CN101230153A - Phosphorus-containing composition and use thereof - Google Patents
Phosphorus-containing composition and use thereof Download PDFInfo
- Publication number
- CN101230153A CN101230153A CNA200710009092XA CN200710009092A CN101230153A CN 101230153 A CN101230153 A CN 101230153A CN A200710009092X A CNA200710009092X A CN A200710009092XA CN 200710009092 A CN200710009092 A CN 200710009092A CN 101230153 A CN101230153 A CN 101230153A
- Authority
- CN
- China
- Prior art keywords
- ester
- antioxidant
- phosphorus
- containing composition
- calcium
- 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
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
Abstract
The invention relates to a phosphorus-containing composition. The phosphorus-containing composition mainly comprises the components with following weight ratio: dihydric phosphate occupies 50-85; zinc soap and / or calcium soap occupies 3-30; auxiliary heat stabilizer occupies 2-40; antioxidant occupies 1-30, which is used for the compound heat stabilizer of the polyvinyl chloride. The invention creatively ensures that the dihydric phosphate and the zinc soap and / or the calcium soap are mixed to be applied to the compound heat stabilizer of the polyvinyl chloride, the prescription is innocuous and meets the environmental protection requirement, and the heat stability quality is good; the compound heat stabilizer provided by the invention has the advantages that the cost is low, which is two thirds of the prior common stabilizer, even lower; the requirement of the production equipment and the manufacture method are simple, and no pollution is produced during the production process.
Description
Technical field
The present invention relates to the polyvinyl-chloride use composite thermal stabilizer, specifically be meant a kind of phosphorus-containing composition and uses thereof.
Background technology
Polyvinyl chloride easily decomposes under the processing temperature condition, must add stablizer and just can make its smooth processing.The polyvinyl chloride stabilization has been done number of research projects both at home and abroad, industrial now widely used stablizer mainly contains base lead salt, metallic soap (Ca, Zn, Ba, Cd, Pb), organo-tin compound, rare earth compound and their one package stabilizer kind.
Plumbous, cadmic compound is poisoned bigger to human health, and environment is polluted; Calcium, zinc class stablizer is then stable not good enough, and the cost of powdered calcium zinc composite stabilizer commonly used is mostly more than 15 yuan/kilogram at present; The organic tin compound costs an arm and a leg, and smell is poor, and only minority product kind is nontoxic.
Because the EHS problem obtains paying attention to day by day, the use range of poisonous stablizer is restricted day by day, the kind that replaces the toxic heavy metal type thermal stabilizing agent is developed novel asepsis environment-protecting, efficiently, stablizer has become the problem that current polyvinyl chloride processing industry presses for solution cheaply.
Summary of the invention
Main purpose of the present invention is to overcome and existingly is used for the harmful human body health of thermo-stabilizer of polyvinyl chloride, easily causes environmental pollution, shortcoming such as cost an arm and a leg, and provide a kind of compliance with environmental protection requirements, price that is used for polyvinyl chloride low, can replace or part replaces the composite thermal stabilizer of other type-stable agent.
The present invention adopts following technical scheme:
A kind of phosphorus-containing composition and uses thereof, this phosphorus-containing composition comprise each component of following weight ratio: dihydrogen phosphate 50-85; Zinc soap and/or calcium soap 3-30; Auxiliary heat stabilizer 2-40; Oxidation inhibitor 1-30; Acting as of this phosphorus-containing composition: as the composite thermal stabilizer of polyvinyl chloride.
Aforementioned a kind of phosphorus-containing composition and uses thereof comprises that also weight ratio is the lubricant of 0-30.
It is that other type polyvinyl-chloride use thermo-stabilizer of 0-40 mixes use that aforementioned a kind of phosphorus-containing composition and uses thereof, this phosphorus-containing composition also can be used for weight ratio.
Aforementioned a kind of phosphorus-containing composition and uses thereof, described dihydrogen phosphate are a kind of or arbitrary combination in SODIUM PHOSPHATE, MONOBASIC, potassium primary phosphate, the monocalcium phosphate.
Aforementioned a kind of phosphorus-containing composition and uses thereof, described zinc soap and/or calcium soap are one or more the mixture in calcium stearate, Zinic stearas, calcium laurate, zinc laurate, calcium oleate, zinc oleate, calcium benzoate, Zinc dibenzoate, calcium salicylate, zinc salicylate, calcium octoate, the zinc octoate.
Aforementioned a kind of phosphorus-containing composition and uses thereof, described auxiliary heat stabilizer is one or more the mixture in colour(ing)stabiliser and the time stablizer, colour(ing)stabiliser is beta-diketone compound, α-Phenylindole, β-An Jibadousuanzhi, diphenyl thiourea, and the time stablizer is bi-ester of phosphite, polyvalent alcohol and derivative thereof, epoxy compounds.
Further, described beta-diketone compound is phenyl methyl ketone formyl methane, stearoyl benzoyl methane, diphenylpropane-1,3-dione(DPPO); Bi-ester of phosphite is triaryl ester, trialkyl ester, trialkyl aryl ester, alkylaryl mixed ester, trithio alkyl ester, bis-phosphite, aggretion type phosphorous acid ester; Polyvalent alcohol and derivative thereof are butyleneglycol, hexylene glycol, glycerol, trihydroxybutane, TriMethylolPropane(TMP), tetramethylolmethane, dipentaerythritol, N.F,USP MANNITOL, sweet and pure, glycerine monofatty ester, fatty acid pentaerythritol ester, sorbitan ester; Epoxy compounds is epoxy soybean oil, epoxy soybean oleic acid ester, epoxy stearate, Epoxy oil acid esters, the appropriate youngster's oleic acid ester of epoxy, epoxy Viscotrol C, epoxy Toenol 1140 and Resins, epoxy.
Aforementioned a kind of phosphorus-containing composition and uses thereof, described oxidation inhibitor are a kind of or arbitrary combination in phenolic antioxidant, phosphite ester kind antioxidant, thioesters kind antioxidant, the metal passivator; Phenolic antioxidant is antioxidant 1076, antioxidant 1010, oxidation inhibitor 245, antioxidant 264, dihydroxyphenyl propane, antioxidant 300, antioxidant 330, antioxidant CA, antioxidant 3114; Phosphite ester kind antioxidant is oxidation inhibitor 168, oxidation inhibitor 618; The thioesters kind antioxidant is anti-oxidant DLTP, oxidation inhibitor DSTP; Metal passivator is N-salicylidene-N ' salicylyl hydrazine, N; N '-diacetyl adipyl two hydrazides, N; [β (3 for N '-two; the 5-di-tert-butyl-hydroxy phenyl) propionyl] hydrazine, 2; 2-oxalyl amido-two [ethyl-3-(3; the 5-di-tert-butyl-hydroxy phenyl)] propionic ester, 1, two (2-(2-hydroxybenzoyl)) hydrazines of 2-, two benzene methene oxalyl hydrazine.
The present invention creatively mixes the thermo-stabilizer that is applied to polyvinyl chloride with dihydrogen phosphate with zinc soap and/or calcium soap, and this prescription is nontoxic and meet environmental protection requirement fully, and thermal stability is good; Composite thermal stabilizer cost provided by the invention is low, its cost be stablizer commonly used at present 2/3rds in addition lower; And production unit requires and making method is simple, and production process is pollution-free.
Embodiment
The following describes several embodiment of the present invention.
Embodiment one
740 gram monocalcium phosphates, 80 gram Zinic stearass, 40 gram calcium stearates, 30 gram antioxidant 1010s, 50 gram oxidation inhibitor DSTP, 20 gram stearoyl benzoyl methanes, 40 gram polyvalent alcohols 218 are added in the miniature high-speed stirrer in proportion, high-speed stirring is until evenly, obtain composite thermal stabilizer A, getting 5 gram composite thermal stabilizer A joins in the 100 gram PVC powder, stirred 2 minutes, join then in the test tube of Congo red method of testing, under 200 ℃ of probe temperatures, the time that records congo-red test paper change indigo plant is 17 minutes and 09 second.
Embodiment two
740 gram SODIUM PHOSPHATE, MONOBASIC, 80 gram Zinic stearass, 40 gram calcium stearates, 30 gram antioxidant 1010s, 50 gram oxidation inhibitor DSTP, 20 gram stearoyl benzoyl methanes, 40 gram polyvalent alcohols 218 are added in the miniature high-speed stirrer in proportion, high-speed stirring is until evenly, obtain composite thermal stabilizer B, getting 5 gram composite thermal stabilizer B joins in the 100 gram PVC powder, stirred 2 minutes, join then in the test tube of Congo red method of testing, under 200 ℃ of probe temperatures, the time that records congo-red test paper change indigo plant is 11 minutes and 56 seconds.
Embodiment three
740 gram potassium primary phosphates, 80 gram Zinic stearass, 40 gram calcium stearates, 30 gram antioxidant 1010s, 50 gram oxidation inhibitor DSTP, 20 gram stearoyl benzoyl methanes, 40 gram polyvalent alcohols 218 are added in the miniature high-speed stirrer in proportion, high-speed stirring is until evenly, obtain composite thermal stabilizer C, getting 5 gram composite thermal stabilizer C joins in the 100 gram PVC powder, stirred 2 minutes, join then in the test tube of Congo red method of testing, under 200 ℃ of probe temperatures, the time that records congo-red test paper change indigo plant is 18 minutes and 15 seconds.
Embodiment four
592 gram monocalcium phosphates, 148 gram SODIUM PHOSPHATE, MONOBASIC, 80 gram Zinic stearass, 40 gram calcium stearates, 30 gram antioxidant 1010s, 50 gram oxidation inhibitor DSTP, 20 gram stearoyl benzoyl methanes, 40 gram polyvalent alcohols 218 are added in the miniature high-speed stirrer in proportion, high-speed stirring is until evenly, obtain composite thermal stabilizer D, getting 5 gram composite thermal stabilizer D joins in the 100 gram PVC powder, stirred 2 minutes, join then in the test tube of Congo red method of testing, under 200 ℃ of probe temperatures, the time that records congo-red test paper change indigo plant is 17 minutes and 15 seconds.
Embodiment five
592 gram monocalcium phosphates, 148 gram potassium primary phosphates, 80 gram Zinic stearass, 40 gram calcium stearates, 30 gram antioxidant 1010s, 50 gram oxidation inhibitor DSTP, 20 gram stearoyl benzoyl methanes, 40 gram polyvalent alcohols 218 are added in the miniature high-speed stirrer in proportion, high-speed stirring is until evenly, obtain composite thermal stabilizer E, getting 5 gram composite thermal stabilizer E joins in the 100 gram PVC powder, stirred 2 minutes, join then in the test tube of Congo red method of testing, under 200 ℃ of probe temperatures, the time that records congo-red test paper change indigo plant is 18 minutes and 53 seconds.
Embodiment six
Composite thermal stabilizer A that 60 gram embodiment one are made and 40 Keshan westernization worker research institutes produce calcium barium Zn composite heat stabilizer and add and stir in the pony mixer until evenly, obtain composite thermal stabilizer F, getting 5 gram composite thermal stabilizer F joins in the 100 gram PVC powder, stirred 2 minutes, join then in the test tube of Congo red method of testing, under 200 ℃ of probe temperatures, the time that records congo-red test paper change indigo plant is 23 minutes and 35 seconds.
The applicant has also done following Comparative Examples.
Comparative Examples one: under 200 ℃ of probe temperatures, the time that records congo-red test paper change indigo plant is 2 minutes and 50 seconds with pure PVC powder.
Comparative Examples two: 4 gram monocalcium phosphates are joined in the 100 gram PVC powder, 200 ℃ of probe temperatures, the time that records congo-red test paper change indigo plant is 3 minutes and 20 seconds.
Dihydrogen phosphate itself is also bad to the thermal stability of PVC as can be seen by Comparative Examples one, Comparative Examples two and the foregoing description, through composite with the tuning of auxiliary agents such as zinc soap and/or calcium soap, co-stabilizer, oxidation inhibitor, the thermal stability of composite thermal stabilizer has a qualitative leap.
In addition, above-mentioned only is six embodiment, but the present invention is not limited thereto, and the applicant has also done a large amount of experiments, experiment showed, that the basal component of composite thermal stabilizer of the present invention and weight ratio are: dihydrogen phosphate 50-85; Zinc soap and/or calcium soap 3-30; Auxiliary heat stabilizer 2-40; Oxidation inhibitor 1-30 as long as meet this weight ratio, can realize beneficial effect of the present invention.Also can add lubricant or metal passivator that weight ratio is 0-30.Can with weight ratio other type polyvinyl-chloride use thermo-stabilizer mixing effect of 0-40 also.Dihydrogen phosphate is a kind of or arbitrary combination in SODIUM PHOSPHATE, MONOBASIC, potassium primary phosphate, the monocalcium phosphate.Zinc soap and/or calcium soap are one or more the mixture in calcium stearate, Zinic stearas, calcium laurate, zinc laurate, calcium oleate, zinc oleate, calcium benzoate, Zinc dibenzoate, calcium salicylate, zinc salicylate, calcium octoate, the zinc octoate.Auxiliary heat stabilizer is one or more the mixture in colour(ing)stabiliser and the time stablizer, colour(ing)stabiliser is beta-diketone compound, α-Phenylindole, β-An Jibadousuanzhi, diphenyl thiourea, and the time stablizer is bi-ester of phosphite, polyvalent alcohol and derivative thereof, epoxy compounds.Beta-diketone compound is phenyl methyl ketone formyl methane, stearoyl benzoyl methane, diphenylpropane-1,3-dione(DPPO); Bi-ester of phosphite is triaryl ester, trialkyl ester, trialkyl aryl ester, alkylaryl mixed ester, trithio alkyl ester, bis-phosphite, aggretion type phosphorous acid ester; Polyvalent alcohol and derivative thereof are butyleneglycol, hexylene glycol, glycerol, trihydroxybutane, TriMethylolPropane(TMP), tetramethylolmethane, dipentaerythritol, N.F,USP MANNITOL, sweet and pure, glycerine monofatty ester, fatty acid pentaerythritol ester, sorbitan ester; Epoxy compounds is epoxy soybean oil, epoxy soybean oleic acid ester, epoxy stearate, Epoxy oil acid esters, the appropriate youngster's oleic acid ester of epoxy, epoxy Viscotrol C, epoxy Toenol 1140 and Resins, epoxy.Oxidation inhibitor is a kind of or arbitrary combination in phenolic antioxidant, phosphite ester kind antioxidant, thioesters kind antioxidant, the metal passivator; Phenolic antioxidant is antioxidant 1076, antioxidant 1010, oxidation inhibitor 245, antioxidant 264, dihydroxyphenyl propane, antioxidant 300, antioxidant 330, antioxidant CA, antioxidant 3114; Phosphite ester kind antioxidant is oxidation inhibitor 168, oxidation inhibitor 618; The thioesters kind antioxidant is anti-oxidant DLTP, oxidation inhibitor DSTP; Metal passivator is N-salicylidene-N ' salicylyl hydrazine, N; N '-diacetyl adipyl two hydrazides, N; [β (3 for N '-two; the 5-di-tert-butyl-hydroxy phenyl) propionyl] hydrazine, 2; 2-oxalyl amido-two [ethyl-3-(3; the 5-di-tert-butyl-hydroxy phenyl)] propionic ester, 1, two (2-(2-hydroxybenzoyl)) hydrazines of 2-, two benzene methene oxalyl hydrazine.
Above-mentioned these alternative components all are that industry technician can expect easily and substitute and obtains same or similar effect, therefore, allly carry out substituting of this type of unsubstantiality, all should belong to the behavior of invading protection domain of the present invention.
Claims (8)
1. phosphorus-containing composition and uses thereof is characterized in that:
This phosphorus-containing composition comprises each component of following weight ratio: dihydrogen phosphate 50-85; Zinc soap and/or calcium soap 3-30; Auxiliary heat stabilizer 2-40; Oxidation inhibitor 1-30;
Acting as of this phosphorus-containing composition: as the composite thermal stabilizer of polyvinyl chloride.
2. a kind of phosphorus-containing composition as claimed in claim 1 and uses thereof is characterized in that: comprise that also weight ratio is the lubricant of 0-30.
3. a kind of phosphorus-containing composition as claimed in claim 1 and uses thereof is characterized in that: it is that other type polyvinyl-chloride use thermo-stabilizer of 0-40 mixes use that this phosphorus-containing composition also can be used for weight ratio.
4. a kind of phosphorus-containing composition as claimed in claim 1 and uses thereof, it is characterized in that: described dihydrogen phosphate is a kind of or arbitrary combination in SODIUM PHOSPHATE, MONOBASIC, potassium primary phosphate, the monocalcium phosphate.
5. a kind of phosphorus-containing composition as claimed in claim 1 and uses thereof is characterized in that: described zinc soap and/or calcium soap are one or more the mixture in calcium stearate, Zinic stearas, calcium laurate, zinc laurate, calcium oleate, zinc oleate, calcium benzoate, Zinc dibenzoate, calcium salicylate, zinc salicylate, calcium octoate, the zinc octoate.
6. a kind of phosphorus-containing composition as claimed in claim 1 and uses thereof, it is characterized in that: described auxiliary heat stabilizer is one or more the mixture in colour(ing)stabiliser and the time stablizer, colour(ing)stabiliser is beta-diketone compound, α-Phenylindole, β-An Jibadousuanzhi, diphenyl thiourea, and the time stablizer is bi-ester of phosphite, polyvalent alcohol and derivative thereof, epoxy compounds.
7. a kind of phosphorus-containing composition as claimed in claim 6 and uses thereof, it is characterized in that: beta-diketone compound is phenyl methyl ketone formyl methane, stearoyl benzoyl methane, diphenylpropane-1,3-dione(DPPO); Bi-ester of phosphite is triaryl ester, trialkyl ester, trialkyl aryl ester, alkylaryl mixed ester, trithio alkyl ester, bis-phosphite, aggretion type phosphorous acid ester; Polyvalent alcohol and derivative thereof are butyleneglycol, hexylene glycol, glycerol, trihydroxybutane, TriMethylolPropane(TMP), tetramethylolmethane, dipentaerythritol, N.F,USP MANNITOL, sweet and pure, glycerine monofatty ester, fatty acid pentaerythritol ester, sorbitan ester; Epoxy compounds is epoxy soybean oil, epoxy soybean oleic acid ester, epoxy stearate, Epoxy oil acid esters, the appropriate youngster's oleic acid ester of epoxy, epoxy Viscotrol C, epoxy Toenol 1140 and Resins, epoxy.
8. a kind of phosphorus-containing composition as claimed in claim 1 and uses thereof, it is characterized in that: described oxidation inhibitor is a kind of or arbitrary combination in phenolic antioxidant, phosphite ester kind antioxidant, thioesters kind antioxidant, the metal passivator; Phenolic antioxidant is antioxidant 1076, antioxidant 1010, oxidation inhibitor 245, antioxidant 264, dihydroxyphenyl propane, antioxidant 300, antioxidant 330, antioxidant CA, antioxidant 3114; Phosphite ester kind antioxidant is oxidation inhibitor 168, oxidation inhibitor 618; The thioesters kind antioxidant is anti-oxidant DLTP, oxidation inhibitor DSTP; Metal passivator is N-salicylidene-N ' salicylyl hydrazine, N; N '-diacetyl adipyl two hydrazides, N; [β (3 for N '-two; the 5-di-tert-butyl-hydroxy phenyl) propionyl] hydrazine, 2; 2-oxalyl amido-two [ethyl-3-(3; the 5-di-tert-butyl-hydroxy phenyl)] propionic ester, 1, two (2-(2-hydroxybenzoyl)) hydrazines of 2-, two benzene methene oxalyl hydrazine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710009092XA CN101230153A (en) | 2007-06-11 | 2007-06-11 | Phosphorus-containing composition and use thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710009092XA CN101230153A (en) | 2007-06-11 | 2007-06-11 | Phosphorus-containing composition and use thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101230153A true CN101230153A (en) | 2008-07-30 |
Family
ID=39896997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200710009092XA Pending CN101230153A (en) | 2007-06-11 | 2007-06-11 | Phosphorus-containing composition and use thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101230153A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102093648A (en) * | 2010-12-10 | 2011-06-15 | 浙江海普顿化工科技有限公司 | Pasty calcium-zinc composite heat stabilizer and preparation method thereof |
| CN102417677A (en) * | 2011-11-22 | 2012-04-18 | 山东瑞丰高分子材料股份有限公司 | High-efficiency environment-friendly stabilizing agent used for PVC section bars |
| CN102417676A (en) * | 2011-11-16 | 2012-04-18 | 山东瑞丰高分子材料股份有限公司 | Composite stabilizing agent for transparent polyvinyl chloride (PVC) material and preparation method thereof |
| CN102504340A (en) * | 2011-11-04 | 2012-06-20 | 安徽师范大学 | Nontoxic calcium and zinc thermal stabilizer |
| CN102504339A (en) * | 2011-10-25 | 2012-06-20 | 浙江海普顿新材料股份有限公司 | Powdery calcium-zinc complex heat stabilizer and preparation method and application thereof |
| CN103304847A (en) * | 2013-07-02 | 2013-09-18 | 上海浩缘环保材料有限公司 | Barium-zinc liquid stabilizer and preparation method thereof |
| CN104788717A (en) * | 2015-03-31 | 2015-07-22 | 绍兴宏润消防器材有限公司 | Heat stabilizer and PVC composition containing same |
| CN108530683A (en) * | 2018-04-17 | 2018-09-14 | 王智辉 | A kind of PVC zinc oxide/gangue heat stabilizers and preparation method thereof |
| CN108841047A (en) * | 2018-06-08 | 2018-11-20 | 江苏嘉仁禾科技有限公司 | Low dedicated barium zinc stabilizer of smell of a kind of semi-rigid furniture film and preparation method thereof |
-
2007
- 2007-06-11 CN CNA200710009092XA patent/CN101230153A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102093648A (en) * | 2010-12-10 | 2011-06-15 | 浙江海普顿化工科技有限公司 | Pasty calcium-zinc composite heat stabilizer and preparation method thereof |
| CN102504339A (en) * | 2011-10-25 | 2012-06-20 | 浙江海普顿新材料股份有限公司 | Powdery calcium-zinc complex heat stabilizer and preparation method and application thereof |
| CN102504340A (en) * | 2011-11-04 | 2012-06-20 | 安徽师范大学 | Nontoxic calcium and zinc thermal stabilizer |
| CN102417676A (en) * | 2011-11-16 | 2012-04-18 | 山东瑞丰高分子材料股份有限公司 | Composite stabilizing agent for transparent polyvinyl chloride (PVC) material and preparation method thereof |
| CN102417676B (en) * | 2011-11-16 | 2013-09-11 | 山东瑞丰高分子材料股份有限公司 | Composite stabilizing agent for transparent polyvinyl chloride (PVC) material and preparation method thereof |
| CN102417677A (en) * | 2011-11-22 | 2012-04-18 | 山东瑞丰高分子材料股份有限公司 | High-efficiency environment-friendly stabilizing agent used for PVC section bars |
| CN102417677B (en) * | 2011-11-22 | 2013-09-11 | 山东瑞丰高分子材料股份有限公司 | High-efficiency environment-friendly stabilizing agent used for PVC section bars |
| CN103304847A (en) * | 2013-07-02 | 2013-09-18 | 上海浩缘环保材料有限公司 | Barium-zinc liquid stabilizer and preparation method thereof |
| CN104788717A (en) * | 2015-03-31 | 2015-07-22 | 绍兴宏润消防器材有限公司 | Heat stabilizer and PVC composition containing same |
| CN104788717B (en) * | 2015-03-31 | 2018-10-02 | 绍兴宏润消防器材有限公司 | Heat stabilizer and PVC composition comprising it |
| CN108530683A (en) * | 2018-04-17 | 2018-09-14 | 王智辉 | A kind of PVC zinc oxide/gangue heat stabilizers and preparation method thereof |
| CN108841047A (en) * | 2018-06-08 | 2018-11-20 | 江苏嘉仁禾科技有限公司 | Low dedicated barium zinc stabilizer of smell of a kind of semi-rigid furniture film and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101230153A (en) | Phosphorus-containing composition and use thereof | |
| US5451334A (en) | Environment-friendly basic oil for formulating hydraulic fluids | |
| CN102321276B (en) | Transparent environment-friendly calcium zinc stabilizer and preparation method thereof | |
| US6204225B1 (en) | Water-dispersible metal working fluid | |
| CN102093648A (en) | Pasty calcium-zinc composite heat stabilizer and preparation method thereof | |
| US2182137A (en) | Soda soap grease | |
| AU681344B2 (en) | Electrical grade polyvinyl chloride resin composition stabilized with a non-lead stabilizer | |
| CN102443463A (en) | Anti-oxygen additive of turbine oil | |
| JPS60158230A (en) | Accelerator for bonding rubber to steel cord | |
| CN108467553A (en) | Environmentally friendly calcium-zinc composite stabilizing agent for the processing of the floors WPC | |
| CN104693644A (en) | Calcium-zinc heat stabilizer for transparent polyvinyl chloride transfusion tubes and preparation method thereof | |
| CN101016396A (en) | Method of preparing polyvinylchloride composite processing auxiliary agent | |
| CN110158091A (en) | A kind of new oil-soluble corrosion inhibiter | |
| JP2016180052A (en) | Lubricant composition | |
| CN109054082B (en) | Organic ester stabilizer containing phosphorous acid and synthetic method thereof | |
| CN104450086B (en) | A kind of precision instrument mould proof lubricating grease and preparation method thereof | |
| NZ247946A (en) | Method for stabilising polyunsaturates by using ascorbic acid (or ester thereof) and a phosphorylated mono- or di- fatty acyl glyceride | |
| US2677616A (en) | Synergistic antioxidants containing antioxidant acids | |
| JP2016520691A (en) | Method for preparing oil blends using specific carbodiimides | |
| US2581127A (en) | High-temperature lubricating grease | |
| US2576031A (en) | Lubricating grease containing soaps of tall oil | |
| CN103451000A (en) | Completely-synthesized cutting fluid for automobile brake disc and preparation method thereof | |
| CN103361648A (en) | Method for preparing glyceryl monooleate oil-soluble rust inhibitor | |
| US4274988A (en) | Method of preparing dry mixtures in powder form from polyvinylchloride, lubricating agents and stabilizers, and the manufacture of objects therefrom | |
| US2801254A (en) | 1-phenyl-3, 5-pyrazolidinediones as antioxidants for fats and oils |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080730 |