IT1256734B - Procedimento per la preparazione di composizioni plasto-elastomeriche di natura poliolefinica mediante vulcanizzazione dinamica con resina alchilfenolo-formaldeide e bisolfito di sodio. - Google Patents

Procedimento per la preparazione di composizioni plasto-elastomeriche di natura poliolefinica mediante vulcanizzazione dinamica con resina alchilfenolo-formaldeide e bisolfito di sodio.

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Publication number
IT1256734B
IT1256734B ITMI922875A ITMI922875A IT1256734B IT 1256734 B IT1256734 B IT 1256734B IT MI922875 A ITMI922875 A IT MI922875A IT MI922875 A ITMI922875 A IT MI922875A IT 1256734 B IT1256734 B IT 1256734B
Authority
IT
Italy
Prior art keywords
formaldehyde
resin
preparation
alcylphenol
procedure
Prior art date
Application number
ITMI922875A
Other languages
English (en)
Inventor
Roberto Fassina
Original Assignee
Paranova Articoli Tecnici
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 Paranova Articoli Tecnici filed Critical Paranova Articoli Tecnici
Priority to ITMI922875A priority Critical patent/IT1256734B/it
Publication of ITMI922875A0 publication Critical patent/ITMI922875A0/it
Priority to GB9324361A priority patent/GB2273504B/en
Priority to DE4341137A priority patent/DE4341137A1/de
Priority to US08/163,536 priority patent/US5457159A/en
Priority to FR9315237A priority patent/FR2699546B3/fr
Publication of ITMI922875A1 publication Critical patent/ITMI922875A1/it
Application granted granted Critical
Publication of IT1256734B publication Critical patent/IT1256734B/it

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • 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
    • 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
    • C08K3/30—Sulfur-, selenium- or tellurium-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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/062—HDPE
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking
    • C08L2312/04—Crosslinking with phenolic resin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/14—Macromolecular compounds according to C08L59/00 - C08L87/00; Derivatives thereof
    • C08L2666/16—Addition or condensation polymers of aldehydes or ketones according to C08L59/00 - C08L61/00; Derivatives thereof

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

Procedimento per la preparazione di composizioni plasto-elastomeriche formate da una fase elastomerica costituita da elastomeri EPDM e da una fase plastomerica costituita da polimeri olefinici termoplastici, dove detta fase elastomerica è vulcanizzata dinamicamente, caratterizzato dal fatto che, come agente di vulcanizzazione viene utilizzato un sistema binario comprendente una resina alchilfenoloformaldeide e bisolfito di sodio.Tali composizioni sono dotate di migliore processabilità e di migliori caratteristiche fisico-meccaniche ed elastiche rispetto a quelle fino ad ora note.
ITMI922875A 1992-12-17 1992-12-17 Procedimento per la preparazione di composizioni plasto-elastomeriche di natura poliolefinica mediante vulcanizzazione dinamica con resina alchilfenolo-formaldeide e bisolfito di sodio. IT1256734B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITMI922875A IT1256734B (it) 1992-12-17 1992-12-17 Procedimento per la preparazione di composizioni plasto-elastomeriche di natura poliolefinica mediante vulcanizzazione dinamica con resina alchilfenolo-formaldeide e bisolfito di sodio.
GB9324361A GB2273504B (en) 1992-12-17 1993-11-26 Process for the preparation of plastoelastomeric compositions based on a thermoplastic olefinic polymer
DE4341137A DE4341137A1 (de) 1992-12-17 1993-12-02 Verfahren für die Herstellung von plasto-elastomerischen Zusammensetzungen auf der Basis eines thermoplastischen Olefinpolymers
US08/163,536 US5457159A (en) 1992-12-17 1993-12-09 Process for the preparation of plastoelastomeric compositions based on a thermoplastic olefinic polymer with an alkylphenol-formaldehydic resin and sodium bisulphite
FR9315237A FR2699546B3 (fr) 1992-12-17 1993-12-17 Procédé pour la préparation de compositions plasto-élastomères à base d'un polymère oléfinique thermoplastique.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI922875A IT1256734B (it) 1992-12-17 1992-12-17 Procedimento per la preparazione di composizioni plasto-elastomeriche di natura poliolefinica mediante vulcanizzazione dinamica con resina alchilfenolo-formaldeide e bisolfito di sodio.

Publications (3)

Publication Number Publication Date
ITMI922875A0 ITMI922875A0 (it) 1992-12-17
ITMI922875A1 ITMI922875A1 (it) 1994-06-17
IT1256734B true IT1256734B (it) 1995-12-15

Family

ID=11364478

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922875A IT1256734B (it) 1992-12-17 1992-12-17 Procedimento per la preparazione di composizioni plasto-elastomeriche di natura poliolefinica mediante vulcanizzazione dinamica con resina alchilfenolo-formaldeide e bisolfito di sodio.

Country Status (5)

Country Link
US (1) US5457159A (it)
DE (1) DE4341137A1 (it)
FR (1) FR2699546B3 (it)
GB (1) GB2273504B (it)
IT (1) IT1256734B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1274469B (it) * 1995-05-11 1997-07-17 Spherilene Spa Composizioni poliolefiniche vulcanizzabili dinamicamente
US5952425A (en) * 1996-12-31 1999-09-14 Advanced Elastomer Systems, L.P. Preferred structure of phenolic resin curative for thermoplastic vulcanizate
US7452940B2 (en) * 2001-10-11 2008-11-18 Dsm I.P. Assets B.V. Process for the preparation of a dynamically vulcanized thermoplastic elastomer
US7193025B2 (en) * 2002-04-26 2007-03-20 Total Petrochemicals Research Feluy Metallocene polypropylene for rotomoulding
DE10226698B4 (de) * 2002-06-15 2008-02-07 Rehau Ag + Co Verträglichkeitsverbesserung durch syndiotaktisches Polypropylen
EP1422059B1 (en) * 2002-11-21 2012-04-25 Total Petrochemicals Research Feluy Multilayer rotational moulding
ITVR20040074A1 (it) * 2004-05-03 2004-08-03 So F Ter S P A Composizioni plasto-elastomeriche a base di poliolefine e terpolimeri epdm addizionate di cariche minerali.
US8129024B2 (en) * 2004-05-20 2012-03-06 Arkema Inc. Multi-layer rotational moulding
WO2007032035A1 (en) * 2005-09-16 2007-03-22 Dayco Fluid Technologies S.P.A. Device for purifying exhaust gases of a vehicle by selective catalytic reduction including a heated piping
EP1931905B1 (en) * 2005-09-16 2012-08-08 DYTECH - Dynamic Fluid Technologies S.p.A. Multi-layer piping for conveying and heating a fluid
US7935761B2 (en) 2006-06-08 2011-05-03 Exxonmobil Chemical Patents Inc. Process for preparing articles
US7915345B2 (en) 2006-06-08 2011-03-29 Exxonmobil Chemical Patents Inc. Solution blending process for preparing thermoplastic vulcanizates
US7803875B2 (en) * 2007-06-27 2010-09-28 Exxonmobil Chemical Patents Inc. Curing of rubbers and thermoplastic vulcanizates in the absence of halogen donors
EP2123419A1 (en) 2008-05-21 2009-11-25 Total Petrochemicals Research Feluy Leisure boats prepared from foamed polyethylene.
EP2111961A1 (en) 2008-04-21 2009-10-28 Total Petrochemicals Research Feluy Leisure articles and cars prepared by multilayer rotational moulding.
US9266305B2 (en) 2008-04-21 2016-02-23 Total Research & Technology Feluy Leisure articles and cars prepared by multilayer rotational moulding
EP2172322A1 (en) 2008-10-02 2010-04-07 Total Petrochemicals Research Feluy Rotomoulded structural parts having asymmetrical layering
EP2172513A1 (en) 2008-10-02 2010-04-07 Total Petrochemicals Research Feluy Method for additivating polymers in rotomoulding applications

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1996069A (en) * 1927-09-09 1935-04-02 Beck Koller & Company Process for the production of condensation products
US4311628A (en) * 1977-11-09 1982-01-19 Monsanto Company Thermoplastic elastomeric blends of olefin rubber and polyolefin resin
US4364192A (en) * 1979-07-25 1982-12-21 Lloyd Roland W Minimal parts, quick picture frame
IT1193549B (it) * 1980-08-19 1988-07-08 Montedison Spa Procedimento per la preparazione di composizioni plasto-elastomeriche poliolefiniche,mediante vulcanizzazione dinamica
IT1207498B (it) * 1985-05-31 1989-05-25 Himont Inc Procedimento per la preparazione di composizioni plasto-elastomeriche poliolefiniche, mediante vulcanizzazione dinamica.
IT1203607B (it) * 1985-12-20 1989-02-15 So F Ter Spa Procedimento per preparare composizioni plasto-elastomeriche a base di poliolefine e terpolimeri epdm e le composizioni plasto-elastomeriche cosi' ottenute
US5011891A (en) * 1985-12-27 1991-04-30 Exxon Research & Engineering Company Elastomer polymer blends
US4774288A (en) * 1986-12-01 1988-09-27 Polysar Limited Resin cure system for hydrogenated nitrile polymer
US5182346A (en) * 1990-08-02 1993-01-26 Borden, Inc. Accelerators for curing phenolic resole resins

Also Published As

Publication number Publication date
GB2273504B (en) 1997-03-05
ITMI922875A0 (it) 1992-12-17
GB9324361D0 (en) 1994-01-12
ITMI922875A1 (it) 1994-06-17
FR2699546B3 (fr) 1995-03-03
DE4341137A1 (de) 1994-06-23
FR2699546A1 (fr) 1994-06-24
GB2273504A (en) 1994-06-22
US5457159A (en) 1995-10-10

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