KR20240027062A - 중합체 발포체 물품 및 중합체 발포체의 제조 방법 - Google Patents
중합체 발포체 물품 및 중합체 발포체의 제조 방법 Download PDFInfo
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- KR20240027062A KR20240027062A KR1020247003049A KR20247003049A KR20240027062A KR 20240027062 A KR20240027062 A KR 20240027062A KR 1020247003049 A KR1020247003049 A KR 1020247003049A KR 20247003049 A KR20247003049 A KR 20247003049A KR 20240027062 A KR20240027062 A KR 20240027062A
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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
- C08J9/06—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
- C08J9/08—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 carbon dioxide
-
- 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
-
- 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
-
- 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
- B29C44/3469—Cell or pore nucleation
- B29C44/348—Cell or pore nucleation by regulating the temperature and/or the pressure, e.g. suppression of foaming until the pressure is rapidly decreased
-
- 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
- B29C44/36—Feeding the material to be shaped
- B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
- B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
-
- 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
- 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
- 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
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
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)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163215709P | 2021-06-28 | 2021-06-28 | |
| US63/215,709 | 2021-06-28 | ||
| PCT/US2021/049200 WO2023277935A1 (fr) | 2021-06-28 | 2021-09-07 | Articles en mousse de polymère et procédés de fabrication de mousses de polymère |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20240027062A true KR20240027062A (ko) | 2024-02-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020247003049A KR20240027062A (ko) | 2021-06-28 | 2021-09-07 | 중합체 발포체 물품 및 중합체 발포체의 제조 방법 |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP4363493A1 (fr) |
| KR (1) | KR20240027062A (fr) |
| CN (1) | CN117693550A (fr) |
| AR (1) | AR123446A1 (fr) |
| AU (1) | AU2021454207A1 (fr) |
| BR (1) | BR112023026991A2 (fr) |
| CA (1) | CA3223228A1 (fr) |
| IL (1) | IL309456A (fr) |
| TW (1) | TW202300318A (fr) |
| WO (1) | WO2023277935A1 (fr) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5866053A (en) * | 1993-11-04 | 1999-02-02 | Massachusetts Institute Of Technology | Method for providing continuous processing of microcellular and supermicrocellular foamed materials |
| EP1275485B1 (fr) * | 1996-08-27 | 2005-05-11 | Trexel Inc. | Procédé pour extrusion de polymère microcellulaire |
| WO2020264484A1 (fr) * | 2019-06-27 | 2020-12-30 | Moxietec, Llc | Articles en mousse polymère et procédés de fabrication de mousses polymères |
-
2021
- 2021-09-07 CN CN202180100907.3A patent/CN117693550A/zh active Pending
- 2021-09-07 WO PCT/US2021/049200 patent/WO2023277935A1/fr active Application Filing
- 2021-09-07 CA CA3223228A patent/CA3223228A1/fr active Pending
- 2021-09-07 IL IL309456A patent/IL309456A/en unknown
- 2021-09-07 AR ARP210102485A patent/AR123446A1/es unknown
- 2021-09-07 BR BR112023026991A patent/BR112023026991A2/pt unknown
- 2021-09-07 KR KR1020247003049A patent/KR20240027062A/ko unknown
- 2021-09-07 EP EP21778681.3A patent/EP4363493A1/fr active Pending
- 2021-09-07 AU AU2021454207A patent/AU2021454207A1/en active Pending
- 2021-09-07 TW TW110133209A patent/TW202300318A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN117693550A (zh) | 2024-03-12 |
| CA3223228A1 (fr) | 2023-01-05 |
| BR112023026991A2 (pt) | 2024-03-12 |
| EP4363493A1 (fr) | 2024-05-08 |
| IL309456A (en) | 2024-02-01 |
| AU2021454207A1 (en) | 2024-01-18 |
| TW202300318A (zh) | 2023-01-01 |
| WO2023277935A1 (fr) | 2023-01-05 |
| AR123446A1 (es) | 2022-11-30 |
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