CN109880012A - A kind of carboxylic styrene butadiene latex and its application in Carpet Adhesive - Google Patents
A kind of carboxylic styrene butadiene latex and its application in Carpet Adhesive Download PDFInfo
- Publication number
- CN109880012A CN109880012A CN201910074192.3A CN201910074192A CN109880012A CN 109880012 A CN109880012 A CN 109880012A CN 201910074192 A CN201910074192 A CN 201910074192A CN 109880012 A CN109880012 A CN 109880012A
- Authority
- CN
- China
- Prior art keywords
- styrene butadiene
- butadiene latex
- parts
- carboxylic styrene
- carboxylic
- 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
Abstract
A kind of application the present invention relates to carboxylic styrene butadiene latex and its in Carpet Adhesive, include the following steps: that liquid polybutadiene, styrene, emulsifier, two thio phenylacetic acid -1- phenyl chlorocarbonates and carboxylic acid are mixed evenly S1., it is slowly added dropwise initiator, and with superhigh-voltage homogenizing machine emulsification pretreatment；S2. it is slowly added to hexadecane and initiator in acquired solution in step sl, is eventually adding tetrahydrofuran and is uniformly mixed, then heating evaporation；S3. acquired solution in step S3 is adjusted into pH, and obtains carboxylic styrene butadiene latex through ultrasonication in ice-water bath.Carboxylic styrene butadiene latex prepared by the present invention has the nano particle of different structure, and carpet flexible glue provided by the invention makes carpet softening practical due to joined carboxylic styrene butadiene latex, and structure is simple.
Description
Technical field
A kind of application the present invention relates to carboxylic styrene butadiene latex and its in Carpet Adhesive belongs to carpet glue field.
Background technique
Being hardened much all occur in carpet used at present, and influences using lacking in the market a so that carpet becomes
Soft preferable carpet glue.
Summary of the invention
To solve the application that the prior art is insufficient, the present invention relates to a kind of carboxylic styrene butadiene latex and its in Carpet Adhesive, this
Inventing the Carpet Adhesive provided has the effect of due to joined carboxylic styrene butadiene latex so that carpet softens.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of carboxylic styrene butadiene latex, includes the following steps:
S1. liquid polybutadiene, styrene, emulsifier, two thio phenylacetic acid -1- phenyl chlorocarbonates and carboxylic acid are mixed
Uniformly, it is slowly added dropwise initiator, and with superhigh-voltage homogenizing machine emulsification pretreatment；
S2. it is slowly added to hexadecane and initiator in acquired solution in step sl, it is equal is eventually adding tetrahydrofuran mixing
It is even, then heating evaporation；
S3. acquired solution in step S3 is adjusted into pH, and obtains carboxylic styrene butadiene latex through ultrasonication in ice-water bath.
Based on the above-mentioned technical proposal, the present invention is polymerize using RAFT, and RAFT polymerization technique is by reversible addition-fracture chain
Transfer mechanism regulates and controls polymerization reaction, and two thio phenylacetic acid -1- phenyl chlorocarbonates are a kind of RAFT reagents, RAFT reagent
It is the key that realize this mechanism.
Further, in step S1, according to mass fraction, by 3.5-100 parts of liquid polybutadienes, 42-600 parts of benzene second
Alkene, 0.5-7.2 part emulsifier, the thio phenylacetic acid -1- phenyl chlorocarbonate of 0.08-1.5 bis- and 15-230 parts of carboxylic acids are uniformly mixed；Step
In S2, addition mass fraction is 2.1-48 parts of hexadecanes, and addition volume parts are 1.2-23 parts of tetrahydrofurans.
Further, the emulsifier is selected from anionic surfactant, cationic surface active agent or nonionic
Any one or more mixing of type emulsifier.
Further, the initiator is selected from azodiisobutyronitrile, two esters initiator of peroxidating, ammonium persulfate or over cure
The mixing of any one or more in sour potassium.
Further, pH is adjusted to 8-10 in step S3.
Further, the carboxylic acid is selected from acrylic acid, methacrylic acid, acetic acid, benzoic acid, ethanedioic acid or maleic acid
In the mixing of any one or more.
The present invention also provides a kind of carpet flexible glues, including following ingredient:
According to mass fraction meter: 100-1200 parts of butylbenzene, 2000-5000 parts of mountain flours, 300-800 parts of water and 200-600 parts
The carboxylic styrene butadiene latex.
The beneficial effects of the present invention are:
Carboxylic styrene butadiene latex prepared by the present invention have different structure nano particle, carpet flexible glue provided by the invention by
Make carpet softening practical in joined carboxylic styrene butadiene latex, structure is simple.
Specific embodiment
The principles and features of the present invention are described below, and illustrated embodiment is served only for explaining the present invention, is not intended to
It limits the scope of the invention.
Embodiment 1
By 3.5g liquid polybutadiene, 42g styrene, 0.5g dodecyl sodium sulfate, the thio phenylacetic acid -1- of 0.08g bis-
Phenyl chlorocarbonate and 15g acrylic acid are mixed evenly, and 0.03g cumyl peroxide are slowly added dropwise, and use superhigh-voltage homogenizing machine
Emulsification pretreatment；Then it is slowly added to 2.1g hexadecane and 0.12g ammonium persulfate with constant pressure funnel, is eventually adding 1.2ml tetra-
Hydrogen furans is uniformly mixed, and then heating evaporation falls tetrahydrofuran therein and remaining monomer；Then pH is adjusted with sodium bicarbonate
To 10, and carboxylic styrene butadiene latex is obtained through ultrasonication in ice-water bath.
Carboxylic styrene butadiene latex described in 100g butylbenzene, 2000g mountain flour, 300g water and 200g is mixed evenly to obtain final
Carpet flexible glue.
Embodiment 2
By 100g liquid polybutadiene, 600g styrene, 7.2g neopelex, the thio phenylacetic acid-of 1.5g bis-
1- phenyl chlorocarbonate and 230g methacrylic acid are mixed evenly, and 0.5g cumyl peroxide are slowly added dropwise, and use super-pressure
Homogenizer emulsification pretreatment；Then it is slowly added to 48g hexadecane and 2.2g potassium peroxydisulfate with constant pressure funnel, is eventually adding 23ml
Tetrahydrofuran is uniformly mixed, and then heating evaporation falls tetrahydrofuran therein and remaining monomer；Then it is adjusted with sodium bicarbonate
PH to 9, and carboxylic styrene butadiene latex is obtained through ultrasonication in ice-water bath.
Carboxylic styrene butadiene latex described in 1200g butylbenzene, 5000g mountain flour, 800g water and 600g is mixed evenly to obtain most
Whole carpet flexible glue.
Embodiment 3
By 7.5g liquid polybutadiene, 53g styrene, 0.6g dodecyl sodium sulfate, the thio phenylacetic acid -1- of 0.11g bis-
Phenyl chlorocarbonate and 20g acetic acid are mixed evenly, and 0.05g cumyl peroxide are slowly added dropwise, and cut with superhigh-voltage homogenizing machine
Cut emulsification；Then it is slowly added to 3.5g hexadecane and 0.21g azodiisobutyronitrile with constant pressure funnel, is eventually adding 2ml tetra-
Hydrogen furans is uniformly mixed, and then heating evaporation falls tetrahydrofuran therein and remaining monomer；Then pH is adjusted with sodium bicarbonate
To 8, and carboxylic styrene butadiene latex is obtained through ultrasonication in ice-water bath.
Carboxylic styrene butadiene latex described in 700g butylbenzene, 3000g mountain flour, 500g water and 400g is mixed evenly to obtain final
Carpet flexible glue.
Comparative example
Polybutadiene, styrene, dodecyl sodium sulfate are uniformly mixed, be warming up to 60 DEG C and ammonium persulfate is slowly added dropwise
With AMPS, AA and reaction 1 hour, the carboxylic styrene butadiene latex of pH to 10 is adjusted.
The latex homogeneity that comparative example generates is poor.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of carboxylic styrene butadiene latex, which comprises the steps of:
S1. liquid polybutadiene, styrene, emulsifier, two thio phenylacetic acid -1- phenyl chlorocarbonates and carboxylic acid are mixed equal
It is even, it is slowly added dropwise initiator, and with superhigh-voltage homogenizing machine emulsification pretreatment；
S2. it is slowly added to hexadecane and initiator in acquired solution in step sl, is eventually adding tetrahydrofuran and is uniformly mixed, connects
Heating evaporation；
S3. acquired solution in step S3 is adjusted into pH, and obtains carboxylic styrene butadiene latex through ultrasonication in ice-water bath.
2. carboxylic styrene butadiene latex according to claim 1, which is characterized in that in step S1, according to mass fraction, by 3.5-
100 parts of liquid polybutadienes, 42-600 parts of styrene, 0.5-7.2 parts of emulsifiers, the thio phenylacetic acid -1- phenyl of 0.08-1.5 bis-
Ethyl ester and 15-230 parts of carboxylic acids are uniformly mixed；In step S2, addition mass fraction is 2.1-48 parts of hexadecanes, and volume parts are added
For 1.2-23 parts of tetrahydrofurans.
3. carboxylic styrene butadiene latex according to claim 1, which is characterized in that the emulsifier is selected from anionic surface activity
The mixing of any one or more of agent, cationic surface active agent or nonionic emulsifier.
4. carboxylic styrene butadiene latex according to claim 1, which is characterized in that the initiator is selected from azodiisobutyronitrile, mistake
Aoxidize the mixing of any one or more in two esters initiators, cumyl peroxide, ammonium persulfate or potassium peroxydisulfate.
5. carboxylic styrene butadiene latex according to claim 1, which is characterized in that pH is adjusted to 8-10 in step S3.
6. carboxylic styrene butadiene latex according to claim 1, which is characterized in that the carboxylic acid be selected from acrylic acid, methacrylic acid,
The mixing of any one or more in acetic acid, benzoic acid, ethanedioic acid or maleic acid.
7. a kind of carboxylic styrene butadiene latex that any carboxylic styrene butadiene latex of claim 1 to 6 obtains.
8. a kind of carpet flexible glue, which is characterized in that including following ingredient: according to mass fraction meter: 100-1200 parts of butylbenzene,
Carboxylic styrene butadiene latex described in 2000-5000 parts of mountain flours, 300-800 parts of water and 200-600 parts of claim 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910074192.3A CN109880012A (en) | 2019-01-25 | 2019-01-25 | A kind of carboxylic styrene butadiene latex and its application in Carpet Adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910074192.3A CN109880012A (en) | 2019-01-25 | 2019-01-25 | A kind of carboxylic styrene butadiene latex and its application in Carpet Adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109880012A true CN109880012A (en) | 2019-06-14 |
Family
ID=66926989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910074192.3A Pending CN109880012A (en) | 2019-01-25 | 2019-01-25 | A kind of carboxylic styrene butadiene latex and its application in Carpet Adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109880012A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110935043A (en) * | 2019-12-19 | 2020-03-31 | 浙江相伴乳胶制品有限公司 | Sterilization method of latex product |
| CN114956690A (en) * | 2022-06-08 | 2022-08-30 | 国发环保新材料(江门)有限公司 | Formula and method for preparing artificial stone by using fly ash and copper ore slag |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020050007A (en) * | 2000-12-20 | 2002-06-26 | 노기호 | Method for preparing latex in use paper coating |
| CN103755872A (en) * | 2013-12-23 | 2014-04-30 | 日照广大建筑材料有限公司 | Preparation method of carboxylic butadiene-styrene latex for printed carpet |
| CN104628964A (en) * | 2015-01-29 | 2015-05-20 | 天津大学 | Early-strength type salt-tolerant toughening styrene-butadiene latex as well as preparation method and application |
| CN106366977A (en) * | 2016-08-26 | 2017-02-01 | 枣阳市恒泰化工有限公司 | High-strength carboxylic butadiene-styrene latex special for carpet and preparation method thereof |
| CN109180847A (en) * | 2018-08-21 | 2019-01-11 | 济宁明升新材料有限公司 | A kind of preparation method of Small-particle-size carboxylic styrene-butadiene latex |
-
2019
- 2019-01-25 CN CN201910074192.3A patent/CN109880012A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020050007A (en) * | 2000-12-20 | 2002-06-26 | 노기호 | Method for preparing latex in use paper coating |
| CN103755872A (en) * | 2013-12-23 | 2014-04-30 | 日照广大建筑材料有限公司 | Preparation method of carboxylic butadiene-styrene latex for printed carpet |
| CN104628964A (en) * | 2015-01-29 | 2015-05-20 | 天津大学 | Early-strength type salt-tolerant toughening styrene-butadiene latex as well as preparation method and application |
| CN106366977A (en) * | 2016-08-26 | 2017-02-01 | 枣阳市恒泰化工有限公司 | High-strength carboxylic butadiene-styrene latex special for carpet and preparation method thereof |
| CN109180847A (en) * | 2018-08-21 | 2019-01-11 | 济宁明升新材料有限公司 | A kind of preparation method of Small-particle-size carboxylic styrene-butadiene latex |
Non-Patent Citations (3)
| Title |
|---|
| 刘炳义: "《中国石油化工商品手册》", 31 March 2000, 中国石化出版社 * |
| 宫理想等: "细乳液聚合法合成大粒径羧基丁苯胶乳", 《化工新型材料》 * |
| 郑进: "大分子RAFT试剂PEPDTA-SMA调控下的苯乙烯/丁二烯无皂细乳液聚合的若干影响因素", 《中国优秀硕士学位论文全文数据库 工程科技I辑》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110935043A (en) * | 2019-12-19 | 2020-03-31 | 浙江相伴乳胶制品有限公司 | Sterilization method of latex product |
| CN114956690A (en) * | 2022-06-08 | 2022-08-30 | 国发环保新材料(江门)有限公司 | Formula and method for preparing artificial stone by using fly ash and copper ore slag |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109880012A (en) | A kind of carboxylic styrene butadiene latex and its application in Carpet Adhesive | |
| PL2059571T3 (en) | Plasters and renders and paints, copolymer dispersions and their use | |
| CN106103509A (en) | Amine co-accelerator for acrylic adhesives | |
| TWI478995B (en) | Copolymer latex for adhesive | |
| CN103890085B (en) | Comprise the compositions of the polymer nano-particle of crosslinking, use said composition to prepare the method for copolymer and the vinyl chloride resin of the foam-formed performance with improvement | |
| JPWO2016133190A1 (en) | Latex composition and one-part aqueous adhesive | |
| JPH08134273A (en) | Latex composition and preparation thereof | |
| JPH0931429A (en) | Chloroprene rubber latex for adhesive, its production and adhesive composition using the same | |
| WO2014073525A1 (en) | Method for producing copolymer latex for adhesives | |
| JP6461337B2 (en) | Latex composition for dip molding and molded article produced therefrom | |
| JPWO2004101670A1 (en) | Polychloroprene latex composition and method for producing the same | |
| JP2004204147A (en) | Copolymer latex for adhesive between rubber and fiber | |
| JP4133152B2 (en) | Method for producing copolymer latex for rubber foam | |
| JPH08188761A (en) | Latex for heat resistance-improved adhesive and chloroprene-based adhesive composition using the same | |
| JP2014177537A (en) | Copolymer latex for foam rubber | |
| JP7304752B2 (en) | Adhesive copolymer latex and adhesive composition | |
| WO2020250621A1 (en) | Adhesive agent and adhesion method | |
| JP5000887B2 (en) | Copolymer latex for rubber and fiber adhesives | |
| JP4578077B2 (en) | Copolymer latex for rubber and fiber adhesives | |
| CN108822767A (en) | A kind of high quick access mouth cigarette glue and preparation method thereof of four core copolymer emulsion preparation | |
| WO2011125224A1 (en) | Copolymer latex for adhesive | |
| JP2001031935A (en) | Method of adhesion using chloroprene latex adhesive and laminate | |
| JP2004352921A (en) | Polychloroprene two-pack type aqueous adhesive composition | |
| KR102166231B1 (en) | Copolymer latex for adhesive, and adhesive composition | |
| JPS5993701A (en) | Enlargement of synthetic rubber particle |
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: 20190614 |
|
| RJ01 | Rejection of invention patent application after publication |