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1. US20050014005 - Ink-jettable reactive polymer systems for free-form fabrication of solid three-dimensional objects

Office
United States of America
Application Number 10623005
Application Date 18.07.2003
Publication Number 20050014005
Publication Date 20.01.2005
Publication Kind A1
IPC
B32B 27/40
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
40comprising polyurethanes
B32B 27/38
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
38comprising epoxy resins
B29C 67/00
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
67Shaping techniques not covered by groups B29C39/-B29C65/93
B32B 9/04
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
9Layered products essentially comprising a particular substance not covered by groups B32B11/-B32B29/137
04comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance
B29K 63/00
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D103
63Use of epoxy resins as moulding material
B41J 2/01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
Applicants KRAMER LAURA
KASPERCHIK VLADEK P.
LAMBRIGHT TERRY M.
BOYD MELISSA D.
Inventors Kramer Laura
Kasperchik Vladek P.
Lambright Terry M.
Boyd Melissa D.
Agents HEWLETT PACKARD COMPANY
Priority Data 10623005 18.07.2003 US
Title
(EN) Ink-jettable reactive polymer systems for free-form fabrication of solid three-dimensional objects
Abstract
(EN)

The present invention is drawn toward systems and methods for free-form fabrication of solid three-dimensional objects. In one embodiment, a method can comprise a) ink-jetting a first ink-jettable composition containing a reactive build material and a second ink-jettable composition containing a curing agent separately onto a substrate such that contact between the reactive build material and the curing agent occurs, thereby resulting in a reaction that forms a solidifying composition, and b) repeating the ink-jetting step such that multiple layers of solidifying composition are accrued, wherein said multiple layers are successively bound to one another to form the solid three-dimensional object.


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