WO2008156178A1 - 形状記憶ゴム成形体、その製造方法及びその中間混練物 - Google Patents

形状記憶ゴム成形体、その製造方法及びその中間混練物 Download PDF

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Publication number
WO2008156178A1
WO2008156178A1 PCT/JP2008/061366 JP2008061366W WO2008156178A1 WO 2008156178 A1 WO2008156178 A1 WO 2008156178A1 JP 2008061366 W JP2008061366 W JP 2008061366W WO 2008156178 A1 WO2008156178 A1 WO 2008156178A1
Authority
WO
WIPO (PCT)
Prior art keywords
shape
rubber
polymer
producing
memory
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
PCT/JP2008/061366
Other languages
English (en)
French (fr)
Inventor
Shingo Odajima
Minoru Goto
Hitoshi Otsuka
Taichi Honma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kao Corp
Original Assignee
Kao Corp
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 Kao Corp filed Critical Kao Corp
Priority to US12/665,709 priority Critical patent/US20100261834A1/en
Publication of WO2008156178A1 publication Critical patent/WO2008156178A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

　本発明の形状記憶ゴム成形体（１）は、ゴムと結晶性の非高分子化合物とを含む混練物からなる。該混練物から得られた成形体中のゴムが架橋している。形状記憶ゴム成形体（１）は、非高分子化合物の結晶化により変形状態を保持し、保持した変形状態を非高分子化合物の融解により解除する。非高分子化合物はワックスであることが好ましい。形状記憶ゴム成形体（１）は、架橋剤を含んでいることが好ましい。形状記憶ゴム成形体（１）中において、ゴム及び非高分子化合物は、微細に分散した相分離構造をしていることが好ましい。
PCT/JP2008/061366 2007-06-21 2008-06-20 形状記憶ゴム成形体、その製造方法及びその中間混練物 Ceased WO2008156178A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/665,709 US20100261834A1 (en) 2007-06-21 2008-06-20 Shape memory rubber molded article and process and intermediate composition for producing same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007163879 2007-06-21
JP2007-163879 2007-06-21

Publications (1)

Publication Number Publication Date
WO2008156178A1 true WO2008156178A1 (ja) 2008-12-24

Family

ID=40156336

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/061366 Ceased WO2008156178A1 (ja) 2007-06-21 2008-06-20 形状記憶ゴム成形体、その製造方法及びその中間混練物

Country Status (3)

Country Link
US (1) US20100261834A1 (ja)
JP (1) JP2009024169A (ja)
WO (1) WO2008156178A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106068298A (zh) * 2014-04-23 2016-11-02 Nok株式会社 含有2‑咪唑烷硫酮的母料

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9447253B2 (en) * 2012-11-20 2016-09-20 The University Of Akron High temperature shape memory polymers
JP2015221860A (ja) * 2014-05-22 2015-12-10 株式会社ニチリン 熱収縮チューブ及びゴム組成物
CN112250801B (zh) * 2020-10-22 2022-03-04 常州大学 一种柔性形状记忆大孔聚合物的制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6213446A (ja) * 1985-07-11 1987-01-22 Japan Synthetic Rubber Co Ltd ゴム組成物
JP2005113060A (ja) * 2003-10-09 2005-04-28 Kao Corp 生分解性ワックス組成物
JP2007131666A (ja) * 2005-11-08 2007-05-31 Bridgestone Corp ゴム架橋物の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003275585A1 (en) * 2002-10-23 2004-05-13 Kao Corporation Wax composition and method for production thereof
JP4159035B2 (ja) * 2003-03-14 2008-10-01 ニチアス株式会社 感熱膨張材及びその製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6213446A (ja) * 1985-07-11 1987-01-22 Japan Synthetic Rubber Co Ltd ゴム組成物
JP2005113060A (ja) * 2003-10-09 2005-04-28 Kao Corp 生分解性ワックス組成物
JP2007131666A (ja) * 2005-11-08 2007-05-31 Bridgestone Corp ゴム架橋物の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106068298A (zh) * 2014-04-23 2016-11-02 Nok株式会社 含有2‑咪唑烷硫酮的母料

Also Published As

Publication number Publication date
US20100261834A1 (en) 2010-10-14
JP2009024169A (ja) 2009-02-05

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