CN107652389A - A kind of esters of acrylic acid defoamer - Google Patents
A kind of esters of acrylic acid defoamer Download PDFInfo
- Publication number
- CN107652389A CN107652389A CN201610583011.6A CN201610583011A CN107652389A CN 107652389 A CN107652389 A CN 107652389A CN 201610583011 A CN201610583011 A CN 201610583011A CN 107652389 A CN107652389 A CN 107652389A
- Authority
- CN
- China
- Prior art keywords
- esters
- acrylic acid
- defoamer
- acid defoamer
- propylene glycol
- 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.)
- Withdrawn
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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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
-
- 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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
-
- 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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Degasification And Air Bubble Elimination (AREA)
Abstract
The invention discloses a kind of esters of acrylic acid defoamer, each composition by weight percent of esters of acrylic acid defoamer is：Isobornyl methacrylate：15 25%, methacrylic acid：3 5%, GMA：10 20%, initiator C：3 5%, propylene glycol methyl ether acetate：65‑75%.The present invention can be used for alkyd resin class, the deaeration of polyesters coating, defoaming for a kind of esters of acrylic acid defoamer, have good promotional value.
Description
【Technical field】
The present invention relates to a kind of defoamer, more particularly to a kind of esters of acrylic acid defoamer.
【Background technology】
Defoamer, also referred to as defomaing agent, it is that surface tension is reduced in food processing process, suppresses foam generation or eliminate to have produced
The food additives of foam.Defoamer is also known as anti-foaming agent, can produce many unwanted bubbles during industrial production, it is necessary to
Add defoamer.Be widely used in remove latex, textile sizing, food fermentation, biological medicine, agricultural chemicals, coating, petrochemical industry,
Caused unwanted bubbles during the industry productions such as papermaking, industry cleaning link, just need to use during esters of acrylic acid production and disappear
Infusion, so a kind of currently proposed esters of acrylic acid defoamer.
【The content of the invention】
It is a primary object of the present invention to provide a kind of esters of acrylic acid defoamer, it can be used for alkyd resin class, polyesters apply
Deaeration, the defoaming of material, have good promotional value, effectively can solve the problems, such as in background technology.
To achieve the above object, the technical scheme taken of the present invention is：
A kind of esters of acrylic acid defoamer, each composition by weight percent of esters of acrylic acid defoamer are：
Isobornyl methacrylate：15-25%, methacrylic acid：3-5%, GMA：10-20%, draw
Send out agent C：3-5%, propylene glycol methyl ether acetate：65-75%.
Further, each composition by weight percent of esters of acrylic acid defoamer is：
Isobornyl methacrylate：15%th, methacrylic acid：3%th, GMA：10%th, initiator C：3%、
Propylene glycol methyl ether acetate：65%.
Further, each composition by weight percent of esters of acrylic acid defoamer is：
Isobornyl methacrylate：25%th, methacrylic acid：5%th, GMA：20%th, initiator C：5%、
Propylene glycol methyl ether acetate：75%.
Further, each composition by weight percent of esters of acrylic acid defoamer is：
Isobornyl methacrylate：20%th, methacrylic acid：4%th, GMA：15%th, initiator C：4%、
Propylene glycol methyl ether acetate：70%.
Compared with prior art, the present invention has the advantages that：This kind of esters of acrylic acid defoamer can be used for alcohol
Acid resin class, the deaeration of polyesters coating, defoaming, have good promotional value.
【Embodiment】
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to specific
Embodiment, the present invention is expanded on further.
Specific embodiment 1：
A kind of esters of acrylic acid defoamer, each composition by weight percent of esters of acrylic acid defoamer are：
Isobornyl methacrylate：15%th, methacrylic acid：3%th, GMA：10%th, initiator C：3%、
Propylene glycol methyl ether acetate：65%.
Specific embodiment 2：
A kind of esters of acrylic acid defoamer, each composition by weight percent of esters of acrylic acid defoamer are：
Isobornyl methacrylate：25%th, methacrylic acid：5%th, GMA：20%th, initiator C：5%、
Propylene glycol methyl ether acetate：75%.
Specific embodiment 3：
A kind of esters of acrylic acid defoamer, each composition by weight percent of esters of acrylic acid defoamer are：
Isobornyl methacrylate：20%th, methacrylic acid：4%th, GMA：15%th, initiator C：4%、
Propylene glycol methyl ether acetate：70%.
This kind of esters of acrylic acid defoamer bulk composition is using isobornyl methacrylate, methacrylic acid, methyl-prop
Olefin(e) acid ethylene oxidic ester, initiator C and propylene glycol methyl ether acetate, can be used for alkyd resin class, polyesters coating deaeration,
Defoaming.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (4)
- A kind of 1. esters of acrylic acid defoamer, it is characterised in that：Each composition by weight percent of esters of acrylic acid defoamer is：Isobornyl methacrylate：15-25%, methacrylic acid：3-5%, GMA：10-20%, draw Send out agent C：3-5%, propylene glycol methyl ether acetate：65-75%.
- A kind of 2. esters of acrylic acid defoamer according to claim 1, it is characterised in that：Esters of acrylic acid defoamer it is each Composition by weight percent is：Isobornyl methacrylate：15%th, methacrylic acid：3%th, GMA：10%th, initiator C：3%、 Propylene glycol methyl ether acetate：65%.
- A kind of 3. esters of acrylic acid defoamer according to claim 1, it is characterised in that：Esters of acrylic acid defoamer it is each Composition by weight percent is：Isobornyl methacrylate：25%th, methacrylic acid：5%th, GMA：20%th, initiator C：5%、 Propylene glycol methyl ether acetate：75%.
- A kind of 4. esters of acrylic acid defoamer according to claim 1, it is characterised in that：Esters of acrylic acid defoamer it is each Composition by weight percent is：Isobornyl methacrylate：20%th, methacrylic acid：4%th, GMA：15%th, initiator C：4%、 Propylene glycol methyl ether acetate：70%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610583011.6A CN107652389A (en) | 2016-07-23 | 2016-07-23 | A kind of esters of acrylic acid defoamer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610583011.6A CN107652389A (en) | 2016-07-23 | 2016-07-23 | A kind of esters of acrylic acid defoamer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107652389A true CN107652389A (en) | 2018-02-02 |
Family
ID=61126220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610583011.6A Withdrawn CN107652389A (en) | 2016-07-23 | 2016-07-23 | A kind of esters of acrylic acid defoamer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107652389A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241911A (en) * | 2011-06-08 | 2011-11-16 | 陈永康 | Non-silicon defoamer used for solvent-based coating and ink and preparation method thereof |
-
2016
- 2016-07-23 CN CN201610583011.6A patent/CN107652389A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241911A (en) * | 2011-06-08 | 2011-11-16 | 陈永康 | Non-silicon defoamer used for solvent-based coating and ink and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 刘秀娟: "高效能聚丙烯酸酯消泡剂的合成及应用探讨", 《中国涂料》 * |
| 王敏等: "丙烯酸酯改性硅油消泡剂的制备", 《纸和造纸》 * |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180202 |
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| WW01 | Invention patent application withdrawn after publication |