SG11201804163TA - Method of additive manufacturing to improve interlayer adhesion - Google Patents

Method of additive manufacturing to improve interlayer adhesion

Info

Publication number
SG11201804163TA
SG11201804163TA SG11201804163TA SG11201804163TA SG11201804163TA SG 11201804163T A SG11201804163T A SG 11201804163TA SG 11201804163T A SG11201804163T A SG 11201804163TA SG 11201804163T A SG11201804163T A SG 11201804163TA SG 11201804163T A SG11201804163T A SG 11201804163TA
Authority
SG
Singapore
Prior art keywords
international
applicant
pct
rule
layer
Prior art date
Application number
SG11201804163TA
Inventor
Satish Kumar Gaggar
Malvika Bihari
Lakshmikant Suryakant Powale
Original Assignee
Sabic Global Technologies Bv
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 Sabic Global Technologies Bv filed Critical Sabic Global Technologies Bv
Publication of SG11201804163TA publication Critical patent/SG11201804163TA/en

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
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/118—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]
    • 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
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/448—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles destructible
    • 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
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/188—Processes of additive manufacturing involving additional operations performed on the added layers, e.g. smoothing, grinding or thickness control
    • 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
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/386—Data acquisition or data processing for additive manufacturing
    • 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
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/40—Structures for supporting 3D objects during manufacture and intended to be sacrificed after completion thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y50/00—Data acquisition or data processing for additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property -' Organization International Bureau (43) International Publication Date ..... ...sr ,„,„1 15 June 2017(15.06.2017) WIPO I PCT (10) WO International 111111111111311111111111111111111111111111111111111111111111111111111311111111111111111 2017/100388 Publication Number Al (51) International Patent Classification: BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, B29C 67/00 (2017.01) DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, (21) International Application Number: KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, PCT/US2016/065498 MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, (22) International Filing Date: NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, 8 December 2016 (08.12.2016) RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, (25) Filing Language: English ZA, ZM, ZW. (26) Publication Language: English (84) Designated States (unless otherwise indicated, for every (30) Priority Data: kind of regional protection available): ARIPO (BW, GH, 62/266,024 11 December 2015 (11.12.2015) US GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, (71) Applicant: SABIC GLOBAL TECHNOLOGIES B.V. TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, [NL/NL]; Plasticslaan 1, 4612 PX Bergen op Zoom (NL). DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, (72) Inventor; and LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, (71) Applicant (for BZ only): POWALE, Lakshmikant SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, Suryakant [US/US]; 1 Noryl Avenue, Selkirk, NY 12158 GW, KM, ML, MR, NE, SN, TD, TG). (US). Declarations under Rule 4.17: (72) Inventors: GAGGAR, Satish Kumar; 1 Lexan Lane, Mt. — as to applicant's entitlement to apply for and be granted a Vernon, IN 47620-9367 (US) BIHARI, Malvika; 1 Lexan patent (Rule 4.170) Lane, Mt. Vernon, IN 47620-9367 (US). — as to the applicant's entitlement to claim the of the priority earlier application (Rule 4.17(iii)) (74) Agent: SIMONS, William A.; Cantor Colburn Llp, 20 Church Street, 22nd Floor, Hartford, CT 06103 (US). Published: Designated States indicated, (81) (unless otherwise for every _ with international search report (Art 21(3)) kind AE, AG, AL, AM, of national protection available): AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, Il .4t GC GC M C::: , C::: , I'l rr: (54) Title: METHOD OF ADDITIVE MANUFACTURING TO IMPROVE INTERLAYER ADHESION Il C (57) : A method of making an article, the method including foiining a plurality of layers of a polymer composition in a pre - N set pattern, wherein multiple layers comprise the same polymer composition, and at least two adjacent layers comprise a first layer 0 extruded at a first temperature A; and a second layer extruded on the first layer at a second temperature B, wherein the first and the ,1 . second temperatures A and B differ by at least 5C; and fusing the plurality of layers to provide the article. Further disclosed is an art - icle made by the above process.
SG11201804163TA 2015-12-11 2016-12-08 Method of additive manufacturing to improve interlayer adhesion SG11201804163TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562266024P 2015-12-11 2015-12-11
PCT/US2016/065498 WO2017100388A1 (en) 2015-12-11 2016-12-08 Method of additive manufacturing to improve interlayer adhesion

Publications (1)

Publication Number Publication Date
SG11201804163TA true SG11201804163TA (en) 2018-06-28

Family

ID=57750596

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201804163TA SG11201804163TA (en) 2015-12-11 2016-12-08 Method of additive manufacturing to improve interlayer adhesion

Country Status (7)

Country Link
US (1) US20180361656A1 (en)
EP (1) EP3386731A1 (en)
JP (1) JP2018536565A (en)
KR (1) KR20180094026A (en)
CN (1) CN108290345A (en)
SG (1) SG11201804163TA (en)
WO (1) WO2017100388A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6800999B2 (en) * 2016-04-01 2020-12-16 アーケマ・インコーポレイテッド 3D printed fluoropolymer structure
US11248071B2 (en) 2016-04-01 2022-02-15 Arkema Inc. 3-D printed fluoropolymer structures
US20190061336A1 (en) * 2017-08-29 2019-02-28 Xyzprinting, Inc. Three-dimensional printing method and three-dimensional printing apparatus using the same
CN108312498A (en) * 2018-03-13 2018-07-24 麦递途医疗科技（上海）有限公司 A kind of 3D printing temp measuring system
CN111421809A (en) * 2019-01-09 2020-07-17 严铜 High-density 3D printing method and printer applying same
JP7263835B2 (en) * 2019-02-26 2023-04-25 セイコーエプソン株式会社 Three-dimensional modeling apparatus and three-dimensional modeled object modeling method
US11661521B2 (en) 2019-12-17 2023-05-30 Ticona Llc Three-dimensional printing system employing a thermotropic liquid crystalline polymer
CN116833429B (en) * 2023-09-01 2023-12-05 华侨大学 Temperature control and performance enhancement method, device, equipment and medium for 3D printing composite material

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JPS61257403A (en) * 1985-05-09 1986-11-14 Sumitomo Electric Ind Ltd Heat resistant alloy bar and wire having excellent resistance to high-temperature oxidation
US6645412B2 (en) * 1999-04-20 2003-11-11 Stratasys, Inc. Process of making a three-dimensional object
CA2525715A1 (en) * 2003-05-15 2004-11-25 Dsm Ip Assets B.V. Process for the preparation of a composite material
US8920697B2 (en) * 2010-09-17 2014-12-30 Stratasys, Inc. Method for building three-dimensional objects in extrusion-based additive manufacturing systems using core-shell consumable filaments
US9227366B2 (en) * 2010-10-27 2016-01-05 File2Part, Inc. Process for fabrication of three-dimensional objects
US8512024B2 (en) * 2011-01-20 2013-08-20 Makerbot Industries, Llc Multi-extruder
EP2764075A1 (en) 2011-10-08 2014-08-13 SABIC Innovative Plastics IP B.V. Plastic flame housing and method of making the same
US20130317142A1 (en) 2012-05-24 2013-11-28 Sabic Innovative Plastics Ip B.V. Flame retardant thermoplastic compositions, methods of manufacture thereof and articles comprising the same
EP2730618B1 (en) 2012-11-07 2016-10-12 SABIC Global Technologies B.V. Process for producing polycarbonate compositions
CN103170628B (en) * 2013-03-13 2015-04-08 宁波金科磁业有限公司 Manufacturing method of neodymium iron boron based on three-dimensional (3D) printing technology
EP2969465B1 (en) * 2013-03-14 2019-05-01 Stratasys Ltd. Polymer based molds and methods of manufacturing there of
US20160039194A1 (en) * 2014-08-08 2016-02-11 Eastman Chemical Company Additive manufacturing using miscible materials
US10059053B2 (en) * 2014-11-04 2018-08-28 Stratasys, Inc. Break-away support material for additive manufacturing
US20180297272A1 (en) * 2017-04-14 2018-10-18 Desktop Metal, Inc. High density 3d printing
US10987857B2 (en) * 2018-05-14 2021-04-27 Rolls-Royce Corporation Additively manufactured polymeric components

Also Published As

Publication number Publication date
JP2018536565A (en) 2018-12-13
CN108290345A (en) 2018-07-17
EP3386731A1 (en) 2018-10-17
KR20180094026A (en) 2018-08-22
US20180361656A1 (en) 2018-12-20
WO2017100388A1 (en) 2017-06-15

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