IT950033B - Perfezionamenti relativi a resine e alla loro produzione - Google Patents

Perfezionamenti relativi a resine e alla loro produzione

Info

Publication number
IT950033B
IT950033B IT21639/72A IT2163972A IT950033B IT 950033 B IT950033 B IT 950033B IT 21639/72 A IT21639/72 A IT 21639/72A IT 2163972 A IT2163972 A IT 2163972A IT 950033 B IT950033 B IT 950033B
Authority
IT
Italy
Prior art keywords
resins
production
improvements relating
relating
Prior art date
Application number
IT21639/72A
Other languages
English (en)
Italian (it)
Inventor
H Esay
Original Assignee
Hercules Inc
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 Hercules Inc filed Critical Hercules Inc
Application granted granted Critical
Publication of IT950033B publication Critical patent/IT950033B/it

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
IT21639/72A 1971-03-12 1972-03-09 Perfezionamenti relativi a resine e alla loro produzione IT950033B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12386471A 1971-03-12 1971-03-12

Publications (1)

Publication Number Publication Date
IT950033B true IT950033B (it) 1973-06-20

Family

ID=22411355

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21639/72A IT950033B (it) 1971-03-12 1972-03-09 Perfezionamenti relativi a resine e alla loro produzione

Country Status (6)

Country Link
US (1) US3728215A (enExample)
DE (1) DE2210972A1 (enExample)
ES (1) ES400693A1 (enExample)
FR (1) FR2128881A6 (enExample)
IT (1) IT950033B (enExample)
NL (1) NL7202796A (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU68901A1 (enExample) * 1973-11-30 1975-08-20
US4060507A (en) * 1975-08-01 1977-11-29 General Mills Chemicals, Inc. Aminopolyamide-acrylamide-glyoxal resin
CA1096540A (en) * 1976-02-12 1981-02-24 Terence W. Rave GLYOXAL MODIFIED POLY(.beta.-ALANINE) STRENGTHENING RESINS FOR USE IN PAPER
US4536552A (en) * 1982-01-04 1985-08-20 The Dow Chemical Company Polyamidoamine containing pendant ammonium moiety having crosslinking functionality
LU84268A1 (fr) * 1982-07-13 1984-03-22 Oreal Poly beta-alanine reticulee et ses differentes applications
US4547562A (en) * 1984-03-26 1985-10-15 Gus Nichols Solventless polymeric composition comprising non arylamine, polyacrylate and epoxide
US5427652A (en) * 1994-02-04 1995-06-27 The Mead Corporation Repulpable wet strength paper
EP0953000A1 (en) 1997-01-17 1999-11-03 Dow Corning Corporation Silicone/multifunctional acrylate barrier coatings
CA2278027C (en) 1997-01-17 2007-04-10 Eg Technology Partners, Lp Polyamine/unsaturated organic acid composition for barrier coating
GB9700904D0 (en) * 1997-01-17 1997-03-05 Dow Corning Reactive silicone/alkylenimine barrier laminating adhesives and applications thereof
US6667384B2 (en) * 2001-12-27 2003-12-23 Hercules Incorporated Methyl acrylate-diamine based polyamide resins and processes for producing the same
AU2007254145B2 (en) * 2006-05-18 2012-05-24 Solenis Technologies Cayman, L.P. Michael addition adducts as additives for paper and papermaking

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2886557A (en) * 1954-07-22 1959-05-12 Nobel Francaise Soc Glyoxal cross-linked acrylamide copolymers
NL231136A (enExample) * 1957-09-05
US3556932A (en) * 1965-07-12 1971-01-19 American Cyanamid Co Water-soluble,ionic,glyoxylated,vinylamide,wet-strength resin and paper made therewith
US3420735A (en) * 1967-03-31 1969-01-07 Scott Paper Co Wet-strength resins and a process for improving the wet-strength of paper
US3607622A (en) * 1968-07-24 1971-09-21 Hercules Inc Aminopolyamide-acrylamide-polyaldehyde resins having utility as wet and dry strength agents, retention aids and flocculants and a process of making and using them and paper made therefrom
US3594272A (en) * 1969-05-05 1971-07-20 Ciba Geigy Corp Polymeric products of alkylene-polyamine-dihydrohalides,dicyandiamide,formaldehyde and epichlorohydrin and their use as retention aids in the manufacture of paper

Also Published As

Publication number Publication date
FR2128881A6 (enExample) 1972-10-20
NL7202796A (enExample) 1972-09-14
ES400693A1 (es) 1975-02-01
DE2210972A1 (de) 1972-09-28
US3728215A (en) 1973-04-17

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