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1. WO2019132845 - PHOTO-VULCANIZATION OF LATEX TOGETHER WITH PHOTOINITIATOR

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Publication Number WO/2019/132845
Publication Date 04.07.2019
International Application No. PCT/TR2018/050912
International Filing Date 27.12.2018
IPC
C08J 3/26 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
3Processes of treating or compounding macromolecular substances
24Crosslinking, e.g. vulcanising, of macromolecules
26of latex
C08K 5/45 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5Use of organic ingredients
36Sulfur-, selenium-, or tellurium-containing compounds
45Heterocyclic compounds having sulfur in the ring
C08K 5/00 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5Use of organic ingredients
C08L 7/02 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
7Compositions of natural rubber
02Latex
CPC
C08J 2307/02
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
2307Characterised by the use of natural rubber
02Latex
C08J 3/26
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
3Processes of treating or compounding macromolecular substances
24Crosslinking, e.g. vulcanising, of macromolecules
26of latex
C08K 5/0025
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
5Use of organic ingredients
0008Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
0025Crosslinking or vulcanising agents; including accelerators
C08K 5/45
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
5Use of organic ingredients
36Sulfur-, selenium-, or tellurium-containing compounds
45Heterocyclic compounds having sulfur in the ring
C08L 7/02
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
7Compositions of natural rubber
02Latex
Y02W 30/62
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
30Technologies for solid waste management
50Reuse, recycling or recovery technologies
62Plastics recycling; Rubber recycling
Applicants
  • YILDIZ TEKNIK UNIVERSITESI [TR]/[TR]
Inventors
  • ARSU, Nergis
  • YAGCI, Yusuf
  • BATIBAY, Gonul Saadet
  • CINKO, Tugce
  • AKIN, Melike
Agents
  • KAYA, Erdem
Priority Data
2017/2228427.12.2017TR
2018/2043825.12.2018TR
Publication Language English (en)
Filing Language Turkish (tr)
Designated States
Title
(EN) PHOTO-VULCANIZATION OF LATEX TOGETHER WITH PHOTOINITIATOR
(FR) PHOTO-VULCANISATION DE LATEX AVEC UN PHOTO-INITIATEUR
Abstract
(EN) The present invention relates to a photovulcanization application method together with 2nd type photo-initiator with single component which shows both initiator and thiol-en cross- binding characteristics for latex used in the production of said products, in order to prevent allergic reactions which occur in the users of products, made of natural rubber (NR) latex material, like catheters, bandages or surgery control gloves.
(FR) La présente invention concerne un procédé d'application de photo-vulcanisation avec un photo-initiateur de 2nd type avec un composant unique qui présente à la fois un initiateur et des caractéristiques de réticulation thiol-en pour le latex utilisé dans la production desdits produits, afin d'empêcher des réactions allergiques qui se produisent chez les utilisateurs de produits, constitués d'un matériau de latex en caoutchouc naturel (NR), tels que des cathéters, des bandages ou des gants d'examen chirurgical.
Related patent documents
KR1020200094202
JP2021509691
MYPI 2020003214
MY-1 95633-A

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The publication of an international application under the Patent Cooperation Treaty in PATENTSCOPE (which constitutes an element of the Gazette) does not imply the expression of any opinion whatsoever on the part of the International Bureau of WIPO concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries.

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