IT1314016B1 - Beads espansi in resina poliestere. - Google Patents

Beads espansi in resina poliestere.

Info

Publication number
IT1314016B1
IT1314016B1 IT1999MI002337A ITMI992337A IT1314016B1 IT 1314016 B1 IT1314016 B1 IT 1314016B1 IT 1999MI002337 A IT1999MI002337 A IT 1999MI002337A IT MI992337 A ITMI992337 A IT MI992337A IT 1314016 B1 IT1314016 B1 IT 1314016B1
Authority
IT
Italy
Prior art keywords
polyester resin
expanded beads
resin expanded
beads
polyester
Prior art date
Application number
IT1999MI002337A
Other languages
English (en)
Inventor
Ghatta Hussein Al
Tonino Severini
Luigi Pulcini
Original Assignee
Sinco Ricerche Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sinco Ricerche Spa filed Critical Sinco Ricerche Spa
Priority to IT1999MI002337A priority Critical patent/IT1314016B1/it
Publication of ITMI992337A0 publication Critical patent/ITMI992337A0/it
Priority to US09/702,791 priority patent/US6306921B1/en
Publication of ITMI992337A1 publication Critical patent/ITMI992337A1/it
Application granted granted Critical
Publication of IT1314016B1 publication Critical patent/IT1314016B1/it

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
    • C08J9/228—Forming foamed products
    • C08J9/232—Forming foamed products by sintering expandable particles
    • 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
    • C08J9/141—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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/16—Making expandable particles
    • 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
    • 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

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)
IT1999MI002337A 1999-11-09 1999-11-09 Beads espansi in resina poliestere. IT1314016B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT1999MI002337A IT1314016B1 (it) 1999-11-09 1999-11-09 Beads espansi in resina poliestere.
US09/702,791 US6306921B1 (en) 1999-11-09 2000-11-01 Foamed beads of polyester resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999MI002337A IT1314016B1 (it) 1999-11-09 1999-11-09 Beads espansi in resina poliestere.

Publications (3)

Publication Number Publication Date
ITMI992337A0 ITMI992337A0 (it) 1999-11-09
ITMI992337A1 ITMI992337A1 (it) 2001-05-09
IT1314016B1 true IT1314016B1 (it) 2002-12-03

Family

ID=11383920

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999MI002337A IT1314016B1 (it) 1999-11-09 1999-11-09 Beads espansi in resina poliestere.

Country Status (2)

Country Link
US (1) US6306921B1 (it)
IT (1) IT1314016B1 (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100436101B1 (ko) * 1998-12-11 2004-06-14 세키스이가세이힝코교가부시키가이샤 방향족 폴리에스테르계 수지 형내 발포 성형체의 제조 방법
WO2000068303A1 (de) * 1999-05-10 2000-11-16 Basf Aktiengesellschaft Biologisch abbaubare polyesterschaumstoffpartikel
US7951449B2 (en) 2002-06-27 2011-05-31 Wenguang Ma Polyester core materials and structural sandwich composites thereof
FR2856950B1 (fr) * 2003-07-04 2007-03-02 Rhodia Polyamide Intermediates Procede de preparation de perle a base de polymere expanse
US20070059511A1 (en) * 2004-03-31 2007-03-15 Edwards Walter L Low density foamed polymers
US9485917B2 (en) 2006-12-15 2016-11-08 Ecovative Design, LLC Method for producing grown materials and products made thereby
WO2009153345A2 (en) * 2008-06-20 2009-12-23 Golden Trade S.R.L. Process for decolorizing and/or aging fabrics, and decolorized and/or aged fabrics obtainable therefrom
WO2011063806A1 (de) 2009-11-24 2011-06-03 Aixfotec Gmbh Verfahren zur herstellung eines pet-granulats sowie pet-granulat
US20120007267A1 (en) * 2010-07-07 2012-01-12 Lifoam Industries Method of Producing Compostable or Biobased Foams
US8962706B2 (en) * 2010-09-10 2015-02-24 Lifoam Industries, Llc Process for enabling secondary expansion of expandable beads
DK2567799T3 (da) 2011-09-07 2014-03-31 Armacell Entpr Gmbh & Co Kg Ekstrusionsekspansion af polyalkylenterephthalat med lav molekylvægt til fremstilling af ekspanderede perler
JP5960013B2 (ja) * 2012-03-30 2016-08-02 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粒子及びこれを用いた発泡成形体の製造方法、発泡成形体並びに複合発泡体
US11277979B2 (en) 2013-07-31 2022-03-22 Ecovative Design Llc Mycological biopolymers grown in void space tooling
US20150087733A1 (en) * 2013-09-20 2015-03-26 Rolf Heusser Method for the Manufacture of Foams of Low Density
US20150101509A1 (en) 2013-10-14 2015-04-16 Gavin R. McIntyre Method of Manufacturing a Stiff Engineered Composite
BR112018067438A2 (pt) 2016-03-01 2019-01-02 Sustainable Bioproducts Inc biomantas de fungos filamentosos, métodos para sua produção e métodos para seu uso
CH713556A1 (de) * 2017-03-10 2018-09-14 Alpla Werke Alwin Lehner Gmbh & Co Kg Verfahren zur Herstellung eines geschäumten Granulats und dessen Verwendung.
WO2018183735A1 (en) 2017-03-31 2018-10-04 Ecovative Design, Llc. Solution based post-processing methods for mycological biopolymer material and mycological product made thereby
US11266085B2 (en) 2017-11-14 2022-03-08 Ecovative Design Llc Increased homogeneity of mycological biopolymer grown into void space
US11920126B2 (en) 2018-03-28 2024-03-05 Ecovative Design Llc Bio-manufacturing process
US11293005B2 (en) 2018-05-07 2022-04-05 Ecovative Design Llc Process for making mineralized mycelium scaffolding and product made thereby
US20190359931A1 (en) 2018-05-24 2019-11-28 Ecovative Design Llc Process and Apparatus for Producing Mycelium Biomaterial
AU2019352842A1 (en) 2018-10-02 2021-04-15 Ecovative Design Llc A bioreactor paradigm for the production of secondary extra-particle hyphal matrices
CA3134008A1 (en) 2019-03-29 2020-10-08 Ddp Speciality Electronic Materials Us, Llc Amorphous polyester composition and method of making
AU2020253266A1 (en) 2019-03-29 2021-10-07 Ddp Specialty Electronic Materials Us, Llc Chemically modified polyesters and process for making

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5482971A (en) * 1993-10-01 1996-01-09 American Cyanamid Company Beta3 -adrenergic agents and their use in pharmaceutical compositions
US5399595A (en) * 1994-08-22 1995-03-21 Eastman Chemical Company Foamable copolyesters
US5482977A (en) * 1995-05-08 1996-01-09 Eastman Chemical Company Foamable branched polyesters
US5661193A (en) * 1996-05-10 1997-08-26 Eastman Chemical Company Biodegradable foamable co-polyester compositions
US5922782A (en) * 1997-07-23 1999-07-13 Eastman Chemical Company Foamable copolyesters prepared from divalent metal containing co-ionomers
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

Also Published As

Publication number Publication date
ITMI992337A0 (it) 1999-11-09
US6306921B1 (en) 2001-10-23
ITMI992337A1 (it) 2001-05-09

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