Classifications

• • C—CHEMISTRY; METALLURGY
  • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
  • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
  • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
  • C08G73/02—Polyamines
  • C08G73/0206—Polyalkylene(poly)amines
  • C08G73/0213—Preparatory process
  • C08G73/022—Preparatory process from polyamines and epihalohydrins
• • D—TEXTILES; PAPER
  • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
  • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
  • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
  • D21H17/20—Macromolecular organic compounds
  • D21H17/33—Synthetic macromolecular compounds
  • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
  • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen

Landscapes

• Chemical & Material Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Health & Medical Sciences (AREA)
• Medicinal Chemistry (AREA)
• Polymers & Plastics (AREA)
• Organic Chemistry (AREA)
• Paper (AREA)
• Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=23239699

Family Applications (1)

Country Status (9)

Families Citing this family (2)

• 1973
  • 1973-12-21 IT IT357273A patent/IT1001435B/it active
  • 1973-12-21 NO NO493873A patent/NO136210C/no unknown
  • 1973-12-21 SE SE7317385A patent/SE403808B/xx unknown
  • 1973-12-24 CA CA188,906A patent/CA1005206A/en not_active Expired
  • 1973-12-24 DE DE19732364443 patent/DE2364443C3/de not_active Expired
  • 1973-12-26 FR FR7346344A patent/FR2212464A1/fr active Granted
  • 1973-12-26 JP JP48144155A patent/JPS4990747A/ja active Pending
  • 1973-12-27 BE BE139299A patent/BE809138A/xx not_active IP Right Cessation
  • 1973-12-27 FI FI399173A patent/FI56996C/fi active

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