JP5011155B2 - 水道水による白化防止ゴム - Google Patents
水道水による白化防止ゴム Download PDFInfo
- Publication number
- JP5011155B2 JP5011155B2 JP2008035493A JP2008035493A JP5011155B2 JP 5011155 B2 JP5011155 B2 JP 5011155B2 JP 2008035493 A JP2008035493 A JP 2008035493A JP 2008035493 A JP2008035493 A JP 2008035493A JP 5011155 B2 JP5011155 B2 JP 5011155B2
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- whitening
- test
- tap water
- examples
- 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.)
- Active
Links
Landscapes
- Gasket Seals (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
Claims (1)
- 水道水に触れる部位に用いられるゴムであってステアリン酸を含有するゴムにおいて、前記ゴムがEDPMであり、且つ該ゴムに水酸化カルシウムを含有させることによって白化を防止することを特徴とする水道水による白化防止ゴム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008035493A JP5011155B2 (ja) | 2008-02-18 | 2008-02-18 | 水道水による白化防止ゴム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008035493A JP5011155B2 (ja) | 2008-02-18 | 2008-02-18 | 水道水による白化防止ゴム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009191216A JP2009191216A (ja) | 2009-08-27 |
JP5011155B2 true JP5011155B2 (ja) | 2012-08-29 |
Family
ID=41073519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008035493A Active JP5011155B2 (ja) | 2008-02-18 | 2008-02-18 | 水道水による白化防止ゴム |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5011155B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108610562B (zh) * | 2018-04-28 | 2021-08-13 | 南京金三力高分子科技有限公司 | 一种低压变耐高温乙丙橡胶材料及其制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2728301B2 (ja) * | 1989-09-13 | 1998-03-18 | 井上石灰工業株式会社 | ゴム用添加剤 |
JP3107926B2 (ja) * | 1992-09-08 | 2000-11-13 | 株式会社海水化学研究所 | 難燃剤および難燃性樹脂組成物 |
JP3633309B2 (ja) * | 1998-09-25 | 2005-03-30 | Nok株式会社 | Nbr組成物 |
JP2003096253A (ja) * | 2001-09-20 | 2003-04-03 | Three Bond Co Ltd | 塩素系殺菌水に安定なゴム組成物 |
JP2002317084A (ja) * | 2001-04-19 | 2002-10-31 | Three Bond Co Ltd | 塩素系殺菌水に安定な加硫ゴム組成物及びゴム成形体 |
JP4362051B2 (ja) * | 2003-08-22 | 2009-11-11 | 株式会社田崎アサヒ | 塩素水に安定なゴム組成物 |
US7351769B2 (en) * | 2004-01-26 | 2008-04-01 | Freudenberg-Nok General Partnership | Dynamic vulcanization of elastomers with in-situ polymerization |
-
2008
- 2008-02-18 JP JP2008035493A patent/JP5011155B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2009191216A (ja) | 2009-08-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5141548B2 (ja) | 水素化nbr組成物 | |
JP2009203464A (ja) | 熱可塑性エラストマー組成物および複合成形体 | |
JP3508431B2 (ja) | フッ素ゴム組成物 | |
CN107001751A (zh) | 氟橡胶组合物及氟橡胶交联物品 | |
JP5011155B2 (ja) | 水道水による白化防止ゴム | |
JP2008195881A (ja) | 水素化nbr組成物 | |
JP2007291295A (ja) | 耐水性ニトリルゴム組成物 | |
WO2007099724A1 (ja) | Nbr組成物 | |
KR950008471B1 (ko) | 에틸렌-α-올레핀 공중합계 경화 고무 조성물 | |
JP7411446B2 (ja) | 流体輸送配管用シール部材に用いられるためのゴム製部材 | |
JPH09176382A (ja) | 温水シール用加硫性ゴム組成物 | |
JP4299585B2 (ja) | ゴム組成物およびその用途 | |
JP3812665B2 (ja) | ゴム組成物 | |
CN106188878B (zh) | 橡胶组合物及使用该橡胶组合物的橡胶成型品 | |
JP5577600B2 (ja) | Epdm組成物 | |
JP7243375B2 (ja) | 有機過酸化物含有マスターバッチ、ゴム組成物、およびゴム架橋物 | |
JP2018203917A (ja) | アクリルゴム組成物および架橋アクリルゴム部材 | |
JP7136180B2 (ja) | ニトリル共重合体ゴム組成物、架橋性ゴム組成物、ゴム架橋物、及びホース | |
JP2012214535A (ja) | 光学機器用ゴム材料及びカメラ用外装ゴム部材 | |
JPH09157464A (ja) | シール材用のゴム組成物 | |
TW202100706A (zh) | 密封材用橡膠組合物及使用其之密封材 | |
JP2007211162A (ja) | 耐塩素水性ゴム組成物 | |
JP4362051B2 (ja) | 塩素水に安定なゴム組成物 | |
JP2008106131A (ja) | ゴム組成物及びそれを用いた成型品 | |
JP7450043B2 (ja) | エチレン・プロピレン系共重合ゴム組成物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20091007 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20091007 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110215 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120223 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120228 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120409 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120529 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120604 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5011155 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150608 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |