BRPI0805637A2 - mistura polimérica para materiais celulares termoplásticos - Google Patents
mistura polimérica para materiais celulares termoplásticosInfo
- Publication number
- BRPI0805637A2 BRPI0805637A2 BRPI0805637-4A BRPI0805637A BRPI0805637A2 BR PI0805637 A2 BRPI0805637 A2 BR PI0805637A2 BR PI0805637 A BRPI0805637 A BR PI0805637A BR PI0805637 A2 BRPI0805637 A2 BR PI0805637A2
- Authority
- BR
- Brazil
- Prior art keywords
- polymer blend
- cellular materials
- thermoplastic cellular
- weight percent
- thermoplastic
- Prior art date
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
- C08J9/22—After-treatment of expandable particles; Forming foamed products
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/405—Intermeshing co-rotating screws
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/625—Screws characterised by the ratio of the threaded length of the screw to its outside diameter [L/D ratio]
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
- C08L67/03—Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the carboxyl- and the hydroxy groups directly linked to aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- 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
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
- C08J2201/03—Extrusion of the foamable blend
-
- 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
- C08J2203/02—CO2-releasing, e.g. NaHCO3 and citric acid
-
- 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
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy 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
- C08J2469/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Molding Of Porous Articles (AREA)
Abstract
MISTURA POLIMéRICA PARA MATERIAIS CELULARES TERMOPLáSTICOS. A presente invenção se refere a um material celular espumado de baixa densidade resistente a altas temperaturas, rígido, porém flexível compreendido de mistura de poliéster consistindo de cerca de 80 até cerca de 98 por cento em peso de tereftalato de polietíleno de alta viscosidade (I.V. = 1,0 a 1,9 dL/g), e de cerca de 2 até cerca de 20, preferivelmente até cerca de 5 por cento em peso de polícarbonato com PM médio superior a 4000 g/mol.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07024645.9A EP2072563B2 (en) | 2007-12-19 | 2007-12-19 | Polymer blend for thermoplastic cellular materials |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0805637A2 true BRPI0805637A2 (pt) | 2009-09-15 |
Family
ID=39358243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0805637-4A BRPI0805637A2 (pt) | 2007-12-19 | 2008-12-18 | mistura polimérica para materiais celulares termoplásticos |
Country Status (12)
Country | Link |
---|---|
US (1) | US20090163611A1 (pt) |
EP (1) | EP2072563B2 (pt) |
JP (1) | JP2009149882A (pt) |
KR (1) | KR20090067099A (pt) |
CN (1) | CN101519522A (pt) |
AT (1) | ATE522567T1 (pt) |
AU (1) | AU2008261128A1 (pt) |
BR (1) | BRPI0805637A2 (pt) |
CA (1) | CA2645710A1 (pt) |
DK (1) | DK2072563T4 (pt) |
MX (1) | MX2008016507A (pt) |
TW (1) | TW200936657A (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110171456A1 (en) * | 2010-01-11 | 2011-07-14 | Armacell Enterprise Gmbh | Insulation material providing structural integrity and building elements and composites made thereof |
CN103214798A (zh) * | 2013-04-26 | 2013-07-24 | 中塑联新材料科技湖北有限公司 | 聚酯专用密度调节剂 |
CN103214720A (zh) * | 2013-04-26 | 2013-07-24 | 中塑联新材料科技湖北有限公司 | 线型聚乙烯密度调节剂 |
CN103214784A (zh) * | 2013-04-26 | 2013-07-24 | 中塑联新材料科技湖北有限公司 | 聚甲醛密度调节剂 |
CN103214719A (zh) * | 2013-04-26 | 2013-07-24 | 中塑联新材料科技湖北有限公司 | 低压聚乙烯密度调节剂 |
CN103214724A (zh) * | 2013-04-26 | 2013-07-24 | 中塑联新材料科技湖北有限公司 | 乙烯-醋酸乙烯共聚物专用密度调节剂 |
CN103214818A (zh) * | 2013-04-26 | 2013-07-24 | 中塑联新材料科技湖北有限公司 | 聚碳酸酯密度调节剂 |
CN113956631B (zh) * | 2021-11-29 | 2023-05-12 | 固德电材系统(苏州)股份有限公司 | 一种pet发泡材料及其制备方法和应用 |
CN115109396A (zh) * | 2022-07-21 | 2022-09-27 | 北京化工大学 | 一种无卤阻燃pet共混发泡材料及其制备方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4469861A (en) † | 1982-12-27 | 1984-09-04 | General Electric Company | Polycarbonate composition from branched chain dihydric phenol |
US4462947A (en) | 1982-12-28 | 1984-07-31 | Mobil Oil Corporation | Heat-resistant foamed polyesters |
US4466933A (en) | 1982-12-28 | 1984-08-21 | Mobil Oil Corporation | Heat-resistant foamed plastic materials |
US4587272A (en) * | 1984-10-01 | 1986-05-06 | General Electric Company | Foamable polycarbonate compositions, articles and methods |
US4833174A (en) * | 1988-02-25 | 1989-05-23 | The Goodyear Tire & Rubber Company | Wood-like polymeric composition |
CA2004300C (en) | 1988-12-01 | 1999-05-11 | Motoshige Hayashi | Process for producing polyester resin foam and polyester resin foam sheet |
DE59108544D1 (de) * | 1991-01-05 | 1997-03-27 | Bayer Ag | Verfahren zur Herstellung von Polycarbonatschaumformkörper |
IT1252223B (it) | 1991-12-16 | 1995-06-05 | M & G Ricerche Spa | Resine poliestere cellulari e loro procedimento di preparazione |
US5229432A (en) | 1992-11-24 | 1993-07-20 | E. I. Du Pont De Nemours And Company | High melt strength pet polymers for foam applications and methods relating thereto |
DE4445140A1 (de) † | 1994-12-17 | 1996-06-20 | Basf Ag | Mit Kohlendioxid getriebener Schaum aus Styrolpolymeren |
KR100363291B1 (ko) | 1994-12-27 | 2003-05-09 | 세키스이가세이힝코교가부시키가이샤 | 열가소성폴리에스테르계수지발포체의연속적제조방법및제조장치 |
IT1283590B1 (it) † | 1996-04-12 | 1998-04-22 | Sinco Eng Spa | Resine poliesteri aventi migliorate proprieta' reologiche (mg-18) |
US5681865A (en) | 1996-11-05 | 1997-10-28 | Genpak Corporation | Method for producing polyester foam |
IT1291706B1 (it) † | 1997-05-09 | 1999-01-21 | L M P Impianti S R L | Procedimento di produzione di poliestere, in particolare pet, espanso. |
JP3432405B2 (ja) † | 1997-11-04 | 2003-08-04 | 積水化成品工業株式会社 | 熱可塑性ポリエステル系樹脂発泡体の製造方法 |
US6100307A (en) † | 1998-03-17 | 2000-08-08 | Shell Oil Company | Compositions of polycondensed branched polyester polymers and aromatic polycarbonates, and the closed cell polymer foams made therefrom |
US7951449B2 (en) † | 2002-06-27 | 2011-05-31 | Wenguang Ma | Polyester core materials and structural sandwich composites thereof |
-
2007
- 2007-12-19 AT AT07024645T patent/ATE522567T1/de not_active IP Right Cessation
- 2007-12-19 DK DK07024645.9T patent/DK2072563T4/da active
- 2007-12-19 EP EP07024645.9A patent/EP2072563B2/en active Active
-
2008
- 2008-12-04 CA CA002645710A patent/CA2645710A1/en not_active Abandoned
- 2008-12-04 JP JP2008310213A patent/JP2009149882A/ja active Pending
- 2008-12-17 TW TW097149212A patent/TW200936657A/zh unknown
- 2008-12-18 US US12/337,836 patent/US20090163611A1/en not_active Abandoned
- 2008-12-18 BR BRPI0805637-4A patent/BRPI0805637A2/pt not_active IP Right Cessation
- 2008-12-18 CN CN200810183975A patent/CN101519522A/zh active Pending
- 2008-12-19 AU AU2008261128A patent/AU2008261128A1/en not_active Abandoned
- 2008-12-19 KR KR1020080129793A patent/KR20090067099A/ko not_active Application Discontinuation
- 2008-12-19 MX MX2008016507A patent/MX2008016507A/es unknown
Also Published As
Publication number | Publication date |
---|---|
US20090163611A1 (en) | 2009-06-25 |
EP2072563B1 (en) | 2011-08-31 |
ATE522567T1 (de) | 2011-09-15 |
EP2072563A1 (en) | 2009-06-24 |
JP2009149882A (ja) | 2009-07-09 |
EP2072563B2 (en) | 2015-07-29 |
KR20090067099A (ko) | 2009-06-24 |
CA2645710A1 (en) | 2009-06-19 |
DK2072563T3 (da) | 2012-01-02 |
DK2072563T4 (da) | 2015-08-10 |
DK2072563T5 (da) | 2012-10-15 |
CN101519522A (zh) | 2009-09-02 |
TW200936657A (en) | 2009-09-01 |
MX2008016507A (es) | 2009-06-18 |
AU2008261128A1 (en) | 2009-07-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 3A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE A 3A ANUIDADE. |