CA1243996A - Process for the crystallization of high polymers in the presence of nucleating systems based on zeolites - Google Patents

Process for the crystallization of high polymers in the presence of nucleating systems based on zeolites

Info

Publication number
CA1243996A
CA1243996A CA000443907A CA443907A CA1243996A CA 1243996 A CA1243996 A CA 1243996A CA 000443907 A CA000443907 A CA 000443907A CA 443907 A CA443907 A CA 443907A CA 1243996 A CA1243996 A CA 1243996A
Authority
CA
Canada
Prior art keywords
acid
polymer
zeolite
nucleating
nucleating agent
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.)
Expired
Application number
CA000443907A
Other languages
English (en)
French (fr)
Inventor
Valentino Zamboni
Corrado Brichta
Claudio Troglia
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Montedison SpA
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
Application granted granted Critical
Publication of CA1243996A publication Critical patent/CA1243996A/en
Expired legal-status Critical Current

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)
CA000443907A 1982-12-24 1983-12-21 Process for the crystallization of high polymers in the presence of nucleating systems based on zeolites Expired CA1243996A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT24978A/82 1982-12-24
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 (1)

Publication Number Publication Date
CA1243996A true CA1243996A (en) 1988-11-01

Family

ID=11215309

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000443907A Expired CA1243996A (en) 1982-12-24 1983-12-21 Process for the crystallization of high polymers in the presence of nucleating systems based on zeolites

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
IT1155448B (it) 1987-01-28
JPS59135241A (ja) 1984-08-03
AU566809B2 (en) 1987-10-29
EP0113629A1 (en) 1984-07-18

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