GB908647A - Polyamides - Google Patents

Polyamides

Info

Publication number
GB908647A
GB908647A GB21852/60A GB2185260A GB908647A GB 908647 A GB908647 A GB 908647A GB 21852/60 A GB21852/60 A GB 21852/60A GB 2185260 A GB2185260 A GB 2185260A GB 908647 A GB908647 A GB 908647A
Authority
GB
United Kingdom
Prior art keywords
iodide
polyamide
specifications
weight
cuprous iodide
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.)
Expired
Application number
GB21852/60A
Inventor
Winston Costain
Arthur Hill
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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
Priority to NL266091D priority Critical patent/NL266091A/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB21852/60A priority patent/GB908647A/en
Priority to DEJ20100A priority patent/DE1170639B/en
Priority to CH725361A priority patent/CH406633A/en
Priority to FR865806A priority patent/FR1292772A/en
Publication of GB908647A publication Critical patent/GB908647A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/16—Halogen-containing compounds
    • 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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • 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

Abstract

A polyamide has incorporated therein from 0,001% to 1,0% by weight of cuprous iodide. The cuprous iodide may be incorporated before or after the manufacture of the polyamide preferably in finely-divided form. The compositions may also contain up to 0,08% by weight of the polyamide of an alkali metal iodide, e.g. potassium iodide, delustrants, carbon black or pigments. In the examples, hexamethylene diammonium adipate is polymerized in the presence of acetic acid, anatase, and cuprous iodide and in Example (2) potassium iodide. Specifications 461,236, 461,237 and U.S.A. Specifications 2,071,250, 2,071,253 and 2,130,948 are referred to.
GB21852/60A 1960-06-22 1960-06-22 Polyamides Expired GB908647A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL266091D NL266091A (en) 1960-06-22
GB21852/60A GB908647A (en) 1960-06-22 1960-06-22 Polyamides
DEJ20100A DE1170639B (en) 1960-06-22 1961-06-19 Process for stabilizing polyamides
CH725361A CH406633A (en) 1960-06-22 1961-06-21 Polyamide stabilized against light and heat
FR865806A FR1292772A (en) 1960-06-22 1961-06-22 Stabilized polyamides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21852/60A GB908647A (en) 1960-06-22 1960-06-22 Polyamides

Publications (1)

Publication Number Publication Date
GB908647A true GB908647A (en) 1962-10-24

Family

ID=10169901

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21852/60A Expired GB908647A (en) 1960-06-22 1960-06-22 Polyamides

Country Status (4)

Country Link
CH (1) CH406633A (en)
DE (1) DE1170639B (en)
GB (1) GB908647A (en)
NL (1) NL266091A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3318827A (en) * 1961-02-09 1967-05-09 British Nylon Spinners Ltd Stabilized polyamide compositions containing copper or a copper compound and elementary iodine
US3431236A (en) * 1966-01-13 1969-03-04 Du Pont Method of adding an antioxidant to a continuous polymerization process
JPS514597A (en) * 1974-07-02 1976-01-14 Toray Industries HORIAMIDOSOSEIBUTSUKARANARU NETSUKANNOSEISOSHI
US3947424A (en) 1974-07-31 1976-03-30 E. I. Du Pont De Nemours And Company Polyamidation process
US4508675A (en) * 1981-04-24 1985-04-02 Allied Corporation Nylon composition for use in rotational molding
US4729862A (en) * 1981-04-24 1988-03-08 Allied-Signal Inc. Nylon composition for use in rotational molding
EP0281691A2 (en) * 1987-03-10 1988-09-14 Stamicarbon B.V. Polyamide monofilaments used for papermaking apparatus
CN113248703A (en) * 2021-06-11 2021-08-13 上海珐工材料科技有限公司 Cuprous iodide suspension and preparation method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3600890A1 (en) * 1986-01-15 1987-07-16 Bayer Ag METHOD FOR PRODUCING STABILIZED POLYAMIDES

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR579673A (en) * 1923-04-24 1924-10-21 Havilland Aircraft Company De Improvements relating to wing surfaces
NL84511C (en) * 1951-12-07

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3318827A (en) * 1961-02-09 1967-05-09 British Nylon Spinners Ltd Stabilized polyamide compositions containing copper or a copper compound and elementary iodine
US3431236A (en) * 1966-01-13 1969-03-04 Du Pont Method of adding an antioxidant to a continuous polymerization process
JPS514597A (en) * 1974-07-02 1976-01-14 Toray Industries HORIAMIDOSOSEIBUTSUKARANARU NETSUKANNOSEISOSHI
JPS5425236B2 (en) * 1974-07-02 1979-08-27
US3947424A (en) 1974-07-31 1976-03-30 E. I. Du Pont De Nemours And Company Polyamidation process
US4508675A (en) * 1981-04-24 1985-04-02 Allied Corporation Nylon composition for use in rotational molding
US4729862A (en) * 1981-04-24 1988-03-08 Allied-Signal Inc. Nylon composition for use in rotational molding
EP0281691A2 (en) * 1987-03-10 1988-09-14 Stamicarbon B.V. Polyamide monofilaments used for papermaking apparatus
EP0281691A3 (en) * 1987-03-10 1989-08-30 Stamicarbon B.V. Polyamide monofilaments used for papermaking apparatus
CN113248703A (en) * 2021-06-11 2021-08-13 上海珐工材料科技有限公司 Cuprous iodide suspension and preparation method thereof
CN113248703B (en) * 2021-06-11 2022-07-01 上海珐工材料科技有限公司 Cuprous iodide suspension and preparation method thereof

Also Published As

Publication number Publication date
CH406633A (en) 1966-01-31
DE1170639B (en) 1964-05-21
NL266091A (en) 1900-01-01

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