CN108858957B - 超临界co2流体的发泡方法 - Google Patents
超临界co2流体的发泡方法 Download PDFInfo
- Publication number
- CN108858957B CN108858957B CN201810489701.4A CN201810489701A CN108858957B CN 108858957 B CN108858957 B CN 108858957B CN 201810489701 A CN201810489701 A CN 201810489701A CN 108858957 B CN108858957 B CN 108858957B
- Authority
- CN
- China
- Prior art keywords
- autoclave
- arc
- pressure
- supercritical
- foaming
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3415—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3442—Mixing, kneading or conveying the foamable material
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- 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
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/06—CO2, N2 or noble gases
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- 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)
- Mechanical Engineering (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810489701.4A CN108858957B (zh) | 2018-05-21 | 2018-05-21 | 超临界co2流体的发泡方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810489701.4A CN108858957B (zh) | 2018-05-21 | 2018-05-21 | 超临界co2流体的发泡方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108858957A CN108858957A (zh) | 2018-11-23 |
CN108858957B true CN108858957B (zh) | 2020-08-07 |
Family
ID=64333140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810489701.4A Active CN108858957B (zh) | 2018-05-21 | 2018-05-21 | 超临界co2流体的发泡方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108858957B (zh) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102527294B (zh) * | 2010-12-22 | 2014-05-21 | 大连大学 | 一种超临界二氧化碳实验设备 |
CN204170729U (zh) * | 2014-10-13 | 2015-02-25 | 宁波大学 | 一种节能易清洗反应釜 |
CN207305240U (zh) * | 2017-09-27 | 2018-05-01 | 都创(上海)医药科技有限公司 | 一种用于油浴加热的安全变压装置 |
-
2018
- 2018-05-21 CN CN201810489701.4A patent/CN108858957B/zh active Active
Also Published As
Publication number | Publication date |
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CN108858957A (zh) | 2018-11-23 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20181123 Assignee: Zhejiang Baoshun Industrial Co.,Ltd. Assignor: HANGZHOU DIANZI University Contract record no.: X2022330000135 Denomination of invention: Foaming method of supercritical co2fluid Granted publication date: 20200807 License type: Common License Record date: 20220531 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230925 Address after: No. 29-1, wutong Road, Haiyou Street, Sanmen County, Taizhou City, Zhejiang Province, 318000 Patentee after: Zhejiang Baoshun Industrial Co.,Ltd. Address before: 310018 Xiasha Higher Education Zone, Hangzhou, Zhejiang Patentee before: HANGZHOU DIANZI University |