KR930008877A - 내열 및 내염성을 갖는 초흡수성 중합체 및 이를 포함하는 케이블 - Google Patents

내열 및 내염성을 갖는 초흡수성 중합체 및 이를 포함하는 케이블 Download PDF

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Publication number
KR930008877A
KR930008877A KR1019920019998A KR920019998A KR930008877A KR 930008877 A KR930008877 A KR 930008877A KR 1019920019998 A KR1019920019998 A KR 1019920019998A KR 920019998 A KR920019998 A KR 920019998A KR 930008877 A KR930008877 A KR 930008877A
Authority
KR
South Korea
Prior art keywords
superabsorbent polymer
group
superabsorbent
carboxylate
polymer
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.)
Ceased
Application number
KR1019920019998A
Other languages
English (en)
Korean (ko)
Inventor
젠크트송 쉐우 짐
Original Assignee
이. 더블유. 소머즈
아메리칸 텔리폰 앤드 텔레그라프 캄파니
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 이. 더블유. 소머즈, 아메리칸 텔리폰 앤드 텔레그라프 캄파니 filed Critical 이. 더블유. 소머즈
Publication of KR930008877A publication Critical patent/KR930008877A/ko
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/4436—Heat resistant
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/44384—Means specially adapted for strengthening or protecting the cables the means comprising water blocking or hydrophobic materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Insulated Conductors (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
KR1019920019998A 1991-10-30 1992-10-29 내열 및 내염성을 갖는 초흡수성 중합체 및 이를 포함하는 케이블 Ceased KR930008877A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07785601 US5163115B1 (en) 1991-10-30 1991-10-30 Cables such as optical fiber cables including superabsorbent polymeric materials which are temperature and salt tolerant
US785,601 1991-10-30

Publications (1)

Publication Number Publication Date
KR930008877A true KR930008877A (ko) 1993-05-22

Family

ID=25136011

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920019998A Ceased KR930008877A (ko) 1991-10-30 1992-10-29 내열 및 내염성을 갖는 초흡수성 중합체 및 이를 포함하는 케이블

Country Status (9)

Country Link
US (1) US5163115B1 (enExample)
EP (1) EP0540237A3 (enExample)
JP (1) JPH06287218A (enExample)
KR (1) KR930008877A (enExample)
CN (1) CN1072422A (enExample)
AU (1) AU647321B2 (enExample)
CA (1) CA2076294C (enExample)
MX (1) MX9206152A (enExample)
TW (1) TW224177B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5422973A (en) * 1994-03-28 1995-06-06 Siecor Corporation Water blocked unfilled single tube cable
US5672640A (en) * 1995-07-12 1997-09-30 Caschem, Inc. Polypropylene compatible grease compositions for optical fiber cable
JP2000111772A (ja) * 1998-09-30 2000-04-21 Alcatel コアに防水材料を配置した耐海水通信ケ―ブル
US6173100B1 (en) 1999-02-26 2001-01-09 Lucent Technologies Inc. Cables with water-blocking and flame-retarding tapes
US6404962B1 (en) * 1999-09-15 2002-06-11 Fitel Usa Corp. Groups of optical fibers closely bound by easily removable buffer encasements, and associated fiber optic cables
FR2818560B1 (fr) * 2000-12-26 2003-02-07 Atofina Superabsorbants a proprietes ameliorees dans l'eau salee : leur procede d'obtention et leurs applications
US6867254B2 (en) * 2001-09-04 2005-03-15 W.R. Grace & Co., - Conn. Two-phase compositions
DE10261484A1 (de) * 2002-12-23 2004-07-01 Basf Ag Verfahren zur Polymerisation cyclischer Ether
US6899776B2 (en) * 2003-05-16 2005-05-31 Neptco Incorporated Water blocking cable tape and methods for making same
FR2897357A1 (fr) * 2006-02-13 2007-08-17 Nexans Sa Composition a haute resistance a la propagation du feu pour cable ou conducteur electrique
US9109059B2 (en) 2011-12-30 2015-08-18 Industrial Technology Research Institute Superabsorbent polymers
TWI454490B (zh) 2011-12-30 2014-10-01 Ind Tech Res Inst 共聚物及其形成方法
CN105280285B (zh) * 2014-06-25 2017-12-05 上海鸿辉光通科技股份有限公司 一种海底光电缆用阻水填充膏及其制备方法
WO2016160227A1 (en) * 2015-03-30 2016-10-06 Corning Optical Communications LLC Sap coating layer for cable component and related systems and methods
CN109239879B (zh) * 2018-11-23 2020-12-15 嘉兴英智杰自动化设备有限公司 一种海底除盐覆盖光缆敷设接线盒

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2316128A (en) * 1942-02-21 1943-04-06 Rohm & Haas Water-soluble carboxyethyl starch ethers
US2316129A (en) * 1942-02-21 1943-04-06 Rohm & Haas Cyanoethyl starch ethers
US3425971A (en) * 1966-03-02 1969-02-04 Us Agriculture Salt-resistant thickeners comprising base-saponified starch-polyacrylonitrile graft copolymers
US3661815A (en) * 1970-05-18 1972-05-09 Grain Processing Corp Water-absorbing alkali metal carboxylate salts of starch-polyacrylonitrile graft copolymers
US4172066A (en) * 1974-06-21 1979-10-23 The Dow Chemical Company Cross-linked, water-swellable polymer microgels
US4059552A (en) * 1974-06-21 1977-11-22 The Dow Chemical Company Cross-linked water-swellable polymer particles
US4401795A (en) * 1979-07-11 1983-08-30 Nl Industries Inc. Polymeric polyelectrolytes
US4366294A (en) * 1981-06-29 1982-12-28 Gaf Corporation Water swellable compositions
JPS60239553A (ja) * 1984-05-15 1985-11-28 東レ株式会社 吸水性ウエツブ
US4649164A (en) * 1984-07-24 1987-03-10 The Dow Chemical Company Foamed polymeric materials
JPS63307613A (ja) * 1987-06-09 1988-12-15 Nippon Shokubai Kagaku Kogyo Co Ltd 光・電力ケ−ブル用止水剤
JPS6414374A (en) * 1987-07-07 1989-01-18 Nippon Catalytic Chem Ind Water absorbable article
DE3886355T2 (de) * 1987-06-09 1994-07-14 Nippon Catalytic Chem Ind Verfahren zur herstellung einer wassersperrenden verbindung und eines wassersperrenden bandes.
JP2698381B2 (ja) * 1988-06-29 1998-01-19 旭化成工業株式会社 光ファイバーケーブル
US4921904A (en) * 1988-12-19 1990-05-01 Nalco Chemical Company Superabsorbent polymers
DE4024207A1 (de) * 1990-07-31 1992-02-06 Basf Ag Wassereindickende copolymere und deren verwendung
ES2100190T3 (es) * 1990-10-01 1997-06-16 Phillips Petroleum Co Polimero absorbente.
US5116921A (en) * 1990-11-15 1992-05-26 Phillips Petroleum Company Superabsorbent crosslinked ampholytic ion pair copolymers

Also Published As

Publication number Publication date
MX9206152A (es) 1993-05-01
EP0540237A2 (en) 1993-05-05
AU2739992A (en) 1993-05-27
EP0540237A3 (en) 1993-05-19
JPH06287218A (ja) 1994-10-11
CA2076294C (en) 2001-01-02
CN1072422A (zh) 1993-05-26
TW224177B (enExample) 1994-05-21
CA2076294A1 (en) 1993-05-01
US5163115B1 (en) 1997-01-14
US5163115A (en) 1992-11-10
AU647321B2 (en) 1994-03-17

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19921029

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19971028

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19921029

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20000131

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20001013

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20000131

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I