NL52489C - - Google Patents

Info

Publication number
NL52489C
NL52489C NL52489DA NL52489C NL 52489 C NL52489 C NL 52489C NL 52489D A NL52489D A NL 52489DA NL 52489 C NL52489 C NL 52489C
Authority
NL
Netherlands
Application number
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 filed Critical
Application granted granted Critical
Publication of NL52489C publication Critical patent/NL52489C/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/02—Polyureas
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/04—Preparatory processes
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/16—Preparatory processes
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/28—Preparatory processes
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Polyamides (AREA)
  • Artificial Filaments (AREA)
NL52489D 1935-01-02 1938-09-29 NL52489C (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201945XA 1935-01-02 1935-01-02

Publications (1)

Publication Number Publication Date
NL52489C true NL52489C (it) 1941-12-15

Family

ID=21797250

Family Applications (1)

Application Number Title Priority Date Filing Date
NL52489D NL52489C (it) 1935-01-02 1938-09-29

Country Status (5)

Country Link
BE (2) BE416730A (it)
DE (3) DE749747C (it)
FR (5) FR790521A (it)
GB (4) GB461237A (it)
NL (1) NL52489C (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2647146A (en) * 1949-07-01 1953-07-28 Du Pont Process for the preparation of diprimary diamines

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2963465A (en) * 1960-12-06 Certification of correction
US2137235A (en) * 1937-02-15 1938-11-22 Du Pont Shaped articles from polymeric materials
DE748253C (de) * 1938-06-10 1944-10-30 Verfahren zur Herstellung verformbarer hochmolekularer Polyamide
US2253176A (en) * 1938-08-09 1941-08-19 Du Pont Method and apparatus for production of structures
DE976142C (de) * 1938-09-01 1963-03-28 Aeg Verwendung von Phenolharz-Polyamidgemischen zur elektrischen Isolation
NL52648C (it) * 1938-09-29 1900-01-01
US2241323A (en) * 1938-09-30 1941-05-06 Du Pont Process for preparing polyamides
US2273200A (en) * 1938-11-01 1942-02-17 Du Pont Artificial structure
DE902090C (de) * 1939-01-11 1954-01-18 Basf Ag Verfahren zur Herstellung von Kondensationsprodukten
DE755428C (de) * 1939-02-07 1953-05-04 Ig Farbenindustrie Ag Verfahren zur Herstellung von schmelzbaren, hochpolymeren, linearen Polyamiden
DE748023C (de) * 1939-03-17 1944-10-25 Verfahren zur Herstellung von hochpolymeren Polyamiden oder Mischpolyamiden (Superpolyamiden)
NL56652C (it) * 1940-03-09
DE976561C (de) * 1940-05-02 1963-11-14 Aeg UEberzugsmasse
DE766183C (de) * 1940-09-03 1953-12-07 Ig Farbenindustrie Ag Weichmacher fuer Superpolyamide
DE932581C (de) * 1942-10-31 1955-09-05 Zellwolle Und Kunstseide Ring Verfahren zur Herstellung von hochmolekularen Polykondensationsprodukten
DE975586C (de) * 1943-01-29 1962-02-01 Hackethal Draht Und Kabel Werk Verfahren zur Herstellung von elektrischen Leitern mit einer biegsamen Isolierung aus thermoplastischen Kunststoffen
US2816879A (en) * 1951-11-15 1957-12-17 Du Pont Process for preparing polyureas utilizing immiscible phases
DE974334C (de) * 1952-04-21 1960-11-24 Glanzstoff Ag Verfahren zur Herstellung von Faeden, Fasern, Borsten und Filmen aus linearen aromatischen Polyestern nach dem Schmelzspinnverfahren
US2766221A (en) * 1953-06-04 1956-10-09 California Research Corp Synthetic fiber-forming polymers from meta-xylylene diamine and adipic acid
FR1112203A (fr) * 1953-09-29 1956-03-09 California Research Corp Superpolymères linéaires de diamines mixtes
US2835654A (en) * 1954-10-11 1958-05-20 Du Pont Process for making elastomers from polymeric bis-chloroformates, phosgene and diamines
FR1157919A (fr) * 1955-09-27 1958-06-05 Du Pont Procédé de fabrication d'articles moulés, améliorés, en polyamide
NL106791C (it) * 1956-09-21
US3074914A (en) * 1957-04-04 1963-01-22 Dow Chemical Co Cyclobutane derivative polymers
IT576650A (it) * 1957-08-28
DE1202487B (de) * 1958-03-26 1965-10-07 Minnesota Mining & Mfg Aus der Schmelze verpressbare Polyamidform-massen aus Polypyrrolidon
US3094511A (en) * 1958-11-17 1963-06-18 Du Pont Wholly aromatic polyamides
US3133138A (en) * 1958-12-19 1964-05-12 Du Pont Stretching and heat crystallization of poly(meta-phenylene isophthalamide) fibers
US3197443A (en) * 1960-07-13 1965-07-27 Du Pont Thermally stable polyamides from symmetrically substituted aromatic diamines
US3079219A (en) * 1960-12-06 1963-02-26 Du Pont Process for wet spinning aromatic polyamides
NL267837A (it) * 1961-01-02
NL122899C (it) * 1961-11-24
US3274151A (en) * 1962-11-21 1966-09-20 Schweizerische Viscose Polyamides containing a combination of (1) a phenol, (2) a phosphorus acid salt or ester, (3) a manganese salt, and (4) a dicarboxylic acid as stabilizers
US3322728A (en) * 1963-06-17 1967-05-30 Du Pont Sulfonyl aromatic polyamides
US3349062A (en) * 1966-07-21 1967-10-24 Du Pont Halogenated aromatic polyamides
US4568736A (en) * 1984-09-17 1986-02-04 The Standard Oil Company Preparation of polyamide from omega-aminonitrile with oxygen containing phosphorus catalyst
FR2700768B1 (fr) * 1993-01-25 1995-02-24 Rhone Poulenc Chimie Procédé de préparation d'un monoamide alpha-amino omega-ester et procédé de fabrication d'un polyamide.
FR3008984B1 (fr) * 2013-07-24 2017-04-28 Rhodia Operations Articles obtenus a partir d'une composition polymerique, procede de preparation et utilisations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2647146A (en) * 1949-07-01 1953-07-28 Du Pont Process for the preparation of diprimary diamines

Also Published As

Publication number Publication date
FR47615E (fr) 1937-06-15
DE740348C (de) 1943-10-19
FR790521A (fr) 1935-11-22
DE749747C (de) 1944-12-05
BE416730A (it) 1936-08-31
DE745029C (de) 1944-02-23
GB501527A (en) 1939-02-28
FR48742E (fr) 1938-06-21
GB474999A (en) 1937-11-11
FR50942E (fr) 1941-05-10
GB461237A (en) 1937-02-09
GB495790A (en) 1938-11-21
BE421889A (it) 1937-07-31
FR48571E (fr) 1938-04-05

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