SG10201910954VA - High-expansibility foamed polypropylene bead and preparation method thereof - Google Patents

High-expansibility foamed polypropylene bead and preparation method thereof

Info

Publication number
SG10201910954VA
SG10201910954VA SG10201910954VA SG10201910954VA SG10201910954VA SG 10201910954V A SG10201910954V A SG 10201910954VA SG 10201910954V A SG10201910954V A SG 10201910954VA SG 10201910954V A SG10201910954V A SG 10201910954VA SG 10201910954V A SG10201910954V A SG 10201910954VA
Authority
SG
Singapore
Prior art keywords
expansibility
preparation
foamed polypropylene
polypropylene bead
bead
Prior art date
Application number
SG10201910954VA
Inventor
Ruoxu He
Jia Zeng
Huanhuan Liu
Yezhi Xiong
Original Assignee
Wuxi Hi Tec Environmental Material 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 Wuxi Hi Tec Environmental Material Co Ltd filed Critical Wuxi Hi Tec Environmental Material Co Ltd
Priority to SG10201910954VA priority Critical patent/SG10201910954VA/en
Priority to CN202011294381.0A priority patent/CN112409699B/en
Publication of SG10201910954VA publication Critical patent/SG10201910954VA/en

Links

Classifications

    • 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
    • C08J9/12—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 physical blowing agent
    • C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
    • 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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08J9/0066—Use of inorganic compounding ingredients
    • 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
    • C08J9/16—Making expandable particles
    • C08J9/18—Making expandable particles by impregnating polymer particles with the blowing agent
    • 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
    • C08J2203/06—CO2, N2 or noble gases
    • 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
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/14—Copolymers of propene
    • 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
    • C08J2423/10—Homopolymers or copolymers of propene
    • C08J2423/12—Polypropene
    • 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
    • C08K3/38—Boron-containing compounds
    • C08K2003/387—Borates
    • 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
    • C08K3/34—Silicon-containing compounds
    • 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
    • C08K3/34—Silicon-containing compounds
    • C08K3/346—Clay
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • C08K7/24—Expanded, porous or hollow particles inorganic
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • C08K7/24—Expanded, porous or hollow particles inorganic
    • C08K7/26—Silicon- containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
SG10201910954VA 2019-11-21 2019-11-21 High-expansibility foamed polypropylene bead and preparation method thereof SG10201910954VA (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SG10201910954VA SG10201910954VA (en) 2019-11-21 2019-11-21 High-expansibility foamed polypropylene bead and preparation method thereof
CN202011294381.0A CN112409699B (en) 2019-11-21 2020-11-18 High-expansibility foaming polypropylene bead and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG10201910954VA SG10201910954VA (en) 2019-11-21 2019-11-21 High-expansibility foamed polypropylene bead and preparation method thereof

Publications (1)

Publication Number Publication Date
SG10201910954VA true SG10201910954VA (en) 2021-06-29

Family

ID=74774044

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201910954VA SG10201910954VA (en) 2019-11-21 2019-11-21 High-expansibility foamed polypropylene bead and preparation method thereof

Country Status (2)

Country Link
CN (1) CN112409699B (en)
SG (1) SG10201910954VA (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003000752A1 (en) * 2001-06-20 2003-01-03 Polypropylene Belgium (Naamloze Vennootschap) Composition based on propylene polymer, process for its obtention, use for the manufacture of expanded granules and cellular articles
CN101033308B (en) * 2006-12-22 2010-05-12 广东工业大学 Method of preparing carrier foaming agent and application of the carrier foaming agent in polymer
CN103524897A (en) * 2013-10-09 2014-01-22 无锡会通新材料有限公司 Environmental-friendly polypropylene foaming bead and preparation method thereof
CN105885242A (en) * 2016-05-05 2016-08-24 无锡会通轻质材料股份有限公司 High-rigidity PP (polypropylene) expanded beads and energy-saving preparation method thereof
CN106336522A (en) * 2016-08-31 2017-01-18 无锡会通轻质材料股份有限公司 Preparation method for multilayer gradient porous polypropylene beads
CN107057182B (en) * 2017-01-18 2020-06-05 中广核博繁新材料（苏州）有限公司 Preparation method of foamed polypropylene material with adsorption function
CN106674583B (en) * 2017-01-18 2019-04-30 中广核博繁新材料（苏州）有限公司 A kind of expanded polypropylene beads and preparation method thereof
CN107082963A (en) * 2017-06-06 2017-08-22 成都硕屋科技有限公司 One kind is low to distribute TVOC expanded polypropylene products and preparation method thereof
CN107513211A (en) * 2017-09-13 2017-12-26 北京航天试验技术研究所 It is a kind of it is low distribute, low smell automobile using polypropylene composite material
CN108164814A (en) * 2017-12-15 2018-06-15 中国科学院长春应用化学研究所 A kind of polypropylene foam with graded pore structure and preparation method thereof
CN109096598B (en) * 2018-06-15 2021-04-27 武汉金发科技有限公司 Polypropylene odor adsorption master batch for automobile and preparation method thereof
CN109437817A (en) * 2019-01-10 2019-03-08 佛山市山河水家居配套有限公司 A kind of scrubbable water negative ion diatom ooze formula and preparation method thereof

Also Published As

Publication number Publication date
CN112409699B (en) 2023-05-09
CN112409699A (en) 2021-02-26

Similar Documents

Publication Publication Date Title
SG10201910953XA (en) Energy-saving foamed polypropylene bead and preparation method thereof
EP3546489A4 (en) Polypropylene and preparation method therefor
EP3572441A4 (en) Homopolypropylene and preparation method therefor
ZA202107279B (en) Catalytic-cracking catalyst and method for preparation thereof
GB2574712B (en) Decorative toy for fusible toy bead, and fusible toy bead set
IL276111A (en) Sourdough and process for producing same
EP4063453A4 (en) Polypropylene composition, preparation method therefor and use thereof
EP3647331A4 (en) Polypropylene and preparation method therefor
EP3778177A4 (en) Foam molding and method for producing same
EP3814423A4 (en) Foam bead and sintered foam structure
EP3715382A4 (en) Metallocene supported catalyst and method for preparing polypropylene using same
SG10201910954VA (en) High-expansibility foamed polypropylene bead and preparation method thereof
EP3597618A4 (en) Carbon foam and manufacturing method therefor
GB2618437B (en) Vehicle and method
IL284077A (en) Container and method of preparing the same
EP3831157A4 (en) Methods for determining a channel occupancy time and related wireless nodes
GB201911134D0 (en) Materials and method
GB201911127D0 (en) Materials and methods
GB201911133D0 (en) Materials and methods
SG11202013033RA (en) Foam bead and sintered foam structure
SG11202012988RA (en) Foam bead and sintered foam structure
GB201819212D0 (en) Segmented foam cushion and method
EP3517287A4 (en) Bead apex rubber forming method and forming device
EP3583961A4 (en) Embolic material and method for producing same
EP3881949A4 (en) Bead forming method and structure member