JP2009542828A - ナノ多孔質成形部材の製造方法 - Google Patents
ナノ多孔質成形部材の製造方法 Download PDFInfo
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- JP2009542828A JP2009542828A JP2009517188A JP2009517188A JP2009542828A JP 2009542828 A JP2009542828 A JP 2009542828A JP 2009517188 A JP2009517188 A JP 2009517188A JP 2009517188 A JP2009517188 A JP 2009517188A JP 2009542828 A JP2009542828 A JP 2009542828A
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- polymer mixture
- blowing agent
- polymer
- foaming
- nanoporous
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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
- C08J9/0061—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
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
-
- 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
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
- B29C44/0484—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities by having different solubility of the foaming 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
- 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
- C08J9/14—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 organic
-
- 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
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/12—Organic compounds only containing carbon, hydrogen and oxygen atoms, e.g. ketone or alcohol
-
- 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
- C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified 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
- C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
- C08J2203/142—Halogenated saturated hydrocarbons, e.g. H3C-CF3
-
- 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
- C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
- C08J2325/02—Homopolymers or copolymers of hydrocarbons
- C08J2325/04—Homopolymers or copolymers of styrene
- C08J2325/06—Polystyrene
-
- 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
- C08J2425/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
-
- 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
- C08J2451/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
-
- 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
- C08J2453/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
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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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Carbon And Carbon Compounds (AREA)
- Disintegrating Or Milling (AREA)
Abstract
Description
a)5〜200nmの範囲のドメインを有する多相のポリマー混合物の製造
b)ドメインを形成する相における発泡剤の溶解度が、隣接する相の少なくとも二倍高い発泡剤によるポリマー混合物の含浸
c)前記ポリマー混合物をキャビティに導入し、かつその中で発泡させることによる、発泡剤を含む多相のポリマー混合物の発泡(このことにより成形部材が得られる)
という工程を含む、ナノ多孔質のポリマー材料から成る成形部材の製造方法に関する。
a)5〜200nmの範囲のドメインを有する多相のポリマー混合物の製造
b)ドメインを形成する相における発泡剤の溶解度が、隣接する相の少なくとも二倍高い発泡剤によるポリマー混合物の含浸
c)発泡剤を含む多相のポリマー混合物の発泡
という工程を含む、ナノ多孔質のポリマー発泡体の製造方法が記載されている。
・成形部材の靭性、例えば耐衝撃性において、改善されている
・成形部材の延性、例えば引張応力、または圧縮応力において改善されている
・長時間の動応力において、成形部材に明らかにより僅少な疲れ亀裂が生長する
・成形部材はより高い表面光沢を有する。
ポリマー材料におけるメタノール吸収量を質量%で、時間の関数として100日の期間で測定することによって、メタノール吸収量を60℃で、かつ大気圧下で測定した。ドメインを形成する相におけるメタノールの溶解度の測定は、ドメインのない隣接する相の材料(母材材料)における溶解度と比較することによって行う。
Claims (14)
- ナノ多孔質のポリマー材料から成る成形部材の製造方法であって、
a)5〜200nmの範囲のドメインを有する多相のポリマー混合物の製造
b)ドメインを形成する相における発泡剤の溶解度が、隣接する相の少なくとも二倍高い発泡剤によるポリマー混合物の含浸
c)前記ポリマー混合物をキャビティに導入し、かつその中で発泡させることによる、発泡剤を含む多相のポリマー混合物の発泡(このことにより成形部材が得られる)
という工程を含む、ナノ多孔質のポリマー材料から成る成形部材の製造方法。 - 前記ポリマー混合物を、流動性の形態でキャビティに導入する、請求項1に記載の方法。
- 前記キャビティが射出成形型である、請求項1または2に記載の方法。
- 少なくとも工程b)およびc)を射出成形機において行う、請求項1から3までのいずれか1項に記載の方法。
- ポリマー混合物の導入前、前記キャビティに少なくとも1.1barの圧力をかけ、かつポリマー混合物の発泡を、この圧力を制御しながら低減することによって行う、請求項1から4までのいずれか1項に記載の方法。
- ドメインを形成する前記相が、基本的にエマルション重合によって得られるコア−シェルの粒子から成る、請求項1から5までのいずれか1項に記載の方法。
- 前記粒子が、1のポリアクリラートまたはポリメタクリラートから成るコアを有するコア−シェルの粒子である、請求項6に記載の方法。
- 前記粒子がポリスチレンから、またはスチレン−アクリロニトリルのコポリマーから成る少なくとも1のシェルを有するコア−シェルの粒子である、請求項6または7に記載の方法。
- ドメインを形成する前記相が、基本的に非相溶性のブロックを有するブロックコポリマーから成る、請求項1から5までのいずれか1項に記載の方法。
- 前記ポリマー混合物が20〜99.99質量%のスチレンポリマーを含む、請求項1から9までのいずれか1項に記載の方法。
- 前記発泡剤が、炭化水素、水、アルコール、ケトン、エーテル、アルキルエステル、およびアルキルアミドから選択されている、請求項1から10までのいずれか1項に記載の方法。
- 二酸化炭素、窒素、フッ化炭化水素、および希ガスから選択されている発泡助剤を併用する、請求項1から11までのいずれか1項に記載の方法。
- 前記ナノ多孔質のポリマー材料の平均細孔直径が100〜8000nmである、請求項1から12までのいずれか1項に記載の方法。
- ナノ多孔質のポリマー材料の密度が300〜1000g/lである、請求項1から13までのいずれか1項に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06116713 | 2006-07-06 | ||
PCT/EP2007/056408 WO2008003623A1 (de) | 2006-07-06 | 2007-06-27 | Verfahren zur herstellung nanoporöser formteile |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2009542828A true JP2009542828A (ja) | 2009-12-03 |
Family
ID=38436742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009517188A Pending JP2009542828A (ja) | 2006-07-06 | 2007-06-27 | ナノ多孔質成形部材の製造方法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US8206626B2 (ja) |
EP (1) | EP2041212B1 (ja) |
JP (1) | JP2009542828A (ja) |
CN (1) | CN101484514B (ja) |
AT (1) | ATE486101T1 (ja) |
BR (1) | BRPI0713508A2 (ja) |
DE (1) | DE502007005482D1 (ja) |
ES (1) | ES2354638T3 (ja) |
MX (1) | MX2008016096A (ja) |
PL (1) | PL2041212T3 (ja) |
WO (1) | WO2008003623A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009215504A (ja) * | 2008-03-12 | 2009-09-24 | Jsp Corp | スチレン系樹脂押出発泡板 |
JP2018532857A (ja) * | 2015-10-21 | 2018-11-08 | オウェンス コーニング インテレクチュアル キャピタル リミテッド ライアビリティ カンパニー | ナノ気泡ドメインを含む発泡体を製造する方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0808451B1 (pt) * | 2007-02-15 | 2018-07-24 | Basf Se | Camada de espuma, processo para a produção de uma camada de espuma, e, uso das camadas de espuma |
WO2009103680A1 (de) * | 2008-02-22 | 2009-08-27 | Basf Se | Feste, poröse materialien mit kern-schale-struktur auf der basis von synthetischen polymeren und biopolymeren, verfahren zu ihrer herstellung und ihre verwendung |
CN101959945B (zh) * | 2008-03-07 | 2013-07-31 | 东丽株式会社 | 绝热材料 |
US9187611B2 (en) | 2010-03-10 | 2015-11-17 | Dow Global Technologies Llc | Nanoporous polymeric foam having high cell density without nanofiller |
DE102013223391A1 (de) | 2013-11-15 | 2015-05-21 | Universität Zu Köln | Herstellung von porösen Materialien durch Expansion von Polymergelen |
EP3639997A1 (de) * | 2018-10-15 | 2020-04-22 | Linde Aktiengesellschaft | Verfahren zum imprägnieren von polymergranulat |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2002069223A (ja) * | 2000-08-30 | 2002-03-08 | Daicel Chem Ind Ltd | 発泡体、およびその製造方法 |
WO2005092959A1 (de) * | 2004-03-25 | 2005-10-06 | Basf Aktiengesellschaft | Nanoporöse polymerschaumstoffe aus treibmittelhaltigen, mehrphasigen polymermischungen |
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US4152495A (en) | 1976-04-06 | 1979-05-01 | Rohm And Haas Company | Foamed thermoplastic resin composition containing multiple stage polymeric modifiers |
US4255368A (en) * | 1979-07-18 | 1981-03-10 | Union Carbide Corporation | Structural foam molding process |
US5116881A (en) * | 1990-03-14 | 1992-05-26 | James River Corporation Of Virginia | Polypropylene foam sheets |
US5272182A (en) | 1992-12-03 | 1993-12-21 | General Electric Company | Blowing agent concentrate and compositions and article prepared therefrom |
US5387617A (en) | 1993-01-22 | 1995-02-07 | The Dow Chemical Company | Small cell foams and blends and a process for their preparation |
DE4416863A1 (de) | 1994-05-13 | 1995-11-16 | Basf Ag | Expandierbare Styrolpolymerisate |
DE19710442B4 (de) | 1997-03-13 | 2008-02-07 | Basf Ag | Expandierbare Styrolpolymerisate, Verfahren zu ihrer Herstellung sowie daraus hergestellte elastische Schaumstoffe |
JP2003026876A (ja) * | 2001-07-23 | 2003-01-29 | Idemitsu Petrochem Co Ltd | 芳香族ビニル重合体樹脂組成物とその成形品 |
DE10353745A1 (de) | 2003-11-17 | 2005-06-23 | Basf Ag | Nanoporöse Polymerschaumstoffe durch Aushärten von Reaktivharzen in Mikroemulsion |
GB0407463D0 (en) | 2004-04-01 | 2004-05-05 | Nova Chem Int Sa | Extruded foam structure with an inorganic blowing agent |
-
2007
- 2007-06-27 JP JP2009517188A patent/JP2009542828A/ja active Pending
- 2007-06-27 US US12/307,179 patent/US8206626B2/en not_active Expired - Fee Related
- 2007-06-27 AT AT07765662T patent/ATE486101T1/de active
- 2007-06-27 DE DE502007005482T patent/DE502007005482D1/de active Active
- 2007-06-27 BR BRPI0713508-4A patent/BRPI0713508A2/pt not_active IP Right Cessation
- 2007-06-27 CN CN2007800254400A patent/CN101484514B/zh not_active Expired - Fee Related
- 2007-06-27 MX MX2008016096A patent/MX2008016096A/es active IP Right Grant
- 2007-06-27 WO PCT/EP2007/056408 patent/WO2008003623A1/de active Application Filing
- 2007-06-27 EP EP07765662A patent/EP2041212B1/de not_active Not-in-force
- 2007-06-27 PL PL07765662T patent/PL2041212T3/pl unknown
- 2007-06-27 ES ES07765662T patent/ES2354638T3/es active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002069223A (ja) * | 2000-08-30 | 2002-03-08 | Daicel Chem Ind Ltd | 発泡体、およびその製造方法 |
WO2005092959A1 (de) * | 2004-03-25 | 2005-10-06 | Basf Aktiengesellschaft | Nanoporöse polymerschaumstoffe aus treibmittelhaltigen, mehrphasigen polymermischungen |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009215504A (ja) * | 2008-03-12 | 2009-09-24 | Jsp Corp | スチレン系樹脂押出発泡板 |
JP2018532857A (ja) * | 2015-10-21 | 2018-11-08 | オウェンス コーニング インテレクチュアル キャピタル リミテッド ライアビリティ カンパニー | ナノ気泡ドメインを含む発泡体を製造する方法 |
Also Published As
Publication number | Publication date |
---|---|
BRPI0713508A2 (pt) | 2012-03-20 |
ATE486101T1 (de) | 2010-11-15 |
EP2041212B1 (de) | 2010-10-27 |
CN101484514A (zh) | 2009-07-15 |
EP2041212A1 (de) | 2009-04-01 |
WO2008003623A1 (de) | 2008-01-10 |
DE502007005482D1 (de) | 2010-12-09 |
US20100025877A1 (en) | 2010-02-04 |
ES2354638T3 (es) | 2011-03-16 |
PL2041212T3 (pl) | 2011-04-29 |
CN101484514B (zh) | 2011-11-30 |
MX2008016096A (es) | 2009-01-21 |
US8206626B2 (en) | 2012-06-26 |
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