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1. WO2000017270 - POLYMERS OF A HYDROPHOBIC NATURE, FILLED WITH STARCH COMPLEXES

Publication Number WO/2000/017270
Publication Date 30.03.2000
International Application No. PCT/EP1999/007038
International Filing Date 22.09.1999
Chapter 2 Demand Filed 18.04.2000
IPC
C08K 5/00 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5Use of organic ingredients
C08K 5/54 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5Use of organic ingredients
54Silicon-containing compounds
C08L 3/02 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
3Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
02Starch; Degradation products thereof, e.g. dextrin
C08L 21/00 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
21Compositions of unspecified rubbers
C08L 23/04 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
23Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
02not modified by chemical after-treatment
04Homopolymers or copolymers of ethene
C08L 23/16 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
23Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
02not modified by chemical after-treatment
16Ethene-propene or ethene-propene-diene copolymers
CPC
B60C 1/00
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES
1Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
C08K 5/0091
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
5Use of organic ingredients
0091Complexes with metal-heteroatom-bonds
C08K 5/057
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
5Use of organic ingredients
04Oxygen-containing compounds
05Alcohols; Metal alcoholates
057Metal alcoholates
C08K 5/54
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
5Use of organic ingredients
54Silicon-containing compounds
C08K 5/548
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
5Use of organic ingredients
54Silicon-containing compounds
548containing sulfur
C08L 21/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
21Compositions of unspecified rubbers
Applicants
  • NOVAMONT S.P.A. [IT]/[IT] (AllExceptUS)
  • BASTIOLI, Catia [IT]/[IT] (UsOnly)
  • BELLOTTI, Vittorio [IT]/[IT] (UsOnly)
  • MONTINO, Alessandro [IT]/[IT] (UsOnly)
Inventors
  • BASTIOLI, Catia
  • BELLOTTI, Vittorio
  • MONTINO, Alessandro
Agents
  • RAMBELLI, Paolo
Priority Data
TO98A00080022.09.1998IT
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) POLYMERS OF A HYDROPHOBIC NATURE, FILLED WITH STARCH COMPLEXES
(FR) POLYMERES DE NATURE HYDROPHOBE CONTENANT UNE MATIERE DE CHARGE A BASE DE COMPLEXE D'AMIDON
Abstract
(EN)
Hydrophobic polymers incompatible with starch containing, as a filler, a starch complex dispersed in the polymer matrix in the form of particles with numeric mean dimension of less than 3 microns, bound to the polymer matrix by coupling agents containing groups compatible with the matrix and with the complex, in which the starch complex is characterized by second-derivative IR absorption in the region of 940-952 cm-1 are described or wherein the starch complex is bound to the polymeric matrix through reactive groups contained in the complex capable of being fixed to the polymeric matrix. The starch complex in the case of biodegradable polymers such as the aliphatic or aliphatic aromatic polyesters is formed with complexing agents different from the polymer forming the matrix and from EVOH copolymers.
(FR)
L'invention concerne des polymères hydrophobes incompatibles avec l'amidon, contenant une matière de charge à base de complexe d'amidon. Ce complexe est dispersé dans la matrice polymérique sous la forme de particules ayant une dimension numérique moyenne inférieure à 3 microns. Les particules sont liées à la matrice par des agents de couplage renfermant des groupes compatibles avec la matrice et le complexe. Le complexe est caractérisé par une absorption de l'infrarouge en dérivée seconde comprise entre 940 et 952 cm-1. Le complexe est lié à la matrice par des groupes réactifs qui appartiennent à ce complexe et qui sont capables de se fixer sur ladite matrice. Dans le cas de polymères biodégradables du type polyesters aliphatiques ou aliphatiques aromatiques, le complexe est formé par le bais d'agents complexants différents du polymère qui constitue la matrice et des copolymères du type EVOH.
Also published as
HRP20010292A
ININ/PCT/2001/550/CHE
NO20011431
ZA200103154
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