EP1602784A3 - Method of preparing decorative laminate - Google Patents

Method of preparing decorative laminate Download PDF

Info

Publication number
EP1602784A3
EP1602784A3 EP05252241A EP05252241A EP1602784A3 EP 1602784 A3 EP1602784 A3 EP 1602784A3 EP 05252241 A EP05252241 A EP 05252241A EP 05252241 A EP05252241 A EP 05252241A EP 1602784 A3 EP1602784 A3 EP 1602784A3
Authority
EP
European Patent Office
Prior art keywords
decorative laminate
preparing decorative
preparing
polymer
swelling
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.)
Granted
Application number
EP05252241A
Other languages
German (de)
French (fr)
Other versions
EP1602784B1 (en
EP1602784A2 (en
Inventor
James T. Brown
John Robert Haigh
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas 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 Rohm and Haas Co filed Critical Rohm and Haas Co
Priority to EP20050252241 priority Critical patent/EP1602784B1/en
Publication of EP1602784A2 publication Critical patent/EP1602784A2/en
Publication of EP1602784A3 publication Critical patent/EP1602784A3/en
Application granted granted Critical
Publication of EP1602784B1 publication Critical patent/EP1602784B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/18—Paper- or board-based structures for surface covering
    • D21H27/22—Structures being applied on the surface by special manufacturing processes, e.g. in presses
    • D21H27/26—Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
    • D21H21/52—Additives of definite length or shape
    • D21H21/54—Additives of definite length or shape being spherical, e.g. microcapsules, beads
    • 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
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates

Abstract

A method of preparing a decorative laminate, using a hollow sphere polymer whose void has been created by swelling the polymer with a fixed or permanent base, is provided. Also provided is a decorative laminate produced by the method.
EP20050252241 2004-04-23 2005-04-09 Method of preparing decorative laminate Expired - Fee Related EP1602784B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20050252241 EP1602784B1 (en) 2004-04-23 2005-04-09 Method of preparing decorative laminate

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP04291068 2004-04-23
EP04291068 2004-04-23
EP20050252241 EP1602784B1 (en) 2004-04-23 2005-04-09 Method of preparing decorative laminate

Publications (3)

Publication Number Publication Date
EP1602784A2 EP1602784A2 (en) 2005-12-07
EP1602784A3 true EP1602784A3 (en) 2009-05-13
EP1602784B1 EP1602784B1 (en) 2010-10-13

Family

ID=35261980

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20050252241 Expired - Fee Related EP1602784B1 (en) 2004-04-23 2005-04-09 Method of preparing decorative laminate

Country Status (1)

Country Link
EP (1) EP1602784B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2272923A1 (en) * 2004-09-02 2011-01-12 Rohm and Haas Company Method of using hollow sphere polymers

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4594363A (en) * 1985-01-11 1986-06-10 Rohm And Haas Company Production of core-sheath polymer particles containing voids, resulting product and use
US4726986A (en) * 1986-09-17 1988-02-23 Westinghouse Electric Corp. Decorative laminates having a thick chemical resistant outer layer
US6139961A (en) * 1998-05-18 2000-10-31 Rohm And Haas Company Hollow sphere organic pigment for paper or paper coatings

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4594363A (en) * 1985-01-11 1986-06-10 Rohm And Haas Company Production of core-sheath polymer particles containing voids, resulting product and use
US4726986A (en) * 1986-09-17 1988-02-23 Westinghouse Electric Corp. Decorative laminates having a thick chemical resistant outer layer
US6139961A (en) * 1998-05-18 2000-10-31 Rohm And Haas Company Hollow sphere organic pigment for paper or paper coatings

Also Published As

Publication number Publication date
EP1602784B1 (en) 2010-10-13
EP1602784A2 (en) 2005-12-07

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