PL422758A1 - Method for crosslinking and modification of chloroprene rubber with butadiene-styrene rubber mixes - Google Patents
Method for crosslinking and modification of chloroprene rubber with butadiene-styrene rubber mixesInfo
- Publication number
- PL422758A1 PL422758A1 PL422758A PL42275817A PL422758A1 PL 422758 A1 PL422758 A1 PL 422758A1 PL 422758 A PL422758 A PL 422758A PL 42275817 A PL42275817 A PL 42275817A PL 422758 A1 PL422758 A1 PL 422758A1
- Authority
- PL
- Poland
- Prior art keywords
- rubber
- parts
- butadiene
- weight
- modification
- Prior art date
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Graft Or Block Polymers (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób sieciowania i modyfikacji mieszanin kauczuku chloroprenowego z kauczukiem butadienowym, na drodze ogrzewania tych mieszanin z tlenkiem metalu oraz ze zmiękczaczem, który polega na tym, że stosuje się mieszaninę zawierającą 80 - 20 części wagowych kauczuku chloroprenowego i 20 - 80 części wagowych kauczuku butadienowego, a jako tlenek metalu stosuje się tlenek miedzi(II) w ilości 1 - 5 części wagowych na 100 części wagowych mieszaniny kauczuków oraz jako zmiękczacz kwas stearynowy w ilości od 0,5 do 2,5 części wagowych na 100 części wagowych mieszaniny kauczuków, przy czym sieciowanie i modyfikację prowadzi się w temperaturze co najmniej 423 K w czasie wynikającym z oznaczeń wulkametrycznych.The subject of the application is a method of cross-linking and modifying mixtures of chloroprene rubber with butadiene rubber by heating these mixtures with a metal oxide and a plasticizer, which consists in using a mixture containing 80 - 20 parts by weight of chloroprene rubber and 20 - 80 parts by weight of rubber butadiene, and as the metal oxide copper(II) oxide is used in the amount of 1 - 5 parts by weight per 100 parts by weight of the rubber mixture, and as a plasticizer stearic acid in the amount of 0.5 to 2.5 parts by weight per 100 parts by weight of the rubber mixture, where cross-linking and modification are carried out at a temperature of at least 423 K for the time resulting from the vulcametric determinations.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL422758A PL234660B1 (en) | 2017-09-06 | 2017-09-06 | Method for crosslinking and modification of chloroprene rubber with butadiene-styrene rubber mixes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL422758A PL234660B1 (en) | 2017-09-06 | 2017-09-06 | Method for crosslinking and modification of chloroprene rubber with butadiene-styrene rubber mixes |
Publications (2)
Publication Number | Publication Date |
---|---|
PL422758A1 true PL422758A1 (en) | 2019-03-11 |
PL234660B1 PL234660B1 (en) | 2020-03-31 |
Family
ID=65629595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL422758A PL234660B1 (en) | 2017-09-06 | 2017-09-06 | Method for crosslinking and modification of chloroprene rubber with butadiene-styrene rubber mixes |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL234660B1 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080050519A1 (en) * | 2006-08-25 | 2008-02-28 | Eugene Hubbuch | Latex composition, latex foam, latex foam products and methods of making same |
PL416236A1 (en) * | 2016-02-23 | 2017-08-28 | Politechnika Łódzka | Method for crosslinking and modification of chloroprene rubber with butadiene-styrene rubber mixes |
-
2017
- 2017-09-06 PL PL422758A patent/PL234660B1/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080050519A1 (en) * | 2006-08-25 | 2008-02-28 | Eugene Hubbuch | Latex composition, latex foam, latex foam products and methods of making same |
PL416236A1 (en) * | 2016-02-23 | 2017-08-28 | Politechnika Łódzka | Method for crosslinking and modification of chloroprene rubber with butadiene-styrene rubber mixes |
Non-Patent Citations (1)
Title |
---|
A. SMEJDA-KRZEWICKA, W.M. RZYMSKI, D. KOWALSKI, POLIMERY 2015, 2015 * |
Also Published As
Publication number | Publication date |
---|---|
PL234660B1 (en) | 2020-03-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MY163265A (en) | Latex formulation for making elastomeric products | |
SG10201913583QA (en) | Proteolytically cleavable chimeric polypeptides and methods of use thereof | |
MX2018016114A (en) | Novel heat-resistant fructose-6-phosphate-3-epimerase and method for producing allulose by using same. | |
MX2018005399A (en) | New polypeptide having affinity to pd-l1. | |
MY191114A (en) | Methods, compositions and uses relating thereto | |
MX2016010094A (en) | Cyclopentene and cyclopentadiene compounds for controlling invertebrate pests. | |
BR112019005852A2 (en) | methods, compositions and uses related thereto | |
MX2021011976A (en) | Arthropod control compositions. | |
MX2018004120A (en) | Settable compositions with variable set times. | |
PL422758A1 (en) | Method for crosslinking and modification of chloroprene rubber with butadiene-styrene rubber mixes | |
BR112016018594B8 (en) | METHOD FOR THE PRODUCTION OF THE 2-ACYLIMINOPYRIDINE DERIVATIVE | |
GB2547547A (en) | Cement compositions having fast setting times and high compressive strengths | |
PL422759A1 (en) | Method for crosslinking and modification of elastomer mixes | |
MY196314A (en) | Methods, Compositions and Uses Relating Thereto | |
PL416236A1 (en) | Method for crosslinking and modification of chloroprene rubber with butadiene-styrene rubber mixes | |
MY191566A (en) | Methods, compositions and uses relating thereto | |
MY191477A (en) | Methods, compositions and uses relating thereto | |
SA115370142B1 (en) | Method for enhancing strength and durability of weak soils | |
BR112017026319A2 (en) | mixture of initiators, composition, their use, process for preparing a polyol polymer and polyol polymer obtained by the process | |
BR112017006795A2 (en) | method for coupling a fluorosulfonate compound with an amine compound | |
GB2544217A (en) | Chlorination of sucrose-6-esters | |
PL418098A1 (en) | Method for modification and crosslinking of chloroprene rubber mixes with butadiene rubber | |
PL425914A1 (en) | Method for cross-linking and modification of mixtures of chlorosulfonated polyethylene with butadiene rubber | |
PL418921A1 (en) | Method for cross-linking of a mixture of chloroprene rubber with butadiene-styrene rubber | |
PL415065A1 (en) | Method for crosslinking and modification of chloroprene rubber with butadiene-styrene rubber mixes |