CN102070817A - Color master batch for food packing and manufacturing method thereof - Google Patents
Color master batch for food packing and manufacturing method thereof Download PDFInfo
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- CN102070817A CN102070817A CN2010106128142A CN201010612814A CN102070817A CN 102070817 A CN102070817 A CN 102070817A CN 2010106128142 A CN2010106128142 A CN 2010106128142A CN 201010612814 A CN201010612814 A CN 201010612814A CN 102070817 A CN102070817 A CN 102070817A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/625—Screws characterised by the ratio of the threaded length of the screw to its outside diameter [L/D ratio]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/9259—Angular velocity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92885—Screw or gear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention provides a color master batch for food packing and a manufacturing method thereof. The color master batch for food packing comprises the following components in part by weight: 40 to 60 parts of carrier, 40 to 45 parts of acid and alkali resistant pigment, 25 to 45 parts of organic pigment, 1 to 5 parts of lubricating agent, 16 to 20 parts of composite coupling agent, 1 to 5 parts of dispersant and 0 to 10 parts of filler. According to the color master batch for food packing and the manufacturing method thereof, the manufacturing method is simple; and because the color master batch for food packing is manufactured by combining the acid and alkali resistant pigment and other components, the color master batch is acid and alkali resistant, is not easy to fade, can ensure that the food is not dyed at the same time of coloring, accords with the health standard, is environmentally-friendly, can be well applied in the aspects of food packed products and the like, has good dispersibility and surface glossiness, and can improve the attractiveness of food packages using the color master batch.
Description
Technical field
The present invention relates to a kind of Masterbatch, relate in particular to a kind of used for packing foods Masterbatch and manufacture method thereof of acid and alkali-resistance.
Background technology
At present, the painted of plastic cement products makes rapid progress, requirement to product is also more and more higher, general look parent phase still differs certain distance to present food product pack product requirement, standard that meets such as product and relevant test, cost performance of product is not high, has many outposts of the tax office for the hygienic safety aspect yet.The used for packing foods plastic cement products of usefulness is met soda acid and can be played reflection in the market, and may decolour causes food contaminated, and human body is produced detrimentally affect, and the outward appearance of plastic cement wrapped product itself also can be affected simultaneously, can not keep original state, not environmental protection.
Summary of the invention
A purpose of the present invention is, a kind of used for packing foods Masterbatch is provided, and its dispersiveness and surface luster property are good, and acid and alkali-resistance meets hygienic standard, is difficult for decolouring, can guarantee that in painted food is not colored, environmental protection.
Another object of the present invention is to provide the manufacture method of above-mentioned used for packing foods Masterbatch, simple to operate, prepared Masterbatch hygienic environment-protecting is difficult for decolouring, and dispersiveness and surface luster property are good.
For achieving the above object, the invention provides a kind of used for packing foods Masterbatch, it comprises that component and weight part thereof are as follows: carrier 40-60 part, acid and alkali-resistance pigment 40-45 part, pigment dyestuff 25-45 part, lubricant 1-5 part, compound coupling agent 16-20 part, dispersion agent 1-5 part, and filler 0-10 part.
Wherein, described carrier adopts new LDPE (film grade), and lubricant adopts Zinic stearas, and compound coupling agent adopts aluminium titanium compound coupling agent, and dispersion agent adopts polyethylene wax, and filler adopts lime carbonate.
Further, the invention provides a kind of manufacture method of used for packing foods Masterbatch, it comprises the steps:
Step 1, dispersed color: take by weighing acid and alkali-resistance pigment 40-45 part, pigment dyestuff 25-45 part and dispersion agent 1-5 part and put into and carry out high-speed mixing in the high-speed mixer, temperature is controlled at 50-110 ℃, and the high-speed mixing time is 5-20min, and pigment is scatter fully;
Step 2, take by weighing carrier 40-60 part, compound coupling agent 16-20 part, lubricant 1-5 part, and filler 0-10 part and scattered pigment together put in the high-speed mixer and mix, mixing temperature is not higher than 120 ℃, mixing time is 2-8min;
Step 3 is put into the above-mentioned material that mixes in the forcing machine, and 70-150 ℃ of mixing plasticizing granulation down, the rotating speed of forcing machine is controlled at 80-150 commentaries on classics/min.
Described carrier adopts new LDPE (film grade), and lubricant adopts Zinic stearas, and compound coupling agent adopts aluminium titanium compound coupling agent, and dispersion agent adopts polyethylene wax, and filler adopts lime carbonate.
Described filler is through pre-treatment, during pre-treatment, filler is put in the high-speed mixer, handling more than or equal to 100 ℃ of following high-speed mixing oven dry, change low speed after the drying over to and add the respective surfaces treatment agent, carry out high-speed mixing and handle 3-15min under 80-120 ℃, it is stand-by to put into the low speed mixer cooling mixing after the processing.
Described forcing machine adopts twin screw extruder, and this twin screw extruder adopts cord wood cocurrent and parallel twin screw, and the L/D ratio of its twin screw was advisable surpassing 48: 1 greater than 28: 1, was preferably 40: 1.
Described granulation mode adopts water-cooled stretching and granulation, water ring granulation, granulation underwater or the fervent granulation of flour milling.
Also comprise the auxiliary equipment system that adopts with the twin screw extruder coupling in this manufacture method, comprise automatic charging machine, feeding machine, refrigerating unit, tablets press, sieve apparatus, dryer, the cold and hot mixing machine of high low speed etc.
The invention provides a kind of manufacture method of used for packing foods Masterbatch, it comprises the steps:
Step 1, dispersed color: take by weighing acid and alkali-resistance pigment 40-45 part, pigment dyestuff 25-45 part and dispersion agent 1-5 part and put into and carry out high-speed mixing in the high-speed mixer, temperature is controlled at 50-110 ℃, and the high-speed mixing time is 5-20min, and pigment is scatter fully;
Step 2, take by weighing carrier 40-60 part, compound coupling agent 16-20 part, lubricant 1-5 part, and filler 0-10 part together put in the Banbury mixer with scattered pigment, under 70-150 ℃, plastify with mixer mixing, mixing time is 5-20min;
Step 3 adopts forcing machine at 60-130 ℃ of following extruding pelletization the material that mixes, and promptly makes Masterbatch.
Described carrier adopts new LDPE (film grade), and lubricant adopts Zinic stearas, and compound coupling agent adopts aluminium titanium compound coupling agent, and dispersion agent adopts polyethylene wax, and filler adopts lime carbonate.
Described filler is through pre-treatment, during pre-treatment, filler is put in the high-speed mixer, handling more than or equal to 100 ℃ of following high-speed mixing oven dry, change low speed after the drying over to and add the respective surfaces treatment agent, carry out high-speed mixing and handle 3-15min under 80-120 ℃, it is stand-by to put into the low speed mixer cooling mixing after the processing.
Described Banbury mixer adopts the adding pressure type Banbury mixer, and forcing machine adopts single screw extrusion machine, and the L/D ratio of the screw rod of this single screw extrusion machine is not more than 20: 1, and preferred 18: 1 or 20: 1, the screw rod of single screw extrusion machine adopted gradual change shape screw rod for well.
Described granulation mode adopts water-cooled stretching and granulation, water ring granulation, granulation underwater or the fervent granulation of flour milling.
Also comprise the subsystem that employing and Banbury mixer and single screw extrusion machine are complementary in this manufacture method, comprise bar dicing machine, sieve apparatus, cooling drying machine etc.
Beneficial effect of the present invention: used for packing foods Masterbatch of the present invention and manufacture method thereof, manufacture method is simple, this used for packing foods Masterbatch adopts acid and alkali-resistance pigment to make in conjunction with other components, and not only acid and alkali-resistance is difficult for decolouring, can guarantee that in painted food is not colored, meet hygienic standard, environmental protection can finely be applied to aspects such as food product pack goods, and dispersiveness and surface luster property are good, can improve the external aesthetic property of food product pack that uses it.
In order further to understand feature of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing, yet accompanying drawing only provide with reference to and the explanation usefulness, be not to be used for the present invention is limited.
Embodiment
The invention provides a kind of used for packing foods Masterbatch, it comprises that component and weight part thereof are as follows: carrier 40-60 part, acid and alkali-resistance pigment 40-45 part, pigment dyestuff 25-45 part, lubricant 1-5 part, compound coupling agent 16-20 part, dispersion agent 1-5 part, and filler 0-10 part.
Wherein, described carrier adopts new LDPE (film grade), and lubricant adopts Zinic stearas, and compound coupling agent adopts aluminium titanium compound coupling agent, and dispersion agent adopts polyethylene wax, and filler adopts lime carbonate.
Further, the invention provides the manufacture method of above-mentioned used for packing foods Masterbatch one embodiment, it comprises the steps:
Step 1, dispersed color: take by weighing acid and alkali-resistance pigment 40-45 part, pigment dyestuff 25-45 part and dispersion agent 1-5 part and put into and carry out high-speed mixing in the high-speed mixer, temperature is controlled at 50-110 ℃, and the high-speed mixing time is 5-20min, and pigment is scatter fully; Described dispersion agent adopts polyethylene wax, and the use of described acid and alkali-resistance pigment can be strengthened the resistance to acids and bases of Masterbatch, and decolouring causes the contaminated situation of food inside when avoiding the food product pack goods to meet acid and alkali substance, and also keeps the external aesthetic property of goods.
Step 2, take by weighing carrier 40-60 part, compound coupling agent 16-20 part, lubricant 1-5 part, and filler 0-10 part and scattered pigment together put in the high-speed mixer and mix, mixing temperature is not higher than 120 ℃, mixing time is 2-8min; Described filler is through pre-treatment, during pre-treatment, filler is put in the high-speed mixer, handling more than or equal to 100 ℃ of following high-speed mixing oven dry, change low speed after the drying over to and add the respective surfaces treatment agent, carry out high-speed mixing and handle 3-15min under 80-120 ℃, it is stand-by to put into the low speed mixer cooling mixing after the processing.Wherein said carrier adopts new LDPE (film grade), and lubricant adopts Zinic stearas, and compound coupling agent adopts aluminium titanium compound coupling agent, and filler adopts lime carbonate.The use of described compound coupling agent, can play coupled action to filler and described pigment, strengthen the avidity between surface both, even play bonding action, and compound coupling agent can make the abundant refinement of described granules of pigments, avoid the conglomerate situation to take place, improve its dispersiveness, make that the product of producing is scattered.The use of described lubricant can reduce between material and the processing units contact surface and the frictional force between the component molecular chain, increases material fluidity, improves processing characteristics, improves the surface luster property that makes Masterbatch.
Step 3 is put into the above-mentioned material that mixes in the forcing machine, and 70-150 ℃ of mixing plasticizing granulation down, the rotating speed of forcing machine is controlled at 80-150 commentaries on classics/min.Described forcing machine adopts twin screw extruder, this twin screw extruder adopts cord wood cocurrent and parallel twin screw, and the L/D ratio of its twin screw was advisable surpassing 48: 1 greater than 28: 1, be preferably 40: 1, in order to avoid material is heated for a long time and causes decomposition in the twin screw internal cause.Described granulation mode adopts water-cooled stretching and granulation, water ring granulation, granulation underwater or the fervent granulation of flour milling, should carry out drying for the particle that needs water-cooled, and drying temperature is 60-100 ℃, and be lower than 0.5% with moisture content time of drying is standard.
Also comprise the auxiliary equipment system that adopts with the twin screw extruder coupling in this manufacture method, comprise automatic charging machine, feeding machine, refrigerating unit, tablets press, sieve apparatus, dryer, the cold and hot mixing machine of high low speed etc.
The invention provides the manufacture method of above-mentioned another embodiment of used for packing foods Masterbatch, it comprises the steps:
Step 1, dispersed color: take by weighing acid and alkali-resistance pigment 40-45 part, pigment dyestuff 25-45 part and dispersion agent 1-5 part and put into and carry out high-speed mixing in the high-speed mixer, temperature is controlled at 50-110 ℃, and the high-speed mixing time is 5-20min, and pigment is scatter fully; Described dispersion agent adopts polyethylene wax, and the use of described acid and alkali-resistance pigment can be strengthened the resistance to acids and bases of Masterbatch, and decolouring causes the contaminated situation of food inside when avoiding the food product pack goods to meet acid and alkali substance, and also keeps the external aesthetic property of goods.
Step 2, take by weighing carrier 40-60 part, compound coupling agent 16-20 part, lubricant 1-5 part, and filler 0-10 part together put in the Banbury mixer with scattered pigment, under 70-150 ℃, plastify with mixer mixing, mixing time is 5-20min; Described Banbury mixer adopts the adding pressure type Banbury mixer.Described filler is through pre-treatment, during pre-treatment, filler is put in the high-speed mixer, handling more than or equal to 100 ℃ of following high-speed mixing oven dry, change low speed after the drying over to and add the respective surfaces treatment agent, carry out high-speed mixing and handle 3-15min under 80-120 ℃, it is stand-by to put into the low speed mixer cooling mixing after the processing.Described Banbury mixer adopts the adding pressure type Banbury mixer, and the L/D ratio of the screw rod of single screw extrusion machine is not more than 20: 1, and preferred 18: 1 or 20: 1, the screw rod of single screw extrusion machine adopted gradual change shape screw rod for well.Wherein said carrier adopts new LDPE (film grade), and lubricant adopts Zinic stearas, and compound coupling agent adopts aluminium titanium compound coupling agent, and filler adopts lime carbonate.The use of described compound coupling agent, can play coupled action to filler and described pigment, strengthen the avidity between surface both, even play bonding action, and compound coupling agent can make the abundant refinement of described granules of pigments, avoid the conglomerate situation to take place, improve its dispersiveness, make that the product of producing is scattered.The use of described lubricant can reduce between material and the processing units contact surface and the frictional force between the component molecular chain, increases material fluidity, improves processing characteristics, improves the surface luster property that makes Masterbatch.
Step 3 adopts forcing machine at 60-130 ℃ of following extruding pelletization the material that mixes, and promptly makes Masterbatch.Described forcing machine adopts single screw extrusion machine, and the L/D ratio of the screw rod of this single screw extrusion machine is not more than 20: 1, and preferred 18: 1 or 20: 1, the screw rod of single screw extrusion machine adopted gradual change shape screw rod for well.The granulation mode adopts water-cooled stretching and granulation, water ring granulation, granulation underwater or the fervent granulation of flour milling, should carry out drying for the particle that needs water-cooled, and drying temperature is 60-100 ℃, and be lower than 0.5% with moisture content time of drying is standard.
Also comprise the subsystem that employing and Banbury mixer and single screw extrusion machine are complementary in this manufacture method, comprise bar dicing machine, sieve apparatus, cooling drying machine etc.
In sum, used for packing foods Masterbatch of the present invention and manufacture method thereof, manufacture method is simple, and this used for packing foods Masterbatch adopts acid and alkali-resistance pigment to make in conjunction with other components, acid and alkali-resistance not only, be difficult for decolouring, can guarantee that in painted food is not colored, and meets hygienic standard, environmental protection, can finely be applied to aspects such as food product pack goods, and dispersiveness and surface luster property are good, can improve the external aesthetic property of food product pack that uses it.
The above; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to technical scheme of the present invention and technical conceive, and all these changes and distortion all should belong to the protection domain of accompanying Claim of the present invention.
Claims (10)
1. used for packing foods Masterbatch, it is characterized in that it comprises that component and weight part thereof are as follows: carrier 40-60 part, acid and alkali-resistance pigment 40-45 part, pigment dyestuff 25-45 part, lubricant 1-5 part, compound coupling agent 16-20 part, dispersion agent 1-5 part, and filler 0-10 part.
2. used for packing foods Masterbatch as claimed in claim 1 is characterized in that, described carrier adopts new LDPE (film grade), and lubricant adopts Zinic stearas, and compound coupling agent adopts aluminium titanium compound coupling agent, and dispersion agent adopts polyethylene wax, and filler adopts lime carbonate.
3. the manufacture method of a used for packing foods Masterbatch is characterized in that, comprises the steps:
Step 1, dispersed color: take by weighing acid and alkali-resistance pigment 40-45 part, pigment dyestuff 25-45 part and dispersion agent 1-5 part and put into and carry out high-speed mixing in the high-speed mixer, temperature is controlled at 50-110 ℃, and the high-speed mixing time is 5-20min, and pigment is scatter fully;
Step 2, take by weighing carrier 40-60 part, compound coupling agent 16-20 part, lubricant 1-5 part, and filler 0-10 part and scattered pigment together put in the high-speed mixer and mix, mixing temperature is not higher than 120 ℃, mixing time is 2-8min;
Step 3 is put into the above-mentioned material that mixes in the forcing machine, and the rotating speed of forcing machine is controlled at 80-150 commentaries on classics/min, 70-150 ℃ of mixing plasticizing granulation down, promptly makes Masterbatch.
4. the manufacture method of used for packing foods Masterbatch as claimed in claim 3, it is characterized in that, described filler is through pre-treatment, during pre-treatment, filler is put in the high-speed mixer,, changed over to low speed after the drying and add the respective surfaces treatment agent handling more than or equal to 100 ℃ of following high-speed mixing oven dry, carry out high-speed mixing and handle 3-15min under 80-120 ℃, it is stand-by to put into the low speed mixer cooling mixing after the processing.
5. the manufacture method of used for packing foods Masterbatch as claimed in claim 3 is characterized in that, described forcing machine adopts twin screw extruder, and this twin screw extruder adopts cord wood cocurrent and parallel twin screw, and the L/D ratio of its twin screw was greater than 28: 1.
6. the manufacture method of used for packing foods Masterbatch as claimed in claim 3 is characterized in that, described granulation mode adopts water-cooled stretching and granulation, water ring granulation, granulation underwater or the fervent granulation of flour milling.
7. the manufacture method of a used for packing foods Masterbatch is characterized in that, comprises the steps:
Step 1, dispersed color: take by weighing acid and alkali-resistance pigment 40-45 part, pigment dyestuff 25-45 part and dispersion agent 1-5 part and put into and carry out high-speed mixing in the high-speed mixer, temperature is controlled at 50-110 ℃, and the high-speed mixing time is 5-20min, and pigment is scatter fully;
Step 2, take by weighing carrier 40-60 part, compound coupling agent 16-20 part, lubricant 1-5 part, and filler 0-10 part together put in the Banbury mixer with scattered pigment, under 70-150 ℃, plastify with mixer mixing, mixing time is 5-20min;
Step 3 adopts forcing machine at 60-130 ℃ of following extruding pelletization the material that mixes, and promptly makes Masterbatch.
8. the manufacture method of used for packing foods Masterbatch as claimed in claim 7, it is characterized in that, described filler is through pre-treatment, during pre-treatment, filler is put in the high-speed mixer,, changed over to low speed after the drying and add the respective surfaces treatment agent handling more than or equal to 100 ℃ of following high-speed mixing oven dry, carry out high-speed mixing and handle 3-15min under 80-120 ℃, it is stand-by to put into the low speed mixer cooling mixing after the processing.
9. the manufacture method of used for packing foods Masterbatch as claimed in claim 7 is characterized in that, described Banbury mixer adopts the adding pressure type Banbury mixer, and forcing machine adopts single screw extrusion machine, and the L/D ratio of the screw rod of this single screw extrusion machine is not more than 20: 1.
10. the manufacture method of used for packing foods Masterbatch as claimed in claim 7 is characterized in that, described granulation mode adopts water-cooled stretching and granulation, water ring granulation, granulation underwater or the fervent granulation of flour milling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106128142A CN102070817A (en) | 2010-12-29 | 2010-12-29 | Color master batch for food packing and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106128142A CN102070817A (en) | 2010-12-29 | 2010-12-29 | Color master batch for food packing and manufacturing method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN102070817A true CN102070817A (en) | 2011-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106128142A Pending CN102070817A (en) | 2010-12-29 | 2010-12-29 | Color master batch for food packing and manufacturing method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102746559A (en) * | 2012-07-25 | 2012-10-24 | 广州保亮得塑料科技有限公司 | Acid-resistant anti-aging flame-retardant color masterbatch and preparation method thereof |
| CN107163398A (en) * | 2017-07-06 | 2017-09-15 | 盐城瑞泽色母粒有限公司 | A kind of polypropylene color masterbatch of graphene-containing and preparation method thereof |
| CN107189223A (en) * | 2017-07-06 | 2017-09-22 | 盐城瑞泽色母粒有限公司 | A kind of special ultra-dispersed Masterbatch of polypropylene melt spraying and preparation method thereof |
| CN107189222A (en) * | 2017-07-06 | 2017-09-22 | 盐城瑞泽色母粒有限公司 | A kind of special ultra-dispersed Masterbatch of polypropylene spunbondeds and preparation method thereof |
| CN109134895A (en) * | 2018-08-07 | 2019-01-04 | 许焕生 | The preparation method of environment-protecting color polystyrene film |
-
2010
- 2010-12-29 CN CN2010106128142A patent/CN102070817A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102746559A (en) * | 2012-07-25 | 2012-10-24 | 广州保亮得塑料科技有限公司 | Acid-resistant anti-aging flame-retardant color masterbatch and preparation method thereof |
| CN102746559B (en) * | 2012-07-25 | 2013-08-21 | 广州保亮得塑料科技有限公司 | Acid-resistant anti-aging flame-retardant color masterbatch and preparation method thereof |
| CN107163398A (en) * | 2017-07-06 | 2017-09-15 | 盐城瑞泽色母粒有限公司 | A kind of polypropylene color masterbatch of graphene-containing and preparation method thereof |
| CN107189223A (en) * | 2017-07-06 | 2017-09-22 | 盐城瑞泽色母粒有限公司 | A kind of special ultra-dispersed Masterbatch of polypropylene melt spraying and preparation method thereof |
| CN107189222A (en) * | 2017-07-06 | 2017-09-22 | 盐城瑞泽色母粒有限公司 | A kind of special ultra-dispersed Masterbatch of polypropylene spunbondeds and preparation method thereof |
| CN109134895A (en) * | 2018-08-07 | 2019-01-04 | 许焕生 | The preparation method of environment-protecting color polystyrene film |
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Application publication date: 20110525 |