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1. (WO2017147639) METHOD FOR PRODUCING A PROPHYLACTIC ARTICLE
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Pub. No.: WO/2017/147639 International Application No.: PCT/AT2017/060053
Publication Date: 08.09.2017 International Filing Date: 02.03.2017
Chapter 2 Demand Filed: 27.12.2017
IPC:
C08J 5/02 (2006.01) ,C08J 3/26 (2006.01) ,B29C 41/14 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
5
Manufacture of articles or shaped materials containing macromolecular substances
02
Direct processing of dispersions, e.g. latex, to articles
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
3
Processes of treating or compounding macromolecular substances
24
Crosslinking, e.g. vulcanising, of macromolecules
26
of latex
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
41
Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
02
for making articles of definite length, i.e. discrete articles
14
Dipping a core
Applicants:
SEMPERIT AKTIENGESELLSCHAFT HOLDING [AT/AT]; Modecenterstr. 22 1031 Wien, AT
Inventors:
HOLZNER, Armin; AT
KERN, Wolfgang; AT
MANHART, Jakob Cornelius; AT
SAHIN, Melahat; AT
SCHALLER, Raimund; AT
SCHLÖGL, Sandra; AT
Agent:
ANWÄLTE BURGER UND PARTNER RECHTSANWALT GMBH; Rosenauerweg 16 4580 Windischgarsten, AT
Priority Data:
A 50176/201604.03.2016AT
Title (EN) METHOD FOR PRODUCING A PROPHYLACTIC ARTICLE
(FR) PROCÉDÉ DE FABRICATION D'UN ARTICLE DE PROPHYLAXIE
(DE) VERFAHREN ZUM HERSTELLEN EINES PROPHYLAXEARTIKELS
Abstract:
(EN) The invention relates to a method for producing a prophylactic article, in particular a glove, formed by a (carboxylated) diene rubber, whereby at least one layer of a (carboxylated) diene latex is applied to a mould, and the (carboxylated) diene latex is cross-linked with a cross-linking agent, wherein a multi-functional monomer and/or polymer is used as a cross-linking agent, which is added to the (carboxylated) diene latex and dissolved in same, or emulsified or dispersed in same, and/or a mercapto-functional siloxane polymer is used a a cross-linking agent.
(FR) L’invention concerne un procédé de fabrication d’un article de prophylaxie, en particulier d'un gant, en caoutchouc diénique (carboxylé), selon lequel au moins une couche d’un latex diénique (carboxylé) est appliquée sur une forme et le latex diénique (carboxylé) est réticulé au moyen d'un agent de réticulation, un monomère et/ou polymère multifonctionnel étant utilisé comme agent de réticulation, lequel est ajouté au latex diénique (carboxylé) et dissous dans celui-ci ou bien émulsionné ou dispersé dans celui-ci, et/ou un polymère siloxane mercaptofonctionnel étant utilisé comme agent de réticulation.
(DE) Die Erfindung betrifft ein Verfahren zum Herstellen eines Prophylaxeartikels, insbesondere eines Handschuhs, aus einem (carboxylierten) Dienkautschuk, nach dem auf eine Form zumindest eine Schicht aus einem (carboxylierten) Dienlatex aufgebracht wird, und der (carboxylierte) Dienlatex mit einem Vernetzungsmittel vernetzt wird, wobei als Vernetzungsmittel ein mehrfach funktionelles Monomer und/oder Polymer verwendet wird, das dem (carboxylierten) Dienlatex zugesetzt und in diesem gelöst oder in diesem emulgiert bzw. dispergiert wird, und/oder dass als Vernetzungsmittel ein mercaptofunktionelles Siloxanpolymer verwendet wird.
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, 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: German (DE)
Filing Language: German (DE)