CN105924768A - Flame-retardant and wear-resistant polypropylene cable material - Google Patents
Flame-retardant and wear-resistant polypropylene cable material Download PDFInfo
- Publication number
- CN105924768A CN105924768A CN201610250099.XA CN201610250099A CN105924768A CN 105924768 A CN105924768 A CN 105924768A CN 201610250099 A CN201610250099 A CN 201610250099A CN 105924768 A CN105924768 A CN 105924768A
- Authority
- CN
- China
- Prior art keywords
- parts
- stirred
- modified polyurethane
- flame
- insulated
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
- C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6633—Compounds of group C08G18/42
- C08G18/6637—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/664—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
- C08G18/6644—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203 having at least three hydroxy groups
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/2224—Magnesium hydroxide
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/322—Ammonium phosphate
- C08K2003/323—Ammonium polyphosphate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Organic Insulating Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a flame-retardant and wear-resistant polypropylene cable material. The flame-retardant wear-resistant polypropylene cable material comprises the following raw materials in parts by weight: 60 to 80 parts of polypropylene, 30 to 40 parts of modified polyurethane, 20 to 30 parts of carbon black, 15 to 25 parts of lightweight calcium carbonate, 10 to 15 parts of kaolin, 3 to 4 parts of trioctyl acetylcitrate, 1 to 2 parts of epoxidized soybean oil, 20 to 30 parts of microencapsulated red phosphorous, 5 to 10 parts of zinc borate, 1 to 2 parts of 3-aminopropyltriethoxysilane, 1 to 3 parts of dicumyl peroxide, 0.2 to 0.4 part of sulfur, 0.1 to 0.3 part of an accelerator D, 0.3 to 0.5 part of an accelerator CZ, 1 to 2 parts of a Ca/Zn composite stabilizing agent, 1 to 2 parts of a rare-earth stabilizing agent, 1 to 2 parts of dibutyl tin dichloride, 0.2 to 0.3 part of an anti-aging agent MB, 0.1 to 0.3 part of an anti-aging agent RD and 2 to 4 parts of silicone powder. The flame-retardant and wear-resistant polypropylene cable material provided by the invention has good wear resistance and flame retardance and high impact resistance and toughness, and is corrosion-resistant.
Description
Technical field
The present invention relates to cable material technical field, particularly relate to a kind of flame-proof abrasion-resistant polypropylene cable material.
Background technology
Polypropylene is a kind of thermoplastic resin prepared by propylene polymerization.Polypropylene has many good characteristics,
As: 1, relative density is little, is one of kind the lightest in plastics；2, mechanical property is good, molding processibility
Can be good；3, there is higher thermostability, use temperature up to 110-120 DEG C continuously；4, chemical property is good,
Absorb water hardly, do not react with most chemical drugss；5, quality is pure, avirulence；6, electric insulation
Property is good；7, the transparency of polypropylene articles is better than the transparency of high density polyethylene (HDPE) goods.Therefore extensively used
In cable material.But polypropylene is the most wear-resisting, the most aging, easy firing, low temperature time easily become fragile, thus shadow
Ring polyacrylic use, it is therefore desirable to provide a kind of new polypropylene cable material.
Summary of the invention
The technical problem existed based on background technology, the present invention proposes a kind of flame-proof abrasion-resistant polypropylene cable material
Material, wearability of the present invention is good, good flame resistance, and impact resistance is high, and toughness is high, corrosion-resistant.
A kind of flame-proof abrasion-resistant polypropylene cable material that the present invention proposes, its raw material includes by weight: poly-third
Alkene 60-80 part, modified polyurethane 30-40 part, white carbon black 20-30 part, precipitated calcium carbonate 15-25 part, high
Ridge soil 10-15 part, ATOC 3-4 part, epoxy soybean oil 1-2 part, microencapsulated powder oil
20-30 part, Firebrake ZB 5-10 part, 3-aminopropyl triethoxysilane 1-2 part, cumyl peroxide 1-3
Part, sulfur 0.2-0.4 part, diphenylguanidine 0.1-0.3 part, accelerant CZ 0.3-0.5 part, Ca/Zn is multiple
Close stabilizer 1-2 part, rare-earth stabilizer 1-2 part, Ramulus Uncariae Cum Uncis base stannum dichloride 1-2 part, antioxidant MB 0.2-0.3
Part, anti-aging agent RD 0.1-0.3 part, silicone powder 2-4 part；
Wherein, in the preparation process of modified polyurethane, take 3-aminopropyl triethoxysilane modification hydroxide
Magnesium, APP, toluene, isophorone diisocyanate, azodiisobutyronitrile, ultrasonic disperse is uniform,
Being passed through nitrogen, heat up, insulated and stirred, purification obtains material A；Material A is added polypropylene glycol adipate
In 2000, ultrasonic disperse is uniform, is passed through nitrogen, dropping isophorone diisocyanate, azodiisobutyronitrile,
Toluene mixed solution, heats up, and insulated and stirred regulates temperature, adds tetramethylolmethane, and insulated and stirred obtains molten
Liquid B；Solution B is cooled to room temperature, and purification obtains modified polyurethane.
Preferably, its raw material includes by weight: polypropylene 65-75 part, modified polyurethane 32-38 part,
White carbon black 23-27 part, precipitated calcium carbonate 17-23 part, Kaolin 11-13 part, ATOC 3.2-3.8
Part, epoxy soybean oil 1.3-1.7 part, microencapsulated powder oil 22-28 part, Firebrake ZB 6-8 part, 3-ammonia third
Ethyl triethoxy silicane alkane 1.2-1.8 part, cumyl peroxide 1.5-2.5 part, sulfur 0.25-0.35 part,
Diphenylguanidine 0.15-0.25 part, accelerant CZ 0.35-0.45 part, Ca/Zn complex stabilizer 1.2-1.8
Part, rare-earth stabilizer 1.3-1.7 part, Ramulus Uncariae Cum Uncis base stannum dichloride 1.3-1.7 part, antioxidant MB 0.22-0.28
Part, anti-aging agent RD 0.15-0.25 part, silicone powder 2.5-3.5 part.
Preferably, its raw material includes by weight: polypropylene 70 parts, modified polyurethane 35 parts, white carbon black 25
Part, precipitated calcium carbonate 20 parts, Kaolin 12 parts, ATOC 3.5 parts, epoxy soybean oil
1.5 parts, microencapsulated powder oil 25 parts, Firebrake ZB 7 parts, 3-aminopropyl triethoxysilane 1.5 parts, mistake
Oxidation diisopropylbenzene (DIPB) 2 parts, 0.3 part of sulfur, diphenylguanidine 0.2 part, accelerant CZ 0.4 part, Ca/Zn
Complex stabilizer 1.5 parts, rare-earth stabilizer 1.5 parts, Ramulus Uncariae Cum Uncis base stannum dichloride 1.5 parts, antioxidant MB 0.25
Part, anti-aging agent RD 0.2 part, silicone powder 3 parts.
Preferably, in the preparation process of modified polyurethane, take 3-aminopropyl triethoxysilane modification hydrogen-oxygen
Changing magnesium, APP, toluene, isophorone diisocyanate, azodiisobutyronitrile, ultrasonic disperse is uniform,
Being passed through nitrogen, heat up, insulated and stirred, centrifugal, washing, drying under reduced pressure is pulverized and is obtained material A；By material A
Adding in polypropylene glycol adipate 2000, ultrasonic disperse is uniform, is passed through nitrogen, and dropping isophorone two is different
Cyanate, azodiisobutyronitrile, toluene mixed solution, in 40min, dropping is complete, constantly stirs during dropping
Mix, heat up, insulated and stirred, regulate temperature, add tetramethylolmethane, insulated and stirred obtains solution B；By solution
B is cooled to room temperature, and add water sedimentation, filters, washing, and drying under reduced pressure is pulverized and obtained modified polyurethane.
Preferably, in the preparation process of modified polyurethane, take 3-aminopropyl triethoxysilane modification hydrogen-oxygen
Changing magnesium, APP, toluene, isophorone diisocyanate, azodiisobutyronitrile, ultrasonic disperse is uniform,
Being passed through nitrogen, be warming up to 70-80 DEG C, insulated and stirred 15-20h, centrifugal, washing, drying under reduced pressure pulverizes 200-300
Mesh obtains material A；Material A being added in polypropylene glycol adipate 2000, ultrasonic disperse is uniform, is passed through
Nitrogen, drips dropping in isophorone diisocyanate, azodiisobutyronitrile, toluene mixed solution, 40min
Complete, it is stirred continuously during dropping, is warming up to 70-80 DEG C, insulated and stirred 5-6h, adjust the temperature to
60-65 DEG C, adding tetramethylolmethane, insulated and stirred 60-90min obtains solution B；Solution B is cooled to room temperature,
Add water sedimentation, filters, and washing, drying under reduced pressure is crushed to 150-200 mesh and obtains modified polyurethane.
Preferably, in the preparation process of modified polyurethane, in material A, 3-aminopropyl-triethoxy silicon
Alkane modified magnesium hydroxide, APP, toluene, isophorone diisocyanate, the weight of azodiisobutyronitrile
Amount ratio is 4-5:7-8:50-60:5-6:0.2-0.4.
Preferably, in the preparation process of modified polyurethane, in solution B, material A, polyadipate the third two
Alcohol ester 2000, isophorone diisocyanate, azodiisobutyronitrile, toluene, the weight ratio of tetramethylolmethane are
5-6:37-39:43-45:0.3-0.5:50-70:4-5.
In the preparation process of above-mentioned modified polyurethane, the effect of water is sedimentation and washing, does not specify its consumption,
Its consumption is determined according to concrete operations.
The preparation method of the present invention is: by polypropylene, modified polyurethane mixing, be warming up to 100 DEG C, banburying
20min, adds white carbon black, precipitated calcium carbonate, Kaolin, ATOC, epoxy soybean oil, micro-
Encapsulated red phosphorus, Firebrake ZB, 3-aminopropyl triethoxysilane, Ca/Zn complex stabilizer, rare-earth stabilizer,
Ramulus Uncariae Cum Uncis base stannum dichloride, antioxidant MB, anti-aging agent RD, silicone powder, continue banburying 30min, be warming up to 175 DEG C,
Adding cumyl peroxide, sulfur, diphenylguanidine, accelerant CZ, sulfuration 8min extrudes through Double-screw
Machine extrusion obtains flame-proof abrasion-resistant polypropylene cable material.
The present invention selects 3-aminopropyl triethoxysilane modified magnesium hydroxide and isophorone diisocyanate to exist
The effect of initiator azodiisobutyronitrile issues hair growth promoting and answers, and in magnesium hydroxide surface grafting-NCO group, and wraps
Overlay on the surface of APP and obtain material A, increase magnesium hydroxide, APP nonpolar, make the two
In organic facies dispersed, promote solution B reaction uniformly carry out；Be grafted with-material A of NCO group with
Polypropylene glycol adipate 2000, isophorone diisocyanate issue in initiator azodiisobutyronitrile effect
Raw reaction obtains the base polyurethane prepolymer for use as of-NCO end-blocking, then reacts with tetramethylolmethane and is grafted to by tetramethylolmethane
Obtaining modified polyurethane in base polyurethane prepolymer for use as, polyurethane has good wearability, lower temperature resistance, corrosion resistant
Erosion property, hardness, intensity and elasticity, modified polyurethane and polypropylene cooperate, and can be greatly increased this
Bright wearability, corrosion resistance, lower temperature resistance and mechanical performance；Additionally magnesium hydroxide is source of the gas, polyphosphoric acid
Ammonium is source of the gas and acid source, tetramethylolmethane are carbon source, and three, during polyurethane is standby, passes through complicated chemical
Reaction, is uniformly combined in polyurethane, and three cooperates, and forms an entirety, can be greatly increased this
The anti-flammability of invention, and and microencapsulated powder oil, Firebrake ZB cooperate and increase further the fire-retardant of the present invention
Property；White carbon black, precipitated calcium carbonate, Kaolin cooperate, can increase further the present invention heat-resisting quantity,
Impact resistance and wearability；ATOC, epoxy soybean oil are plasticizer, can keep this
While invention intensity, increase toughness and the processing characteristics of the present invention further；Ca/Zn complex stabilizer, dilute
Soil stabilizer, Ramulus Uncariae Cum Uncis base stannum dichloride, antioxidant MB, anti-aging agent RD cooperate, and can increase the present invention
Stability；3-aminopropyl triethoxysilane can promote that each material is dispersed, increases the machine of the present invention
Tool performance；Silicone powder can increase the machinability of the present invention, cumyl peroxide, sulfur, diphenylguanidine,
Accelerant CZ cooperates, and can promote cross-linking vulcanized, forms fine and close cross-linked network, and each material can uniformly divide
It is dispersed in cross-linked network, increases wearability of the present invention and the mechanical performance such as shock resistance, anti tear further.
Detailed description of the invention
Below, by specific embodiment, technical scheme is described in detail.
Embodiment 1
A kind of flame-proof abrasion-resistant polypropylene cable material, its raw material includes by weight: polypropylene 70 parts, modified
Polyurethane 35 parts, white carbon black 25 parts, precipitated calcium carbonate 20 parts, Kaolin 12 parts, acetyl tributyl citrate three is pungent
Ester 3.5 parts, epoxy soybean oil 1.5 parts, microencapsulated powder oil 25 parts, Firebrake ZB 7 parts, 3-aminopropyl three
Ethoxysilane 1.5 parts, cumyl peroxide 2 parts, 0.3 part of sulfur, diphenylguanidine 0.2 part, promote
Enter agent CZ 0.4 part, Ca/Zn complex stabilizer 1.5 parts, rare-earth stabilizer 1.5 parts, Ramulus Uncariae Cum Uncis base dichloride
1.5 parts of stannum, antioxidant MB 0.25 part, anti-aging agent RD 0.2 part, silicone powder 3 parts；
Wherein, in the preparation process of modified polyurethane, take 3-aminopropyl triethoxysilane modification hydroxide
Magnesium, APP, toluene, isophorone diisocyanate, azodiisobutyronitrile, ultrasonic disperse is uniform,
Being passed through nitrogen, heat up, insulated and stirred, purification obtains material A；Material A is added polypropylene glycol adipate
In 2000, ultrasonic disperse is uniform, is passed through nitrogen, dropping isophorone diisocyanate, azodiisobutyronitrile,
Toluene mixed solution, heats up, and insulated and stirred regulates temperature, adds tetramethylolmethane, and insulated and stirred obtains molten
Liquid B；Solution B is cooled to room temperature, and purification obtains modified polyurethane.
Embodiment 2
A kind of flame-proof abrasion-resistant polypropylene cable material, its raw material includes by weight: polypropylene 60 parts, modified
Polyurethane 40 parts, white carbon black 20 parts, precipitated calcium carbonate 25 parts, Kaolin 10 parts, acetyl tributyl citrate three is pungent
Ester 4 parts, epoxy soybean oil 1 part, microencapsulated powder oil 30 parts, Firebrake ZB 5 parts, 3-aminopropyl three ethoxy
Base silane 2 parts, cumyl peroxide 1 part, 0.4 part of sulfur, diphenylguanidine 0.1 part, accelerant CZ 0.5
Part, Ca/Zn complex stabilizer 1 part, rare-earth stabilizer 2 parts, Ramulus Uncariae Cum Uncis base stannum dichloride 1 part, age resistor
MB 0.3 part, anti-aging agent RD 0.1 part, silicone powder 4 parts；
Wherein, in the preparation process of modified polyurethane, take 3-aminopropyl triethoxysilane modification hydroxide
Magnesium, APP, toluene, isophorone diisocyanate, azodiisobutyronitrile, ultrasonic disperse is uniform,
It is passed through nitrogen, heats up, insulated and stirred, centrifugal, washing, drying under reduced pressure pulverizing obtains material A, wherein, 3-
Aminopropyl triethoxysilane modified magnesium hydroxide, APP, toluene, isophorone diisocyanate,
The weight ratio of azodiisobutyronitrile is 4:8:50:6:0.2；Material A is added polypropylene glycol adipate
In 2000, ultrasonic disperse is uniform, is passed through nitrogen, dropping isophorone diisocyanate, azodiisobutyronitrile,
Toluene mixed solution, in 40min, dropping is complete, is stirred continuously during dropping, heats up, and insulated and stirred is adjusted
Joint temperature, adds tetramethylolmethane, and insulated and stirred obtains solution B；Solution B is cooled to room temperature, and add water sedimentation,
Filtering, washing, drying under reduced pressure is pulverized and is obtained modified polyurethane, wherein, and material A, polypropylene glycol adipate
2000, isophorone diisocyanate, azodiisobutyronitrile, toluene, the weight ratio of tetramethylolmethane are 6:37:
45:0.3:70:4.
Embodiment 3
A kind of flame-proof abrasion-resistant polypropylene cable material, its raw material includes by weight: polypropylene 80 parts, modified
Polyurethane 30 parts, white carbon black 30 parts, precipitated calcium carbonate 15 parts, Kaolin 15 parts, acetyl tributyl citrate three is pungent
Ester 3 parts, epoxy soybean oil 2 parts, microencapsulated powder oil 20 parts, Firebrake ZB 10 parts, 3-aminopropyl three second
TMOS 1 part, cumyl peroxide 3 parts, 0.2 part of sulfur, diphenylguanidine 0.3 part, accelerator
CZ 0.3 part, Ca/Zn complex stabilizer 2 parts, rare-earth stabilizer 1 part, Ramulus Uncariae Cum Uncis base stannum dichloride 2 parts,
Antioxidant MB 0.2 part, anti-aging agent RD 0.3 part, silicone powder 2 parts；
Wherein, in the preparation process of modified polyurethane, take 3-aminopropyl triethoxysilane modification hydroxide
Magnesium, APP, toluene, isophorone diisocyanate, azodiisobutyronitrile, ultrasonic disperse is uniform,
It is passed through nitrogen, heats up, insulated and stirred, centrifugal, washing, drying under reduced pressure pulverizing obtains material A, wherein, 3-
Aminopropyl triethoxysilane modified magnesium hydroxide, APP, toluene, isophorone diisocyanate,
The weight ratio of azodiisobutyronitrile is 5:7:60:5:0.4；Material A is added polypropylene glycol adipate
In 2000, ultrasonic disperse is uniform, is passed through nitrogen, dropping isophorone diisocyanate, azodiisobutyronitrile,
Toluene mixed solution, in 40min, dropping is complete, is stirred continuously during dropping, heats up, and insulated and stirred is adjusted
Joint temperature, adds tetramethylolmethane, and insulated and stirred obtains solution B；Solution B is cooled to room temperature, and add water sedimentation,
Filtering, washing, drying under reduced pressure is pulverized and is obtained modified polyurethane, wherein, and material A, polypropylene glycol adipate
2000, isophorone diisocyanate, azodiisobutyronitrile, toluene, the weight ratio of tetramethylolmethane are 5:39:
43:0.5:50:5.
Embodiment 4
A kind of flame-proof abrasion-resistant polypropylene cable material, its raw material includes by weight: polypropylene 65 parts, modified
Polyurethane 38 parts, white carbon black 23 parts, precipitated calcium carbonate 23 parts, Kaolin 11 parts, acetyl tributyl citrate three is pungent
Ester 3.8 parts, epoxy soybean oil 1.3 parts, microencapsulated powder oil 28 parts, Firebrake ZB 6 parts, 3-aminopropyl three
Ethoxysilane 1.8 parts, cumyl peroxide 1.5 parts, 0.35 part of sulfur, diphenylguanidine 0.15 part,
Accelerant CZ 0.45 part, Ca/Zn complex stabilizer 1.2 parts, rare-earth stabilizer 1.7 parts, Ramulus Uncariae Cum Uncis base dichloro
Change 1.3 parts of stannum, antioxidant MB 0.28 part, anti-aging agent RD 0.15 part, silicone powder 3.5 parts；
Wherein, in the preparation process of modified polyurethane, take 3-aminopropyl triethoxysilane modification hydroxide
Magnesium, APP, toluene, isophorone diisocyanate, azodiisobutyronitrile, ultrasonic disperse is uniform,
Being passed through nitrogen, be warming up to 70 DEG C, insulated and stirred 20h, centrifugal, washing, drying under reduced pressure is pulverized 200 mesh and is obtained
To material A, wherein, 3-aminopropyl triethoxysilane modified magnesium hydroxide, APP, toluene, different Buddhist
That ketone diisocyanate, the weight ratio of azodiisobutyronitrile are 4.8:7.3:58:5.3:0.35；By material
A adds in polypropylene glycol adipate 2000, and ultrasonic disperse is uniform, is passed through nitrogen, drips isophorone two
Isocyanates, azodiisobutyronitrile, toluene mixed solution, in 40min, dropping is complete, during dropping constantly
Stirring, is warming up to 70 DEG C, and insulated and stirred 6h adjusts the temperature to 60 DEG C, adds tetramethylolmethane, insulated and stirred
90min obtains solution B；Solution B is cooled to room temperature, and add water sedimentation, filters, washing, drying under reduced pressure powder
It is broken to 150 mesh and obtains modified polyurethane, wherein, material A, polypropylene glycol adipate 2000, different Fo Er
Ketone diisocyanate, azodiisobutyronitrile, toluene, the weight ratio of tetramethylolmethane are 5.7:37.5:44.5:
0.35:65:4.2.
Embodiment 5
A kind of flame-proof abrasion-resistant polypropylene cable material, its raw material includes by weight: polypropylene 75 parts, modified
Polyurethane 32 parts, white carbon black 27 parts, precipitated calcium carbonate 17 parts, Kaolin 13 parts, acetyl tributyl citrate three is pungent
Ester 3.2 parts, epoxy soybean oil 1.7 parts, microencapsulated powder oil 22 parts, Firebrake ZB 8 parts, 3-aminopropyl three
Ethoxysilane 1.2 parts, cumyl peroxide 2.5 parts, 0.25 part of sulfur, diphenylguanidine 0.25 part,
Accelerant CZ 0.35 part, Ca/Zn complex stabilizer 1.8 parts, rare-earth stabilizer 1.3 parts, Ramulus Uncariae Cum Uncis base dichloro
Change 1.7 parts of stannum, antioxidant MB 0.22 part, anti-aging agent RD 0.25 part, silicone powder 2.5 parts；
Wherein, in the preparation process of modified polyurethane, take 3-aminopropyl triethoxysilane modification hydroxide
Magnesium, APP, toluene, isophorone diisocyanate, azodiisobutyronitrile, ultrasonic disperse is uniform,
Being passed through nitrogen, be warming up to 80 DEG C, insulated and stirred 15h, centrifugal, washing, drying under reduced pressure is pulverized 300 mesh and is obtained
To material A, wherein, 3-aminopropyl triethoxysilane modified magnesium hydroxide, APP, toluene, different Buddhist
That ketone diisocyanate, the weight ratio of azodiisobutyronitrile are 4.2:7.7:52:5.7:0.25；By material
A adds in polypropylene glycol adipate 2000, and ultrasonic disperse is uniform, is passed through nitrogen, drips isophorone two
Isocyanates, azodiisobutyronitrile, toluene mixed solution, in 40min, dropping is complete, during dropping constantly
Stirring, is warming up to 80 DEG C, and insulated and stirred 5h adjusts the temperature to 65 DEG C, adds tetramethylolmethane, insulated and stirred
60min obtains solution B；Solution B is cooled to room temperature, and add water sedimentation, filters, washing, drying under reduced pressure powder
It is broken to 200 mesh and obtains modified polyurethane, wherein, material A, polypropylene glycol adipate 2000, different Fo Er
Ketone diisocyanate, azodiisobutyronitrile, toluene, the weight ratio of tetramethylolmethane are 5.3:38.5:43.5:
0.45:55:4.8.
Embodiment 6
A kind of flame-proof abrasion-resistant polypropylene cable material, its raw material includes by weight: polypropylene 70 parts, modified
Polyurethane 35 parts, white carbon black 25 parts, precipitated calcium carbonate 20 parts, Kaolin 12 parts, acetyl tributyl citrate three is pungent
Ester 3.5 parts, epoxy soybean oil 1.5 parts, microencapsulated powder oil 25 parts, Firebrake ZB 7 parts, 3-aminopropyl three
Ethoxysilane 1.5 parts, cumyl peroxide 2 parts, 0.3 part of sulfur, diphenylguanidine 0.2 part, promote
Enter agent CZ 0.4 part, Ca/Zn complex stabilizer 1.5 parts, rare-earth stabilizer 1.5 parts, Ramulus Uncariae Cum Uncis base dichloride
1.5 parts of stannum, antioxidant MB 0.25 part, anti-aging agent RD 0.2 part, silicone powder 3 parts；
Wherein, in the preparation process of modified polyurethane, take 3-aminopropyl triethoxysilane modification hydroxide
Magnesium, APP, toluene, isophorone diisocyanate, azodiisobutyronitrile, ultrasonic disperse is uniform,
Being passed through nitrogen, be warming up to 75 DEG C, insulated and stirred 17h, centrifugal, washing, drying under reduced pressure is pulverized 250 mesh and is obtained
To material A, wherein, 3-aminopropyl triethoxysilane modified magnesium hydroxide, APP, toluene, different Buddhist
That ketone diisocyanate, the weight ratio of azodiisobutyronitrile are 4.5:7.5:55:5.5:0.3；By material
A adds in polypropylene glycol adipate 2000, and ultrasonic disperse is uniform, is passed through nitrogen, drips isophorone two
Isocyanates, azodiisobutyronitrile, toluene mixed solution, in 40min, dropping is complete, during dropping constantly
Stirring, is warming up to 75 DEG C, and insulated and stirred 5.5h adjusts the temperature to 63 DEG C, adds tetramethylolmethane, and insulation is stirred
Mix 75min and obtain solution B；Solution B is cooled to room temperature, and add water sedimentation, filters, washing, drying under reduced pressure
It is crushed to 180 mesh and obtains modified polyurethane, wherein, material A, polypropylene glycol adipate 2000, different Buddhist
That ketone diisocyanate, azodiisobutyronitrile, toluene, the weight ratio of tetramethylolmethane are 5.5:38:44:0.4:
60:4.5.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention not office
Being limited to this, any those familiar with the art is in the technical scope that the invention discloses, according to this
The technical scheme of invention and inventive concept thereof in addition equivalent or change, all should contain the protection in the present invention
Within the scope of.
Claims (7)
1. a flame-proof abrasion-resistant polypropylene cable material, it is characterised in that its raw material includes by weight: poly-
Propylene 60-80 part, modified polyurethane 30-40 part, white carbon black 20-30 part, precipitated calcium carbonate 15-25 part,
Kaolin 10-15 part, ATOC 3-4 part, epoxy soybean oil 1-2 part, micro encapsulation is red
Phosphorus 20-30 part, Firebrake ZB 5-10 part, 3-aminopropyl triethoxysilane 1-2 part, cumyl peroxide
1-3 part, sulfur 0.2-0.4 part, diphenylguanidine 0.1-0.3 part, accelerant CZ 0.3-0.5 part, Ca/Zn
Complex stabilizer 1-2 part, rare-earth stabilizer 1-2 part, Ramulus Uncariae Cum Uncis base stannum dichloride 1-2 part, antioxidant MB
0.2-0.3 part, anti-aging agent RD 0.1-0.3 part, silicone powder 2-4 part；
Wherein, in the preparation process of modified polyurethane, take 3-aminopropyl triethoxysilane modification hydroxide
Magnesium, APP, toluene, isophorone diisocyanate, azodiisobutyronitrile, ultrasonic disperse is uniform,
Being passed through nitrogen, heat up, insulated and stirred, purification obtains material A；Material A is added polyadipate propylene glycol
In ester 2000, ultrasonic disperse is uniform, is passed through nitrogen, drips isophorone diisocyanate, azo two isobutyl
Nitrile, toluene mixed solution, heat up, and insulated and stirred regulates temperature, adds tetramethylolmethane, and insulated and stirred obtains
To solution B；Solution B is cooled to room temperature, and purification obtains modified polyurethane.
Flame-proof abrasion-resistant polypropylene cable material the most according to claim 1, it is characterised in that its raw material is pressed
Weight portion includes: polypropylene 65-75 part, modified polyurethane 32-38 part, white carbon black 23-27 part, lightweight carbon
Acid calcium 17-23 part, Kaolin 11-13 part, ATOC 3.2-3.8 part, epoxy soybean oil
1.3-1.7 part, microencapsulated powder oil 22-28 part, Firebrake ZB 6-8 part, 3-aminopropyl triethoxysilane
1.2-1.8 part, cumyl peroxide 1.5-2.5 part, sulfur 0.25-0.35 part, diphenylguanidine 0.15-0.25
Part, accelerant CZ 0.35-0.45 part, Ca/Zn complex stabilizer 1.2-1.8 part, rare-earth stabilizer 1.3-1.7
Part, Ramulus Uncariae Cum Uncis base stannum dichloride 1.3-1.7 part, antioxidant MB 0.22-0.28 part, anti-aging agent RD 0.15-0.25
Part, silicone powder 2.5-3.5 part.
Flame-proof abrasion-resistant polypropylene cable material the most according to claim 1 or claim 2, it is characterised in that it is former
Material includes by weight: polypropylene 70 parts, modified polyurethane 35 parts, white carbon black 25 parts, precipitated calcium carbonate
20 parts, Kaolin 12 parts, ATOC 3.5 parts, epoxy soybean oil 1.5 parts, microcapsule
Change 25 parts of red phosphorus, Firebrake ZB 7 parts, 3-aminopropyl triethoxysilane 1.5 parts, cumyl peroxide 2
Part, 0.3 part of sulfur, diphenylguanidine 0.2 part, accelerant CZ 0.4 part, Ca/Zn complex stabilizer 1.5
Part, rare-earth stabilizer 1.5 parts, Ramulus Uncariae Cum Uncis base stannum dichloride 1.5 parts, antioxidant MB 0.25 part, age resistor
RD 0.2 part, silicone powder 3 parts.
4. according to flame-proof abrasion-resistant polypropylene cable material described in any one of claim 1-3, it is characterised in that
In the preparation process of modified polyurethane, take 3-aminopropyl triethoxysilane modified magnesium hydroxide, polyphosphoric acid
Ammonium, toluene, isophorone diisocyanate, azodiisobutyronitrile, ultrasonic disperse is uniform, is passed through nitrogen,
Heating up, insulated and stirred, centrifugal, washing, drying under reduced pressure is pulverized and is obtained material A；Material A is added poly-own
In two acid propylene glycol esters 2000, ultrasonic disperse is uniform, is passed through nitrogen, dropping isophorone diisocyanate,
Azodiisobutyronitrile, toluene mixed solution, in 40min, dropping is complete, is stirred continuously during dropping, rises
Temperature, insulated and stirred, regulate temperature, add tetramethylolmethane, insulated and stirred obtains solution B；Solution B is cold
But to room temperature, add water sedimentation, filters, washing, and drying under reduced pressure is pulverized and obtained modified polyurethane.
5. according to flame-proof abrasion-resistant polypropylene cable material described in any one of claim 1-4, it is characterised in that
In the preparation process of modified polyurethane, take 3-aminopropyl triethoxysilane modified magnesium hydroxide, polyphosphoric acid
Ammonium, toluene, isophorone diisocyanate, azodiisobutyronitrile, ultrasonic disperse is uniform, is passed through nitrogen,
Being warming up to 70-80 DEG C, insulated and stirred 15-20h, centrifugal, washing, drying under reduced pressure is pulverized 200-300 mesh and is obtained
To material A；Material A being added in polypropylene glycol adipate 2000, ultrasonic disperse is uniform, is passed through nitrogen,
Dropping isophorone diisocyanate, azodiisobutyronitrile, toluene mixed solution, in 40min, dropping is complete,
It is stirred continuously during dropping, is warming up to 70-80 DEG C, insulated and stirred 5-6h, adjust the temperature to 60-65 DEG C,
Adding tetramethylolmethane, insulated and stirred 60-90min obtains solution B；Solution B is cooled to room temperature, adds water precipitating
Fall, filters, and washing, drying under reduced pressure is crushed to 150-200 mesh and obtains modified polyurethane.
6. according to flame-proof abrasion-resistant polypropylene cable material described in any one of claim 1-5, it is characterised in that
In the preparation process of modified polyurethane, in material A, 3-aminopropyl triethoxysilane modification hydroxide
Magnesium, APP, toluene, isophorone diisocyanate, the weight ratio of azodiisobutyronitrile are 4-5:
7-8:50-60:5-6:0.2-0.4.
7. according to flame-proof abrasion-resistant polypropylene cable material described in any one of claim 1-6, it is characterised in that
In the preparation process of modified polyurethane, in solution B, material A, polypropylene glycol adipate 2000,
Isophorone diisocyanate, azodiisobutyronitrile, toluene, the weight ratio of tetramethylolmethane are 5-6:37-39:
43-45:0.3-0.5:50-70:4-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610250099.XA CN105924768A (en) | 2016-04-21 | 2016-04-21 | Flame-retardant and wear-resistant polypropylene cable material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610250099.XA CN105924768A (en) | 2016-04-21 | 2016-04-21 | Flame-retardant and wear-resistant polypropylene cable material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105924768A true CN105924768A (en) | 2016-09-07 |
Family
ID=56838541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610250099.XA Pending CN105924768A (en) | 2016-04-21 | 2016-04-21 | Flame-retardant and wear-resistant polypropylene cable material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105924768A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106543633A (en) * | 2016-10-25 | 2017-03-29 | 安徽别格迪派标识系统有限公司 | A kind of flame retardant type automobile plastic uptake material of PLA toughness reinforcing and preparation method thereof |
| CN109096606A (en) * | 2018-07-17 | 2018-12-28 | 铜陵市铜都特种线缆有限公司 | A kind of flame-resistant high-temperature-resistant anticorrosion cable wrapping layer and its manufacturing method |
| CN109438986A (en) * | 2018-09-07 | 2019-03-08 | 安徽华网电缆有限公司 | A kind of highly effective flame-retardant, wear-resisting Metro Cable and preparation method thereof |
| CN118652538A (en) * | 2024-08-13 | 2024-09-17 | 天津泽希矿产加工有限公司 | Preparation method of colored bauxite anti-slip particles |
| CN118652538B (en) * | 2024-08-13 | 2024-10-25 | 天津泽希矿产加工有限公司 | Preparation method of colored bauxite anti-slip particles |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101613504A (en) * | 2009-07-24 | 2009-12-30 | 青岛中阳消防科技有限公司 | A kind of material and preparation method with temperature sensing cable material of CRT characteristic |
| CN104987595A (en) * | 2015-07-16 | 2015-10-21 | 常州市武进凯利达电子有限公司 | Oil-resisting high-temperature-resisting polypropylene cable material for petroleum platform and preparation method of cable material |
-
2016
- 2016-04-21 CN CN201610250099.XA patent/CN105924768A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101613504A (en) * | 2009-07-24 | 2009-12-30 | 青岛中阳消防科技有限公司 | A kind of material and preparation method with temperature sensing cable material of CRT characteristic |
| CN104987595A (en) * | 2015-07-16 | 2015-10-21 | 常州市武进凯利达电子有限公司 | Oil-resisting high-temperature-resisting polypropylene cable material for petroleum platform and preparation method of cable material |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106543633A (en) * | 2016-10-25 | 2017-03-29 | 安徽别格迪派标识系统有限公司 | A kind of flame retardant type automobile plastic uptake material of PLA toughness reinforcing and preparation method thereof |
| CN109096606A (en) * | 2018-07-17 | 2018-12-28 | 铜陵市铜都特种线缆有限公司 | A kind of flame-resistant high-temperature-resistant anticorrosion cable wrapping layer and its manufacturing method |
| CN109438986A (en) * | 2018-09-07 | 2019-03-08 | 安徽华网电缆有限公司 | A kind of highly effective flame-retardant, wear-resisting Metro Cable and preparation method thereof |
| CN118652538A (en) * | 2024-08-13 | 2024-09-17 | 天津泽希矿产加工有限公司 | Preparation method of colored bauxite anti-slip particles |
| CN118652538B (en) * | 2024-08-13 | 2024-10-25 | 天津泽希矿产加工有限公司 | Preparation method of colored bauxite anti-slip particles |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101935423B (en) | Thermoplastic chlorinated polyethylene cable material and preparation method thereof | |
| CN105860284B (en) | A kind of motor turning dust cover thermoplastic vulcanizate material and preparation method thereof | |
| CN101704976B (en) | Low smoke halogen-free flame retardant ethylene-propylene-diene rubber and preparation method by extrusion molding thereof | |
| CN105199368A (en) | Modified carbon fiber reinforced thermoplastic polyurethane composite and preparation method thereof | |
| CN105924768A (en) | Flame-retardant and wear-resistant polypropylene cable material | |
| CN102181065B (en) | Preparation method of antibacterial rubber and application thereof | |
| CN105778518A (en) | High-hardness extruded silicone rubber composition and preparation method thereof | |
| CN101955599B (en) | Formula for in situ preparing rolled high brightness shoe side rubber and preparation method thereof | |
| CN109485881B (en) | TPU (thermoplastic polyurethane) film material for high-strength electronic protective clothing and preparation method thereof | |
| CN103012971A (en) | EPDM/EVOH-MAA (ethylene-propylene-diene monomer/ethylene vinyl alcohol-methacrylic acid) dynamically vulcanizled thermoplastic elastomer for separating gas and resisting water vapor and preparation method thereof | |
| CN110105724A (en) | The composite material and preparation method of anti-flammability | |
| CN107033520A (en) | The preparation method of wear-resisting SBS material for sole of shoe | |
| CN109651794A (en) | Low sporadic, wear-resisting PC/ABS alloy material of one kind and preparation method thereof | |
| CN106751007B (en) | A kind of high-strength low-density thermoplastic vulcanizate material and preparation method thereof | |
| CN107541004A (en) | A kind of anti-load endurance type TPE thermoplastic elastomer (TPE)s and preparation method thereof | |
| CN105218938A (en) | A kind of high jump pad EVA matrix material and preparation method thereof | |
| CN104497431A (en) | Colour master batch with low combustion speed | |
| CN107082915A (en) | A kind of low halogen, low cigarette Fabric Solid-woven Fire-resistant Conveyer Belt and its manufacture method | |
| CN110204803B (en) | Light-weight rubber product and preparation method thereof | |
| CN105860251A (en) | Anti-corrosion flame-retardant polypropylene cable material | |
| CN105778228A (en) | Anti-abrasion composite cable material with enhanced tensile strength and preparing method thereof | |
| CN118063934B (en) | Modified TPEE composite material and preparation method thereof | |
| CN109679229A (en) | A kind of rubber grain and preparation method thereof | |
| CN107868276B (en) | A kind of stabiliser compositions being used to prepare polycarbonate compositions | |
| CN108752796A (en) | A kind of preparation method of heat-proof combustion-resistant PVC cable material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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: 20160907 |
|
| RJ01 | Rejection of invention patent application after publication |