FI88304B - Blandning foer vulkanisering av gummi och foerfarande foer framstaellning av en gummiprodukt - Google Patents
Blandning foer vulkanisering av gummi och foerfarande foer framstaellning av en gummiprodukt Download PDFInfo
- Publication number
- FI88304B FI88304B FI854183A FI854183A FI88304B FI 88304 B FI88304 B FI 88304B FI 854183 A FI854183 A FI 854183A FI 854183 A FI854183 A FI 854183A FI 88304 B FI88304 B FI 88304B
- Authority
- FI
- Finland
- Prior art keywords
- parts
- weight
- rubber
- mixture
- xanthate
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/38—Thiocarbonic acids; Derivatives thereof, e.g. xanthates ; i.e. compounds containing -X-C(=X)- groups, X being oxygen or sulfur, at least one X being sulfur
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Graft Or Block Polymers (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Claims (10)
1. Blandning för vulkanisering av gummi, k ä n -netecknad därav, att den bestär av en blandning, 5 innehällande dihydrokarbylxantogenpolysulfid och xantat, som är valt ur gruppen metallhydrokarbylxantater och di-hydrokarbylxantater, varvid viktförhällandet mellan poly-sulfid och xantat är 600:1 - 0,2:1.
2. Vulkaniserbar blandning, känneteck-10 n a d därav, att den innehäller 100 viktdelar gummi; 1 - 6 viktdelar dihydrokarbylxantogenpolysulfid; 0,05 - 5 viktdelar xantat, som är valt ur gruppen metallhydrokarbylxantater och dihydrokarbylxantater; och mindre än 0,4 viktdelar nitrosoaminbildande ämnen.
3. Blandning enligt patentkravet 2, k ä n ne tecknad därav, att gummit är i latexform.
4. Blandning enligt patentkravet 2 eller 3, kännetecknat därav, att den innehdller 1,5-4 viktdelar dihydrokarbylxantogenpolysulfid.
5. Blandning enligt nägot av de föregäende patent- kraven, kännetecknad därav, att xantatet är ett metallalkylxantat.
6. Blandning enligt nägot av de föregäende patent-kraven, kännetecknad därav, att polysulfiden 25 är en dialkylxantogenpolysulfid.
7. Blandning enligt nägot av de föregäende patent-kraven, kännetecknad därav, att den dessutom innehäller svavel.
8. Förfarande för framställning av en vulkaniserad 30 gummiprodukt, kännetecknat därav, att man vulkaniserar en vid minst 130 °C vulkaniserbar blandning, som innehäller 100 viktdelar torrt gummi, 1-6 viktdelar dihydrokarbylxantogenpolysulfid och mindre än 0,4 viktdelar nitrosoaminbildande ämnen samt xantat, som har valts 35 bland metallhydrokarbylxantater och dihydrokarbylxantater, 2i 88304 varvid viktförhdllandet mellan polysulfld och xantat är 600:1 - 0,2:1.
9. Förfarande för framställning av en vulkaniserad gummiprodukt, kännetecknat därav, att man 5 vulkaniserar en vulkaniserbar blandning, som innehäller 100 viktdelar latexgummi, 1-6 viktdelar dihydrokarbyl-xantogenpolysulfid, mlndre än 0,4 viktdelar nitrosoamin-bildande ämnen samt xantat, som har valts bland metallhyd-rokarbylxantater och dihydrokarbylxantater, varvid vikt-10 förhällandet mellan polysulfld och xantat är 600:1 0,2:1.
10. Förfarande enligt patentkravet 8 eller 9, kännetecknat därav, att blandningen har vilka egenskaper som heist, eller alla enligt patentkraven 2, 4, 15 5, 6 och 7.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB848427009A GB8427009D0 (en) | 1984-10-25 | 1984-10-25 | Rubber products and cure systems |
| GB8427009 | 1984-10-25 | ||
| GB8511378 | 1985-05-03 | ||
| GB8511378 | 1985-05-03 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI854183A0 FI854183A0 (fi) | 1985-10-25 |
| FI854183L FI854183L (fi) | 1986-04-26 |
| FI88304B true FI88304B (fi) | 1993-01-15 |
| FI88304C FI88304C (sv) | 1993-04-26 |
Family
ID=26288375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI854183A FI88304C (sv) | 1984-10-25 | 1985-10-25 | Blandning för vulkanisering av gummi och förfarande för framställning av en gummiprodukt |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4695609A (sv) |
| EP (1) | EP0184301B1 (sv) |
| JP (1) | JPS61118445A (sv) |
| KR (1) | KR890003360B1 (sv) |
| CN (1) | CN1003594B (sv) |
| AT (1) | ATE40144T1 (sv) |
| AU (1) | AU579195B2 (sv) |
| CA (1) | CA1265644A (sv) |
| DE (1) | DE3567664D1 (sv) |
| DK (1) | DK487785A (sv) |
| ES (2) | ES8703909A1 (sv) |
| FI (1) | FI88304C (sv) |
| MY (1) | MY101056A (sv) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4954556A (en) * | 1987-11-23 | 1990-09-04 | Ppg Industries, Inc. | Water-based ink compositions |
| ATE153046T1 (de) * | 1989-08-18 | 1997-05-15 | Robinson Bros Ltd | Gummiprodukte und vulkanisationssysteme |
| US5218056A (en) * | 1990-02-09 | 1993-06-08 | Banpan Research Laboratory, Ltd. | Elastomers |
| JPH03123480U (sv) * | 1990-03-30 | 1991-12-16 | ||
| JPH05279550A (ja) * | 1991-12-12 | 1993-10-26 | Hoechst Ag | ポリアセタール成形用組成物およびその使用方法 |
| US5483006A (en) * | 1992-02-22 | 1996-01-09 | E. I. Du Pont De Nemours And Company | Nitrosamine-free curing of chloroprene/sulfur copolymers |
| GB9219618D0 (en) * | 1992-09-16 | 1992-10-28 | Robinson Bros Ltd | Low nitrosamine systems for rubber vulcanisation |
| DE60029250T2 (de) * | 1999-11-05 | 2007-05-03 | Chemtura USA Corporation, Middlebury | Kautschukzusammensetzung und verfahren zu deren herstellung |
| US20030161975A1 (en) * | 2002-02-27 | 2003-08-28 | Lucas David M. | Polyisoprene condom |
| WO2003078538A1 (en) * | 2002-03-18 | 2003-09-25 | Bespak Plc | Seal material for a dispensing apparatus |
| GB2415699A (en) * | 2002-03-18 | 2006-01-04 | Bespak Plc | Seal material for a dispensing apparatus |
| US6946173B2 (en) * | 2002-03-21 | 2005-09-20 | Advanced Cardiovascular Systems, Inc. | Catheter balloon formed of ePTFE and a diene polymer |
| US7374711B2 (en) * | 2002-10-10 | 2008-05-20 | Apex Medical Technologies, Inc. | Accelerator-free thin-walled rubber vulcanizates from latex |
| US8087412B2 (en) * | 2008-05-01 | 2012-01-03 | Ansell Healthcare Products Llc | Dip-formed synthetic polyisoprene latex articles with improved intraparticle and interparticle crosslinks |
| KR100995819B1 (ko) | 2010-06-07 | 2010-11-22 | 주식회사 세명기업 | 내후성 및 내열성이 강한 자동차용 방진고무의 조성물 |
| AU2015268707B2 (en) * | 2010-06-25 | 2018-01-18 | Allegiance Corporation | Vulcanization composition having reduced allergenic potential |
| KR101715213B1 (ko) * | 2010-06-25 | 2017-03-10 | 얼리젼스 코포레이션 | 알레르기 유발 가능성이 감소된 가황 조성물 |
| EP2921505A4 (en) * | 2012-11-16 | 2016-06-22 | Tosoh Corp | XANTHOGEN-MODIFIED CHLOROPRENE RUBBER AND METHOD FOR PRODUCING THE SAME |
| WO2015159934A1 (ja) * | 2014-04-16 | 2015-10-22 | 株式会社ブリヂストン | ゴム組成物 |
| CN104895297A (zh) * | 2015-05-29 | 2015-09-09 | 安徽同丰橡塑工业有限公司 | 一种抗菌防静电防腐蚀橡胶地板 |
| CN106566009B (zh) * | 2016-10-21 | 2018-08-17 | 徐州工业职业技术学院 | 一种轮胎油皮胶及其制备方法 |
| US10662269B2 (en) | 2017-08-31 | 2020-05-26 | Lifestyles Healthcare Pte. Ltd. | Ziegler-Natta catalyzed polyisoprene articles |
| US10759913B2 (en) * | 2017-12-13 | 2020-09-01 | Allegiance Corporation | Vulcanization composition for reducing allergenic potential and elastomeric articles formed therewith |
| US20230101503A1 (en) * | 2020-02-26 | 2023-03-30 | Zeon Corporation | Latex composition |
| US20220125999A1 (en) | 2020-10-22 | 2022-04-28 | Thai Nippon Rubber Industry Public Company Limited | Synthetic polyisoprene latex condoms with reduced nitrosamine |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL20499C (sv) * | 1926-01-27 | |||
| US2069053A (en) * | 1934-05-08 | 1937-01-26 | Firestone Tire & Rubber Co | Vulcanized rubber and method of vulcanizing the same |
| US2234204A (en) * | 1939-03-28 | 1941-03-11 | Du Pont | Plastic polymer of butadiene and process of producing same |
| US2234215A (en) * | 1939-03-28 | 1941-03-11 | Du Pont | Plastic polymeric derivatives of chloroprene and process of producing the same |
| US2374385A (en) * | 1941-05-17 | 1945-04-24 | Goodrich Co B F | Vulcanization of copolymers of conjugated diene hydrocarbons and alpha-methylene nitriles |
| US2373375A (en) * | 1941-11-28 | 1945-04-10 | Monsanto Chemicals | Plasticized rubber and method of making |
| US2398998A (en) * | 1943-04-30 | 1946-04-23 | Monsanto Chemicals | Organic polysulphide plastic compositions |
| US2453689A (en) * | 1943-09-13 | 1948-11-16 | Monsanto Chemicals | Vulcanizing synthetic rubber with dixanthic sulfides |
| US3920623A (en) * | 1972-02-18 | 1975-11-18 | Du Pont | Treatment of chloroprene-sulfur copolymers with benzothiazole sulfenamides |
-
1985
- 1985-10-16 DE DE8585307461T patent/DE3567664D1/de not_active Expired
- 1985-10-16 AT AT85307461T patent/ATE40144T1/de not_active IP Right Cessation
- 1985-10-16 EP EP85307461A patent/EP0184301B1/en not_active Expired
- 1985-10-18 AU AU48841/85A patent/AU579195B2/en not_active Ceased
- 1985-10-22 US US06/790,136 patent/US4695609A/en not_active Expired - Fee Related
- 1985-10-24 CN CN85108617.9A patent/CN1003594B/zh not_active Expired
- 1985-10-24 KR KR1019850007874A patent/KR890003360B1/ko not_active IP Right Cessation
- 1985-10-24 CA CA000493782A patent/CA1265644A/en not_active Expired - Fee Related
- 1985-10-24 JP JP60238535A patent/JPS61118445A/ja active Granted
- 1985-10-24 DK DK487785A patent/DK487785A/da not_active Application Discontinuation
- 1985-10-25 ES ES548233A patent/ES8703909A1/es not_active Expired
- 1985-10-25 FI FI854183A patent/FI88304C/sv not_active IP Right Cessation
-
1987
- 1987-02-25 MY MYPI87000189A patent/MY101056A/en unknown
- 1987-03-23 ES ES557464A patent/ES8708144A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES8703909A1 (es) | 1987-03-01 |
| DE3567664D1 (en) | 1989-02-23 |
| FI854183A0 (fi) | 1985-10-25 |
| FI854183L (fi) | 1986-04-26 |
| JPS61118445A (ja) | 1986-06-05 |
| JPH0586812B2 (sv) | 1993-12-14 |
| ES8708144A1 (es) | 1987-10-16 |
| DK487785A (da) | 1986-04-26 |
| CN1003594B (zh) | 1989-03-15 |
| CA1265644A (en) | 1990-02-06 |
| US4695609A (en) | 1987-09-22 |
| MY101056A (en) | 1991-07-16 |
| KR890003360B1 (ko) | 1989-09-19 |
| CN85108617A (zh) | 1986-04-10 |
| ATE40144T1 (de) | 1989-02-15 |
| EP0184301A1 (en) | 1986-06-11 |
| ES557464A0 (es) | 1987-10-16 |
| KR860003294A (ko) | 1986-05-23 |
| DK487785D0 (da) | 1985-10-24 |
| AU579195B2 (en) | 1988-11-17 |
| ES548233A0 (es) | 1987-03-01 |
| FI88304C (sv) | 1993-04-26 |
| EP0184301B1 (en) | 1989-01-18 |
| AU4884185A (en) | 1986-05-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | Publication of examined application | ||
| MM | Patent lapsed | ||
| MM | Patent lapsed |
Owner name: ROBINSON BROTHERS LIMITED |