AU4910497A - Molded lumber substitute and manufacturing method therefor - Google Patents

Molded lumber substitute and manufacturing method therefor

Info

Publication number
AU4910497A
AU4910497A AU49104/97A AU4910497A AU4910497A AU 4910497 A AU4910497 A AU 4910497A AU 49104/97 A AU49104/97 A AU 49104/97A AU 4910497 A AU4910497 A AU 4910497A AU 4910497 A AU4910497 A AU 4910497A
Authority
AU
Australia
Prior art keywords
molded
manufacturing
method therefor
lumber substitute
lumber
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.)
Abandoned
Application number
AU49104/97A
Inventor
Dennis M. Danzik
Ronald D. Erwin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU4910497A publication Critical patent/AU4910497A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/34—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station
    • B29C33/36—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station continuously movable in one direction, e.g. in a closed circuit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/008—Using vibrations during moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B29K2105/045—Condition, form or state of moulded material or of the material to be shaped cellular or porous with open cells
AU49104/97A 1996-10-21 1997-10-21 Molded lumber substitute and manufacturing method therefor Abandoned AU4910497A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US73185096A 1996-10-21 1996-10-21
US08731850 1996-10-21
PCT/US1997/018930 WO1998017457A1 (en) 1996-10-21 1997-10-21 Molded lumber substitute and manufacturing method therefor

Publications (1)

Publication Number Publication Date
AU4910497A true AU4910497A (en) 1998-05-15

Family

ID=24941203

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49104/97A Abandoned AU4910497A (en) 1996-10-21 1997-10-21 Molded lumber substitute and manufacturing method therefor

Country Status (2)

Country Link
AU (1) AU4910497A (en)
WO (1) WO1998017457A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933401A (en) * 1971-03-23 1976-01-20 Armstrong Cork Company Foamed poly(vinyl chloride) drawer sides
US3833694A (en) * 1972-07-05 1974-09-03 Bethlehem Steel Corp Molding polyurethane foam in a mold having a cyclically flexing cover
EP0838815B1 (en) * 1986-07-08 2002-04-17 Canon Kabushiki Kaisha Apparatus and system for recording on a magnetooptical recording medium
US5106547A (en) * 1988-12-12 1992-04-21 Style-Mark, Inc. Method for making a pre-formed millwork article
US5202069A (en) * 1991-04-23 1993-04-13 Astro-Valcour, Inc. Method for producing foamed, molded thermoplastic articles
DE4306447C2 (en) * 1992-03-30 1996-11-28 Hecker & Krosch Gmbh & Co Kg Recycling process for rigid polyurethane foam
GB2272856A (en) * 1992-08-11 1994-06-01 Meirion Gribble Vibrating mould surface while charging mouldable material to mould
US5397825A (en) * 1993-05-19 1995-03-14 Segrest; Neal Rubber recycling process and product

Also Published As

Publication number Publication date
WO1998017457A1 (en) 1998-04-30

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