CN113121741A - Formula of butadiene-pyridine latex - Google Patents
Formula of butadiene-pyridine latex Download PDFInfo
- Publication number
- CN113121741A CN113121741A CN201911416809.1A CN201911416809A CN113121741A CN 113121741 A CN113121741 A CN 113121741A CN 201911416809 A CN201911416809 A CN 201911416809A CN 113121741 A CN113121741 A CN 113121741A
- Authority
- CN
- China
- Prior art keywords
- butadiene
- parts
- latex
- olefin monomer
- vinylpyridine
- 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
- 239000004816 latex Substances 0.000 title claims abstract description 26
- 229920000126 latex Polymers 0.000 title claims abstract description 26
- JUJWROOIHBZHMG-UHFFFAOYSA-N pyridine Substances C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 title claims abstract description 17
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000000178 monomer Substances 0.000 claims abstract description 20
- 150000001336 alkenes Chemical class 0.000 claims abstract description 19
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims abstract description 19
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000839 emulsion Substances 0.000 claims abstract description 7
- 239000003999 initiator Substances 0.000 claims abstract description 7
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims abstract description 6
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims abstract description 6
- 239000003973 paint Substances 0.000 claims abstract description 3
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 claims description 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract description 14
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000007654 immersion Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000016615 flocculation Effects 0.000 abstract description 3
- 238000005189 flocculation Methods 0.000 abstract description 3
- 229920001577 copolymer Polymers 0.000 abstract description 2
- 229920001897 terpolymer Polymers 0.000 abstract description 2
- 238000009472 formulation Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 2
- ADSOSINJPNKUJK-UHFFFAOYSA-N 2-butylpyridine Chemical compound CCCCC1=CC=CC=N1 ADSOSINJPNKUJK-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 241000023324 Pimenta Species 0.000 description 1
- 235000006990 Pimenta dioica Nutrition 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012874 anionic emulsifier Substances 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012875 nonionic emulsifier Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F236/10—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated with vinyl-aromatic monomers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
The invention relates to a butadiene-pyridine latex formula, which is characterized in that: the paint specifically comprises the following components in parts by weight: 70 parts of butadiene; 15 parts of propylene; 15 parts of 2-vinylpyridine; 0.5-1.0 part of olefin monomer; 4.0-5.0 parts of emulsion; 0.3-0.4 part of initiator; 258 portions of water and 260 portions of water. In the invention, the general butadiene-pyridine latex is changed from butadiene, styrene and 2-vinylpyridine terpolymer latex into butadiene, styrene, 2-vinylpyridine and olefin monomer quaternary copolymer latex; the novel butadiene-pyridine latex obviously improves the stability of immersion liquid and solves the problem of flocculation of the immersion liquid in the process of immersion liquid.
Description
Technical Field
The invention relates to the field of butadiene-pyridine latex production, and particularly relates to a formula of butadiene-pyridine latex.
Background
The conventional butadiene-pyridine latex is synthesized by ternary polymerization of butadiene, styrene and 2-vinylpyridine, and the main problem is that flocculation is easy to occur in the application process, so that the adhesive property and the cloth cover quality of curtain canvas are influenced; the environment-friendly gum dipping solution has higher requirement on the stability of latex, and the prior traditional method for improving the stability of the latex by using an anionic emulsifier and a nonionic emulsifier is difficult to meet the requirement in the field.
Disclosure of Invention
The invention aims to provide a butadiene-pyridine latex formula, which can solve the problem that the existing butadiene-pyridine latex is easy to flocculate due to the ternary polymerization of butadiene, styrene and 2-vinylpyridine.
In order to solve the technical problems, the technical scheme of the invention is as follows: the butyl Pimenta latex formula has the innovation points that: the paint specifically comprises the following components in parts by weight: 70 parts of butadiene; 15 parts of propylene; 15 parts of 2-vinylpyridine; 0.5-1.0 part of olefin monomer; 4.0-5.0 parts of emulsion; 0.3-0.4 part of initiator; 258 portions of water and 260 portions of water.
Further, the olefin monomer is a sulfonate-containing olefin monomer.
The invention has the advantages that:
1) in the invention, the general butadiene-pyridine latex is changed from butadiene, styrene and 2-vinylpyridine terpolymer latex into butadiene, styrene, 2-vinylpyridine and olefin monomer quaternary copolymer latex; the novel butadiene-pyridine latex obviously improves the stability of immersion liquid and solves the problem of flocculation of the immersion liquid in the process of immersion liquid.
Detailed Description
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
the formula of the butadiene-pyridine latex comprises the following components in parts by weight: 70 parts of butadiene; 15 parts of propylene; 15 parts of 2-vinylpyridine; 0.5 part of olefin monomer; 4.0 parts of emulsion; 0.3 part of an initiator; 258 parts of water.
The olefin monomer is an olefin monomer with a sulfonate group.
Example 2:
the formula of the butadiene-pyridine latex comprises the following components in parts by weight: 70 parts of butadiene; 15 parts of propylene; 15 parts of 2-vinylpyridine; 0.7 part of olefin monomer; 4.5 parts of emulsion; 0.35 part of an initiator; 259 parts of water.
The olefin monomer is an olefin monomer with a sulfonate group.
Example 3:
the formula of the butadiene-pyridine latex comprises the following components in parts by weight: 70 parts of butadiene; 15 parts of propylene; 15 parts of 2-vinylpyridine; 1.0 part of olefin monomer; 5.0 parts of emulsion; 0.4 part of an initiator; and 260 parts of water.
The olefin monomer is an olefin monomer with a sulfonate group.
The following table shows a comparison of formulations with olefinic and non-olefinic monomers
| Components | Formulation (A) | Formulation (B) |
| Butadiene | 70 | 70 |
| Styrene (meth) acrylic acid ester | 15 | 15 |
| 2-vinylpyridines | 15 | 15 |
| Olefin monomer | 0 | 0.5-1.0 |
| Emulsion liquid | 5.0-0.6 | 4.0-5.0 |
| Initiator | 0.3-0.4 | 0.3-0.4 |
| Water (W) | 258-260 | 258-260 |
The following table shows the respective 50m values of the two formulations of the above table3At 25m3Test data in a reaction kettle
From the above table, it can be seen that the butyl pyridine latex prepared by quaternary copolymerization obviously improves the mechanical stability and chemical stability of the latex.
It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. The formula of the butadiene-pyridine latex is characterized in that: the paint specifically comprises the following components in parts by weight: 70 parts of butadiene; 15 parts of propylene; 15 parts of 2-vinylpyridine; 0.5-1.0 part of olefin monomer; 4.0-5.0 parts of emulsion; 0.3-0.4 part of initiator; 258 portions of water and 260 portions of water.
2. The butadiene-pyridine latex formula according to claim 1, characterized in that: the olefin monomer is an olefin monomer with a sulfonate group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911416809.1A CN113121741A (en) | 2019-12-31 | 2019-12-31 | Formula of butadiene-pyridine latex |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911416809.1A CN113121741A (en) | 2019-12-31 | 2019-12-31 | Formula of butadiene-pyridine latex |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113121741A true CN113121741A (en) | 2021-07-16 |
Family
ID=76769255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911416809.1A Pending CN113121741A (en) | 2019-12-31 | 2019-12-31 | Formula of butadiene-pyridine latex |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113121741A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR192285A1 (en) * | 1971-12-02 | 1973-02-08 | Goodyear Tire & Rubber | LATEX COMPOSITION |
| CN1132776A (en) * | 1994-11-04 | 1996-10-09 | 武田药品工业株式会社 | Latex composition and its prep. |
| CN104004133A (en) * | 2014-06-06 | 2014-08-27 | 江苏亚泰化工有限公司 | Novel butadiene-vinylpyridine copolymer latex and preparing method for novel butadiene-vinylpyridine copolymer latex |
| CN106366246A (en) * | 2016-08-29 | 2017-02-01 | 江苏亚泰化工有限公司 | Pyridine-styrene-butadiene rubber latex and preparation method thereof |
-
2019
- 2019-12-31 CN CN201911416809.1A patent/CN113121741A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR192285A1 (en) * | 1971-12-02 | 1973-02-08 | Goodyear Tire & Rubber | LATEX COMPOSITION |
| CN1132776A (en) * | 1994-11-04 | 1996-10-09 | 武田药品工业株式会社 | Latex composition and its prep. |
| CN104004133A (en) * | 2014-06-06 | 2014-08-27 | 江苏亚泰化工有限公司 | Novel butadiene-vinylpyridine copolymer latex and preparing method for novel butadiene-vinylpyridine copolymer latex |
| CN106366246A (en) * | 2016-08-29 | 2017-02-01 | 江苏亚泰化工有限公司 | Pyridine-styrene-butadiene rubber latex and preparation method thereof |
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|---|---|---|---|
| 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: 20210716 |
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| RJ01 | Rejection of invention patent application after publication |