CN104672608A - 一种抗摔抗氧化聚丙烯暖壶及其制备方法 - Google Patents

一种抗摔抗氧化聚丙烯暖壶及其制备方法 Download PDF

Info

Publication number
CN104672608A
CN104672608A CN201510045233.8A CN201510045233A CN104672608A CN 104672608 A CN104672608 A CN 104672608A CN 201510045233 A CN201510045233 A CN 201510045233A CN 104672608 A CN104672608 A CN 104672608A
Authority
CN
China
Prior art keywords
polypropylene
thermos flask
preparation
oxidant
method falling
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.)
Granted
Application number
CN201510045233.8A
Other languages
English (en)
Other versions
CN104672608B (zh
Inventor
王继亮
王建林
蔡辉
罗义琴
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.)
Taizhou Baiguan Pump AND Valve Technology Co.,Ltd.
Original Assignee
SICHUAN KAIBEN NEW MATERIAL TECHNOLOGY 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 SICHUAN KAIBEN NEW MATERIAL TECHNOLOGY Co Ltd filed Critical SICHUAN KAIBEN NEW MATERIAL TECHNOLOGY Co Ltd
Priority to CN201510045233.8A priority Critical patent/CN104672608B/zh
Publication of CN104672608A publication Critical patent/CN104672608A/zh
Application granted granted Critical
Publication of CN104672608B publication Critical patent/CN104672608B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/10Homopolymers or copolymers of propene
    • C08L23/12Polypropene
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J41/00Thermally-insulated vessels, e.g. flasks, jugs, jars
    • A47J41/02Vacuum-jacket vessels, e.g. vacuum bottles
    • A47J41/022Constructional details of the elements forming vacuum space
    • A47J41/024Constructional details of the elements forming vacuum space made of glass
    • A47J41/026Protective elements therefor, e.g. liner, support or housing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00Making granules
    • B29B9/02Making granules by dividing preformed material
    • B29B9/06Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/76Measuring, controlling or regulating
    • B29C45/78Measuring, controlling or regulating of temperature
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/016Additives defined by their aspect ratio
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/08Stabilised against heat, light or radiation or oxydation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00Applications
    • C08L2203/14Applications used for foams
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00Properties characterising the ingredient of the composition
    • C08L2207/06Properties of polyethylene
    • C08L2207/068Ultra high molecular weight polyethylene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00Properties characterising the ingredient of the composition
    • C08L2207/10Peculiar tacticity
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00Properties characterising the ingredient of the composition
    • C08L2207/10Peculiar tacticity
    • C08L2207/12Syndiotactic polypropylene

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Food Science & Technology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

本发明公开了一种抗摔抗氧化聚丙烯暖壶,其制备方法包括以下步骤:(1)将聚丙烯、增韧改性剂、表面改性玻璃纤维、发泡剂、发泡调节剂及抗氧化剂按重量比100:10-25:10-30:0.2-1:8-15:0.1-1混合均匀,然后采用螺杆造粒机于150-200℃条件下制得聚丙烯基体母料;(2)将聚丙烯基体母料注塑成带有1-3mm真空夹层的发泡型双层暖壶内胆;(3)将聚丙烯基体母料注塑成单层外壳;(4)将内胆安装于外壳内得抗摔抗氧化聚丙烯暖壶。该暖壶轻便易携、有防爆抗摔功能,其制备过程也简单易行。

Description

一种抗摔抗氧化聚丙烯暖壶及其制备方法
技术领域
本发明属于日常用品技术领域,具体涉及一种抗摔抗氧化聚丙烯暖壶及其制备方法。
背景技术
虽然经济快速发展,人们生活水平有很大提高,但暖壶还是人们日常生活中常用的储存热水的工具。但在暖壶的使用过程中经常会发生破碎现象,导致人们经常更换壶胆,甚至整个暖壶,这样会造成资源的浪费和不必要的损失。在中国发明专利申请公开号为CN103330500A中公开了一种防摔暖壶,该发明通过设置缓冲套来保护壶胆,同时在空隙间进一步设置了棉花层来保护壶胆不会被损坏,但此过程并没有从暖壶的制造材料中来改进暖壶的防爆抗摔功能,此改进并不能从本质上来解决问题,因此,改进暖壶的制作材料对暖壶的抗摔防爆功能非常有意义。
发明内容
本发明针对上述不足之处而提供的一种抗摔抗氧化聚丙烯暖壶及其制备方法,制备过程中在聚丙烯基材上添加了具有极高强度的玻纤,使得制得的暖壶具备很好的防摔性能,有效提升了其使用寿命;暖壶真空层间隙较小,当水壶出现裂缝,外界气体涌入时,可大大降低其空气对流,具有很好的防爆特性。
为实现上述目的,本发明解决其技术问题采用的技术方案是:
一种抗摔抗氧化聚丙烯暖壶,其制备方法包括以下步骤:
(1)将聚丙烯、增韧改性剂、表面改性玻璃纤维、发泡剂、发泡调节剂及抗氧化剂按重量比100:10-25:10-30:0.2-1:8-15:0.1-1混合均匀,然后采用螺杆造粒机于150-200℃条件下制得聚丙烯基体母料;
(2)采用注塑机于180-220℃条件下将聚丙烯基体母料注塑成带有1-3mm真空夹层的发泡型双层暖壶内胆,内胆密度为0.3-0.6g/cm3
(3)采用注塑机于180-220℃条件下将聚丙烯基体母料注塑成单层外壳,外壳密度为0.8-1.0g/cm3
(4)将发泡型双层暖壶内胆安装于单层外壳内得抗摔抗氧化聚丙烯暖壶。
进一步地,步骤(1)中所述的聚丙烯为无规聚丙烯、间规聚丙烯或等规聚丙烯。
进一步地,步骤(1)中所述的增韧改性剂为二元乙丙橡胶、三元乙丙橡胶、氧化聚丙烯、聚丙烯烯烃弹性体或聚乙烯烯烃弹性体。
进一步地,步骤(1)中所述的表面改性玻璃纤维的长径比为10:1-30:1。
进一步地,步骤(1)中所述的表面改性玻璃纤维为硅烷偶联剂表面改性的玻璃纤维、异氰酸酯偶联剂表面改性的玻璃纤维、铝酸酯偶联剂表面改性的玻璃纤维或钛酸酯偶联剂表面改性的玻璃纤维。
进一步地,步骤(1)中所述的发泡剂为偶氮二甲酰胺、过氧化氢、碳酸氢钠或碳酸氢铵。
进一步地,步骤(1)中所述的发泡调节剂为超高分子量丙烯酸酯类聚合物、超高分子量聚乙烯或超高分子量聚丙烯。
进一步地,步骤(1)中所述的抗氧剂为亚磷酸酯、有机酚寡聚物或有机哌啶寡聚物。
进一步地,步骤(1)中所述的螺杆造粒机为单螺杆挤出机、同向平行双螺杆挤出机、异向平行双螺杆挤出机或锥形双螺杆挤出机。
本发明提供的一种抗摔抗氧化聚丙烯暖壶及其制备方法,具有以下几种有益效果:
(1)使用聚丙烯为基材,具有轻便易携的特点。
(2)采用发泡技术和真空夹层,使其保温性能大大提高。
(3)在聚丙烯基材中添加了具有极高强度的玻纤,使得暖壶具备很好的防摔性能,有效提升了其使用寿命。
(4)暖壶真空层间隙较小,当水壶出现裂缝,外界气体涌入时,可大大降低其空气对流,具有很好的防爆特性。
具体实施方式
实施例1
一种抗摔抗氧化聚丙烯暖壶的制备方法,包括以下步骤:
(1)将5kg等规聚丙烯、500g二元乙丙橡胶、500g长径比为10:1的硅烷偶联剂表面改性的玻璃纤维、10g偶氮二甲酰胺、400g超高分子量聚丙烯和5g亚磷酸酯混合均匀,然后采用单螺杆挤出机于180℃条件下制得聚丙烯基体母料;
(2)采用注塑机于190℃条件下将聚丙烯基体母料注塑成带有1mm真空夹层的发泡型双层暖壶内胆,内胆密度为0.3-0.6g/cm3
(3)采用注塑机于190℃条件下将聚丙烯基体母料注塑成单层外壳,外壳密度为0.8-1.0g/cm3
(4)将发泡型双层暖壶内胆安装于单层外壳内得抗摔抗氧化聚丙烯暖壶。
实施例2
一种抗摔抗氧化聚丙烯暖壶的制备方法,包括以下步骤:
(1)将5kg等规聚丙烯、800g三元乙丙橡胶、1kg长径比为20:1的异氰酸酯偶联剂表面改性的玻璃纤维、30g碳酸氢钠、500g超高分子量聚丙烯和15g有机酚寡聚物混合均匀,然后采用同向平行双螺杆挤出机于190℃条件下制得聚丙烯基体母料;
(2)采用注塑机于200℃条件下将聚丙烯基体母料注塑成带有2mm真空夹层的发泡型双层暖壶内胆,内胆密度为0.3-0.6g/cm3
(3)采用注塑机于200℃条件下将聚丙烯基体母料注塑成单层外壳,外壳密度为0.8-1.0g/cm3
(4)将发泡型双层暖壶内胆安装于单层外壳内得抗摔抗氧化聚丙烯暖壶。
实施例3
一种抗摔抗氧化聚丙烯暖壶的制备方法,包括以下步骤:
(1)将5kg间规聚丙烯、1kg聚丙烯烯烃POP弹性体、1.2kg长径比为25:1的铝酸酯偶联剂表面改性的玻璃纤维、40g碳酸氢铵、650g超高分子量聚乙烯和35g有机酚寡聚物混合均匀,然后采用锥形双螺杆挤出机于200℃条件下制得聚丙烯基体母料;
(2)采用注塑机于210℃条件下将聚丙烯基体母料注塑成带有3mm真空夹层的发泡型双层暖壶内胆,内胆密度为0.3-0.6g/cm3
(3)采用注塑机于210℃条件下将聚丙烯基体母料注塑成单层外壳,外壳密度为0.8-1.0g/cm3
(4)将发泡型双层暖壶内胆安装于单层外壳内得抗摔抗氧化聚丙烯暖壶。
实施例4
一种抗摔抗氧化聚丙烯暖壶的制备方法,包括以下步骤:
(1)将5kg间规聚丙烯、1.25kg聚丙烯烯烃POP弹性体、1.5kg长径比为30:1的钛酸酯偶联剂表面改性的玻璃纤维、50g碳酸氢铵、750g超高分子量聚乙烯和50g有机哌啶寡聚物混合均匀,然后采用锥形双螺杆挤出机于200℃条件下制得聚丙烯基体母料;
(2)采用注塑机于220℃条件下将聚丙烯基体母料注塑成带有3mm真空夹层的发泡型双层暖壶内胆,内胆密度为0.3-0.6g/cm3
(3)采用注塑机于220℃条件下将聚丙烯基体母料注塑成单层外壳,外壳密度为0.8-1.0g/cm3
(4)将发泡型双层暖壶内胆安装于单层外壳内得抗摔抗氧化聚丙烯暖壶。

Claims (10)

1.一种抗摔抗氧化聚丙烯暖壶的制备方法,其特征在于,包括以下步骤:
(1)将聚丙烯、增韧改性剂、表面改性玻璃纤维、发泡剂、发泡调节剂及抗氧化剂按重量比100:10-25:10-30:0.2-1:8-15:0.1-1混合均匀,然后采用螺杆造粒机于150-200℃条件下制得聚丙烯基体母料;
(2)采用注塑机于180-220℃条件下将聚丙烯基体母料注塑成带有1-3mm真空夹层的发泡型双层暖壶内胆,内胆密度为0.3-0.6g/cm3
(3)采用注塑机于180-220℃条件下将聚丙烯基体母料注塑成单层外壳,外壳密度为0.8-1.0g/cm3
(4)将发泡型双层暖壶内胆安装于单层外壳内得抗摔抗氧化聚丙烯暖壶。
2.根据权利要求1所述的一种抗摔抗氧化聚丙烯暖壶的制备方法,其特征在于,步骤(1)中所述的聚丙烯为无规聚丙烯、间规聚丙烯或等规聚丙烯。
3.根据权利要求1所述的一种抗摔抗氧化聚丙烯暖壶的制备方法,其特征在于,步骤(1)中所述的增韧改性剂为二元乙丙橡胶、三元乙丙橡胶、氧化聚丙烯、聚丙烯烯烃弹性体或聚乙烯烯烃弹性体。
4.根据权利要求1所述的一种抗摔抗氧化聚丙烯暖壶的制备方法,其特征在于,步骤(1)中所述的表面改性玻璃纤维的长径比为10:1-30:1。
5.根据权利要求1所述的一种抗摔抗氧化聚丙烯暖壶的制备方法,其特征在于,步骤(1)中所述的表面改性玻璃纤维为硅烷偶联剂表面改性的玻璃纤维、异氰酸酯偶联剂表面改性的玻璃纤维、铝酸酯偶联剂表面改性的玻璃纤维或钛酸酯偶联剂表面改性的玻璃纤维。
6.根据权利要求1所述的一种抗摔抗氧化聚丙烯暖壶的制备方法,其特征在于,步骤(1)中所述的发泡剂为偶氮二甲酰胺、过氧化氢、碳酸氢钠或碳酸氢铵。
7.根据权利要求1所述的一种抗摔抗氧化聚丙烯暖壶的制备方法,其特征在于,步骤(1)中所述的发泡调节剂为超高分子量丙烯酸酯类聚合物、超高分子量聚乙烯或超高分子量聚丙烯。
8.根据权利要求1所述的一种抗摔抗氧化聚丙烯暖壶的制备方法,其特征在于,步骤(1)中所述的抗氧剂为亚磷酸酯、有机酚寡聚物或有机哌啶寡聚物。
9.根据权利要求1所述的一种抗摔抗氧化聚丙烯暖壶的制备方法,其特征在于,步骤(1)中所述的螺杆造粒机为单螺杆挤出机、同向平行双螺杆挤出机、异向平行双螺杆挤出机或锥形双螺杆挤出机。
10.按照权利要求1-9任一项所述的抗摔抗氧化聚丙烯暖壶的制备方法制备出的抗摔抗氧化聚丙烯暖壶。
CN201510045233.8A 2015-01-28 2015-01-28 一种抗摔抗氧化聚丙烯暖壶及其制备方法 Active CN104672608B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510045233.8A CN104672608B (zh) 2015-01-28 2015-01-28 一种抗摔抗氧化聚丙烯暖壶及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510045233.8A CN104672608B (zh) 2015-01-28 2015-01-28 一种抗摔抗氧化聚丙烯暖壶及其制备方法

Publications (2)

Publication Number Publication Date
CN104672608A true CN104672608A (zh) 2015-06-03
CN104672608B CN104672608B (zh) 2017-10-31

Family

ID=53308226

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510045233.8A Active CN104672608B (zh) 2015-01-28 2015-01-28 一种抗摔抗氧化聚丙烯暖壶及其制备方法

Country Status (1)

Country Link
CN (1) CN104672608B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107446154A (zh) * 2017-08-28 2017-12-08 合肥华凌股份有限公司 一种高性能微发泡母粒及其制备方法和应用

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201585890U (zh) * 2009-12-21 2010-09-22 徐国定 保温瓶内胆
CN102675734A (zh) * 2011-03-18 2012-09-19 合肥杰事杰新材料股份有限公司 一种玻纤增强聚丙烯微发泡材料、制备方法及其应用
CN202858897U (zh) * 2012-08-21 2013-04-10 林伟良 新型水瓶
CN103304897A (zh) * 2013-06-24 2013-09-18 苏州新区佳合塑胶有限公司 热水瓶外壳用塑料及其制备方法
CN103627082A (zh) * 2013-10-28 2014-03-12 安徽精一机械设备有限公司 一种聚丙烯泡沫材料
CN104262788A (zh) * 2014-10-20 2015-01-07 青岛锦绣水源商贸有限公司 一种可阻燃聚丙烯泡沫材料

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201585890U (zh) * 2009-12-21 2010-09-22 徐国定 保温瓶内胆
CN102675734A (zh) * 2011-03-18 2012-09-19 合肥杰事杰新材料股份有限公司 一种玻纤增强聚丙烯微发泡材料、制备方法及其应用
CN202858897U (zh) * 2012-08-21 2013-04-10 林伟良 新型水瓶
CN103304897A (zh) * 2013-06-24 2013-09-18 苏州新区佳合塑胶有限公司 热水瓶外壳用塑料及其制备方法
CN103627082A (zh) * 2013-10-28 2014-03-12 安徽精一机械设备有限公司 一种聚丙烯泡沫材料
CN104262788A (zh) * 2014-10-20 2015-01-07 青岛锦绣水源商贸有限公司 一种可阻燃聚丙烯泡沫材料

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
周祥兴: "《塑料助剂应用速查手册》", 31 October 2010, 印刷工业出版社 *
徐佩弦: "《塑料注射成型与模具设计指南》", 31 January 2014, 机械工业出版社 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107446154A (zh) * 2017-08-28 2017-12-08 合肥华凌股份有限公司 一种高性能微发泡母粒及其制备方法和应用
CN107446154B (zh) * 2017-08-28 2021-03-16 合肥华凌股份有限公司 一种高性能微发泡母粒及其制备方法和应用

Also Published As

Publication number Publication date
CN104672608B (zh) 2017-10-31

Similar Documents

Publication Publication Date Title
CN101353460B (zh) 一种环保型微发泡聚丙烯板材及其制备方法
CN104466734B (zh) 一种用于箱式变电站箱体的隔热绝缘板及其制备方法
CN105419372A (zh) 一种用改性木粉和废旧塑料制备木塑复合材料的方法
CN103665540A (zh) 一种消光聚丙烯复合材料及其制备方法
CN109384977B (zh) 一种具有吸音功能的橡胶及其制备方法
CN105153546B (zh) 一种环保水发泡聚丙烯母料的制备及其制成的挤出微发泡片材
CN102234401B (zh) 一种硫酸钙晶须改性聚苯乙烯复合材料及其制备方法
CN112708195B (zh) 一种聚烯烃中空复合材料及其制备方法和应用
CN104497610A (zh) 一种环保型防水隔热发泡材料及其制备方法
WO2012070918A2 (ko) 압출-사출-발포 연속성형 공법을 이용한 언더커버의 제조방법
CN109679215A (zh) 一种聚丙烯复合阻尼材料及其制备方法
CN104987526A (zh) 聚丙烯系树脂复合发泡颗粒及其制备方法与应用
CN104893077A (zh) 一种高弹性抗震发泡聚乙烯板材及其制备方法
CN106479033A (zh) 一种半透明材料及其制备方法和由该材料制备的鞋底
CN112759898A (zh) 一种aes/petg/pbat合金材料及其制备方法和应用
CN104672608A (zh) 一种抗摔抗氧化聚丙烯暖壶及其制备方法
CN103991246A (zh) 一种聚烯烃母料制备三层共挤管材的方法
CN105670110A (zh) 一种聚丙烯静音管母料及其制备方法与使用方法
WO2024066971A1 (zh) 一种聚丙烯微发泡材料及其制备方法和应用
CN101867067B (zh) 一种防爆镍电池及其所使用的防爆球和它们的制备方法
CN111117092A (zh) 一种防震聚苯乙烯泡沫材料
CN103627082A (zh) 一种聚丙烯泡沫材料
CN102797914B (zh) 一步法保温pp-r管材及其制备方法
CN102443237A (zh) 一种环保型高发泡用高熔体强度聚丙烯材料的制备方法
CN110628147A (zh) 改性pvc发泡地垫及其制备方法

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
TR01 Transfer of patent right

Effective date of registration: 20180508

Address after: 225400 four access to Hongqiao Industrial Park, Taixing, Jiangsu

Patentee after: Jia Xu (Jiangsu) Plastics Co., Ltd.

Address before: 611731 No. 199 West District Road, hi tech Zone, Chengdu, Sichuan.

Patentee before: Sichuan Kaiben New Material Technology Co., Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20201014

Address after: 241000 12 huolonggang industrial concentration zone, South District, high tech Development Zone, Wuhu City, Anhui Province

Patentee after: Hou Guangchao

Address before: 225400 four access to Hongqiao Industrial Park, Taixing, Jiangsu

Patentee before: JIAXU (JIANGSU) PLASTIC Co.,Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20210323

Address after: 225300 No.1 Xiangfu East Street, Hongqiao Town, Taixing City, Taizhou City, Jiangsu Province

Patentee after: Taizhou Baiguan Pump AND Valve Technology Co.,Ltd.

Address before: 241000 12 huolonggang industrial concentration zone, South District, high tech Development Zone, Wuhu City, Anhui Province

Patentee before: Hou Guangchao

TR01 Transfer of patent right