ITTO20050181A1 - Rocedimento chimico per l'ottenimento di gomma vegetale degradata - Google Patents

Rocedimento chimico per l'ottenimento di gomma vegetale degradata

Info

Publication number
ITTO20050181A1
ITTO20050181A1 ITTO20050181A ITTO20050181A1 IT TO20050181 A1 ITTO20050181 A1 IT TO20050181A1 IT TO20050181 A ITTO20050181 A IT TO20050181A IT TO20050181 A1 ITTO20050181 A1 IT TO20050181A1
Authority
IT
Italy
Prior art keywords
achievement
chemical recovery
vegetable rubber
degraded vegetable
degraded
Prior art date
Application number
Other languages
English (en)
Inventor
Jose Gabriel Vasquez
Original Assignee
Patents Expl Company B V
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 Patents Expl Company B V filed Critical Patents Expl Company B V
Priority to ITTO20050181 priority Critical patent/ITTO20050181A1/it
Priority to FR0650930A priority patent/FR2883289B1/fr
Publication of ITTO20050181A1 publication Critical patent/ITTO20050181A1/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
    • C08B37/0087—Glucomannans or galactomannans; Tara or tara gum, i.e. D-mannose and D-galactose units, e.g. from Cesalpinia spinosa; Tamarind gum, i.e. D-galactose, D-glucose and D-xylose units, e.g. from Tamarindus indica; Gum Arabic, i.e. L-arabinose, L-rhamnose, D-galactose and D-glucuronic acid units, e.g. from Acacia Senegal or Acacia Seyal; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
    • C08B37/0087—Glucomannans or galactomannans; Tara or tara gum, i.e. D-mannose and D-galactose units, e.g. from Cesalpinia spinosa; Tamarind gum, i.e. D-galactose, D-glucose and D-xylose units, e.g. from Tamarindus indica; Gum Arabic, i.e. L-arabinose, L-rhamnose, D-galactose and D-glucuronic acid units, e.g. from Acacia Senegal or Acacia Seyal; Derivatives thereof
    • C08B37/0093—Locust bean gum, i.e. carob bean gum, with (beta-1,4)-D-mannose units in the main chain branched with D-galactose units in (alpha-1,6), e.g. from the seeds of carob tree or Ceratonia siliqua; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
    • C08B37/0087—Glucomannans or galactomannans; Tara or tara gum, i.e. D-mannose and D-galactose units, e.g. from Cesalpinia spinosa; Tamarind gum, i.e. D-galactose, D-glucose and D-xylose units, e.g. from Tamarindus indica; Gum Arabic, i.e. L-arabinose, L-rhamnose, D-galactose and D-glucuronic acid units, e.g. from Acacia Senegal or Acacia Seyal; Derivatives thereof
    • C08B37/0096—Guar, guar gum, guar flour, guaran, i.e. (beta-1,4) linked D-mannose units in the main chain branched with D-galactose units in (alpha-1,6), e.g. from Cyamopsis Tetragonolobus; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Botany (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
ITTO20050181 2005-03-18 2005-03-18 Rocedimento chimico per l'ottenimento di gomma vegetale degradata ITTO20050181A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITTO20050181 ITTO20050181A1 (it) 2005-03-18 2005-03-18 Rocedimento chimico per l'ottenimento di gomma vegetale degradata
FR0650930A FR2883289B1 (fr) 2005-03-18 2006-03-17 Procede chimique d'obtention d'une gomme vegetale degradee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO20050181 ITTO20050181A1 (it) 2005-03-18 2005-03-18 Rocedimento chimico per l'ottenimento di gomma vegetale degradata

Publications (1)

Publication Number Publication Date
ITTO20050181A1 true ITTO20050181A1 (it) 2006-09-19

Family

ID=36942455

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO20050181 ITTO20050181A1 (it) 2005-03-18 2005-03-18 Rocedimento chimico per l'ottenimento di gomma vegetale degradata

Country Status (2)

Country Link
FR (1) FR2883289B1 (it)
IT (1) ITTO20050181A1 (it)

Also Published As

Publication number Publication date
FR2883289A1 (fr) 2006-09-22
FR2883289B1 (fr) 2008-11-07

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