IT1155448B - Processo di cristallizzazione di alti polimeri in presenza di sistemi nucleanti a base di zeoliti - Google Patents

Processo di cristallizzazione di alti polimeri in presenza di sistemi nucleanti a base di zeoliti

Info

Publication number
IT1155448B
IT1155448B IT24978/82A IT2497882A IT1155448B IT 1155448 B IT1155448 B IT 1155448B IT 24978/82 A IT24978/82 A IT 24978/82A IT 2497882 A IT2497882 A IT 2497882A IT 1155448 B IT1155448 B IT 1155448B
Authority
IT
Italy
Prior art keywords
nucleants
zeolite
high polymer
crystallization process
polymer crystallization
Prior art date
Application number
IT24978/82A
Other languages
English (en)
Italian (it)
Other versions
IT8224978A0 (it
Inventor
Valentino Zamboni
Corrado Brichta
Claudio Troglia
Original Assignee
Montedison 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 Montedison Spa filed Critical Montedison Spa
Priority to IT24978/82A priority Critical patent/IT1155448B/it
Publication of IT8224978A0 publication Critical patent/IT8224978A0/it
Priority to AU22600/83A priority patent/AU566809B2/en
Priority to CA000443907A priority patent/CA1243996A/en
Priority to US06/564,187 priority patent/US4518731A/en
Priority to EP83402512A priority patent/EP0113629B1/en
Priority to DE8383402512T priority patent/DE3372862D1/de
Priority to JP58252294A priority patent/JPS59135241A/ja
Application granted granted Critical
Publication of IT1155448B publication Critical patent/IT1155448B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0083—Nucleating agents promoting the crystallisation of the polymer matrix
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
IT24978/82A 1982-12-24 1982-12-24 Processo di cristallizzazione di alti polimeri in presenza di sistemi nucleanti a base di zeoliti IT1155448B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT24978/82A IT1155448B (it) 1982-12-24 1982-12-24 Processo di cristallizzazione di alti polimeri in presenza di sistemi nucleanti a base di zeoliti
AU22600/83A AU566809B2 (en) 1982-12-24 1983-12-20 Zeolite based nucleating system
CA000443907A CA1243996A (en) 1982-12-24 1983-12-21 Process for the crystallization of high polymers in the presence of nucleating systems based on zeolites
US06/564,187 US4518731A (en) 1982-12-24 1983-12-22 Process for the crystallization of high polymers in the presence of nucleant systems based on zeo lites
EP83402512A EP0113629B1 (en) 1982-12-24 1983-12-22 Process for the crystallization of high polymers in the presence of nucleant systems based on zeolites
DE8383402512T DE3372862D1 (en) 1982-12-24 1983-12-22 Process for the crystallization of high polymers in the presence of nucleant systems based on zeolites
JP58252294A JPS59135241A (ja) 1982-12-24 1983-12-24 沸石系核発生剤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24978/82A IT1155448B (it) 1982-12-24 1982-12-24 Processo di cristallizzazione di alti polimeri in presenza di sistemi nucleanti a base di zeoliti

Publications (2)

Publication Number Publication Date
IT8224978A0 IT8224978A0 (it) 1982-12-24
IT1155448B true IT1155448B (it) 1987-01-28

Family

ID=11215309

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24978/82A IT1155448B (it) 1982-12-24 1982-12-24 Processo di cristallizzazione di alti polimeri in presenza di sistemi nucleanti a base di zeoliti

Country Status (7)

Country Link
US (1) US4518731A (2)
EP (1) EP0113629B1 (2)
JP (1) JPS59135241A (2)
AU (1) AU566809B2 (2)
CA (1) CA1243996A (2)
DE (1) DE3372862D1 (2)
IT (1) IT1155448B (2)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1238000B (it) * 1990-01-24 1993-06-21 Ausidet Srl Agenti nucleanti per poliolefine cristalline modificate mediante degradazione macroradicalica
US5194457A (en) * 1990-01-24 1993-03-16 Enimont Augusta Industriale S.R.L Zeolitic nucleants for crystalline polyolefines modified by means of macroradicalic degradation
IT1243776B (it) * 1990-08-03 1994-06-28 Ausidet Srl Composizioni polimeriche reticolabili procedimento per la loro preparazione ed articoli con esse ottenuti
US5187216A (en) * 1991-04-18 1993-02-16 Eastman Kodak Company Process for the preparation of crystalline copolyesters
US5496918A (en) * 1991-09-23 1996-03-05 Alliedsignal Inc. Process for improving the properties of polymers
JP3575812B2 (ja) * 1992-07-31 2004-10-13 住友化学工業株式会社 多層成形品およびその製造方法
US6169133B1 (en) * 1997-06-25 2001-01-02 Lonza Inc. Glycerol monostearate blends as antistats in polyolefins
US6913829B2 (en) * 2002-12-20 2005-07-05 Nyacol Nano Technologies, Inc. Polymer nucleating agents
WO2006104731A2 (en) 2005-03-31 2006-10-05 Wms Gaming Inc. Wagering games with unlockable bonus rounds
US9076283B2 (en) 2011-09-30 2015-07-07 Wms Gaming Inc. Systems, methods, and devices for playing wagering games with symbol-driven expected value enhancements and eliminations
CN114456552B (zh) * 2022-02-25 2023-08-04 复旦大学 一种利用二维沸石提高聚合物结晶温度和韧性的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR42316E (fr) * 1932-09-26 1933-07-11 Clusant Et Cie Soc Hourdis
US3207737A (en) * 1961-12-18 1965-09-21 Shell Oil Co Polymer crystallization method
NL293398A (2) * 1963-05-30
US3367926A (en) * 1964-03-25 1968-02-06 Dow Chemical Co Modification of crystalline structure of crystallizable high polymers
US3517086A (en) * 1966-01-31 1970-06-23 Sumitomo Chemical Co Nucleated blend of polypropylene,polyethylene,and ethylene propylene copolymer
US4124562A (en) * 1972-06-20 1978-11-07 Mitsubishi Petrochemical Co., Ltd. Polyolefin composition containing a novel modified filler
US4006037A (en) * 1974-11-04 1977-02-01 The Richardson Company Mineral filled, high impact, polyolefin molding compositions
JPS5841760B2 (ja) * 1976-05-29 1983-09-14 神崎製紙株式会社 呈色剤の製造方法
DE2833675C2 (de) * 1978-08-01 1982-06-24 Degussa Ag, 6000 Frankfurt Thermoplastische Mischungen zur Herstellung von Kunststoff-Folien mit Antiblocking-Eigenschaften
JPS5651330A (en) * 1979-10-05 1981-05-08 Toray Ind Inc Polypropylene film
IT1151509B (it) * 1982-02-08 1986-12-24 Montefina Sa Agente di nucleazione per polimeri olefinici cristallini
US4440889A (en) * 1982-06-23 1984-04-03 The Firestone Tire & Rubber Company Polyethylene terephthalate molding compositions

Also Published As

Publication number Publication date
IT8224978A0 (it) 1982-12-24
JPH049177B2 (2) 1992-02-19
DE3372862D1 (en) 1987-09-10
US4518731A (en) 1985-05-21
EP0113629B1 (en) 1987-08-05
AU2260083A (en) 1984-06-28
JPS59135241A (ja) 1984-08-03
CA1243996A (en) 1988-11-01
AU566809B2 (en) 1987-10-29
EP0113629A1 (en) 1984-07-18

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971217