ES2060416T5 - COVERING OF HYDROPHYL INTERPENETRANTS - Google Patents

COVERING OF HYDROPHYL INTERPENETRANTS

Info

Publication number
ES2060416T5
ES2060416T5 ES91920283T ES91920283T ES2060416T5 ES 2060416 T5 ES2060416 T5 ES 2060416T5 ES 91920283 T ES91920283 T ES 91920283T ES 91920283 T ES91920283 T ES 91920283T ES 2060416 T5 ES2060416 T5 ES 2060416T5
Authority
ES
Spain
Prior art keywords
materials
liquid
polymers
mixture
transparent
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 - Lifetime
Application number
ES91920283T
Other languages
Spanish (es)
Other versions
ES2060416T3 (en
Inventor
Mohammad Iqbal
Alan G Miller
Terrance P Smith
John J Stofko Jr
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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=24412604&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2060416(T5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of ES2060416T3 publication Critical patent/ES2060416T3/en
Publication of ES2060416T5 publication Critical patent/ES2060416T5/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52—Macromolecular coatings
    • B41M5/5254—Macromolecular coatings characterised by the use of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52—Macromolecular coatings
    • B41M5/5236—Macromolecular coatings characterised by the use of natural gums, of proteins, e.g. gelatins, or of macromolecular carbohydrates, e.g. cellulose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Laminated Bodies (AREA)

Abstract

LA INVENCION SE REFIERE A MATERIALES TRANSPARENTES QUE SON CAPACES DE ABSORBER LIQUIDOS Y MAS PARTICULARMENTE, A MATERIALES QUE PUEDEN SER USADOS COMO CAPAS RECEPTORAS DE TINTA PARA MATERIALES REFLECTANTES TRANSPARENTES. COMPOSICIONES UTILES COMO MATERIALES ABSORBENTES DE LIQUIDO TRANSPARENTE HAN SIDO FORMADAS POR MEZCLA DE UN MATERIAL POLIMERICO INSOLUBLE EN LIQUIDO CON UN MATERIAL POLIMERICO SOLUBLE EN LIQUIDO. EL MATERIAL INSOLUBLE EN LIQUIDO SE SUPONE QUE FORMA UNA MATRIZ DENTRO DE LA CUAL RESIDE EL MATERIAL SOLUBLE EN LIQUIDO. UN PROBLEMA QUE CON FRECUENCIA SURGE EN LA FORMULACION DE MEZCLAS DE POLIMEROS ES LA INCOMPATIBILIDAD DE LOS POLIMEROS QUE ESTAN SIENDO MEZCLADOS. CUANDO SE HACEN INTENTOS PARA MEZCLAR POLIMEROS QUE SON INCOMPATIBLES, OCURREN SEPARACIONES DE FASE, RESULTANDO NEBLINA, FALTA DE TRANSPARENCIA Y OTRAS FORMAS DE INHOMOGENEIDAD. ESTA INVENCION PROPORCIONA MALLAS POLIMERICAS QUE COMPRENDEN MEZCLAS DE POLIMEROS EN LAS QUE AL MENOS UNO DE LOS POLIMEROS DE LA MEZCLA ES DEENLACE CRUZADO DESPUES DE LA MEZCLA, PARA FORMAR UNA MALLA CONTINUA A TRAVES DE LA MASA DE LA MEZCLA, ESTANDO LOS COMPONENTES NO CRUZADOS DE LA MEZCLA ENTRELAZADOS DE TAL MODO COMO PARA FORMAR UNA COMPOSICION HOMOGENEA MACROSCOPICAMENTE. SUSTANCIALMENTE LA TOTALIDAD DEL ENLACE CRUZADO SE PRESENTA DESPUES DE QUE LA MEZCLA POLIMERICA ESTA REVESTIDA Y SECADA PARA FORMAR UNA PELICULA CONTINUA EN CONTRASTE CON EL ENLACE CRUZADO EN SOLUCION, PROPORCIONANDO POR ESO UNA SOLUCION FACILMENTE REVESTIBLE SIN GELACION. LA INTEGRIDAD DE TALES MALLAS PERSISTE INCLUSO DESPUES DE LA ABSORCION DE DISOLVENTE. ESTOS MATERIALES PUEDEN SER EMPLEADOS PARA FORMAR REVESTIMIENTOS TRANSPARENTES, ABSORBENTES DE TINTA, NO PEGAJOSOS, DURADEROS, PARA MATERIALES GRAFICOS.THE INVENTION REFERS TO TRANSPARENT MATERIALS THAT ARE ABLE TO ABSORBER LIQUIDS AND MORE PARTICULARLY, TO MATERIALS THAT CAN BE USED AS INK RECEIVING LAYERS FOR TRANSPARENT REFLECTIVE MATERIALS. USEFUL COMPOSITIONS AS ABSORBENT TRANSPARENT LIQUID MATERIALS HAVE BEEN FORMED BY MIXING A LIQUID INSOLUBLE POLYMER MATERIAL WITH A LIQUID SOLUBLE POLYMER MATERIAL. THE INSOLUBLE MATERIAL IN LIQUID IS SUPPOSED TO FORM A MATRIX WITHIN WHICH THE SOLUBLE MATERIAL IN LIQUID RESIDES. A PROBLEM THAT FREQUENTLY RISES IN THE FORMULATION OF POLYMER MIXTURES IS THE INCOMPATIBILITY OF POLYMERS THAT ARE BEING MIXED. WHEN ATTEMPTS ARE MADE TO MIX POLYMERS THAT ARE INCOMPATIBLE, PHASE SEPARATIONS OCCUR, RESULTING MIST, LACK OF TRANSPARENCY AND OTHER FORMS OF INHOMOGENEITY. THIS INVENTION PROVIDES POLYMERIC BADS THAT INCLUDE MIXTURES OF POLYMERS IN WHICH AT LEAST ONE OF THE MIXTURE POLYMERS IS CROSSED AFTER THE MIXTURE, TO FORM A CONTINUOUS MESH THROUGH THE MASS OF THE MIXTURE, BEING THE MIXED THE MIXED INTERRUPTED IN SUCH WAY AS TO FORM A MACROSCOPICALLY HOMOGENOUS COMPOSITION. SUBSTANTIALLY THE TOTALITY OF THE CROSSED LINK IS PRESENTED AFTER THE POLYMERIC MIXTURE IS COVERED AND DRIED TO FORM A CONTINUOUS FILM IN CONTRAST WITH THE CROSSED LINK IN SOLUTION, PROVIDING FOR THAT AN EASY REVESTIBLE REVESTIBLE SOLUTION. THE INTEGRITY OF SUCH FAILURES PERSISTS EVEN AFTER THE SOLVENT ABSORPTION. THESE MATERIALS CAN BE EMPLOYED TO FORM TRANSPARENT COATINGS, INK ABSORBENTS, NOT STICKY, DURABLE, FOR GRAPHIC MATERIALS.

ES91920283T 1990-10-24 1991-09-13 COVERING OF HYDROPHYL INTERPENETRANTS Expired - Lifetime ES2060416T5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60273890A 1990-10-24 1990-10-24

Publications (2)

Publication Number Publication Date
ES2060416T3 ES2060416T3 (en) 1994-11-16
ES2060416T5 true ES2060416T5 (en) 2002-05-01

Family

ID=24412604

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91920283T Expired - Lifetime ES2060416T5 (en) 1990-10-24 1991-09-13 COVERING OF HYDROPHYL INTERPENETRANTS

Country Status (9)

Country Link
EP (1) EP0554370B2 (en)
JP (1) JPH06502358A (en)
KR (1) KR930702162A (en)
AU (1) AU653757B2 (en)
BR (1) BR9107009A (en)
CA (1) CA2093514A1 (en)
DE (1) DE69103534T3 (en)
ES (1) ES2060416T5 (en)
WO (1) WO1992007722A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5733672A (en) * 1993-12-16 1998-03-31 Labelon Corporation Ink acceptor material containing a phospholipid
US5656378A (en) * 1993-12-16 1997-08-12 Labelon Corporation Ink acceptor material containing an amino compound
US5474843A (en) * 1993-12-16 1995-12-12 Labelon Corporation Acceptor material for inks
DE4433077C1 (en) 1994-09-16 1995-11-16 Renker Gmbh & Co Kg Ink jet printing substrate giving good drying with water- and alcohol-based ink
JPH08230313A (en) * 1994-12-12 1996-09-10 Arkwright Inc Polymer matrix coating for ink-jet medium
AU7157396A (en) * 1995-10-26 1997-05-15 Minnesota Mining And Manufacturing Company Ink-jet recording sheet
ID20411A (en) * 1997-01-23 1998-12-10 Daicel Chem PART OF RECORDING SURFACE AND PRODUCTION PROCESS FROM ITS
EP1060085A1 (en) * 1998-02-23 2000-12-20 Minnesota Mining And Manufacturing Company Ink jet recording sheet
US6514600B1 (en) 2000-05-18 2003-02-04 Isp Investments Inc. Color inkjet receptive films having long term light stability
US7217447B2 (en) 2002-01-22 2007-05-15 Fujifilm Corporation Ink-jet recording sheet

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4935307A (en) * 1988-10-21 1990-06-19 Minnesota Mining And Manufacturing Company Transparent coatings for graphics applications

Also Published As

Publication number Publication date
DE69103534T3 (en) 2002-08-29
JPH06502358A (en) 1994-03-17
DE69103534D1 (en) 1994-09-22
DE69103534T2 (en) 1995-03-09
EP0554370A1 (en) 1993-08-11
CA2093514A1 (en) 1992-04-25
EP0554370B2 (en) 2002-01-09
WO1992007722A1 (en) 1992-05-14
ES2060416T3 (en) 1994-11-16
BR9107009A (en) 1993-08-24
EP0554370B1 (en) 1994-08-17
AU653757B2 (en) 1994-10-13
KR930702162A (en) 1993-09-08
AU8905191A (en) 1992-05-26

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