发明授权
- 专利标题： A WATER BORNE ADHESIVE BINDER FOR ADHERING AND ENCAPSULATING POLARIZATION MAINTAINING OPTICAL FIBRE
- 专利标题（中）： 水性粘合剂材料进行封装附件和保偏光纤
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申请号： EP11808925.9申请日： 2011-12-09
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公开(公告)号： EP2736996B1公开(公告)日： 2015-12-09
- 发明人: NORI, Krishnamurti , JAGANNATH, Nayak , PRADEEP, Kumar , BADRI, Ramesh, Babu , MD, Azeemuddin
- 申请人： Director General, Defence Research & Development Organisation
- 申请人地址： Ministry of Defence Room No.348, B-Wing, DRDO Bhawan, Rajaji Marg New Delhi 110 011 IN
- 专利权人： Director General, Defence Research & Development Organisation
- 当前专利权人： Director General, Defence Research & Development Organisation
- 当前专利权人地址： Ministry of Defence Room No.348, B-Wing, DRDO Bhawan, Rajaji Marg New Delhi 110 011 IN
- 代理机构： Potter Clarkson LLP
- 优先权： INDE20922011 20110725
- 国际公布： WO2013014492 20130131
- 主分类号： C09J133/00
- IPC分类号： C09J133/00 ; G02B6/00
摘要：
An optical fiber package comprising an adhesive for coating optical fibers comprising part A and part B wherein Part A is an aqueous polymeric emulsion of 2-ethylhexylacrylate or butyl acrylate and acrylic acid or methacrylic acid and Part-B is polyvinylbutyral dissolved in isopropyl alcohol. The said system imparts stability to the optical fiber on long range exposure thereby improving performance.
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