JP2007106994A5 - - Google Patents
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- JP2007106994A5 JP2007106994A5 JP2006249130A JP2006249130A JP2007106994A5 JP 2007106994 A5 JP2007106994 A5 JP 2007106994A5 JP 2006249130 A JP2006249130 A JP 2006249130A JP 2006249130 A JP2006249130 A JP 2006249130A JP 2007106994 A5 JP2007106994 A5 JP 2007106994A5
- Authority
- JP
- Japan
- Prior art keywords
- weight
- parts
- polymer latex
- vulcanization
- destabilize
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
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Description
重合体ラテックスの固形分１００質量部に対して、金属酸化物を１〜１０質量部、加硫促進剤を０．５〜５質量部、硫黄を０．１〜３質量部、酸化防止剤を０．１〜５質量部、界面活性剤を０．１〜１０質量部、ｐＨ調整剤を０．０１〜５質量部配合することによって、加硫後のフィルムの柔軟性の経時安定性が改良された加硫ゴム組成物が得られる。配合に使用される原料のうち、水に不溶であったり、重合体ラテックスのコロイド状態を不安定化させるものは、予め水系分散体を作製してから重合体ラテックスに添加する。
1 to 10 parts by weight of metal oxide, 0.5 to 5 parts by weight of vulcanization accelerator, 0.1 to 3 parts by weight of sulfur, and antioxidant for 100 parts by weight of the solid content of the polymer latex 0.1 to 5 parts by weight, 0.1 to 10 parts by weight of the interfacial active agents, by the pH adjusting agent is blended 0.01 to 5 parts by weight, storage stability of the flexibility of the film after vulcanization An improved vulcanized rubber composition is obtained. Among the raw materials used for blending, those which are insoluble in water or destabilize the colloidal state of the polymer latex are added to the polymer latex after preparing an aqueous dispersion in advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006249130A JP2007106994A (en) | 2005-09-15 | 2006-09-14 | Chloroprene-based polymer latex and method for producing the same |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005268309 | 2005-09-15 | ||
| JP2006249130A JP2007106994A (en) | 2005-09-15 | 2006-09-14 | Chloroprene-based polymer latex and method for producing the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007106994A JP2007106994A (en) | 2007-04-26 |
| JP2007106994A5 true JP2007106994A5 (en) | 2009-06-18 |
Family
ID=38033104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006249130A Pending JP2007106994A (en) | 2005-09-15 | 2006-09-14 | Chloroprene-based polymer latex and method for producing the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2007106994A (en) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5309725B2 (en) * | 2008-06-25 | 2013-10-09 | 東ソー株式会社 | Chloroprene latex and method for producing the same |
| JP5428305B2 (en) * | 2008-11-26 | 2014-02-26 | 東ソー株式会社 | Method for producing chloroprene polymer latex for vulcanized rubber production |
| US20100138978A1 (en) * | 2008-12-08 | 2010-06-10 | Showa Glove Co. | Chemical resistant glove |
| WO2010095591A1 (en) * | 2009-02-23 | 2010-08-26 | 電気化学工業株式会社 | Sulfur-modified chloroprene elastomer composition, and formulation and vulcanizate of the same |
| EP2433986B1 (en) * | 2009-05-22 | 2017-08-23 | LG Chem, Ltd. | Resin composition for a disposable resin molded product, and disposable resin molded product |
| JPWO2011004805A1 (en) * | 2009-07-06 | 2012-12-20 | 電気化学工業株式会社 | Polychloroprene latex composition, method for producing the same, and molded article |
| JP2011122141A (en) * | 2009-11-10 | 2011-06-23 | Showa Denko Kk | Chloroprene polymer latex and method of manufacturing the same |
| JP5658011B2 (en) * | 2010-11-25 | 2015-01-21 | 電気化学工業株式会社 | Polychloroprene adhesive composition and method for producing the same |
| DE112012001604T5 (en) * | 2011-04-06 | 2014-01-09 | Denki Kagaku Kogyo Kabushiki Kaisha | Polychloroprene latex, rubber composition and dip molded article |
| JP6130352B2 (en) * | 2012-03-02 | 2017-05-17 | デンカ株式会社 | Polychloroprene latex, polychloroprene latex composition and molded article |
| EP3022030B1 (en) | 2013-07-16 | 2020-03-18 | Skinprotect Corporation SDN BHD | Elastomeric film-forming compositions and articles made from the elastomeric film |
| US10253170B2 (en) | 2014-03-25 | 2019-04-09 | Ansell Limited | Polyisoprene/polychloroprene compositions |
| KR101911303B1 (en) * | 2015-04-16 | 2018-10-24 | 쇼와 덴코 가부시키가이샤 | Composition for rubber and uses thereof |
| CN105254962A (en) * | 2015-10-20 | 2016-01-20 | 苏州蔻美新材料有限公司 | Industrial latex gloves and preparation method thereof |
| JP7014792B2 (en) * | 2017-07-04 | 2022-02-01 | デンカ株式会社 | Mercaptan-modified polychloroprene latex and its manufacturing method |
| CN112673063B (en) * | 2018-09-26 | 2023-04-07 | 昭和电工株式会社 | Chloroprene copolymer latex composition and molded article thereof |
| US20220227976A1 (en) | 2019-10-25 | 2022-07-21 | Showa Denko K.K. | Chloroprene copolymer latex and production method therefor |
| JP7396011B2 (en) | 2019-12-12 | 2023-12-12 | 株式会社レゾナック | Screening method |
| WO2023042768A1 (en) * | 2021-09-17 | 2023-03-23 | デンカ株式会社 | Polymer latex composition, immersion molded body, and method for producing polymer latex composition |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4884891A (en) * | 1972-02-16 | 1973-11-10 | ||
| JP3652860B2 (en) * | 1997-11-27 | 2005-05-25 | 電気化学工業株式会社 | Chloroprene latex composition and method for producing the same, and adhesive composition using the same |
| JP4112119B2 (en) * | 1999-05-06 | 2008-07-02 | 電気化学工業株式会社 | Aqueous adhesive comprising chloroprene latex composition and method for producing the same |
| JP4554767B2 (en) * | 1999-06-21 | 2010-09-29 | 日本エイアンドエル株式会社 | Latex composition for dip molding and dip molding |
-
2006
- 2006-09-14 JP JP2006249130A patent/JP2007106994A/en active Pending
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