CN112409952A - Outdoor weather-resistant nail-free glue and preparation method thereof - Google Patents
Outdoor weather-resistant nail-free glue and preparation method thereof Download PDFInfo
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- CN112409952A CN112409952A CN201910766832.7A CN201910766832A CN112409952A CN 112409952 A CN112409952 A CN 112409952A CN 201910766832 A CN201910766832 A CN 201910766832A CN 112409952 A CN112409952 A CN 112409952A
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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
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J111/00—Adhesives based on homopolymers or copolymers of chloroprene
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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
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- 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
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0806—Silver
-
- 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
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0812—Aluminium
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/222—Magnesia, i.e. magnesium oxide
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses an outdoor weather-resistant nail-free glue and a preparation method thereof. The invention has the advantages that: 1. the adhesive strength is high, and the curing is fast; 2. the metal powder is added, so that light and heat radiation are reduced, the expansion coefficient of the colloid is changed, and the service life is prolonged; 3. the hardness of the glue is moderate after the glue is solidified; 4. the solvent system is environment-friendly and has high solid content; 5. chloroprene rubber is matched with weather-resistant rubber as a main body, so that the weather-resistant chloroprene rubber has excellent high-temperature resistance and aging resistance, and can meet the outdoor use requirement.
Description
Technical Field
The invention relates to a weather-resistant nail-free glue for outdoor use and a preparation method thereof.
Background
The nail-free glue is also called liquid nail, is a multifunctional adhesive for decoration, and is mainly used for adhering and fixing various wood lines, door pocket lines, plaster lines, floor tiles, various decorative pendants, various wallboard projects and the like. In recent years, nail-free glue gradually replaces fixing modes such as nailing, drilling and the like, effectively avoids noise and dust pollution, lightens damage to house structures, and is more and more widely applied.
However, the nail-free glue on the market at present mostly adopts SBS rubber, styrene rubber and the like as main materials, and due to the poor aging resistance of the SBS rubber and the styrene rubber, the produced nail-free glue has poor aging resistance and cannot achieve normal use effect outdoors.
Therefore, the development of the outdoor weather-resistant nail-free glue has great practicability and necessity.
The chloroprene rubber, the chlorosulfonated polyethylene rubber and the ethylene propylene diene monomer rubber have excellent weather aging resistance, so that the nail-free rubber synthesized by using the chloroprene rubber, the chlorosulfonated polyethylene rubber and the ethylene propylene diene monomer rubber as main body materials has good aging resistance, and meets the outdoor use requirement.
Disclosure of Invention
The invention aims to provide weather-proof nail-free glue for outdoor use, which adopts chloroprene rubber, chlorosulfonated polyethylene rubber and ethylene propylene diene monomer rubber as base materials, is added with environment-friendly solvent, filler, metal powder, active magnesium oxide, p-tert-butylphenol formaldehyde resin, tackifying resin, coupling agent and antioxidant, has good bonding effect, moderate hardness, low toxicity, environmental protection and excellent aging resistance, and can meet the requirements of outdoor use.
The technical scheme adopted by the invention is as follows:
the weather-resistant nail-free glue for outdoor use is characterized by comprising the following components in parts by weight:
20-30 parts of chloroprene rubber
10-15 parts of chlorosulfonated polyethylene rubber
75-90 parts of environment-friendly solvent
90-105 parts of filler
15-20 parts of metal powder
1-2 parts of active magnesium oxide
7-10 parts of para-tert-butyl phenol formaldehyde resin
24-32 parts of tackifying resin
0.1-0.3 part of coupling agent
0.5-1.0 part of antioxidant
The outdoor weather-resistant nail-free glue according to claim 1, wherein: the chloroprene rubber is at least one of Shanxi synthetic rubber group, namely, the company CR2442, the Japanese electric chemistry A90, the Japanese electric chemistry A30 and the Japanese electric chemistry M40.
The outdoor weather-resistant nail-free glue according to claim 1, wherein: the weather-resistant rubber is at least one of chlorosulfonated polyethylene rubber and ethylene propylene diene monomer rubber.
The outdoor weather-resistant nail-free glue according to claim 1, wherein: the environment-friendly solvent is a mixture of HDBE, FC-36 and NCC, and is prepared from the following components in parts by weight: HDBE: FC-36: NCC is 4-6: 1-3.
The outdoor weather-resistant nail-free glue according to claim 1, wherein: the filler is at least one of nano calcium carbonate and fumed silica.
The outdoor weather-resistant nail-free glue according to claim 1, wherein: the metal powder is at least one of titanium dioxide and aluminum silver powder.
The outdoor weather-resistant nail-free glue according to claim 1, wherein: the tackifying resin is at least one of C5 petroleum resin, C9 petroleum resin and terpene resin.
The outdoor weather-resistant nail-free glue according to claim 1, wherein: the coupling agent is at least one of KH-550 silane coupling agent, KH-551 silane coupling agent, KH-560 silane coupling agent and KH-570 silane coupling agent.
The outdoor weather-resistant nail-free glue according to claim 1, wherein: the antioxidant is at least one of antioxidant 1010, antioxidant 168, antioxidant 264, antioxidant 300 and antioxidant 2246.
The method for preparing the outdoor weather-resistant nail-free glue of claim 1, which is characterized in that: the method comprises the following steps:
firstly, plasticating rubber:
plasticating chloroprene rubber and weather-resistant rubber according to the weight part ratio, and shearing for later use;
preparing a nail-free glue mother solution:
adding the mixed rubber, the environment-friendly solvent, the active magnesium oxide, the p-tert-butylphenol formaldehyde resin, the tackifying resin, the coupling agent and the antioxidant into a reaction kettle according to the weight part ratio, starting cooling water, dispersing and uniformly stirring to obtain the nail-free glue mother liquor.
Preparing the weather-resistant nail-free glue for outdoor use:
s1, according to the weight portion, a small amount of filler and metal powder are added into the nail-free glue mother liquor, cooling water is started, and the nail-free glue mother liquor is uniformly dispersed at a high speed;
s2, stopping the machine after the dissolution and the dispersion are uniform, sampling and detecting, metering and packaging after the product is qualified, and obtaining the outdoor weather-resistant nail-free glue.
Compared with the similar products in the market, the outdoor weather-resistant nail-free glue has the advantages that:
1. the adhesive strength is high, and the curing is fast;
2. the metal powder is added, so that light and heat radiation are reduced, the expansion coefficient of the colloid is changed, and the service life is prolonged;
3. the hardness of the glue is moderate after the glue is solidified;
4. the solvent system is environment-friendly and has high solid content;
5. chloroprene rubber is matched with weather-resistant rubber as a main body, so that the weather-resistant chloroprene rubber has excellent high-temperature resistance and aging resistance, and can meet the outdoor use requirement.
Detailed Description
The present invention is illustrated by the following examples, but the present invention is not limited to these examples. Modifications to the embodiments of the invention or equivalent substitutions of parts of technical features without departing from the spirit of the invention are intended to be covered by the scope of the claims of the invention.
Example 1:
firstly, plasticating rubber:
plasticating 20 parts of chloroprene rubber and 10 parts of chlorosulfonated polyethylene rubber according to the weight part ratio, and shearing for later use;
preparing a nail-free glue mother solution:
adding the mixed rubber obtained in the step (i), 50 parts of HDBE, 12.5 parts of FC-36, 12.5 parts of NCC, 1 part of active magnesium oxide, 7 parts of p-tert-butylphenol formaldehyde resin, 24 parts of C5 petroleum resin, 0.1 part of coupling agent and 0.5 part of antioxidant into a reaction kettle, starting cooling water, dispersing and uniformly stirring to obtain the nail-free glue mother solution.
Preparing the weather-resistant nail-free glue for outdoor use:
s1, according to the weight portion ratio, putting 90 portions of nano calcium carbonate and 15 portions of titanium dioxide into the nail-free glue mother liquor prepared by the second step for a plurality of times, starting cooling water, and dispersing uniformly at a high speed;
s2, stopping the machine after the dissolution and the dispersion are uniform, sampling and detecting, metering and packaging after the product is qualified, and obtaining the outdoor weather-resistant nail-free glue.
Example 2:
firstly, plasticating rubber:
plasticating 30 parts of chloroprene rubber and 10 parts of chlorosulfonated polyethylene rubber according to the weight part ratio, and shearing for later use;
preparing a nail-free glue mother solution:
adding the mixed rubber obtained in the step (i), 50 parts of HDBE, 17.8 parts of FC-36, 17.8 parts of NCC, 1.5 parts of active magnesium oxide, 8 parts of p-tert-butylphenol formaldehyde resin, 10 parts of C5 petroleum resin, 15 parts of C9 petroleum resin, 0.15 part of coupling agent and 0.55 part of antioxidant into a reaction kettle, starting cooling water, dispersing and uniformly stirring to obtain the nail-free glue mother solution.
Preparing the weather-resistant nail-free glue for outdoor use:
s1, according to the weight portion ratio, putting 45 portions of nano calcium carbonate, 45 portions of fumed silica, 10 portions of titanium dioxide and 10 portions of aluminum silver powder into the nail-free glue mother liquor for a small amount of times, starting cooling water, and dispersing uniformly at a high speed;
s2, stopping the machine after the dissolution and the dispersion are uniform, sampling and detecting, metering and packaging after the product is qualified, and obtaining the outdoor weather-resistant nail-free glue.
Example 3:
firstly, plasticating rubber:
plasticating 25 parts of chloroprene rubber, 6 parts of chlorosulfonated polyethylene rubber and 6 parts of ethylene propylene diene monomer rubber according to the weight part ratio, and shearing for later use;
preparing a nail-free glue mother solution:
adding the mixed rubber obtained in the step I, 42.5 parts of HDBE, 21.2 parts of FC-36, 21.2 parts of NCC, 1.2 parts of active magnesium oxide, 9 parts of p-tert-butylphenol formaldehyde resin, 15 parts of C5 petroleum resin, 15 parts of terpene resin, 0.2 part of coupling agent and 0.6 part of antioxidant into a reaction kettle according to the weight part ratio, starting cooling water, dispersing and uniformly stirring to obtain the nail-free glue mother solution.
Preparing the weather-resistant nail-free glue for outdoor use:
s1, according to the weight portion, 50 portions of nano calcium carbonate, 50 portions of fumed silica and 15 portions of aluminum silver powder are put into the nail-free glue mother liquor for a plurality of times, cooling water is started, and the nail-free glue mother liquor is dispersed uniformly at a high speed;
s2, stopping the machine after the dissolution and the dispersion are uniform, sampling and detecting, metering and packaging after the product is qualified, and obtaining the outdoor weather-resistant nail-free glue.
Example 4:
firstly, plasticating rubber:
plasticating 26 parts of chloroprene rubber and 14 parts of ethylene propylene diene monomer according to the weight part ratio, and shearing for later use;
preparing a nail-free glue mother solution:
adding the mixed rubber obtained in the step I, 56.3 parts of HDBE, 22.5 parts of FC-36, 11.3 parts of NCC, 1.8 parts of active magnesium oxide, 10 parts of p-tert-butyl phenol formaldehyde resin, 28 parts of terpene resin, 0.3 part of coupling agent and 0.7 part of antioxidant into a reaction kettle, starting cooling water, dispersing and uniformly stirring to obtain the nail-free glue mother solution.
Preparing the weather-resistant nail-free glue for outdoor use:
s1, according to the weight portion ratio, a small amount of 70 parts of nano calcium carbonate, 30 parts of fumed silica, 5 parts of titanium dioxide and 10 parts of aluminum silver powder are added into the nail-free glue mother liquor, cooling water is started, and the nail-free glue mother liquor is uniformly dispersed at a high speed;
s2, stopping the machine after the dissolution and the dispersion are uniform, sampling and detecting, metering and packaging after the product is qualified, and obtaining the outdoor weather-resistant nail-free glue.
Example 5:
firstly, plasticating rubber:
plasticating 21 parts of chloroprene rubber, 6 parts of chlorosulfonated polyethylene rubber and 9 parts of ethylene propylene diene monomer rubber according to the weight part ratio, and shearing for later use;
preparing a nail-free glue mother solution:
adding the mixed rubber obtained in the step (i), 44.4 parts of HDBE, 11.1 parts of FC-36, 22.2 parts of NCC, 2 parts of active magnesium oxide, 9.5 parts of p-tert-butylphenol formaldehyde resin, 8 parts of C5 petroleum resin, 8 parts of C9 petroleum resin, 16 parts of terpene resin, 0.25 part of coupling agent and 1.0 part of antioxidant into a reaction kettle, starting cooling water, dispersing and uniformly stirring to obtain the nail-free glue mother solution.
Preparing the weather-resistant nail-free glue for outdoor use:
s1, according to the weight portion ratio, putting 60 portions of nano calcium carbonate, 40 portions of fumed silica, 8 portions of titanium dioxide and 9 portions of aluminum silver powder into the nail-free glue mother liquor for a small number of times, starting cooling water, and dispersing uniformly at a high speed;
s2, stopping the machine after the dissolution and the dispersion are uniform, sampling and detecting, metering and packaging after the product is qualified, and obtaining the outdoor weather-resistant nail-free glue.
Comparative example 6: SBS rubber type nail-free glue produced by Guangzhou company.
The related performances of the nail-free glue of the embodiments 1-5 and the comparative example 6 are carried out according to JC/T2186-2013 nail-free glue for indoor wall light decorative plates, and specific results are shown in the following table.
As can be seen from the above table, compared with the SBS rubber type nail-free glue (comparative example 6) which is common in the market, the outdoor weather-resistant nail-free glue has the advantages of higher hardness and bonding strength, obvious weather-resistant aging resistance, capability of meeting the outdoor use requirement of the nail-free glue and good social benefit.
What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The weather-resistant nail-free glue for outdoor use is characterized by comprising the following components in parts by weight:
20-30 parts of chloroprene rubber
10-15 parts of weather-resistant rubber
75-90 parts of environment-friendly solvent
90-105 parts of filler
15-20 parts of metal powder
1-2 parts of active magnesium oxide
7-10 parts of para-tert-butyl phenol formaldehyde resin
24-32 parts of tackifying resin
0.1-0.3 part of coupling agent
0.5-1.0 part of antioxidant.
2. The outdoor weather-resistant nail-free glue according to claim 1, wherein: the chloroprene rubber is at least one of Shanxi synthetic rubber group, namely, the company CR2442, the Japanese electric chemistry A90, the Japanese electric chemistry A30 and the Japanese electric chemistry M40.
3. The outdoor weather-resistant nail-free glue according to claim 1, wherein: the weather-resistant rubber is at least one of chlorosulfonated polyethylene rubber and ethylene propylene diene monomer rubber.
4. The outdoor weather-resistant nail-free glue according to claim 1, wherein: the environment-friendly solvent is a mixture of HDBE, FC-36 and NCC, and is prepared from the following components in parts by weight: HDBE: FC-36: NCC is 4-6: 1-3.
5. The outdoor weather-resistant nail-free glue according to claim 1, wherein: the filler is at least one of nano calcium carbonate and fumed silica.
6. The outdoor weather-resistant nail-free glue according to claim 1, wherein: the metal powder is at least one of titanium dioxide and aluminum silver powder.
7. The outdoor weather-resistant nail-free glue according to claim 1, wherein: the tackifying resin is at least one of C5 petroleum resin, C9 petroleum resin and terpene resin.
8. The outdoor weather-resistant nail-free glue according to claim 1, wherein: the coupling agent is at least one of KH-550 silane coupling agent, KH-551 silane coupling agent, KH-560 silane coupling agent and KH-570 silane coupling agent.
9. The outdoor weather-resistant nail-free glue according to claim 1, wherein: the antioxidant is at least one of antioxidant 1010, antioxidant 168, antioxidant 264, antioxidant 300 and antioxidant 2246.
10. The preparation method of the outdoor weather-resistant nail-free glue according to claim 1, characterized in that:
the method comprises the following steps:
firstly, plasticating rubber:
plasticating chloroprene rubber and weather-resistant rubber according to the weight part ratio, and shearing for later use;
preparing a nail-free glue mother solution:
adding the mixed rubber, the environment-friendly solvent, the active magnesium oxide, the p-tert-butylphenol formaldehyde resin, the tackifying resin, the coupling agent and the antioxidant which are obtained in the step I into a reaction kettle according to the weight part ratio, starting cooling water, dispersing and uniformly stirring to obtain nail-free glue mother liquor;
preparing the weather-resistant nail-free glue for outdoor use:
s1, according to the weight portion, a small amount of filler and metal powder are added into the nail-free glue mother liquor, cooling water is started, and the nail-free glue mother liquor is uniformly dispersed at a high speed;
s2, stopping the machine after the dissolution and the dispersion are uniform, sampling and detecting, metering and packaging after the product is qualified, and obtaining the outdoor weather-resistant nail-free glue.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910766832.7A CN112409952A (en) | 2019-08-20 | 2019-08-20 | Outdoor weather-resistant nail-free glue and preparation method thereof |
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| CN201910766832.7A CN112409952A (en) | 2019-08-20 | 2019-08-20 | Outdoor weather-resistant nail-free glue and preparation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103497705A (en) * | 2013-09-18 | 2014-01-08 | 沙士娥 | Chloroprene rubber binder |
| CN106221614A (en) * | 2016-08-12 | 2016-12-14 | 美国三和（香港）化工科技集团有限公司 | A kind of chloroprene rubber adhesive agent and preparation method thereof |
| CN106281116A (en) * | 2016-09-21 | 2017-01-04 | 苏州直角新材料有限公司 | A kind of solvent-borne type chloroprene rubber adhesive of good weatherability and preparation method thereof |
-
2019
- 2019-08-20 CN CN201910766832.7A patent/CN112409952A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103497705A (en) * | 2013-09-18 | 2014-01-08 | 沙士娥 | Chloroprene rubber binder |
| CN106221614A (en) * | 2016-08-12 | 2016-12-14 | 美国三和（香港）化工科技集团有限公司 | A kind of chloroprene rubber adhesive agent and preparation method thereof |
| CN106281116A (en) * | 2016-09-21 | 2017-01-04 | 苏州直角新材料有限公司 | A kind of solvent-borne type chloroprene rubber adhesive of good weatherability and preparation method thereof |
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Application publication date: 20210226 |