AR201329A1 - Un procedimiento para mejorar la resistencia dinamica al agua de una matriz porosa - Google Patents

Un procedimiento para mejorar la resistencia dinamica al agua de una matriz porosa

Info

Publication number
AR201329A1
AR201329A1 AR254871A AR25487174A AR201329A1 AR 201329 A1 AR201329 A1 AR 201329A1 AR 254871 A AR254871 A AR 254871A AR 25487174 A AR25487174 A AR 25487174A AR 201329 A1 AR201329 A1 AR 201329A1
Authority
AR
Argentina
Prior art keywords
procedure
improve
water resistance
porous matrix
dynamic water
Prior art date
Application number
AR254871A
Other languages
English (en)
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Application granted granted Critical
Publication of AR201329A1 publication Critical patent/AR201329A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AR254871A 1973-07-25 1974-07-24 Un procedimiento para mejorar la resistencia dinamica al agua de una matriz porosa AR201329A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US382343A US3922143A (en) 1973-07-25 1973-07-25 Polycarbodiimide treatments

Publications (1)

Publication Number Publication Date
AR201329A1 true AR201329A1 (es) 1975-02-28

Family

ID=23508534

Family Applications (1)

Application Number Title Priority Date Filing Date
AR254871A AR201329A1 (es) 1973-07-25 1974-07-24 Un procedimiento para mejorar la resistencia dinamica al agua de una matriz porosa

Country Status (9)

Country Link
US (1) US3922143A (es)
JP (1) JPS5042197A (es)
AR (1) AR201329A1 (es)
AU (1) AU459427B2 (es)
BR (1) BR7406074D0 (es)
DE (1) DE2435667A1 (es)
ES (1) ES428258A1 (es)
FR (1) FR2238760B1 (es)
IT (1) IT1016979B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU582346B2 (en) * 1983-09-13 1989-03-23 Minnesota Mining And Manufacturing Company Fluorohydrocarbon sulfonamide compounds and use thereof in treatment of leather, textiles and cellusosic materials
JPH03193975A (ja) * 1989-12-22 1991-08-23 Minnesota Mining & Mfg Co <3M> 撥水撥油処理剤
JP2796385B2 (ja) * 1989-12-22 1998-09-10 ミネソタ マイニング アンド マニユフアクチユアリング カンパニー 撥水撥油処理剤
US5981011A (en) 1992-01-22 1999-11-09 A*Ware Technologies, L.C. Coated sheet material
JP3438957B2 (ja) * 1994-08-11 2003-08-18 日清紡績株式会社 補強材用の水性表面処理剤、該水性表面処理剤で処理された補強材及び補強材により強化された複合材
US6248857B1 (en) * 1998-10-01 2001-06-19 Nitto Denko Corporation Aromatic polycarbodiimide and polycarbodiimide sheet
US7552605B2 (en) * 2002-10-15 2009-06-30 Seton Company Natural grain leather
NL2037499B1 (en) 2024-04-19 2025-11-10 Stahl Int B V Process for the use of a composition comprising polycarbodiimide for re-tanning or pre-tanning

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2853518A (en) * 1956-07-30 1958-09-23 Du Pont Chemical process
US3450562A (en) * 1965-06-18 1969-06-17 Du Pont Cellulosic materials coated with an organic polycarbodiimide
US3574517A (en) * 1967-07-19 1971-04-13 Don S Elvrum Curing and pretannage of hides
US3574518A (en) * 1968-12-11 1971-04-13 Minnesota Mining & Mfg Collagen matrix waterproofing with chromium complexes containing radicals of long chain hydrocarbons and fluorinated hydrocarbons and product so produced
US3668124A (en) * 1970-05-13 1972-06-06 Pennwalt Corp Composition and method for treating dry-cleanable soil-resistant leathers

Also Published As

Publication number Publication date
AU7157874A (en) 1975-03-27
FR2238760A1 (es) 1975-02-21
US3922143A (en) 1975-11-25
AU459427B2 (en) 1975-03-27
IT1016979B (it) 1977-06-20
BR7406074D0 (pt) 1975-05-13
FR2238760B1 (es) 1978-06-16
ES428258A1 (es) 1976-07-16
JPS5042197A (es) 1975-04-17
DE2435667A1 (de) 1975-02-06

Similar Documents

Publication Publication Date Title
IT1025707B (it) Perfezionamenti ai comandi idraulici
SE404388B (sv) Vattenklosett
AT327813B (de) Sanitares wasserventil
SE405343B (sv) Bromsventil
SE401011B (sv) Toalett
AR199827A1 (es) Estructura de valvula
IT1007343B (it) Gabinetto
AR201329A1 (es) Un procedimiento para mejorar la resistencia dinamica al agua de una matriz porosa
AR207116A1 (es) Procedimiento para preparar nuevas dotriacontapeptidoamidas
AR200521A1 (es) Procedimiento para producir 6-deoxitetraciclinas
ATA184574A (de) Stromabnehmer
ATA1091173A (de) Druckwasserreaktor
IT995862B (it) Procedimento per la preparazione della 2 bromo 3 alcossiinferiorea croleina
IT985830B (it) Perfezionamenti ai mezzi di fis saggio
AT327812B (de) Sanitares wasserventil
IT1015461B (it) Purificazoione delle acque
BE819012A (fr) Isomerisation
IT1025505B (it) Metodo per la preparazione di di meri non saturati di alfametil stireni
AT327814B (de) Sanitares wasserventil
AT343253B (de) Hydraulische flussigkeit
AT324234B (de) Sanitäres wasserventil
IT1006287B (it) Procedimento per la preparazione di una composizione di nerofumo
BR7307155D0 (pt) Dispositivo de protecao contra as erosoes das bases de obras hidraulicas, imergidas num lencol de agua
BE799196A (fr) Isomerisation de l&#39;alpha-isopropyl-naphtalene,
BE819259A (fr) Isomerisation