CN105949604B - A kind of high-elastic, wear-resisting foaming sole material and preparation method thereof - Google Patents

A kind of high-elastic, wear-resisting foaming sole material and preparation method thereof Download PDF

Info

Publication number
CN105949604B
CN105949604B CN201610566954.8A CN201610566954A CN105949604B CN 105949604 B CN105949604 B CN 105949604B CN 201610566954 A CN201610566954 A CN 201610566954A CN 105949604 B CN105949604 B CN 105949604B
Authority
CN
China
Prior art keywords
sole
wear
resisting
agent
elastic
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.)
Active
Application number
CN201610566954.8A
Other languages
Chinese (zh)
Other versions
CN105949604A (en
Inventor
葛胜超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing East Asia High Tech Materials Co., Ltd
Original Assignee
East Asia Nanjing Product Of Rubber And Plastic Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by East Asia Nanjing Product Of Rubber And Plastic Co Ltd filed Critical East Asia Nanjing Product Of Rubber And Plastic Co Ltd
Priority to CN201610566954.8A priority Critical patent/CN105949604B/en
Publication of CN105949604A publication Critical patent/CN105949604A/en
Application granted granted Critical
Publication of CN105949604B publication Critical patent/CN105949604B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0853—Vinylacetate
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/04—Plastics, rubber or vulcanised fibre
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/102—Azo-compounds
    • C08J9/103—Azodicarbonamide
    • 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
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2307/00—Characterised by the use of natural rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2309/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/16—Ethene-propene or ethene-propene-diene copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2407/00—Characterised by the use of natural rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2409/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/16—Ethene-propene or ethene-propene-diene copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/14—Applications used for foams
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The present invention discloses a kind of high-elastic, wear-resisting foaming sole material, including following component：Natural gum, EPDM, butadiene rubber, particles, reinforcing agent, foaming agent, tasteless bridging agent, active Zinc Oxide, anti-creme, age resistor, stearic acid, zinc stearate, rubber disperse agent and PEG 4000.Product of the present invention is had concurrently the material for sole of shoe for the features such as comfortable, soft, wear-resisting, light and resilience is good by the cooperation of each component in formula simultaneously, wherein plasticity is higher than 0.59, density is less than 0.623, elongation at break is higher than 620%, and abrasion are less than 0.35, and tensile strength is higher than 12.8MPa, this product is used for the sole for preparing pilot's dress, can effective ease pilot step fatigue, improve foot's comfort level, avoid because of flight problem caused by foot's discomfort.

Description

A kind of high-elastic, wear-resisting foaming sole material and preparation method thereof
Technical field
The invention belongs to technical field of rubber material, is related to the good foamed shoe sole of soft, wear-resisting, light, comfortable and resilience Material, and in particular to a kind of suitable for foaming sole material of pilot's dress and preparation method thereof.
Background technology
Foaming sole material is exactly that appropriate foaming agent is added in rubber, makes rubber edge vulcanization side make foaming agent occur to divide Solution produces gas, obtained expanded rubber.Spongy rubber material is typically applied not only to the fields such as sealing, damping, noise reduction, it is also possible to In the preparation of sole.
Pilot is the people for having particular job task, and its work is generally accompanied with high-pressure, therefore to improve flight Comfort level of the member in the task of execution to its dressing, it is necessary to be specifically designed, especially for the comfortable of pilot foot, it is necessary to open Send out a kind of while have the material for the features such as comfortable, soft, wear-resisting, light and resilience is good concurrently, but existing sole at present Material can not typically have above performance concurrently, or the shortcomings that yielding be present, and service life is shorter.
The content of the invention
Goal of the invention：Present invention aims in view of the shortcomings of the prior art, there is provided one kind is applied to prepare pilot's use The foaming sole material for having the features such as comfortable, soft, wear-resisting, light and resilience is good concurrently and preparation method thereof.Technical side Case：One kind of the present invention is high-elastic, wear-resisting foaming sole material, including following component：Natural gum, EPDM, butadiene rubber, color Master batch, reinforcing agent, foaming agent, tasteless bridging agent, active Zinc Oxide, anti-creme, age resistor, stearic acid, zinc stearate, rubber point Powder and PEG-4000.
Preferably, described high-elastic, wear-resisting foaming sole material includes following component：
Preferably, described high-elastic, wear-resisting foaming sole material includes following component：
The preparation method of above-mentioned high-elastic, wear-resisting foaming sole material, comprises the following steps：
(1) natural rubber weighed is subjected to mill at 35~60 DEG C, 0.8~1.5mm of mill roller spacing is thin logical 15 times；
(2) by the natural rubber after mill and butadiene rubber, EPDM and white cigarette 3~10min of banburying in banbury, Mixing temperature is 110~130 DEG C；
(3) active Zinc Oxide, anti-creme, age resistor, stearic acid, zinc stearate, rubber disperse agent and PEG- are added 4000, continue 5~10min of banburying, mixing temperature is 80~100 DEG C；Then proceed to heat up, and often heat up 5 DEG C of stirrings once, Until being warming up to 105~125 DEG C of dischargings, 3~6h is cooled down；
(4) by the material after cooling down in step (3) at 90~110 DEG C mill, and add blowing agent AC and tasteless bridge formation Agent, 0.8~1.5mm of mill roller spacing is thin logical 5 times, then discharges；
(5) weighed by sole weight, be put into Cheng Mo in foaming machine, board temperature control is at 170 DEG C~180 DEG C, pressure 15~25MPa of power, 15~30min of time；
(6) sole depanning, it is placed on porcelain plate and uses iron plate pressed sizing, and is processed into the sole of various footwears sizes.
5th, preparation method according to claim 4, it is characterised in that：First passed through in step (6) and be with porcelain plate spacing 5mm iron plate compacting, then by being suppressed with porcelain plate spacing for 10mm iron plate, compacting total time is 15~30min.
Beneficial effect：Product of the present invention by the cooperation of each component in formula had concurrently simultaneously it is comfortable, soft, wear-resisting, The material for sole of shoe for the features such as light and resilience is good, wherein plasticity are higher than 0.59, and density is less than 0.623g/cm3, fracture stretches Long rate is higher than 620%, and abrasion are less than 0.35, and tensile strength is higher than 12.8MPa, and this product is used for the footwear for preparing pilot's dress Bottom, can effective ease pilot step fatigue, improve foot's comfort level, avoid because of flight problem caused by foot's discomfort.
Embodiment
Technical solution of the present invention is described in detail below by embodiment, but protection scope of the present invention is not limited to In the embodiment.
The raw material for not adding special instruction in the present invention is conventional commercial.
Embodiment 1：A kind of high-elastic, wear-resisting foaming sole material, including following component：
The preparation method of above-mentioned material for sole of shoe, comprises the following steps：
(1) natural rubber weighed is subjected to mill at 50 DEG C, mill roller spacing 1mm is thin logical 15 times；
(2) by the natural rubber after mill and butadiene rubber, EPDM and white cigarette the banburying 5min in banbury, banburying Temperature is 120 DEG C；
(3) active Zinc Oxide, anti-creme, age resistor, stearic acid, zinc stearate, rubber disperse agent and PEG- are added 4000, continue banburying 6min, mixing temperature is 95 DEG C；Then proceed to heat up, and often heat up 5 DEG C of stirrings once, until heating To 120 DEG C of dischargings, 4h is cooled down；
(4) by the material after cooling down in step (3) at 100 DEG C mill, and add blowing agent AC and tasteless bridging agent, open Mill roller spacing 1mm is thin logical 5 times, then discharges；The material that this process obtains need to be finished in 1h；
(5) weighed by sole weight, be put into Cheng Mo in foaming machine, board temperature control is at 172 DEG C~175 DEG C, pressure Power 18.5MPa, time 20min；
(6) sole depanning, be placed on porcelain plate, first pass through with porcelain plate spacing be 5mm iron plate it is compressing, then by with Porcelain plate spacing is that 10mm iron plate is compressing, and compacting total time is 20min, and is processed into the sole of various footwears sizes.
Embodiment 2：A kind of high-elastic, wear-resisting foaming sole material, including following component：
The preparation method of above-mentioned high-elastic, wear-resisting foaming sole material, comprises the following steps：
(1) natural rubber weighed is subjected to mill at 35 DEG C, mill roller spacing 0.8mm is thin logical 15 times；
(2) by the natural rubber after mill and butadiene rubber, EPDM and white cigarette the banburying 3min in banbury, banburying Temperature is 120 degree；
(3) active Zinc Oxide, anti-creme, age resistor, stearic acid, zinc stearate, rubber disperse agent and PEG- are added 4000, continue banburying 5min, mixing temperature is 80 DEG C；Then proceed to heat up, and often heat up 5 DEG C of stirrings once, until heating To 105 DEG C of dischargings, 3h is cooled down；
(4) by the material after cooling down in step (3) at 90 DEG C mill, and add blowing agent AC and tasteless bridging agent, open Mill roller spacing 0.8mm is thin logical 5 times, then discharges；The material that this process obtains need to be finished in 1h；
(5) weighed by sole weight, be put into Cheng Mo in foaming machine, board temperature control is at 170 DEG C~172 DEG C, pressure Power 15MPa, time 15min；
(6) sole depanning, be placed on porcelain plate, first pass through with porcelain plate spacing be 5mm iron plate it is compressing, then by with Porcelain plate spacing is that 10mm iron plate is compressing, and compacting total time is 15min, and is processed into the sole of various footwears sizes.
Embodiment 3：A kind of high-elastic, wear-resisting foaming sole material includes following component：
The preparation method of above-mentioned high-elastic, wear-resisting foaming sole material, comprises the following steps：
(1) natural rubber weighed is subjected to mill at 60 DEG C, mill roller spacing 1.5mm is thin logical 15 times；
(2) by the natural rubber after mill and butadiene rubber, EPDM and white cigarette the banburying 10min in banbury, banburying Temperature is 130 DEG C；
(3) active Zinc Oxide, anti-creme, age resistor, stearic acid, zinc stearate, rubber disperse agent and PEG- are added 4000, continue banburying 10min, mixing temperature is 100 DEG C；Then proceed to heat up, and often heat up 5 DEG C of stirrings once, until rising Temperature cools down 6h to 125 DEG C of dischargings；
(4) by the material after cooling down in step (3) at 110 DEG C mill, and add blowing agent AC and tasteless bridging agent, open Mill roller spacing 1.5mm is thin logical 5 times, then discharges；The material that this process obtains need to be finished in 1h；
(5) weighed by sole weight, be put into Cheng Mo in foaming machine, board temperature control at 180 DEG C, pressure 25MPa, Time 30min；
(6) sole depanning, be placed on porcelain plate, first pass through with porcelain plate spacing be 5mm iron plate it is compressing, then by with Porcelain plate spacing is that 10mm iron plate is compressing, and compacting total time is 30min, and is processed into the sole of various footwears sizes.Using this The performance comparison result of material for sole of shoe and existing foaming sole material prepared by invention formula and method is shown in Table 1；
The performance test results of the material for sole of shoe of 1 embodiment of table 1~3 and existing product
From upper correction data, the rubber soles material plasticity prepared using inventive formulation is higher than 0.59, density Less than 0.623, elongation at break is higher than 620%, and abrasion are less than 0.35, and tensile strength is higher than 12.8MPa, compared to existing footwear Bottom material has the characteristics that soft, wear-resisting, light and resilience is good, is worn suitable for pilot in flight operation.
As described above, although the present invention has been represented and described with reference to specific preferred embodiment, but it must not be explained For to the limitation of itself of the invention., can be right under the premise of the spirit and scope of the present invention that appended claims define are not departed from Various changes can be made in the form and details for it.

Claims (2)

1. a kind of high-elastic, wear-resisting foaming sole material, it is characterised in that including following component：
2. high-elastic, wear-resisting foaming sole material according to claim 1, it is characterised in that including following component：
CN201610566954.8A 2016-07-18 2016-07-18 A kind of high-elastic, wear-resisting foaming sole material and preparation method thereof Active CN105949604B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610566954.8A CN105949604B (en) 2016-07-18 2016-07-18 A kind of high-elastic, wear-resisting foaming sole material and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610566954.8A CN105949604B (en) 2016-07-18 2016-07-18 A kind of high-elastic, wear-resisting foaming sole material and preparation method thereof

Publications (2)

Publication Number Publication Date
CN105949604A CN105949604A (en) 2016-09-21
CN105949604B true CN105949604B (en) 2018-01-26

Family

ID=56901458

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610566954.8A Active CN105949604B (en) 2016-07-18 2016-07-18 A kind of high-elastic, wear-resisting foaming sole material and preparation method thereof

Country Status (1)

Country Link
CN (1) CN105949604B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2555084B (en) * 2016-10-07 2019-12-04 Fitflop Ltd An item of footwear
CN106519344B (en) * 2016-10-31 2019-02-22 温州市潮流实业有限公司 A kind of corrosion-resistant lightweight rubber sole carft of construction
CN110607001A (en) * 2019-10-15 2019-12-24 浙江旭达鞋业有限公司 Breathable sole and production process thereof
CN114773693A (en) * 2022-04-12 2022-07-22 达州市嘉源体育用品有限公司 Rubber foaming sole

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102993546A (en) * 2012-08-13 2013-03-27 茂泰(福建)鞋材有限公司 High-elasticity light-weight rubber-plastic foam material with good wear resistance and preparation method of foam material
CN103937047A (en) * 2013-01-23 2014-07-23 广东智达行新材料有限公司 Light micro-foaming anti-wear rubber used for shoe sole and preparing method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102993546A (en) * 2012-08-13 2013-03-27 茂泰(福建)鞋材有限公司 High-elasticity light-weight rubber-plastic foam material with good wear resistance and preparation method of foam material
CN103937047A (en) * 2013-01-23 2014-07-23 广东智达行新材料有限公司 Light micro-foaming anti-wear rubber used for shoe sole and preparing method thereof

Also Published As

Publication number Publication date
CN105949604A (en) 2016-09-21

Similar Documents

Publication Publication Date Title
CN105949604B (en) A kind of high-elastic, wear-resisting foaming sole material and preparation method thereof
CN107216504B (en) A kind of high abrasion rare-earth rubber material for shoes and preparation method thereof
CN103205054B (en) Soles of ejection foamed rubber-plastic sports shoes and manufacturing method of soles
CN103788439B (en) Wide temperature range height shock-absorbing sport shoes sole rubber material and preparation method thereof
CN107522937A (en) EVA shoe bottom expanded material of antibacterial and deodouring and preparation method thereof
CN102532621B (en) Light modified rubber foaming undersole material prescription and processing technology
CN103910925B (en) A kind of tasteless EVA material as sole and preparation method thereof
KR100986452B1 (en) Process for the preparation of out sole made in latex
CN108329451A (en) A kind of polyurethane foam sole and preparation method thereof
CN103910926A (en) High-elasticity EVA (Ethylene-Vinyl Acetate) sole material and preparation method thereof
CN106750852A (en) A kind of transparent or semitransparent ETPU materials and preparation method thereof
CN104817731A (en) Noiseless comfortable rubber heel lift and preparation method thereof
CN107446191A (en) A kind of sole rubber foams and its application
CN108976523A (en) A kind of sponge rubber and preparation method thereof of cold resistance microcellular structure
CN104497369A (en) Comfortable and wear-resistant rubber shoe sole and preparation method thereof
CN105860160A (en) Rubber insole and preparation method thereof
CN109749149A (en) A kind of soft and antislisppery sole for children
CN102898738B (en) Memory foam sports shoe sole recipe and manufacture method of memory foam sports shoe sole recipe
CN104761807B (en) A kind of preparation technology of cold-resistant material for sole of shoe and the sole containing the material
CN112126134A (en) One-time vulcanization foaming antibacterial rubber insole and preparation method and application thereof
CN103333374B (en) Rubber overshoes rubber unvulcanizate of secondary mould pressing sulfuration sponge and preparation method thereof
CN107189189A (en) A kind of bloom barium and talcum powder blending and modifying EVA expanded materials and its preparation
CN105968555A (en) Preparation method of high-resilience deodorant basketball shoe sole material
CN106146916A (en) A kind of antibacterial and deodouring rubber soles material and preparation method thereof
CN106589508B (en) A kind of environment-friendly type regeneration rubber sole

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 211200 No. 10 Zhuang Road, South District, Lishui Economic Development Zone, Jiangsu, Nanjing

Patentee after: Nanjing East Asia High Tech Materials Co., Ltd

Address before: 211200 No. 10 Zhuang Road, South District, Lishui Economic Development Zone, Jiangsu, Nanjing

Patentee before: East Asia, Nanjing product of rubber and plastic company limited