CN108219339A - A kind of chest film forming composition - Google Patents
A kind of chest film forming composition Download PDFInfo
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- CN108219339A CN108219339A CN201810003244.3A CN201810003244A CN108219339A CN 108219339 A CN108219339 A CN 108219339A CN 201810003244 A CN201810003244 A CN 201810003244A CN 108219339 A CN108219339 A CN 108219339A
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- acid
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/08—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
-
- 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
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/02—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polycarbonates or saturated polyesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/688—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur
- C08G63/6884—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/6886—Dicarboxylic acids and dihydroxy compounds
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- 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
- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention relates to a kind of chest film forming compositions, and including 1) the first water-based composition, the composition includes sulfonic polyester and vinyl acetate and dialkyl maleate or the copolymer of fumaric acid；2) the second water-based composition, the composition include the polymeric reaction product of acetoacetyl ethyl acrylate or acetoacetyl ethyl acrylate and the monomer containing alkenyl-functional groups；With 3) free-thaw agent.The composition of the present invention has good freeze-thaw stability, water resistance and adhesiveness, available for chest health pad pasting.
Description
Technical field
The invention belongs to human body pad pasting fields, and in particular to a kind of chest film forming composition.
Background technology
As people's health requirement is higher and higher, there are the various human body pad pastings of health-care efficacy increasingly by extensive
Concern.Human body pad pasting needs to meet the requirements such as easy to use, environmentally protective, wear-resistant, at present domestic chest film, mostly with general
Logical facial mask is as pad pasting base material.In addition, many sticking film forming compositions have disclosed.Such as U.S. Patent Publication film forming combination
Object, it includes a kind of polyester, have at least one metal sulfonate of the repetitive unit of at least one difunctional sulfomonomer
Group is connected on aromatic rings, and wherein functional group carboxyl or hydroxyl form polymer.Separately there is United States Patent (USP) to also disclose that one kind
Film-forming composition, is polyester or polyesteramide containing sulfonate it includes water-borne dispersions, which includes heavy burden unit
One or more alpha-beta-unsaturated monomers.However, composition adhesiveness is poor disclosed in above-mentioned patent, durability and water resistance
It is bad.
U. S. application 07/89419 discloses a kind of beauty mask forming composition, is prepared by water-based emulsion.The combination
Object has quick-drying and good adhesive property, however, after the composition is exposed to low-temperature setting, heating again can produce after melting
The solid component of solution estranged, such as volatile organic compound.
Invention content
In view of the deficiencies of the prior art, the purpose of the present invention is to provide one kind to have good freeze/thaw stability, good resistance to
Aqueous and adhesiveness pleura forming composition.
To achieve these goals, the present invention provides a kind of film-forming composition, including：First water-based composition, the second water
Property composition and free-thaw agent are prepared.
First water-based composition contains sulfonic polyester and copolymer, and the sulfonic polyester contains the dicarboxyl of repetitive unit
Acid, dihydric alcohol and a kind of difunctional sulfomonomer.
Further, the dicarboxylic acids includes aromatic dicarboxylic acid, saturated aliphatic dicarboxylic acids；It is preferred that with 8 to 12 carbon
The alicyclic ring fat dicarboxylic acids of atom；More preferably certainly：Terephthalic acid (TPA), phthalic acid, M-phthalic acid, cyclohexanediacetic acid, fourth
Diacid, glutaric acid, adipic acid, azelaic acid, decanedioic acid.
Further, the dihydric alcohol includes cycloaliphatic diols, the preferably aliphatic diol with 2 to 20 carbon atoms；
More preferably there is the aliphatic diol of 6 to 20 carbon atoms.It is chosen in particular from：Ethylene glycol, diethylene glycol (DEG), triethylene glycol, 1,4- cyclohexyl two
Methanol, 1,3- propylene glycol, 1,4- butanediols, 1,5- pentanediols.
Further, the difunctional sulfomonomer ingredient can be the sulfonate of dicarboxylic acids or its ester, containing sulfonate
The glycol of group, the carboxylic acid containing sulfonate groups；The cationic salts of the sulfonate can be Na+、Li+、K+、NH4 +；Sulfo group
Change the amount of monomer as 4~25 moles of %, the amount based on dicarboxylic acids and dihydric alcohol.
The monomer of the copolymer of first water-based composition can be selected from vinyl acetate, dimethyl maleic acid ester, two
Ethyl maleate, dipropyl maleate, dibutyl maleate, fumaric acid.
On the other hand, composition of the invention includes the second water-based composition.Second water-based composition includes acetyl
The copolymer of acetate ethyl acrylate；Or acetoacetyl ethyl acrylate and the monomer containing alkenyl-functional groups
Polymeric reaction product.
The monomer of above-mentioned polymerisation is selected from acetoacetoxyethyl methacrylate, acetoacetyl ethylacrylic acid second
Ester, butyl acrylate, ethyl methacrylate, methyl acrylate, ethyl acrylate, benzyl acrylate, chaff acrylate, propylene
Sour tetrahydrochysene chaff ester, methoxyethyl acrylate.
On the other hand, composition of the invention contains free-thaw agent.The free-thaw agent is selected from glycerine, polyethanol 200, polyethanol
300th, propylene glycol, sorbierite, or combination；Alternatively, selected from propylene glycol, sorbierite, or combination；Alternatively, selected from glycerine, poly- second
Glycol 200, Liquid Macrogol, or combination；The content of the free-thaw agent at least 1.7 weight %, based on composition total weight.
Specific embodiment
Below by way of specific embodiment, the above of the present invention is described in further detail, but should not be incited somebody to action
This is interpreted as any restrictions to subject matter of the present invention.All technical solutions realized based on the above of the present invention are belonged to
The scope of the present invention.The present invention to used in experiment to material and test method carry out general and/or specifically retouch
It states.
The preparation of 1 sulfonic polyester of embodiment
Take the 5-sodium sulfo isophthalate of 70g, the diethylene glycol (DEG) of 60g, the 1,4- cyclohexane dimethanols of 15g, 0.2g it is different
Titanium propanolate mixes, and is placed in 500ml round-bottomed flasks, heating stirring is to 200 DEG C in a nitrogen atmosphere.After 2 hours, by temperature
280 DEG C are increased to, after being kept for 1 hour, is decompressed to 0.5-0.1Hg.It is cooled to room temperature flask, separation obtains sulfonic polyester；
The preparation of 2 first water-based composition of embodiment
The ammonium persulfate of the sulfonic polyester, the deionized water of 1300g and the 6.0g that are prepared in embodiment 1 are mixed, so
After heat the mixture to 70 DEG C, and add in the vinyl acetate of 1400g and the dibutyl maleate of 360g.It is stirred to react 3
Hour, mixed liquor is cooled to room temperature.Then, it adds dense ammonium hydroxide and adjusts pH value 5.0-5.5, obtain the first aqueous combination
Object；
The preparation of 3 second water-based composition of embodiment
1690g deionized waters and 21g anion surfactants are mixed, heat the mixture to 80 DEG C.Add in 290g
Acetoacetyl ethyl acrylate, the butyl acrylate of 190g and the ethyl methacrylate of 760g are stirred to react.Instead
During answering, the initiator solution that ammonium sulfate (1.26g) is dissolved in 200g water is added in.It is molten that above-mentioned initiator is added in 20 minutes
Liquid, temperature are maintained at 80 DEG C, after the reaction was continued 1 hour, are cooled to room temperature, the second water-based composition is prepared；
4 sticking film forming composition of embodiment
Second water-based composition of the first water-based composition of embodiment 2 and embodiment 3 is mixed, is then added in by sweet
The free-thaw agent uniformly obtained is stirred at room temperature in oil, propylene glycol and sorbierite, stirs and evenly mixs, and obtains the sticking film forming group of the present invention
Close object.
Performance test 1
The present composition is placed on temperature close to 20 hours at 0 DEG C, makes its curing.Then, temperature is increased to room temperature
Make its thawing, check its freeze-thaw stability.The results show that it is appeared in without undesirable solid material in sample of the invention.
This shows that the composition of the present invention has good freeze-thaw stability.
Performance test 2
The present composition is coated to substrate sheet surface, a few hours in acetone is dipped into, then takes out, naturally dry.
It has no any disintegration and abrasion, shows excellent adhesiveness and durability.
Claims (10)
1. a kind of chest film forming composition is prepared including the first water-based composition, the second water-based composition and free-thaw agent
It forms.
2. composition according to claim 1, it is characterised in that：First water-based composition contains sulfonic polyester and is total to
Polymers, the sulfonic polyester contain the dicarboxylic acids, dihydric alcohol and a kind of difunctional sulfomonomer of repetitive unit.
3. composition according to claim 2, it is characterised in that：The dicarboxylic acids includes aromatic dicarboxylic acid, saturated fat
Race's dicarboxylic acids；It is preferred that the alicyclic ring fat dicarboxylic acids with 8 to 12 carbon atoms；More preferably certainly：Terephthalic acid (TPA), phthalic acid,
M-phthalic acid, cyclohexanediacetic acid, succinic acid, glutaric acid, adipic acid, azelaic acid, decanedioic acid.
4. composition according to claim 2, it is characterised in that：The dihydric alcohol includes cycloaliphatic diols, preferably has
There is the aliphatic diol of 2 to 20 carbon atoms；More preferably there is the aliphatic diol of 6 to 20 carbon atoms.It is chosen in particular from：Ethylene glycol,
Diethylene glycol (DEG), triethylene glycol, 1,4- cyclohexane dimethanols, 1,3- propylene glycol, 1,4- butanediols, 1,5- pentanediols.
5. composition according to claim 2, it is characterised in that：The difunctional sulfomonomer ingredient can be dicarboxyl
Sulfonate, the glycol containing sulfonate groups, the carboxylic acid containing sulfonate groups of acid or its ester；The cationic salts of the sulfonate
Can be Na+、Li+、K+、NH4 +；The amount of sulfomonomer be 4~25 moles of %, the amount based on dicarboxylic acids and dihydric alcohol.
6. composition according to claim 2, it is characterised in that：The monomer of the copolymer is selected from vinyl acetate, two
Citraconic acid ester, diethyl maleic acid ester, dipropyl maleate, dibutyl maleate, fumaric acid.
7. composition according to claim 1, it is characterised in that：Second water-based composition includes acetoacetyl alkane
The copolymer of base ethyl acrylate；Or acetoacetyl ethyl acrylate and polymerizeing for the monomer containing alkenyl-functional groups it is anti-
Answer product.
8. composition according to claim 7, it is characterised in that：The monomer of the polymerisation is selected from acetoacetyl first
Base ethyl acrylate, acetoacetyl ethyl acrylate, butyl acrylate, ethyl methacrylate, methyl acrylate, third
Olefin(e) acid ethyl ester, benzyl acrylate, chaff acrylate, tetrahydrofurfuryl acrylate, methoxyethyl acrylate.
9. according to claim 1-8 any one of them compositions, it is characterised in that：The free-thaw agent is selected from glycerine, polyethanol
200th, polyethanol 300, propylene glycol, sorbierite, or combination；Alternatively, selected from propylene glycol, sorbierite, or combination；Alternatively, choosing
From glycerine, polyethylene glycol 200, Liquid Macrogol, or combination；The content of the free-thaw agent at least 1.7 weight %, based on group
Close object total weight.
10. the preparation method of composition described in claim 1, includes the following steps：
1) preparation of sulfonic polyester
Take the isopropanol of the 5-sodium sulfo isophthalate of 70g, the diethylene glycol (DEG) of 60g, the 1,4- cyclohexane dimethanols of 15g, 0.2g
Titanium mixes, and is placed in 500ml round-bottomed flasks, heating stirring is to 200 DEG C in a nitrogen atmosphere.After 2 hours, temperature is increased
To 280 DEG C, after being kept for 1 hour, it is decompressed to 0.5-0.1Hg.It is cooled to room temperature flask, separation obtains sulfonic polyester；
2) preparation of the first water-based composition
The ammonium persulfate of the sulfonic polyester being prepared in step 1), the deionized water of 1300g and 6.0g is mixed, it then will be mixed
It closes object and is heated to 70 DEG C, and add in the vinyl acetate of 1400g and the dibutyl maleate of 360g.It is stirred to react 3 hours, it will
Mixed liquor is cooled to room temperature.Then, it adds dense ammonium hydroxide and adjusts pH value 5.0-5.5, obtain the first water-based composition；
3) preparation of the second water-based composition
1690g deionized waters and 21g anion surfactants are mixed, heat the mixture to 80 DEG C.Add in the second of 290g
Ethyl acetoacetic acid base ethyl acrylate, the butyl acrylate of 190g and the ethyl methacrylate of 760g, are stirred to react.It reacted
Cheng Zhong adds in the initiator solution that ammonium sulfate (1.26g) is dissolved in 200g water.Above-mentioned initiator solution is added in 20 minutes, temperature
Degree is maintained at 80 DEG C, after the reaction was continued 1 hour, is cooled to room temperature, the second water-based composition is prepared；
4) sticking film forming composition
By the way that the second water-based composition of the first water-based composition of step 2) and step 3) is mixed, then add in by glycerine,
The free-thaw agent uniformly obtained is stirred at room temperature in propylene glycol and sorbierite, stirs and evenly mixs, and obtains the sticking film forming combination of the present invention
Object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810003244.3A CN108219339A (en) | 2018-01-03 | 2018-01-03 | A kind of chest film forming composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810003244.3A CN108219339A (en) | 2018-01-03 | 2018-01-03 | A kind of chest film forming composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108219339A true CN108219339A (en) | 2018-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810003244.3A Pending CN108219339A (en) | 2018-01-03 | 2018-01-03 | A kind of chest film forming composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108219339A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5266322A (en) * | 1992-05-29 | 1993-11-30 | Eastman Kodak Company | Cosmetic film forming compositions |
| CN103756331A (en) * | 2013-12-26 | 2014-04-30 | 惠州市永卓科技有限公司 | Special traditional Chinese medicine silica gel material for pasties and preparation method thereof |
-
2018
- 2018-01-03 CN CN201810003244.3A patent/CN108219339A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5266322A (en) * | 1992-05-29 | 1993-11-30 | Eastman Kodak Company | Cosmetic film forming compositions |
| CN103756331A (en) * | 2013-12-26 | 2014-04-30 | 惠州市永卓科技有限公司 | Special traditional Chinese medicine silica gel material for pasties and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 苏家齐主编: "《塑料工业辞典》", 31 December 1989, 化学工业出版社 * |
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Application publication date: 20180629 |