DE1177824B - Verfahren zur Herstellung von wasserloeslichen Kondensaten auf Basis von Polyamiden und Epichlorhydrin - Google Patents

Verfahren zur Herstellung von wasserloeslichen Kondensaten auf Basis von Polyamiden und Epichlorhydrin

Info

Publication number
DE1177824B
DE1177824B DEH34226A DEH0034226A DE1177824B DE 1177824 B DE1177824 B DE 1177824B DE H34226 A DEH34226 A DE H34226A DE H0034226 A DEH0034226 A DE H0034226A DE 1177824 B DE1177824 B DE 1177824B
Authority
DE
Germany
Prior art keywords
solution
epichlorohydrin
water
polyamide
minutes
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.)
Pending
Application number
DEH34226A
Other languages
German (de)
English (en)
Inventor
Paul Harwood Aldrich
Robert Westbrook Butler
Robert Wilder Davison
John Dewitt Floyd
Gerald Inman Kein
Stearns Tyler Putnam
Alfred Chandler Schmalz
William Donald Thompson
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.)
Hercules Powder Co
Original Assignee
Hercules Powder 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27505392&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE1177824(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US694909A external-priority patent/US3049469A/en
Application filed by Hercules Powder Co filed Critical Hercules Powder Co
Publication of DE1177824B publication Critical patent/DE1177824B/de
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
    • 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
    • C08G69/48—Polymers modified by chemical after-treatment
    • 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
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/59—Polyamides; Polyimides
    • D06M15/595—Derivatives obtained by substitution of a hydrogen atom of the carboxamide radical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Polyamides (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
DEH34226A 1957-09-05 1958-09-02 Verfahren zur Herstellung von wasserloeslichen Kondensaten auf Basis von Polyamiden und Epichlorhydrin Pending DE1177824B (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US68208957A 1957-09-05 1957-09-05
US682086A US2926116A (en) 1957-09-05 1957-09-05 Wet-strength paper and method of making same
US69493057A 1957-11-07 1957-11-07
US694909A US3049469A (en) 1957-11-07 1957-11-07 Application of coating or impregnating materials to fibrous material

Publications (1)

Publication Number Publication Date
DE1177824B true DE1177824B (de) 1964-09-10

Family

ID=27505392

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1546369A Expired DE1546369C3 (de) 1957-09-05 1958-09-02 Verfahren zur Herstellung von Papier, Pappe und dgl. mit verbesserter Naßfestigkeit. Ausscheidung aus: 1177824
DEH34226A Pending DE1177824B (de) 1957-09-05 1958-09-02 Verfahren zur Herstellung von wasserloeslichen Kondensaten auf Basis von Polyamiden und Epichlorhydrin

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1546369A Expired DE1546369C3 (de) 1957-09-05 1958-09-02 Verfahren zur Herstellung von Papier, Pappe und dgl. mit verbesserter Naßfestigkeit. Ausscheidung aus: 1177824

Country Status (5)

Country Link
US (2) US2926116A (fr)
DE (2) DE1546369C3 (fr)
FR (1) FR1265829A (fr)
GB (1) GB865727A (fr)
NL (2) NL231136A (fr)

Cited By (7)

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FR2488905A1 (fr) * 1980-08-22 1982-02-26 Akzo Nv Briquettes combustibles, leur procede de fabrication et leur utilisation
EP0031899B1 (fr) * 1979-12-12 1984-06-06 Hoechst Aktiengesellschaft Produits de réaction auto-réticulables et solubles dans l'eau, procédé de préparation de liants à partir de ceux-ci, et leur utilisation pour l'amélioration de la résistance à l'état humide du papier
DE3615855A1 (de) * 1986-05-10 1987-11-12 Akzo Gmbh Papierleimungsmittel, deren herstellung sowie deren verwendung
DE3822490A1 (de) * 1988-07-02 1990-01-04 Hoechst Ag Waessrige loesungen von polyamidoamin-epichlorhyrin-harzen, verfahren zu ihrer herstellung und ihre verwendung
EP0374938A1 (fr) * 1988-12-23 1990-06-27 Sumitomo Chemical Company, Limited Procédé de préparation de solutions aqueuses de résine cationique thermodurcissable
US5846383A (en) * 1995-05-04 1998-12-08 Bayer Aktiengesellschaft Process for producing structurally resistant paper
US6143132A (en) * 1992-04-06 2000-11-07 Bayer Aktiengesellschaft Process for imparting wet strength to paper

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NL110447C (fr)
FR1265829A (fr) 1961-07-07
GB865727A (en) 1961-04-19
NL231136A (fr)
US3483077A (en) 1969-12-09
DE1546369B2 (de) 1974-04-04
DE1546369C3 (de) 1974-11-21
US2926116A (en) 1960-02-23
DE1546369A1 (de) 1970-05-21

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