BR0006269A - Aplicação de dialquilpolissulfetos para o amassamento de borrachas naturais e de sìntese - Google Patents
Aplicação de dialquilpolissulfetos para o amassamento de borrachas naturais e de sìnteseInfo
- Publication number
- BR0006269A BR0006269A BR0006269-3A BR0006269A BR0006269A BR 0006269 A BR0006269 A BR 0006269A BR 0006269 A BR0006269 A BR 0006269A BR 0006269 A BR0006269 A BR 0006269A
- Authority
- BR
- Brazil
- Prior art keywords
- kneading
- natural
- application
- dialkylpolysulfides
- synthetic rubbers
- Prior art date
Links
- 238000004898 kneading Methods 0.000 title abstract 4
- 229920003052 natural elastomer Polymers 0.000 title abstract 2
- 229920001194 natural rubber Polymers 0.000 title abstract 2
- 229920003051 synthetic elastomer Polymers 0.000 title abstract 2
- 239000005061 synthetic rubber Substances 0.000 title abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 abstract 1
- 239000005060 rubber Substances 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/08—Depolymerisation
-
- 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
- C08K5/37—Thiols
- C08K5/372—Sulfides, e.g. R-(S)x-R'
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Patente de Invenção: <B>"APLICAçãO DE DIALQUILPOLISSULFETOS PARA O AMASSAMENTO DE BORRACHAS NATURAIS E DE SìNTESE"<D>. Com a aplicação de dialquilpolissulfetos para o amassamento de borrachas naturais e de síntese de acordo com a invenção, é posto à disposição um agente de amassamento, o qual é toxicologicamente inofensivo e apresenta um comportamento de amassamento muito bom.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19962014 | 1999-12-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0006269A true BR0006269A (pt) | 2001-09-18 |
Family
ID=7933813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0006269-3A BR0006269A (pt) | 1999-12-22 | 2000-12-22 | Aplicação de dialquilpolissulfetos para o amassamento de borrachas naturais e de sìntese |
Country Status (8)
Country | Link |
---|---|
US (1) | US7135515B2 (pt) |
EP (1) | EP1110972B1 (pt) |
JP (1) | JP2001200099A (pt) |
CN (1) | CN1178979C (pt) |
BR (1) | BR0006269A (pt) |
CA (1) | CA2328754A1 (pt) |
DE (1) | DE50009350D1 (pt) |
HK (1) | HK1038031A1 (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6984711B2 (en) * | 2000-12-08 | 2006-01-10 | The Yokohama Rubber Co., Ltd. | Method for production of cyclic polysulfide compound and rubber composition containing the same |
JP4116529B2 (ja) | 2003-12-01 | 2008-07-09 | 日東電工株式会社 | 素練りゴムの製造方法 |
JP4572600B2 (ja) * | 2004-03-09 | 2010-11-04 | 東海ゴム工業株式会社 | ゴム製品の製法およびそれにより得られたゴム製品 |
KR100829358B1 (ko) * | 2006-03-09 | 2008-05-13 | 주식회사 엘지화학 | 투명 abs계 열가소성 수지 조성물 |
KR100905934B1 (ko) | 2007-05-22 | 2009-07-02 | 재단법인서울대학교산학협력재단 | 광기능성 시트 보호필름용 점착제 |
EP2164895B1 (de) * | 2007-06-05 | 2015-02-25 | Rhein Chemie Rheinau GmbH | Verfahren zur regenerierung von kautschuken |
DE102008054530A1 (de) * | 2008-12-11 | 2010-06-17 | Rhein-Chemie Rheinau Gmbh | Additivzusammensetzung |
CN101531777B (zh) * | 2009-03-31 | 2011-08-31 | 浙江巍翔科技有限公司 | 一种橡胶塑解剂 |
CN102452134B (zh) * | 2010-12-20 | 2013-12-11 | 双钱集团(如皋)轮胎有限公司 | 一种天然胶塑炼工艺 |
MY177937A (en) | 2013-10-16 | 2020-09-28 | Arlanxeo Deutschland Gmbh | Determination of the degree of branching |
KR102382545B1 (ko) * | 2018-07-06 | 2022-04-04 | 주식회사 엘지화학 | 사출 성형용 투명 열가소성 수지 조성물, 이의 제조방법 및 이를 포함하는 사출 성형품 |
US11732108B1 (en) | 2019-07-03 | 2023-08-22 | Associated Asphalt Partners, Llc | Modified asphalt compositions containing dialkyl polysulfides |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3354131A (en) * | 1967-03-22 | 1967-11-21 | Monsanto Co | Inhibiting pre-vulcanization with polysulfides |
DE2924660A1 (de) * | 1979-06-19 | 1981-01-15 | Bayer Ag | Verfahren zur herstellung von lagerstabilen 2-chlor-1,3-butadien/schwefel - copolymerisaten |
DE4038000A1 (de) * | 1990-11-29 | 1992-06-04 | Bayer Ag | Kautschukvulkanisate mit verbessertem hysterese-verhalten |
DE4242499A1 (de) * | 1992-12-16 | 1994-06-23 | Rhein Chemie Rheinau Gmbh | Mastiziermittel für Kautschuk |
-
2000
- 2000-12-11 DE DE50009350T patent/DE50009350D1/de not_active Expired - Fee Related
- 2000-12-11 EP EP00126538A patent/EP1110972B1/de not_active Expired - Lifetime
- 2000-12-13 US US09/736,593 patent/US7135515B2/en not_active Expired - Fee Related
- 2000-12-19 JP JP2000385179A patent/JP2001200099A/ja not_active Withdrawn
- 2000-12-19 CA CA002328754A patent/CA2328754A1/en not_active Abandoned
- 2000-12-22 BR BR0006269-3A patent/BR0006269A/pt not_active Application Discontinuation
- 2000-12-22 CN CNB001364448A patent/CN1178979C/zh not_active Expired - Fee Related
-
2001
- 2001-12-20 HK HK01108935A patent/HK1038031A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1110972A1 (de) | 2001-06-27 |
HK1038031A1 (en) | 2002-03-01 |
CN1178979C (zh) | 2004-12-08 |
US20010025071A1 (en) | 2001-09-27 |
CN1300798A (zh) | 2001-06-27 |
JP2001200099A (ja) | 2001-07-24 |
CA2328754A1 (en) | 2001-06-22 |
EP1110972B1 (de) | 2005-01-26 |
DE50009350D1 (de) | 2005-03-03 |
US7135515B2 (en) | 2006-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |