WO2004005383A1 - Offenzellige polypropylen-partikelschäume - Google Patents
Offenzellige polypropylen-partikelschäume Download PDFInfo
- Publication number
- WO2004005383A1 WO2004005383A1 PCT/EP2003/006895 EP0306895W WO2004005383A1 WO 2004005383 A1 WO2004005383 A1 WO 2004005383A1 EP 0306895 W EP0306895 W EP 0306895W WO 2004005383 A1 WO2004005383 A1 WO 2004005383A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cell
- open
- foam particles
- weight
- cell foam
- 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.)
- Ceased
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
-
- 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
- C08J9/20—Making expandable particles by suspension polymerisation in the presence of 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
- 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
- C08J9/16—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
- 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
- C08J2205/00—Foams characterised by their properties
- C08J2205/04—Foams characterised by their properties characterised by the foam pores
- C08J2205/05—Open cells, i.e. more than 50% of the pores are open
-
- 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
Definitions
- dyes and in particular nucleating agents such as talc, graphite powder, pyrogenic silicas, zeolites, bentonites and polyolefin waxes.
- the temperature should be close to the softening temperature of the propylene polymer. It can be 40 ° C
- TL means parts by weight.
- PVP1 polyvinylpyrrolidone, Kollidon K 30 from BASF AG
- Antiblockl CaC0 3 ; Antiblock2 Triscalcium Phosphate Tensidl: fatty alcoholoxylate Tensid2: arylsulfonate
- the feedstocks were mixed, fed to the extruder and processed into mini granules (d: 0.8-1.2 mm; 1: 1.8-3 mm).
- Granules1 100 Tl PP1, 20 Tl P0M1, 1 Tl Talcum, 0.5 Tl
- Granules2 100 Tl PP1, 34 Tl P0M1, 2, 8 Tl Talcum, 0.5 Tl
- Wax1 Granules3 100 parts PP1, 25 parts glass, 0.5 parts wax
- Granules7 100 parts PP1, 20 parts PS1, 1 part talc, 0.5 parts
- the table shows the bulk densities achieved and the proportions of open cells measured on these foam particles.
- the open cells were determined on the foam particles based on DIN ISO 4590.
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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/519,801 US20050236728A1 (en) | 2002-07-05 | 2003-06-30 | Open-cell polypropylene particle foams |
| AU2003250861A AU2003250861A1 (en) | 2002-07-05 | 2003-06-30 | Open-cell polypropylene particle foams |
| EP03762546.4A EP1521799B1 (de) | 2002-07-05 | 2003-06-30 | Offenzellige polypropylen-partikelschäume |
| JP2004518621A JP4128177B2 (ja) | 2002-07-05 | 2003-06-30 | 連続気泡成形ポリプロピレン発泡体 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10230583.8 | 2002-07-05 | ||
| DE10230583A DE10230583A1 (de) | 2002-07-05 | 2002-07-05 | Offenzellige Polypropylen-Partikelschäume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2004005383A1 true WO2004005383A1 (de) | 2004-01-15 |
Family
ID=29723784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2003/006895 Ceased WO2004005383A1 (de) | 2002-07-05 | 2003-06-30 | Offenzellige polypropylen-partikelschäume |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20050236728A1 (de) |
| EP (1) | EP1521799B1 (de) |
| JP (1) | JP4128177B2 (de) |
| KR (1) | KR100988407B1 (de) |
| CN (1) | CN100528944C (de) |
| AU (1) | AU2003250861A1 (de) |
| DE (1) | DE10230583A1 (de) |
| PL (1) | PL206014B1 (de) |
| WO (1) | WO2004005383A1 (de) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005021622A3 (en) * | 2003-08-25 | 2005-04-21 | Dow Global Technologies Inc | Froth of dispersed olefin polymers |
| EP1544234A1 (de) * | 2003-12-19 | 2005-06-22 | Basf Aktiengesellschaft | Schaumstoffformteile aus offenzelligem EPP |
| EP1788013A1 (de) * | 2005-11-16 | 2007-05-23 | Basf Aktiengesellschaft | Verfahren zur Herstellung von Polyolefin-Schaumpartikeln |
| EP1881210A1 (de) * | 2006-07-21 | 2008-01-23 | HILTI Aktiengesellschaft | Befestigungselement |
| US7361694B2 (en) | 2004-02-27 | 2008-04-22 | Dow Global Technologies Inc. | Durable foam of olefin polymers, methods of making foam and articles prepared from same |
| US8357727B2 (en) | 2004-02-27 | 2013-01-22 | Dow Global Technologies Llc | Durable foam of olefin polymers, methods of making foam and articles prepared from same |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004002367A1 (de) * | 2004-01-15 | 2005-08-11 | Basf Ag | Expandierte Polyolefinpartikel enthaltend spezielle Keimbildner |
| BRPI0603479A (pt) * | 2006-08-14 | 2008-04-01 | Maria Isabel Pinto Koleski | espuma de polipropileno expandida |
| CN101531770B (zh) * | 2008-05-15 | 2011-11-23 | 上海高分子功能材料研究所 | 开孔发泡聚烯烃的制备与应用 |
| CN105849167B (zh) * | 2013-12-27 | 2020-04-14 | 株式会社钟化 | 聚烯烃系树脂发泡粒子及聚烯烃系树脂模内发泡成型体 |
| BR112018076228A2 (pt) * | 2016-06-23 | 2019-03-26 | Basf Se | processo para a produção de partículas de espuma, partículas de espuma e moldagem de espuma |
| KR102141993B1 (ko) | 2018-11-26 | 2020-08-06 | 롯데케미칼 주식회사 | Voc 방출이 저감된 사출용 폴리프로필렌계 수지 조성물 |
| US11780981B2 (en) * | 2018-12-06 | 2023-10-10 | Exxonmobil Chemical Patents Inc. | Foam beads and method of making the same |
| JP7610967B2 (ja) * | 2020-12-17 | 2025-01-09 | 株式会社ジェイエスピー | ポリプロピレン系樹脂発泡粒子及び発泡粒子成形体 |
| CN113754954A (zh) * | 2021-08-24 | 2021-12-07 | 无锡敬仁电子材料科技有限公司 | 一种兼具高通孔率和高闭孔率的发泡聚合物吸波材料及其制备方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19950420A1 (de) * | 1999-10-20 | 2001-04-26 | Basf Ag | Partikelförmige, expandierbare Olefinpolymerisate |
| EP0831115B1 (de) * | 1996-09-18 | 2002-05-08 | Basf Aktiengesellschaft | Verfahren zur Herstellung von expandierten Polyolefinpartikeln |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69723280T2 (de) * | 1996-04-05 | 2004-04-22 | Kaneka Corp. | Wässrige polyolefinzusammensetzung, daraus hergestellte vorexpandierte teilchen, verfahren zu ihrer herstellung und expandierte formteile |
| GB2324798B (en) * | 1997-05-01 | 1999-08-18 | Ici Plc | Open celled cellular polyurethane products |
| SG77671A1 (en) * | 1998-03-23 | 2001-01-16 | Jsp Corp | Foamed and expanded beads of polypropylene resin for molding |
| DE19921386A1 (de) * | 1999-05-10 | 2000-11-16 | Basf Ag | Offenzellig Partikelschaumstoffe |
-
2002
- 2002-07-05 DE DE10230583A patent/DE10230583A1/de not_active Withdrawn
-
2003
- 2003-06-30 JP JP2004518621A patent/JP4128177B2/ja not_active Expired - Fee Related
- 2003-06-30 KR KR1020057000106A patent/KR100988407B1/ko not_active Expired - Fee Related
- 2003-06-30 AU AU2003250861A patent/AU2003250861A1/en not_active Abandoned
- 2003-06-30 US US10/519,801 patent/US20050236728A1/en not_active Abandoned
- 2003-06-30 PL PL374820A patent/PL206014B1/pl unknown
- 2003-06-30 WO PCT/EP2003/006895 patent/WO2004005383A1/de not_active Ceased
- 2003-06-30 CN CNB038159937A patent/CN100528944C/zh not_active Expired - Fee Related
- 2003-06-30 EP EP03762546.4A patent/EP1521799B1/de not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0831115B1 (de) * | 1996-09-18 | 2002-05-08 | Basf Aktiengesellschaft | Verfahren zur Herstellung von expandierten Polyolefinpartikeln |
| DE19950420A1 (de) * | 1999-10-20 | 2001-04-26 | Basf Ag | Partikelförmige, expandierbare Olefinpolymerisate |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005021622A3 (en) * | 2003-08-25 | 2005-04-21 | Dow Global Technologies Inc | Froth of dispersed olefin polymers |
| US7439276B2 (en) | 2003-08-25 | 2008-10-21 | Dow Global Technologies Inc. | Froth and durable foam of dispersed olefin polymers, methods of making foam and articles prepared from same |
| EP2298832A1 (de) * | 2003-08-25 | 2011-03-23 | Dow Global Technologies Inc. | Schaum und beständiger Schaumstoff aus dispergierten Olefinpolymeren, Verfahren zur Schaumstoffherstellung und daraus hergestellte Artikel |
| EP1544234A1 (de) * | 2003-12-19 | 2005-06-22 | Basf Aktiengesellschaft | Schaumstoffformteile aus offenzelligem EPP |
| US7361694B2 (en) | 2004-02-27 | 2008-04-22 | Dow Global Technologies Inc. | Durable foam of olefin polymers, methods of making foam and articles prepared from same |
| US7456228B2 (en) | 2004-02-27 | 2008-11-25 | Dow Global Technologies Inc. | Durable foam of olefin polymers, methods of making foam and articles prepared from same |
| US7812062B2 (en) | 2004-02-27 | 2010-10-12 | Dow Global Technologies, Inc. | Durable foam of olefin polymers, methods of making foam and articles prepared from same |
| US8357727B2 (en) | 2004-02-27 | 2013-01-22 | Dow Global Technologies Llc | Durable foam of olefin polymers, methods of making foam and articles prepared from same |
| EP1788013A1 (de) * | 2005-11-16 | 2007-05-23 | Basf Aktiengesellschaft | Verfahren zur Herstellung von Polyolefin-Schaumpartikeln |
| EP1881210A1 (de) * | 2006-07-21 | 2008-01-23 | HILTI Aktiengesellschaft | Befestigungselement |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4128177B2 (ja) | 2008-07-30 |
| US20050236728A1 (en) | 2005-10-27 |
| PL206014B1 (pl) | 2010-06-30 |
| KR100988407B1 (ko) | 2010-10-18 |
| AU2003250861A1 (en) | 2004-01-23 |
| EP1521799A1 (de) | 2005-04-13 |
| EP1521799B1 (de) | 2019-04-10 |
| PL374820A1 (en) | 2005-10-31 |
| CN100528944C (zh) | 2009-08-19 |
| JP2006509051A (ja) | 2006-03-16 |
| CN1665866A (zh) | 2005-09-07 |
| KR20050025580A (ko) | 2005-03-14 |
| DE10230583A1 (de) | 2004-01-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE602004004650T3 (de) | Hochtemperaturbeständige polypropylenweichschäume niedriger dichte | |
| EP1521799A1 (de) | Offenzellige polypropylen-partikelschäume | |
| DE60207936T2 (de) | Schäumbare thermoplastische Zusammensetzung, die flüchtige Treibmittel und expandierbare Mikrokugeln enthält | |
| EP3055351A1 (de) | Verfahren zur herstellung von expandierten polyester-schaumstoffpartikeln | |
| EP1228127B1 (de) | Partikelförmige, expandierbare olefinpolymerisate | |
| DE60224372T2 (de) | Ethenpolymermischungen mit verbessertem modulus und schmelzfestigkeit und aus diesen mischungen hergestellte gegenstände | |
| EP2336225B1 (de) | Verfahren zur Herstellung von Polyolefin-Schaumstoffpartikeln | |
| EP1144491B1 (de) | Expandierte polypropylen-partikel | |
| EP1281729B1 (de) | Verfahren zur Herstellung von Polypropylen-Schaumpartikeln mit hoher Schüttdichte | |
| EP0831115B1 (de) | Verfahren zur Herstellung von expandierten Polyolefinpartikeln | |
| EP1012206B1 (de) | Verfahren zur herstellung von expandierten polyolefin-partikel n | |
| EP0687709A1 (de) | Polyolefin-Partikelschaum | |
| EP1544234B1 (de) | Schaumstoffformteile aus offenzelligem EPP | |
| WO1996037541A1 (de) | Verfahren zur herstellung von expandierten polyolefin-partikeln | |
| EP1072367B1 (de) | Verfahren zur Herstellung von Schaumstoffbahnen | |
| EP2336224B1 (de) | Verfahren zur Herstellung von Polyolefin-Schaumstoffpartikeln | |
| EP1544246B1 (de) | Expandierbares, einen DSC-Doppelpeak aufweisendes Polyolefin | |
| EP1602684B1 (de) | Metallpartikel enthaltende Polyolefinschaumpartikel | |
| EP1788013B1 (de) | Verfahren zur Herstellung von Polyolefin-Schaumpartikeln | |
| EP0453836A2 (de) | Schaumstoffe auf Basis eines Olefincopolymeren |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
| DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
| WWE | Wipo information: entry into national phase |
Ref document number: 2003762546 Country of ref document: EP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2004518621 Country of ref document: JP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 10519801 Country of ref document: US |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 1020057000106 Country of ref document: KR |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 374820 Country of ref document: PL Ref document number: 20038159937 Country of ref document: CN |
|
| WWP | Wipo information: published in national office |
Ref document number: 1020057000106 Country of ref document: KR |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| WWP | Wipo information: published in national office |
Ref document number: 2003762546 Country of ref document: EP |
