closing the mold, and keeping the temperature at 150-180 ℃ for 5-10 minutes to obtain a finished product, wherein the coating comprises 50-70 parts by weight of liquid silicone grease, 10-30 parts by weight of a filler and 0.1-5 parts by weight of a platinum curing agent, and the filler is molybdenum disulfide, graphite or graphene.
2. The method for preparing the rubber strip for a windshield wiper with a silica gel coating according to claim 1, wherein the mixed rubber material contains 15 to 35 parts by weight of high-tear-resistance silica gel, 10 to 110 parts by weight of fluorine silica gel, 5 to 20 parts by weight of silicon gel, 5 to 20 parts by weight of rubber compound and 0.5 to 5 parts by weight of vulcanizing agent.
3. The mold pressing preparation method of the silica gel coated wiper rubber strip according to claim 2, wherein the mass percentage of the fluorine silicon in the mixed rubber is 10-80%.
4. The mold pressing preparation method of the silica gel coated wiper rubber strip according to claim 2, wherein the mass percentage of the fluorine silicon in the mixed rubber material is 50-80%.
5. The mold pressing preparation method of the silica gel coated wiper rubber strip according to claim 2, wherein the mass percentage of the fluorine silicon in the mixed rubber material is 30-60%.
6. The mold pressing preparation method of the silica gel coated wiper rubber strip according to claim 2, wherein the mass percentage of the fluorine silicon in the mixed rubber is 10-40%.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810732862.1A CN110682491A (en) | 2018-07-05 | 2018-07-05 | Mold pressing preparation method of silica gel coated windshield wiper rubber strip |
| PCT/CN2019/102994 WO2020007380A2 (en) | 2018-07-05 | 2019-08-28 | Preparation method for molding windshield wiper rubber strip having silicone coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810732862.1A CN110682491A (en) | 2018-07-05 | 2018-07-05 | Mold pressing preparation method of silica gel coated windshield wiper rubber strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110682491A true CN110682491A (en) | 2020-01-14 |
Family
ID=69060759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810732862.1A Pending CN110682491A (en) | 2018-07-05 | 2018-07-05 | Mold pressing preparation method of silica gel coated windshield wiper rubber strip |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110682491A (en) |
| WO (1) | WO2020007380A2 (en) |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0232703A2 (en) * | 1986-01-11 | 1987-08-19 | Nishikawa Rubber Co., Ltd. | Wear-proof paint for polymers |
| JPH05117530A (en) * | 1991-10-30 | 1993-05-14 | Toray Dow Corning Silicone Co Ltd | Silicone rubber composition for wiper blade |
| JPH08118417A (en) * | 1994-10-19 | 1996-05-14 | Toshiba Silicone Co Ltd | Polyurethane coated silicone rubber molded product and its manufacture |
| US5641831A (en) * | 1992-08-26 | 1997-06-24 | Jmk International, Inc. | Anti-hazing silicone rubber article composition and process for making same |
| JPH1016721A (en) * | 1996-07-02 | 1998-01-20 | Mita:Kk | Wiper blade, manufacture of wiper blade and method of reproducing wiper blade |
| US5716699A (en) * | 1995-11-08 | 1998-02-10 | Specialty Silicone Products, Inc. | Silicone rubber windshield wiper blade |
| JPH11139259A (en) * | 1997-11-05 | 1999-05-25 | Shin Etsu Polymer Co Ltd | Silicone rubber wiper blade |
| US6004496A (en) * | 1996-02-22 | 1999-12-21 | Specialty Silicone Products, Inc. | Method of making a silicone rubber windshield wiper |
| JP2000016253A (en) * | 1998-07-06 | 2000-01-18 | Shin Etsu Polymer Co Ltd | Wiper blade for transportation system |
| CN1283724C (en) * | 2001-12-06 | 2006-11-08 | M·马纳格门特-特克斯有限公司 | Improved windshield wiper having reduced friction characteristics |
| JP2007063518A (en) * | 2005-09-02 | 2007-03-15 | Sar Holdings Internatl Ltd | Self-lubricating organic silicone rubber material, method for producing the same and article made of self-lubricating organic silicone rubber material |
| CN101778744A (en) * | 2007-08-03 | 2010-07-14 | 罗伯特.博世有限公司 | Method for the production of a coated profiled elastomer element, profiled elastomer element, and use thereof |
| CA2755232A1 (en) * | 2009-03-10 | 2010-09-16 | Naotech Co., Ltd. | Composition for coating a vehicle wiper blade, and vehicle wiper blade |
| CN102504548A (en) * | 2011-11-29 | 2012-06-20 | 桂林裕天新材料有限公司 | Rubber material for windscreen wipers, preparation method thereof and process for producing windscreen wiper from the rubber material |
| CN104098913A (en) * | 2014-06-26 | 2014-10-15 | 李梅 | Mixed silicone rubber for automotive windscreen scraper and preparation method |
| CN104769088A (en) * | 2012-10-29 | 2015-07-08 | 伊利诺斯工具制品有限公司 | Applicator with hydrophobic coating transferableto contacting surface |
| CN105623270A (en) * | 2016-04-08 | 2016-06-01 | 北京凯瑞捷成新材料科技有限公司 | Rubber composition and lubricating wear-resistant silicone rubber windshield wiper prepared from rubber composition |
| CN106738981A (en) * | 2016-12-15 | 2017-05-31 | 宁波市镇海阳光交通器材有限公司 | A kind of processing technology of plated film silica gel adhesive tape for wiper blade |
| CN107298861A (en) * | 2016-04-14 | 2017-10-27 | 惠陆韩国有限公司 | Rubber composition |
| CN107474543A (en) * | 2017-08-29 | 2017-12-15 | 美途汽配实业（厦门）有限公司 | A kind of silica gel plated film rain-strip adhesive-tape and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2018
- 2018-07-05 CN CN201810732862.1A patent/CN110682491A/en active Pending
-
2019
- 2019-08-28 WO PCT/CN2019/102994 patent/WO2020007380A2/en active Application Filing
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0232703A2 (en) * | 1986-01-11 | 1987-08-19 | Nishikawa Rubber Co., Ltd. | Wear-proof paint for polymers |
| JPH05117530A (en) * | 1991-10-30 | 1993-05-14 | Toray Dow Corning Silicone Co Ltd | Silicone rubber composition for wiper blade |
| US5641831A (en) * | 1992-08-26 | 1997-06-24 | Jmk International, Inc. | Anti-hazing silicone rubber article composition and process for making same |
| JPH08118417A (en) * | 1994-10-19 | 1996-05-14 | Toshiba Silicone Co Ltd | Polyurethane coated silicone rubber molded product and its manufacture |
| US5716699A (en) * | 1995-11-08 | 1998-02-10 | Specialty Silicone Products, Inc. | Silicone rubber windshield wiper blade |
| US6004496A (en) * | 1996-02-22 | 1999-12-21 | Specialty Silicone Products, Inc. | Method of making a silicone rubber windshield wiper |
| JPH1016721A (en) * | 1996-07-02 | 1998-01-20 | Mita:Kk | Wiper blade, manufacture of wiper blade and method of reproducing wiper blade |
| JPH11139259A (en) * | 1997-11-05 | 1999-05-25 | Shin Etsu Polymer Co Ltd | Silicone rubber wiper blade |
| JP2000016253A (en) * | 1998-07-06 | 2000-01-18 | Shin Etsu Polymer Co Ltd | Wiper blade for transportation system |
| CN1283724C (en) * | 2001-12-06 | 2006-11-08 | M·马纳格门特-特克斯有限公司 | Improved windshield wiper having reduced friction characteristics |
| JP2007063518A (en) * | 2005-09-02 | 2007-03-15 | Sar Holdings Internatl Ltd | Self-lubricating organic silicone rubber material, method for producing the same and article made of self-lubricating organic silicone rubber material |
| CN101778744A (en) * | 2007-08-03 | 2010-07-14 | 罗伯特.博世有限公司 | Method for the production of a coated profiled elastomer element, profiled elastomer element, and use thereof |
| CA2755232A1 (en) * | 2009-03-10 | 2010-09-16 | Naotech Co., Ltd. | Composition for coating a vehicle wiper blade, and vehicle wiper blade |
| CN102504548A (en) * | 2011-11-29 | 2012-06-20 | 桂林裕天新材料有限公司 | Rubber material for windscreen wipers, preparation method thereof and process for producing windscreen wiper from the rubber material |
| CN104769088A (en) * | 2012-10-29 | 2015-07-08 | 伊利诺斯工具制品有限公司 | Applicator with hydrophobic coating transferableto contacting surface |
| CN104098913A (en) * | 2014-06-26 | 2014-10-15 | 李梅 | Mixed silicone rubber for automotive windscreen scraper and preparation method |
| CN105623270A (en) * | 2016-04-08 | 2016-06-01 | 北京凯瑞捷成新材料科技有限公司 | Rubber composition and lubricating wear-resistant silicone rubber windshield wiper prepared from rubber composition |
| CN107298861A (en) * | 2016-04-14 | 2017-10-27 | 惠陆韩国有限公司 | Rubber composition |
| CN106738981A (en) * | 2016-12-15 | 2017-05-31 | 宁波市镇海阳光交通器材有限公司 | A kind of processing technology of plated film silica gel adhesive tape for wiper blade |
| CN107474543A (en) * | 2017-08-29 | 2017-12-15 | 美途汽配实业（厦门）有限公司 | A kind of silica gel plated film rain-strip adhesive-tape and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020007380A3 (en) | 2020-03-05 |
| WO2020007380A2 (en) | 2020-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6462115B1 (en) | Water repellent coating composition, method for preparing the same, and coating films and coated articles using the same | |
| Tan et al. | Facile fabrication of a mechanical, chemical, thermal, and long‐term outdoor durable fluorine‐free superhydrophobic coating | |
| CN1778749A (en) | Glass hydrophobic film coating liuqid | |
| US3972850A (en) | Hydrophobic windshield wipers and process for making same | |
| KR100878129B1 (en) | Lubricating lacquer component, lubricating lacquer and methods for coating elastomers such as windscreen wiper blades | |
| CN110682515A (en) | Extrusion preparation method of silica gel coated windshield wiper rubber strip | |
| EP1046689B1 (en) | Composition for a non-wettable transparent coating and coated articles | |
| CN110682491A (en) | Mold pressing preparation method of silica gel coated windshield wiper rubber strip | |
| CN109810632B (en) | Reflective crystal plating liquid for vehicle and preparation method thereof | |
| JP2000136350A (en) | Hard coat composition having water repellency and resin product using same | |
| US11577700B2 (en) | Coating composition for wiper blade and method for coating the wiper blade using the same | |
| JP4192099B2 (en) | Water-retaining coating for use in automotive windshield wiper blades, wiper blades with this coating, and methods for applying this coating to wiper blades | |
| CN107881024A (en) | A kind of cleanser for vehicle windscreen and preparation method thereof | |
| JP5389035B2 (en) | Strand-shaped profile and method for coating strand-shaped profile | |
| CN113308150A (en) | High self-cleaning type super-slip anti-pollution flashover coating and preparation method thereof | |
| JPH1129722A (en) | Water repellent coating material, its manufacture, coating therewith and coated product | |
| CN105295843B (en) | Glass antifog film and its production method | |
| CN107384316A (en) | A kind of glass antidimmer red based on pyrroles and its preparation method and application | |
| CN111116052A (en) | Environment-friendly hydrophobing agent | |
| CN1673325A (en) | Automobile wind screen detergent | |
| CN112194980B (en) | Hydrophobic coating agent for automobile windshield and preparation method thereof | |
| CN111100548A (en) | Preparation method of environment-friendly hydrophobing agent | |
| CN111099837A (en) | Glass hydrophobing agent | |
| CN202345337U (en) | Automobile windshield | |
| CN111100550A (en) | Long-acting glass hydrophobing agent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200114 |
|
| RJ01 | Rejection of invention patent application after publication |