CH235287A - Verfahren zur Erhöhung der Wasserbeständigkeit eines Superpolyamids. - Google Patents

Verfahren zur Erhöhung der Wasserbeständigkeit eines Superpolyamids.

Info

Publication number
CH235287A
CH235287A CH235287DA CH235287A CH 235287 A CH235287 A CH 235287A CH 235287D A CH235287D A CH 235287DA CH 235287 A CH235287 A CH 235287A
Authority
CH
Switzerland
Prior art keywords
superpolyamide
increasing
water resistance
resistance
water
Prior art date
Application number
Other languages
English (en)
Inventor
Aktiengesellsc Farbenindustrie
Original Assignee
Ig Farbenindustrie Ag
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 Ig Farbenindustrie Ag filed Critical Ig Farbenindustrie Ag
Publication of CH235287A publication Critical patent/CH235287A/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/12—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring axial thrust in a rotary shaft, e.g. of propulsion plants
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/60—Polyamides or polyester-amides
    • C08G18/603—Polyamides
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/807—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with nitrogen containing compounds
    • C08G18/8074—Lactams

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Polyurethanes Or Polyureas (AREA)
CH235287D 1942-01-14 1943-02-17 Verfahren zur Erhöhung der Wasserbeständigkeit eines Superpolyamids. CH235287A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE235287X 1942-01-14

Publications (1)

Publication Number Publication Date
CH235287A true CH235287A (de) 1944-11-30

Family

ID=25749308

Family Applications (1)

Application Number Title Priority Date Filing Date
CH235287D CH235287A (de) 1942-01-14 1943-02-17 Verfahren zur Erhöhung der Wasserbeständigkeit eines Superpolyamids.

Country Status (4)

Country Link
BE (1) BE449353A (de)
CH (1) CH235287A (de)
DE (1) DE750427C (de)
FR (1) FR892928A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2553091B1 (fr) * 1983-10-05 1986-04-11 Atochem Composition reactive a plusieurs constituants, polymeres obtenus a partir de cette composition et applications de celle-ci
FR2588262B1 (fr) * 1985-10-08 1988-04-29 Atochem Poudres de polyamide-imides, procede de fabrication et utilisations

Also Published As

Publication number Publication date
DE750427C (de) 1945-01-17
FR892928A (fr) 1944-05-24
BE449353A (de)

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