ES281274A1 - Improvements relating to the treatment of polymeric materials - Google Patents

Improvements relating to the treatment of polymeric materials

Info

Publication number
ES281274A1
ES281274A1 ES0281274A ES281274A ES281274A1 ES 281274 A1 ES281274 A1 ES 281274A1 ES 0281274 A ES0281274 A ES 0281274A ES 281274 A ES281274 A ES 281274A ES 281274 A1 ES281274 A1 ES 281274A1
Authority
ES
Spain
Prior art keywords
valence
polypropylene
polymerization catalyst
anion
treating
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
ES0281274A
Other languages
Spanish (es)
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.)
Yardney International Corp
Original Assignee
Yardney International Corp
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 Yardney International Corp filed Critical Yardney International Corp
Publication of ES281274A1 publication Critical patent/ES281274A1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M14/00—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M14/00—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
    • D06M14/08—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of synthetic origin

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Graft Or Block Polymers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Polyamides (AREA)

Abstract

Graft polymers are made by treating a nonreducing polymeric material with a polymerizable monomer having a <FORM:1017861/C3/1> group in the presence of a graft polymerization catalyst having the formula Ma(A)m.HaA wherein M is a rare earth or actinium series metal, A is an acid anion, m is the valence of the metal and is 3 or 4, and a is the valence of the anion. Polymers specified are polyamides, particularly in fibrous form, polyethylene, polypropylene, polyesters, cellulose triactate, alginates and proteins. Fibrous materials treated by this process exhibit modified properties, e.g. increased wettability and dyeability. The examples describe treating fibres of nylon-66, polypropylene, an acrylonitrile/vinyl pyridine copolymer and polyethylene terephthalate with aqueous solutions containing acrylic or methacrylic acid and hydroxyethyl methacrylate and a ceric sulphate-sulphuric acid polymerization catalyst.
ES0281274A 1961-10-03 1962-10-03 Improvements relating to the treatment of polymeric materials Expired ES281274A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14251361A 1961-10-03 1961-10-03
US17531662A 1962-02-23 1962-02-23
US20462962A 1962-06-22 1962-06-22

Publications (1)

Publication Number Publication Date
ES281274A1 true ES281274A1 (en) 1963-04-01

Family

ID=27385817

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0281274A Expired ES281274A1 (en) 1961-10-03 1962-10-03 Improvements relating to the treatment of polymeric materials

Country Status (7)

Country Link
BE (1) BE623166A (en)
CH (1) CH1155162D (en)
DE (1) DE1545203A1 (en)
ES (1) ES281274A1 (en)
FR (1) FR1352834A (en)
GB (1) GB1017861A (en)
NL (1) NL283886A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111996789A (en) * 2020-08-18 2020-11-27 连云港市工业投资集团有限公司 Composite dispersion method for polyimide chopped fibers

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4743267A (en) * 1982-06-21 1988-05-10 International Yarn Corporation Of Tennessee Process for improving polymer fiber properties and fibers produced thereby
JPS6276252A (en) * 1985-09-27 1987-04-08 ヤードニィ・テクニカル・プロダクツ　インコーポレーテッド Improved separator for alkaline battery and manufacturing thereof
FR2625842B1 (en) * 1988-01-07 1990-01-26 Accumulateurs Fixes METHOD FOR MANUFACTURING A SEPARATOR FOR AN ALKALINE ACCUMULATOR AND SEPARATOR OBTAINED

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111996789A (en) * 2020-08-18 2020-11-27 连云港市工业投资集团有限公司 Composite dispersion method for polyimide chopped fibers
CN111996789B (en) * 2020-08-18 2022-05-20 连云港市工业投资集团有限公司 Composite dispersion method for polyimide chopped fibers

Also Published As

Publication number Publication date
CH1155162D (en)
NL283886A (en)
BE623166A (en)
GB1017861A (en) 1966-01-19
DE1545203A1 (en) 1970-04-16
FR1352834A (en) 1964-02-21

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