BR9002893A - Corpo elastico de memoria de forma e processo para moldar o corpo elastico de memoria de forma - Google Patents

Corpo elastico de memoria de forma e processo para moldar o corpo elastico de memoria de forma

Info

Publication number
BR9002893A
BR9002893A BR909002893A BR9002893A BR9002893A BR 9002893 A BR9002893 A BR 9002893A BR 909002893 A BR909002893 A BR 909002893A BR 9002893 A BR9002893 A BR 9002893A BR 9002893 A BR9002893 A BR 9002893A
Authority
BR
Brazil
Prior art keywords
elastic body
shape memory
memory elastic
shaping
shaping shape
Prior art date
Application number
BR909002893A
Other languages
English (en)
Inventor
Akitaka Senuma
Toshiyuki Nagai
Kiroku Tsukada
Akio Hayashi
Isao Noda
Original Assignee
Nippon Unicar Co Ltd
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 Nippon Unicar Co Ltd filed Critical Nippon Unicar Co Ltd
Publication of BR9002893A publication Critical patent/BR9002893A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/003—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor characterised by the choice of material
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2083/00—Use of polymers having silicon, with or without sulfur, nitrogen, oxygen, or carbon only, in the main chain, as moulding material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Graft Or Block Polymers (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
BR909002893A 1989-06-19 1990-06-19 Corpo elastico de memoria de forma e processo para moldar o corpo elastico de memoria de forma BR9002893A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1154703A JPH0321613A (ja) 1989-06-19 1989-06-19 形状記憶性弾性体

Publications (1)

Publication Number Publication Date
BR9002893A true BR9002893A (pt) 1991-08-20

Family

ID=15590109

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909002893A BR9002893A (pt) 1989-06-19 1990-06-19 Corpo elastico de memoria de forma e processo para moldar o corpo elastico de memoria de forma

Country Status (8)

Country Link
EP (1) EP0404004A3 (pt)
JP (1) JPH0321613A (pt)
KR (1) KR910000897A (pt)
CN (1) CN1048713A (pt)
AU (1) AU5752690A (pt)
BR (1) BR9002893A (pt)
CA (1) CA2019242A1 (pt)
HU (1) HUT55431A (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7336422B2 (en) 2000-02-22 2008-02-26 3M Innovative Properties Company Sheeting with composite image that floats
US7794494B2 (en) 2002-10-11 2010-09-14 Boston Scientific Scimed, Inc. Implantable medical devices
CA2501551C (en) 2002-10-11 2012-12-11 University Of Connecticut Crosslinked polycyclooctene
US7976936B2 (en) 2002-10-11 2011-07-12 University Of Connecticut Endoprostheses
US11820852B2 (en) 2004-08-16 2023-11-21 Lawrence Livermore National Security, Llc Shape memory polymers
US9051411B2 (en) 2004-08-16 2015-06-09 Lawrence Livermore National Security, Llc Shape memory polymers
US7616332B2 (en) 2004-12-02 2009-11-10 3M Innovative Properties Company System for reading and authenticating a composite image in a sheeting
US7981499B2 (en) 2005-10-11 2011-07-19 3M Innovative Properties Company Methods of forming sheeting with a composite image that floats and sheeting with a composite image that floats
US7951319B2 (en) * 2006-07-28 2011-05-31 3M Innovative Properties Company Methods for changing the shape of a surface of a shape memory polymer article
US20080027199A1 (en) * 2006-07-28 2008-01-31 3M Innovative Properties Company Shape memory polymer articles with a microstructured surface
EP2142353A1 (en) * 2007-04-18 2010-01-13 Smith & Nephew PLC Expansion moulding of shape memory polymers
AU2008243035B2 (en) 2007-04-19 2013-09-12 Smith & Nephew, Inc. Graft fixation
WO2008131197A1 (en) 2007-04-19 2008-10-30 Smith & Nephew, Inc. Multi-modal shape memory polymers
US8459807B2 (en) 2007-07-11 2013-06-11 3M Innovative Properties Company Sheeting with composite image that floats
CN103257379B (zh) 2007-11-27 2015-08-05 3M创新有限公司 形成具有悬浮合成图像的片材的母模
US7995278B2 (en) 2008-10-23 2011-08-09 3M Innovative Properties Company Methods of forming sheeting with composite images that float and sheeting with composite images that float
US8111463B2 (en) 2008-10-23 2012-02-07 3M Innovative Properties Company Methods of forming sheeting with composite images that float and sheeting with composite images that float
US11993673B2 (en) 2010-05-06 2024-05-28 Lawrence Livermore National Security, Llc Shape memory polymers
CN106832940B (zh) * 2017-01-24 2020-11-20 南京天朗制药有限公司 室温塑形形状记忆材料
WO2020054820A1 (ja) * 2018-09-12 2020-03-19 株式会社クラレ 樹脂組成物及びその成形体
CN112574569B (zh) * 2019-09-30 2022-08-16 中国科学院化学研究所 一种多温度响应形状记忆有机硅橡胶材料及其制备方法与应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB908224A (en) * 1959-06-22 1962-10-17 Bx Plastics Ltd A process for increasing the transparency of polyethylene
FR1334560A (fr) * 1962-07-05 1963-08-09 Dunlop Rubber Co Mélange polymère, plus particulièrement destiné à la formation de joints
FR85555E (fr) * 1962-07-05 1965-09-03 Dunlop Rubber Co Mélange polymère, plus particulièrement destiné à la formation de joints
US3326869A (en) * 1963-08-05 1967-06-20 Anaconda Wire & Cable Co Silicone-rubber, polyethylene composition; heat shrinkable articles made therefrom and process therefor
GB1463656A (en) * 1973-01-26 1977-02-02 Nat Res Dev Silicone rubbers
US4536553A (en) * 1983-09-06 1985-08-20 General Electric Company Modified silicon elastomers having improved flex life and method therefor
JP2704649B2 (ja) * 1988-12-02 1998-01-26 日本ユニカー株式会社 成形可能な樹脂組成物

Also Published As

Publication number Publication date
JPH0321613A (ja) 1991-01-30
KR910000897A (ko) 1991-01-30
EP0404004A2 (en) 1990-12-27
AU5752690A (en) 1990-12-20
CN1048713A (zh) 1991-01-23
CA2019242A1 (en) 1990-12-19
EP0404004A3 (en) 1991-10-16
HUT55431A (en) 1991-05-28
HU903883D0 (en) 1990-11-28

Similar Documents

Publication Publication Date Title
BR9002893A (pt) Corpo elastico de memoria de forma e processo para moldar o corpo elastico de memoria de forma
BR8303112A (pt) Corpo de vidro-ceramica e processo para sua fabricacao
KR910004013U (ko) 자동차용 맛사지기
BR9101203A (pt) Artigo para tratamento de superficie e processo para sua fabricacao
BR8806091A (pt) Espuma rigida,absorvedora de energia,moldavel,e processo para sua preparacao
BR8907517A (pt) Processo para a preparacao de amonia
BR8903484A (pt) Processo e meios para a fabricacao de fechos de correr
BR9007797A (pt) Processo para fabricacao de borracha de nitrila e borracha reduzida
BR9303816A (pt) Corpo de material sintético e processo para sua fabricação
BR8504369A (pt) Corpo de ima permanente e processo para sua producao
BR9004505A (pt) Servomotor pneumatico
BR9006358A (pt) Fecho corredico e processo de fabricacao
PT84701B (pt) Corpo de recipiente e processo para a sua fabricacao
BR8901071A (pt) Aparelho e processo estabilizador para ferramenta de poco
BR9600864A (pt) Suspensão cerámica aquosa corpo verde cerámico e processo para preparar o mesmo
BR9103639A (pt) Catalisadores e processo para a polemiracao de alfa-olefinas
BR9006940A (pt) Luva de soldagem e processo para sua fabricacao
BR9306900A (pt) Corpo oco têxtil e processo para sua fabricação
BR9001167A (pt) Processo para preparar um corpo de espuma
BR8606668A (pt) Protetor de incontinencia e processo para fabricacao do mesmo
BR9104082A (pt) Processo e dispositivo para a fabricacao de um corpo em forma de coluna
BR8905455A (pt) Processo para a fabricacao de objetos de contorno estavel
BR9104635A (pt) Corpo em forma de coluna e processo e dispositivo para sua fabricacao
BR9104420A (pt) Processo para fabricacao de 2-aminoditiotiazois e de 2-aminotritiotiazois
BR8905273A (pt) Processo e instalacao para a fabricacao de alcoois graxos