FR2168893A1 - Melt-spinnable urethane elastomers - produced with addn of a polyimide to reduce adhesion between fibres - Google Patents

Melt-spinnable urethane elastomers - produced with addn of a polyimide to reduce adhesion between fibres

Info

Publication number
FR2168893A1
FR2168893A1 FR7202447A FR7202447A FR2168893A1 FR 2168893 A1 FR2168893 A1 FR 2168893A1 FR 7202447 A FR7202447 A FR 7202447A FR 7202447 A FR7202447 A FR 7202447A FR 2168893 A1 FR2168893 A1 FR 2168893A1
Authority
FR
France
Prior art keywords
polyimide
produced
addn
spinnable
fibres
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7202447A
Other languages
English (en)
French (fr)
Other versions
FR2168893B1 (show.php
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Priority to FR7202447A priority Critical patent/FR2168893A1/fr
Publication of FR2168893A1 publication Critical patent/FR2168893A1/fr
Application granted granted Critical
Publication of FR2168893B1 publication Critical patent/FR2168893B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/10—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained by reactions only involving carbon-to-carbon unsaturated bonds as constituent
    • 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

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)
  • Polyurethanes Or Polyureas (AREA)
FR7202447A 1972-01-25 1972-01-25 Melt-spinnable urethane elastomers - produced with addn of a polyimide to reduce adhesion between fibres Granted FR2168893A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7202447A FR2168893A1 (en) 1972-01-25 1972-01-25 Melt-spinnable urethane elastomers - produced with addn of a polyimide to reduce adhesion between fibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7202447A FR2168893A1 (en) 1972-01-25 1972-01-25 Melt-spinnable urethane elastomers - produced with addn of a polyimide to reduce adhesion between fibres

Publications (2)

Publication Number Publication Date
FR2168893A1 true FR2168893A1 (en) 1973-09-07
FR2168893B1 FR2168893B1 (show.php) 1974-05-10

Family

ID=9092419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7202447A Granted FR2168893A1 (en) 1972-01-25 1972-01-25 Melt-spinnable urethane elastomers - produced with addn of a polyimide to reduce adhesion between fibres

Country Status (1)

Country Link
FR (1) FR2168893A1 (show.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112853531A (zh) * 2020-12-25 2021-05-28 闽江学院 一种非异氰酸酯法制备脂肪族聚氨酯弹性纤维的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1456748A (fr) * 1964-08-27 1966-07-08 Union Carbide Corp Système d'additifs pour polyuréthannes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1456748A (fr) * 1964-08-27 1966-07-08 Union Carbide Corp Système d'additifs pour polyuréthannes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112853531A (zh) * 2020-12-25 2021-05-28 闽江学院 一种非异氰酸酯法制备脂肪族聚氨酯弹性纤维的方法

Also Published As

Publication number Publication date
FR2168893B1 (show.php) 1974-05-10

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Legal Events

Date Code Title Description
ST Notification of lapse