NL141915B - Werkwijze om elastomere polyetherpolyamide-polyurethanen te bereiden. - Google Patents

Werkwijze om elastomere polyetherpolyamide-polyurethanen te bereiden.

Info

Publication number
NL141915B
NL141915B NL646415255A NL6415255A NL141915B NL 141915 B NL141915 B NL 141915B NL 646415255 A NL646415255 A NL 646415255A NL 6415255 A NL6415255 A NL 6415255A NL 141915 B NL141915 B NL 141915B
Authority
NL
Netherlands
Prior art keywords
polyetherpolyamide
polyurethanes
preparing elastomeric
elastomeric
preparing
Prior art date
Application number
NL646415255A
Other languages
English (en)
Dutch (nl)
Other versions
NL6415255A (de
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of NL6415255A publication Critical patent/NL6415255A/xx
Publication of NL141915B publication Critical patent/NL141915B/xx

Links

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
    • C08G71/00—Macromolecular compounds obtained by reactions forming a ureide or urethane link, otherwise, than from isocyanate radicals in the main chain of the macromolecule
    • 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
    • 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
    • C08G69/40—Polyamides containing oxygen in the form of ether groups
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S528/906—Fiber or elastomer prepared from an isocyanate reactant

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Polyurethanes Or Polyureas (AREA)
NL646415255A 1963-12-30 1964-12-30 Werkwijze om elastomere polyetherpolyamide-polyurethanen te bereiden. NL141915B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US334595A US3377322A (en) 1963-12-30 1963-12-30 Thermoplastic polyurethane elastomers suitable for injection molding

Publications (2)

Publication Number Publication Date
NL6415255A NL6415255A (de) 1965-07-01
NL141915B true NL141915B (nl) 1974-04-16

Family

ID=23307929

Family Applications (1)

Application Number Title Priority Date Filing Date
NL646415255A NL141915B (nl) 1963-12-30 1964-12-30 Werkwijze om elastomere polyetherpolyamide-polyurethanen te bereiden.

Country Status (5)

Country Link
US (1) US3377322A (de)
DE (2) DE1595100B2 (de)
FR (1) FR1420060A (de)
GB (1) GB1098475A (de)
NL (1) NL141915B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499869A (en) * 1967-07-28 1970-03-10 Eastman Kodak Co Light stable polyurethane
US4071279A (en) * 1975-04-21 1978-01-31 The Goodyear Tire & Rubber Company Solid polyurethane tire and wheel assembly
US4243798A (en) * 1979-08-09 1981-01-06 Chevron Research Company Process for the production of a polymeric carbamate
US10576502B2 (en) 2012-05-25 2020-03-03 Derrick Corporation Injection molded screening apparatuses and methods
US11161150B2 (en) 2012-05-25 2021-11-02 Derrick Corporation Injection molded screening apparatuses and methods
US9409209B2 (en) 2012-05-25 2016-08-09 Derrick Corporation Injection molded screening apparatuses and methods
EP3482837A1 (de) * 2012-05-25 2019-05-15 Derrick Corporation Spritzgegossene siebanordnung und verfahren
US11505638B2 (en) 2017-04-28 2022-11-22 Derrick Corporation Thermoplastic compositions, methods, apparatus, and uses
CN116273870A (zh) 2017-04-28 2023-06-23 德里克公司 热塑组合物、方法、装置和用途
TR201820225U5 (tr) * 2017-06-06 2021-01-21 Derrick Corp Eleme usulü ve düzenekleri.
US11213857B2 (en) 2017-06-06 2022-01-04 Derrick Corporation Method and apparatus for screening

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2708617A (en) * 1951-05-12 1955-05-17 Du Pont Formation of films and filament directly from polymer intermediates
US2929801A (en) * 1955-01-31 1960-03-22 Du Pont Elastic amide/urethane/ether copolymers and process for making the same
US2929802A (en) * 1955-01-31 1960-03-22 Du Pont Elastic filaments of linear copolyurethanes
US2894935A (en) * 1956-03-21 1959-07-14 Dow Chemical Co Method for the preparation of polyurethanes
US2962470A (en) * 1958-01-09 1960-11-29 Du Pont Linear polyester-polyurethane product and process of preparing same
US3044987A (en) * 1958-08-05 1962-07-17 Du Pont Segmented copolymers and process for preparing same

Also Published As

Publication number Publication date
FR1420060A (fr) 1965-12-03
DE1595100A1 (de) 1970-01-29
US3377322A (en) 1968-04-09
NL6415255A (de) 1965-07-01
GB1098475A (en) 1968-01-10
DE1595100B2 (de) 1972-04-20
DE1745257A1 (de) 1970-12-03

Similar Documents

Publication Publication Date Title
NL152884B (nl) Werkwijze ter bereiding van polyurethanen.
NL141915B (nl) Werkwijze om elastomere polyetherpolyamide-polyurethanen te bereiden.
NL147367B (nl) Merkmachine.
DK121427B (da) Pakkemaskine.
NL140264B (nl) Werkwijze ter bereiding van polyesterurethanen.
NL139296B (nl) Werkwijze ter bereiding van cyclohexaan.
CH402014A (de) Breitschrift-Type für Schreib- oder ähnliche Maschinen
DK119064B (da) Ismaskine.
NL155959B (nl) Rekenkundige schakeling.
NL147164B (nl) Werkwijze om elastomere polyurethanen te bereiden.
NL167712C (nl) Werkwijze om vulkaniseerbare elastomeermengsels te bereiden.
DK138587B (da) Slibemaskine.
DK113486B (da) Ombindingsmaskine.
NL152579B (nl) Werkwijze om polyurethanen te bereiden.
DK103657C (da) Pneumatiske tværføringsorganer til krydsspolemaskiner.
DK106061C (da) Fremgangsmåde til fremstilling af elastomere polyurethaner.
DK107320C (da) Tælleapparat til rundstykker.
DK113507B (da) Kontaktur.
ES98468Y (es) Aplique bordeador para tapiceria.
DK108358C (da) Tegnehoved til tegnemaskiner.
BE596422A (fr) Machines imprimantes.
DK117372B (da) Fremgangsmåde til bejdsning.
GR19906B (el) Αυτοκινητος μηχανη πιεσεως.
CA662901A (en) Collars for wear
DK118090B (da) Ismaskine.

Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: DU PONT

V4 Discontinued because of reaching the maximum lifetime of a patent