CN108219670A - The white silicon rubber leather and its coating process of a kind of non yellowing - Google Patents
The white silicon rubber leather and its coating process of a kind of non yellowing Download PDFInfo
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- CN108219670A CN108219670A CN201810021840.4A CN201810021840A CN108219670A CN 108219670 A CN108219670 A CN 108219670A CN 201810021840 A CN201810021840 A CN 201810021840A CN 108219670 A CN108219670 A CN 108219670A
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- China
- Prior art keywords
- parts
- non yellowing
- silicon rubber
- white
- leather
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Classifications
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- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
- D06N3/0095—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by inversion technique; by transfer processes
- D06N3/0097—Release surface, e.g. separation sheets; Silicone papers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2211/00—Specially adapted uses
- D06N2211/12—Decorative or sun protection articles
- D06N2211/28—Artificial leather
Abstract
The invention discloses a kind of white silicon rubber leathers of non yellowing, it is figured by mass parts, constitutive material includes 0.01 0.05 parts of 100 200 parts of vinylsiloxane rubber base rubber, 10 20 parts of high boiling alkane diluent, 10 30 parts of containing hydrogen silicone oil, 0.1 0.3 parts of non yellowing platinum catalyst, 5 20 parts of Inorganic white color pigment and inhibitor.The invention also discloses a kind of coating process of the white silicon rubber leather of aforementioned non yellowing, include the following steps：Step 1: synthesis has the function of the platinum catalyst of non yellowing；Step 2: there is the preparation of the white silicon rubber of non yellowing；Step 3: the coating of the white silicon rubber leather with non yellowing.Present invention process is simple, and production efficiency is high, and production cost is low, and the white silicon rubber leather ageing-resistant performance of obtained non yellowing, anti-hydrolytic performance are good, can keep white non yellowing for a long time.
Description
Technical field
The present invention relates to organosilicon and leather manufacture technical fields, and in particular to a kind of white silicon rubber leather of non yellowing
And the coating process of the white silicon rubber leather of the non yellowing.
Background technology
In the prior art, be widely used in producing daily necessities and industrial goods by people earliest is natural leather, but it is counted
It measures limited, it is impossible to meet the needs of people.Therefore, the products such as artificial leather, synthetic leather, regenerated bark occur, and day is replaced with this
Right leather.But these leather ageing-resistant performances, anti-hydrolytic performance are poor.Such as PU synthetic leather, main or selection TDI or
MDI is as raw material, and since its phenyl ring is directly ined succession isocyanide ester group, the big PI keys on phenyl ring are formed altogether with neighbouring-NCO
Yoke in light, heat, oxygen, particularly under the action of ultraviolet light, can cause ammonia ester bond and decompose, generation arylamine, the benzene on arylamine
After the oxidized rearrangement of core, chromophoric groups, the PU leather products so as to produce such as generation quinoid structure are easy to turn to be yellow, it is impossible to
It is long-term to keep water white.
Silicon rubber has effects that color inhibition in itself, but white silicon rubber leather is molded at a high temperature of 120-150 DEG C
When, also will appear slight Yellowing, this phenomenon since the special platinum catalyst of silicon rubber is brought, platinum catalyst
Additive amount is bigger, and Yellowing is more serious.Although this Yellowing is lighter relative to the Yellowing of PU leathers, still not
Requirement of the high-end customer to white silicon rubber leather can be met.
Invention content
It is an object of the present invention to a kind of white silicon rubber leather of non yellowing, resistance to ag(e)ing are provided regarding to the issue above
Energy, anti-hydrolytic performance are good, can keep white non yellowing for a long time.
The present invention also aims to provide a kind of coating process of the white silicon rubber leather of non yellowing, prepare
It is simple for process, production efficiency is high, production cost is low.
Present invention technical solution used for the above purpose is：
A kind of white silicon rubber leather of non yellowing, is figured by mass parts, and constitutive material includes vinylsiloxane rubber base
100-200 parts of glue, 10-20 parts of high boiling alkane diluent, 10-30 parts of containing hydrogen silicone oil, non yellowing platinum catalyst 0.1-0.3
0.01-0.05 parts of part, 5-20 parts of Inorganic white color pigment and inhibitor.
The vinylsiloxane rubber base rubber hardness range 30-70A, contents of ethylene 0.2-2%.
The containing hydrogen silicone oil hydrogen content is 0.55-1.2%.
The inhibitor is methyl butynol, the one or more of ethynylcyclohexanol, more vinyl polysiloxanes
Mixture.
The constitutive material of the non yellowing platinum catalyst includes 50-100 parts of chloroplatinic acid, isopropanol
1000-2000 parts, 500-1000 parts of vinyl double seal head, 200-500 parts of vinyl ring body and sodium bicarbonate 100-
300 parts.
A kind of coating process of the white silicon rubber leather of aforementioned non yellowing, includes the following steps：
Step 1: synthesis has the function of the platinum catalyst of non yellowing；
Step 2: there is the preparation of the white silicon rubber of non yellowing；
Step 3: the coating of the white silicon rubber leather with non yellowing.
In step 1, chloroplatinic acid is dissolved in 1000-2000 parts of isopropanol for 50-100 parts, is poured into three-necked flask, then
500-1000 parts of vinyl double seal head, 200-500 parts of vinyl ring body are added, is reacted 1-2 hours at 60-80 DEG C, Ran Houtian
100-300 parts of sodium bicarbonate is added to carry out neutralization reaction 3-5 hour, most afterwards through filtering, de- low give up obtain non yellowing platinum catalyst.
In the step 1, the non yellowing platinum catalyst is diluted to 5000ppm with vinyl silicone oil.
In the step 2, by 100-200 parts of vinylsiloxane rubber base rubber, 10-20 parts of high boiling alkane diluent, hydrogeneous
10-30 parts of silicone oil, 0.1-0.3 parts of the non yellowing platinum catalyst, 5-20 parts of Inorganic white color pigment, inhibitor 0.01-
0.05 part is put into planet dispersator, leads to cooling water, opens vacuum equipment, dispersion stirring 10 minutes.
By the white Silicone Rubber Coated with non yellowing in release paper or leather paper, and pasted with base material cloth
It closes, is sent to continuous tunnel furnace, vulcanizes 5-10 minutes at a temperature of 100-140 DEG C, release paper or leather paper are removed, had
The white silicon rubber leather of non yellowing function.
Beneficial effects of the present invention are：Present invention process is simple, and production efficiency is high, and production cost is low, and obtained is not yellow
The white silicon rubber leather ageing-resistant performance of change, anti-hydrolytic performance are good, can keep white non yellowing for a long time.
Specific embodiment
Embodiment present embodiments provides a kind of white silicon rubber leather of non yellowing, is figured by mass parts, and composition is former
Material includes 100-200 parts of vinylsiloxane rubber base rubber, 10-20 parts of high boiling alkane diluent, 10-30 parts of containing hydrogen silicone oil, not yellow
Become 0.01-0.05 parts of 0.1-0.3 parts of platinum catalyst, 5-20 parts of Inorganic white color pigment and inhibitor.
The vinylsiloxane rubber base rubber hardness range 30-70A, contents of ethylene 0.2-2%.
The containing hydrogen silicone oil hydrogen content is 0.55-1.2%.
The inhibitor is methyl butynol, the one or more of ethynylcyclohexanol, more vinyl polysiloxanes
Mixture.
The constitutive material of the non yellowing platinum catalyst includes 50-100 parts of chloroplatinic acid, 1000-2000 parts of isopropanol, second
100-300 parts of 500-1000 parts of alkenyl double-seal head, 200-500 parts of vinyl ring body and sodium bicarbonate.
A kind of coating process of the white silicon rubber leather of aforementioned non yellowing, includes the following steps：
Step 1: synthesis has the function of the platinum catalyst of non yellowing；
Step 2: there is the preparation of the white silicon rubber of non yellowing；
Step 3: the coating of the white silicon rubber leather with non yellowing.
In step 1, chloroplatinic acid is dissolved in 1000-2000 parts of isopropanol for 50-100 parts, is poured into three-necked flask, then
500-1000 parts of vinyl double seal head, 200-500 parts of vinyl ring body are added, is reacted 1-2 hours at 60-80 DEG C, Ran Houtian
100-300 parts of sodium bicarbonate is added to carry out neutralization reaction 3-5 hour, most afterwards through filtering, de- low give up obtain non yellowing platinum catalyst.
In the step 1, the non yellowing platinum catalyst is diluted to 5000ppm with vinyl silicone oil.
In the step 2, by 100-200 parts of vinylsiloxane rubber base rubber, 10-20 parts of high boiling alkane diluent, hydrogeneous
10-30 parts of silicone oil, 0.1-0.3 parts of the non yellowing platinum catalyst, 5-20 parts of Inorganic white color pigment, inhibitor 0.01-
0.05 part is put into planet dispersator, leads to cooling water, opens vacuum equipment, dispersion stirring 10 minutes.
By the white Silicone Rubber Coated with non yellowing in release paper or leather paper, and pasted with base material cloth
It closes, is sent to continuous tunnel furnace, vulcanizes 5-10 minutes at a temperature of 100-140 DEG C, release paper or leather paper are removed, had
The white silicon rubber leather of non yellowing function.
Present invention process is simple, and production efficiency is high, and production cost is low, and the white silicon rubber leather of obtained non yellowing is resistance to
Ageing properties, anti-hydrolytic performance are good, can keep white non yellowing for a long time.
Specifically, detailed description of embodiments of the present invention below.
A kind of embodiment 1, the white silicon rubber leather of non yellowing, is figured by mass parts, and constitutive material includes vinyl
It is 100 parts of silicon rubber base rubber, 10 parts of high boiling alkane diluent, 10 parts of containing hydrogen silicone oil, 0.1 part of non yellowing platinum catalyst, inorganic
0.01 part of 5 parts of white cream pigment and inhibitor.
The vinylsiloxane rubber base rubber hardness range 30-70A, contents of ethylene 0.2-2%.
The containing hydrogen silicone oil hydrogen content is 0.55-1.2%.
The inhibitor is methyl butynol, the one or more of ethynylcyclohexanol, more vinyl polysiloxanes
Mixture.
The constitutive material of the non yellowing platinum catalyst includes the double envelopes of 50 parts of chloroplatinic acid, 1000 parts of isopropanol, vinyl
100 parts of first 500 parts, 200 parts of vinyl ring body and sodium bicarbonate.
A kind of coating process of the white silicon rubber leather of aforementioned non yellowing, includes the following steps：
Step 1: synthesis has the function of the platinum catalyst of non yellowing；
Step 2: there is the preparation of the white silicon rubber of non yellowing；
Step 3: the coating of the white silicon rubber leather with non yellowing.
In step 1, chloroplatinic acid is dissolved in 1000 parts of isopropanol for 50 parts, is poured into three-necked flask, then add vinyl
500 parts of double-seal head, 200 parts of vinyl ring body are reacted 1 hour at 60 DEG C, are then added 100 parts of sodium bicarbonate and neutralize instead
Answer 3 hours, most afterwards through filtering, de- low useless obtain non yellowing platinum catalyst.
In the step 1, the non yellowing platinum catalyst is diluted to 5000ppm with vinyl silicone oil.
In the step 2, by 100 parts of vinylsiloxane rubber base rubber, 10 parts of high boiling alkane diluent, containing hydrogen silicone oil 10
Part, 0.1 part of the non yellowing platinum catalyst, 5 parts of Inorganic white color pigment, 0.01 part of inhibitor are put into planet dispersion and are stirred
It mixes in machine, leads to cooling water, open vacuum equipment, dispersion stirring 10 minutes.
By the white Silicone Rubber Coated with non yellowing in release paper or leather paper, and pasted with base material cloth
It closes, is sent to continuous tunnel furnace, vulcanizes 5 minutes at a temperature of 100 DEG C, release paper or leather paper are removed, obtained with non yellowing
The white silicon rubber leather of function.
Present invention process is simple, and production efficiency is high, and production cost is low, and the white silicon rubber leather of obtained non yellowing is resistance to
Ageing properties, anti-hydrolytic performance are good, can keep white non yellowing for a long time.
A kind of embodiment 2, the white silicon rubber leather of non yellowing, is figured by mass parts, and constitutive material includes vinyl
It is 200 parts of silicon rubber base rubber, 20 parts of high boiling alkane diluent, 30 parts of containing hydrogen silicone oil, 0.3 part of non yellowing platinum catalyst, inorganic
0.05 part of 20 parts of white cream pigment and inhibitor.
The vinylsiloxane rubber base rubber hardness range 30-70A, contents of ethylene 0.2-2%.
The containing hydrogen silicone oil hydrogen content is 0.55-1.2%.
The inhibitor is methyl butynol, the one or more of ethynylcyclohexanol, more vinyl polysiloxanes
Mixture.
The constitutive material of the non yellowing platinum catalyst includes the double envelopes of 100 parts of chloroplatinic acid, 2000 parts of isopropanol, vinyl
300 parts of first 1000 parts, 500 parts of vinyl ring body and sodium bicarbonate.
A kind of coating process of the white silicon rubber leather of aforementioned non yellowing, includes the following steps：
Step 1: synthesis has the function of the platinum catalyst of non yellowing；
Step 2: there is the preparation of the white silicon rubber of non yellowing；
Step 3: the coating of the white silicon rubber leather with non yellowing.
In step 1, chloroplatinic acid is dissolved in 2000 parts of isopropanol for 100 parts, is poured into three-necked flask, then add ethylene
1000 parts of base double-seal head, 500 parts of vinyl ring body are reacted 2 hours at 80 DEG C, are then added in 300 parts of progress of sodium bicarbonate
With reaction 5 hours, most afterwards through filtering, de- low useless obtain non yellowing platinum catalyst.
In the step 1, the non yellowing platinum catalyst is diluted to 5000ppm with vinyl silicone oil.
In the step 2, by 200 parts of vinylsiloxane rubber base rubber, 20 parts of high boiling alkane diluent, containing hydrogen silicone oil 30
Part, 0.3 part of the non yellowing platinum catalyst, 20 parts of Inorganic white color pigment, 0.05 part of inhibitor put into planet dispersion
In blender, lead to cooling water, open vacuum equipment, dispersion stirring 10 minutes.
By the white Silicone Rubber Coated with non yellowing in release paper or leather paper, and pasted with base material cloth
It closes, is sent to continuous tunnel furnace, vulcanizes 10 minutes at a temperature of 140 DEG C, release paper or leather paper are removed, obtained with non yellowing
The white silicon rubber leather of function.
Present invention process is simple, and production efficiency is high, and production cost is low, and the white silicon rubber leather of obtained non yellowing is resistance to
Ageing properties, anti-hydrolytic performance are good, can keep white non yellowing for a long time.
A kind of embodiment 3, the white silicon rubber leather of non yellowing, is figured by mass parts, and constitutive material includes vinyl
It is 150 parts of silicon rubber base rubber, 15 parts of high boiling alkane diluent, 20 parts of containing hydrogen silicone oil, 0.2 part of non yellowing platinum catalyst, inorganic
0.03 part of 12 parts of white cream pigment and inhibitor.
The vinylsiloxane rubber base rubber hardness range 30-70A, contents of ethylene 0.2-2%.
The containing hydrogen silicone oil hydrogen content is 0.55-1.2%.
The inhibitor is methyl butynol, the one or more of ethynylcyclohexanol, more vinyl polysiloxanes
Mixture.
The constitutive material of the non yellowing platinum catalyst includes the double envelopes of 75 parts of chloroplatinic acid, 1500 parts of isopropanol, vinyl
200 parts of first 750 parts, 350 parts of vinyl ring body and sodium bicarbonate.
A kind of coating process of the white silicon rubber leather of aforementioned non yellowing, includes the following steps：
Step 1: synthesis has the function of the platinum catalyst of non yellowing；
Step 2: there is the preparation of the white silicon rubber of non yellowing；
Step 3: the coating of the white silicon rubber leather with non yellowing.
In step 1, chloroplatinic acid is dissolved in 1500 parts of isopropanol for 75 parts, is poured into three-necked flask, then add vinyl
750 parts of double-seal head, 350 parts of vinyl ring body are reacted 1.5 hours at 70 DEG C, are then added 200 parts of sodium bicarbonate and are neutralized
Reaction 4 hours, most afterwards through filtering, de- low useless obtain non yellowing platinum catalyst.
In the step 1, the non yellowing platinum catalyst is diluted to 5000ppm with vinyl silicone oil.
In the step 2, by 150 parts of vinylsiloxane rubber base rubber, 15 parts of high boiling alkane diluent, containing hydrogen silicone oil 20
Part, 0.2 part of the non yellowing platinum catalyst, 12 parts of Inorganic white color pigment, 0.03 part of inhibitor put into planet dispersion
In blender, lead to cooling water, open vacuum equipment, dispersion stirring 10 minutes.
By the white Silicone Rubber Coated with non yellowing in release paper or leather paper, and pasted with base material cloth
It closes, is sent to continuous tunnel furnace, vulcanizes 7.5 minutes at a temperature of 120 DEG C, release paper or leather paper are removed, obtain having not yellow
Become the white silicon rubber leather of function.
Present invention process is simple, and production efficiency is high, and production cost is low, and the white silicon rubber leather of obtained non yellowing is resistance to
Ageing properties, anti-hydrolytic performance are good, can keep white non yellowing for a long time.
The above described is only a preferred embodiment of the present invention, not make limitation in any form to the present invention.Appoint
What those skilled in the art, without departing from the scope of the technical proposal of the invention, all using the skill of the disclosure above
Art means and technology contents technical solution of the present invention is made many possible changes and modifications or be revised as equivalent variations etc.
Imitate embodiment.Therefore every content without departing from technical solution of the present invention, what shape, construction and principle according to the present invention were made etc.
Effect variation, should all be covered by protection scope of the present invention.
Claims (10)
1. the white silicon rubber leather of a kind of non yellowing, which is characterized in that figured by mass parts, constitutive material includes vinyl
100-200 parts of silicon rubber base rubber, 10-20 parts of high boiling alkane diluent, 10-30 parts of containing hydrogen silicone oil, non yellowing platinum catalyst
0.01-0.05 parts of 0.1-0.3 parts, 5-20 parts of Inorganic white color pigment and inhibitor.
2. the white silicon rubber leather of non yellowing according to claim 1, which is characterized in that the vinylsiloxane rubber base
Glue hardness range 30-70A, contents of ethylene 0.2-2%.
3. the white silicon rubber leather of non yellowing according to claim 1, which is characterized in that the containing hydrogen silicone oil hydrogen content
For 0.55-1.2%.
4. the white silicon rubber leather of non yellowing according to claim 1, which is characterized in that the inhibitor is methyl fourth
Alkynol, ethynylcyclohexanol, more vinyl polysiloxanes one or more kinds of mixtures.
5. the white silicon rubber leather of non yellowing according to claim 1, which is characterized in that the non yellowing platinum catalysis
The constitutive material of agent includes 50-100 parts of chloroplatinic acid, 1000-2000 parts of isopropanol, 500-1000 parts of vinyl double seal head, ethylene
100-300 parts of 200-500 parts of basic ring body and sodium bicarbonate.
6. the coating process of the white silicon rubber leather of non yellowing described in a kind of claim 1, which is characterized in that it includes following
Step：
Step 1: synthesis has the function of the platinum catalyst of non yellowing；
Step 2: there is the preparation of the white silicon rubber of non yellowing；
Step 3: the coating of the white silicon rubber leather with non yellowing.
7. the coating process of the white silicon rubber leather of non yellowing according to claim 6, which is characterized in that in step 1,
Chloroplatinic acid is dissolved in 1000-2000 parts of isopropanol for 50-100 parts, is poured into three-necked flask, then add vinyl double seal head
500-1000 parts, 200-500 parts of vinyl ring body react 1-2 hours at 60-80 DEG C, then add sodium bicarbonate 100-300
Part carry out neutralization reaction 3-5 hour, most afterwards through filtering, de- low give up obtain non yellowing platinum catalyst.
8. the coating process of the white silicon rubber leather of non yellowing according to claim 7, which is characterized in that the step 1
In, the non yellowing platinum catalyst is diluted to 5000ppm with vinyl silicone oil.
9. the coating process of the white silicon rubber leather of non yellowing according to claim 8, which is characterized in that the step 2
In, by 100-200 parts of vinylsiloxane rubber base rubber, 10-20 parts of high boiling alkane diluent, 10-30 parts of containing hydrogen silicone oil, it is described not
0.1-0.3 parts of xanthochromia platinum catalyst, 5-20 parts of Inorganic white color pigment, 0.01-0.05 parts of inhibitor put into planet point
It dissipates in blender, leads to cooling water, open vacuum equipment, dispersion stirring 10 minutes.
10. the coating process of the white silicon rubber leather of non yellowing according to claim 9, which is characterized in that by the tool
Have the white Silicone Rubber Coated of non yellowing function in release paper or leather paper, and with base material cloth pasting, be sent to continuous tunnel furnace,
Vulcanize 5-10 minutes at a temperature of 100-140 DEG C, release paper or leather paper are removed, obtain the white with non yellowing
Silicon rubber leather.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810021840.4A CN108219670B (en) | 2018-01-10 | 2018-01-10 | Non-yellowing white silicone rubber leather and coating process thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810021840.4A CN108219670B (en) | 2018-01-10 | 2018-01-10 | Non-yellowing white silicone rubber leather and coating process thereof |
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| CN108219670A true CN108219670A (en) | 2018-06-29 |
| CN108219670B CN108219670B (en) | 2020-04-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113584898A (en) * | 2021-08-06 | 2021-11-02 | 广东省硅革科技有限公司 | Silica gel leather for automobile seat and preparation method thereof |
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| WO2009155115A2 (en) * | 2008-05-30 | 2009-12-23 | Reactive Surfaces, Ltd. | Coatings and surface treatments having active enzymes and peptides |
| CN106978133A (en) * | 2017-04-21 | 2017-07-25 | 广州惠利电子材料有限公司 | LED packaging silicon rubbers and its preparation method and application |
| CN107163587A (en) * | 2017-07-01 | 2017-09-15 | 东莞市良展有机硅科技有限公司 | A kind of use for synthetic leather color inhibition silica gel and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080305363A1 (en) * | 2006-04-20 | 2008-12-11 | Michael Andrew Hofmann | Reduced abrasion of titanium dioxide pigments produced from the chloride process |
| WO2009155115A2 (en) * | 2008-05-30 | 2009-12-23 | Reactive Surfaces, Ltd. | Coatings and surface treatments having active enzymes and peptides |
| CN106978133A (en) * | 2017-04-21 | 2017-07-25 | 广州惠利电子材料有限公司 | LED packaging silicon rubbers and its preparation method and application |
| CN107163587A (en) * | 2017-07-01 | 2017-09-15 | 东莞市良展有机硅科技有限公司 | A kind of use for synthetic leather color inhibition silica gel and preparation method thereof |
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| CN113584898A (en) * | 2021-08-06 | 2021-11-02 | 广东省硅革科技有限公司 | Silica gel leather for automobile seat and preparation method thereof |
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| CN108219670B (en) | 2020-04-07 |
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