ATE148019T1 - Verfahren zur herstellung von gegenständen aus geschäumtem propylenpolymer - Google Patents

Verfahren zur herstellung von gegenständen aus geschäumtem propylenpolymer

Info

Publication number
ATE148019T1
ATE148019T1 AT93114846T AT93114846T ATE148019T1 AT E148019 T1 ATE148019 T1 AT E148019T1 AT 93114846 T AT93114846 T AT 93114846T AT 93114846 T AT93114846 T AT 93114846T AT E148019 T1 ATE148019 T1 AT E148019T1
Authority
AT
Austria
Prior art keywords
propylene polymer
producing objects
foamed
foamed propylene
objects
Prior art date
Application number
AT93114846T
Other languages
English (en)
Inventor
Guiseppe Chem-Eng Lesca
Daniele Romanini
Annibale Vezzoli
Original Assignee
Montell North America Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11363947&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE148019(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Montell North America Inc filed Critical Montell North America Inc
Application granted granted Critical
Publication of ATE148019T1 publication Critical patent/ATE148019T1/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/22After-treatment of expandable particles; Forming foamed products
    • C08J9/228Forming foamed products
    • C08J9/232Forming foamed products by sintering expandable particles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34Auxiliary operations
    • B29C44/3461Making or treating expandable particles
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12Working-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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12Working-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
    • C08J9/14Working-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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02Characterised 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
    • C08J2323/10Homopolymers or copolymers of propene
    • C08J2323/12Polypropene
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/919Sintered product

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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AT93114846T 1992-09-15 1993-09-15 Verfahren zur herstellung von gegenständen aus geschäumtem propylenpolymer ATE148019T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI922123A IT1255364B (it) 1992-09-15 1992-09-15 Processo per la preparazione di manufatti in polipropilene espanso mediante produzione di granuli pre-espansi e termoformatura per sinterizzazione degli stessi

Publications (1)

Publication Number Publication Date
ATE148019T1 true ATE148019T1 (de) 1997-02-15

Family

ID=11363947

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93114846T ATE148019T1 (de) 1992-09-15 1993-09-15 Verfahren zur herstellung von gegenständen aus geschäumtem propylenpolymer

Country Status (12)

Country Link
US (2) US5324753A (de)
EP (1) EP0588321B1 (de)
JP (2) JP3962096B2 (de)
KR (1) KR100267895B1 (de)
CN (2) CN1059383C (de)
AT (1) ATE148019T1 (de)
CA (1) CA2106180C (de)
DE (1) DE69307637T2 (de)
DK (1) DK0588321T3 (de)
ES (1) ES2097410T3 (de)
IT (1) IT1255364B (de)
TW (1) TW285681B (de)

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DE102013012515A1 (de) 2013-07-27 2014-03-27 Daimler Ag Verfahren zum Herstellen eines Bauteils aus Schaumpartikeln
TW201522445A (zh) 2013-08-16 2015-06-16 Berry Plastics Corp 用於絕熱容器之聚合材料
RU2016110756A (ru) 2013-08-26 2017-10-03 Берри Пластикс Корпорейшн Полимерный материал для контейнера
PL3137539T3 (pl) 2014-04-30 2018-08-31 Basf Se Poliuretanowa pianka w postaci cząstek z powłoką poliuretanową
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DE102015202013B4 (de) 2015-02-05 2019-05-09 Adidas Ag Verfahren zur Herstellung eines Kunststoffformteils, Kunststoffformteil und Schuh
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Also Published As

Publication number Publication date
EP0588321B1 (de) 1997-01-22
CA2106180C (en) 1999-07-27
DE69307637T2 (de) 1997-06-05
JP3656961B2 (ja) 2005-06-08
DK0588321T3 (da) 1997-07-28
US5324753A (en) 1994-06-28
JP3962096B2 (ja) 2007-08-22
CN1059383C (zh) 2000-12-13
CA2106180A1 (en) 1994-03-16
US5338764A (en) 1994-08-16
KR100267895B1 (ko) 2000-10-16
TW285681B (de) 1996-09-11
IT1255364B (it) 1995-10-31
ITMI922123A0 (it) 1992-09-15
CN1087573A (zh) 1994-06-08
ITMI922123A1 (it) 1994-03-15
CN1227158A (zh) 1999-09-01
JPH06234878A (ja) 1994-08-23
DE69307637D1 (de) 1997-03-06
CN1137019C (zh) 2004-02-04
KR940007098A (ko) 1994-04-26
JP2003176376A (ja) 2003-06-24
ES2097410T3 (es) 1997-04-01
EP0588321A1 (de) 1994-03-23

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