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1. (WO2019046181) ADHESIVE PROPAGATION CONTROL USING LAYERS OF VARIABLE MELT INDEX
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/046181 International Application No.: PCT/US2018/048119
Publication Date: 07.03.2019 International Filing Date: 27.08.2018
IPC:
B29C 51/00 (2006.01) ,B29C 51/14 (2006.01) ,B32B 27/00 (2006.01) ,B32B 27/06 (2006.01) ,B32B 27/08 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
51
Shaping by thermoforming, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
51
Shaping by thermoforming, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
14
using multilayered preforms or sheets
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27
Layered products essentially comprising synthetic resin
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27
Layered products essentially comprising synthetic resin
06
as the main or only constituent of a layer next to another layer of a specific substance
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27
Layered products essentially comprising synthetic resin
06
as the main or only constituent of a layer next to another layer of a specific substance
08
of synthetic resin of a different kind
Applicants:
ENGINEERED FLOORS LLC [US/US]; 3510 Corporate Drive Dalton, Georgia 30721, US
Inventors:
REES, John Joseph Matthews; US
TSIARKEZOS, Stephen; US
ZAFIROGLU, Dimitri; US
DANIELL, Anthony; US
Agent:
WILLINGHAN, George; US
Priority Data:
62/551,54529.08.2017US
Title (EN) ADHESIVE PROPAGATION CONTROL USING LAYERS OF VARIABLE MELT INDEX
(FR) CONTRÔLE DE PROPAGATION D'ADHÉSIF À L'AIDE DE COUCHES D'INDICE DE FUSION VARIABLE
Abstract:
(EN) Stabilizing a fabric or bonding multiple layers using a multi-layered adhesive layer places an intermediate thermoplastic adhesive between a first layer and a second layer or within the fabric. The intermediate thermoplastic adhesive layer has a plurality of sub-layers with a plurality of melt indexes. Heat and pressure are applied to at least one of the first layer and the second layer or to the fabric to melt the adhesive layer and to achieve a bond between the first layer and the second layer or to stabilize the fabric.
(FR) La stabilisation d'un tissu ou la liaison de multiples couches à l'aide d'une couche adhésive multicouche place un adhésif thermoplastique intermédiaire entre une première couche et une seconde couche ou à l'intérieur du tissu. La couche adhésive thermoplastique intermédiaire comporte une pluralité de sous-couches ayant une pluralité d'indices de fusion. De la chaleur et une pression sont appliquées à la première couche et/ou à la seconde couche ou au tissu pour faire fondre la couche adhésive et obtenir une liaison entre la première couche et la seconde couche ou pour stabiliser le tissu.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, 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, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)