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FR862298A - Imperméabilisation à l'eau de matières textiles - Google Patents

Imperméabilisation à l'eau de matières textiles

Info

Publication number
FR862298A
FR862298A FR862298DA FR862298A FR 862298 A FR862298 A FR 862298A FR 862298D A FR862298D A FR 862298DA FR 862298 A FR862298 A FR 862298A
Authority
FR
France
Prior art keywords
waterproofing
textile materials
textile
materials
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
Other languages
English (en)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR862298A publication Critical patent/FR862298A/fr
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
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/12—Aldehydes; Ketones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/87—Preparation of ketenes or dimeric ketenes
    • C07C45/89—Preparation of ketenes or dimeric ketenes from carboxylic acids, their anhydrides, esters or halides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/88—Ketenes; Dimeric ketenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR862298D 1938-10-13 1939-10-13 Imperméabilisation à l'eau de matières textiles Expired FR862298A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US234843A US2369919A (en) 1938-10-13 1938-10-13 Ketoethenones and process therefor

Publications (1)

Publication Number Publication Date
FR862298A true FR862298A (fr) 1941-03-03

Family

ID=22883040

Family Applications (1)

Application Number Title Priority Date Filing Date
FR862298D Expired FR862298A (fr) 1938-10-13 1939-10-13 Imperméabilisation à l'eau de matières textiles

Country Status (2)

Country Link
US (1) US2369919A (fr)
FR (1) FR862298A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2584664A (en) * 1947-12-03 1952-02-05 Alfred T Blomquist Synthesis of many-membered cyclic ketones
US2623055A (en) * 1950-12-16 1952-12-23 Montclair Res Corp Ketene derivatives of steroids and process of making them
DE932964C (de) * 1951-11-18 1955-09-12 Ciba Geigy Verfahren zur Herstellung von ª‡,ª‰-ungesaettigten Carbonsaeureamiden aus ª‰-Halogencarbonsaeureamiden
US3002024A (en) * 1957-03-12 1961-09-26 Goodrich Co B F Bis-ketenes and method of preparation
US3440284A (en) * 1966-06-03 1969-04-22 Ppg Industries Inc Dicyclopentadiene adduct
US4199527A (en) * 1978-11-02 1980-04-22 Shell Oil Company Removal of ketene impurities in the preparation of alpha-cyano-aryloxybenzyl alcohols
ES2083076T3 (es) * 1991-12-30 1996-04-01 Akzo Nobel Nv Dimeros de cetena de cadena larga.
ATE171744T1 (de) * 1993-02-15 1998-10-15 Eka Chemicals Ab Verfahren zur verminderung des gehalts an organischen lösungsmitteln in cellulose-reaktiven wasserabweisenden mitteln
SE511318C2 (sv) † 1993-02-22 1999-09-13 Eka Chemicals Ab Förfarande för framställning av ketendimerer
US5525738A (en) * 1993-03-26 1996-06-11 Hercules Incorporated Process for the manufacture of alkyl ketene dimers by dimerization with tertiary amines
GB9309604D0 (en) * 1993-05-10 1993-06-23 Hercules Inc Process for the manufacture of alkyl ketene dimer
US8110074B1 (en) 2005-10-03 2012-02-07 Neckers Douglas C Photochemical method for producing hydrocarbons
CN103319325B (zh) * 2013-06-20 2015-02-18 周元幸 单体酸深度加氢生产液体支链akd原粉原料的方法

Also Published As

Publication number Publication date
US2369919A (en) 1945-02-20

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