GB201005284D0 - Gradient material - Google Patents

Gradient material

Info

Publication number
GB201005284D0
GB201005284D0 GBGB1005284.3A GB201005284A GB201005284D0 GB 201005284 D0 GB201005284 D0 GB 201005284D0 GB 201005284 A GB201005284 A GB 201005284A GB 201005284 D0 GB201005284 D0 GB 201005284D0
Authority
GB
United Kingdom
Prior art keywords
gradient material
gradient
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
GBGB1005284.3A
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.)
University of Bolton
Original Assignee
University of Bolton
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 University of Bolton filed Critical University of Bolton
Priority to GBGB1005284.3A priority Critical patent/GB201005284D0/en
Publication of GB201005284D0 publication Critical patent/GB201005284D0/en
Priority to GB1105240.4A priority patent/GB2489457A/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/35—Component parts; Details or accessories
    • B29C44/355—Characteristics of the foam, e.g. having particular surface properties or structure
    • B29C44/357—Auxetic foams, i.e. material with negative Poisson ratio; anti rubber; dilatational; re-entrant
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • B29C44/5636—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching with the addition of heat
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
GBGB1005284.3A 2010-03-29 2010-03-29 Gradient material Ceased GB201005284D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB1005284.3A GB201005284D0 (en) 2010-03-29 2010-03-29 Gradient material
GB1105240.4A GB2489457A (en) 2010-03-29 2011-03-29 Method of preparing a morphable material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1005284.3A GB201005284D0 (en) 2010-03-29 2010-03-29 Gradient material

Publications (1)

Publication Number Publication Date
GB201005284D0 true GB201005284D0 (en) 2010-05-12

Family

ID=42228552

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1005284.3A Ceased GB201005284D0 (en) 2010-03-29 2010-03-29 Gradient material
GB1105240.4A Withdrawn GB2489457A (en) 2010-03-29 2011-03-29 Method of preparing a morphable material

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1105240.4A Withdrawn GB2489457A (en) 2010-03-29 2011-03-29 Method of preparing a morphable material

Country Status (1)

Country Link
GB (2) GB201005284D0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11771183B2 (en) 2021-12-16 2023-10-03 Joon Bu Park Negative Poisson's ratio materials for fasteners

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201318129D0 (en) * 2013-10-14 2013-11-27 Rolls Royce Plc A method of manufacturing a foam showing a gradient poisson's ratio behaviour
GB201318128D0 (en) * 2013-10-14 2013-11-27 Rolls Royce Plc A method of manufacturing a foam showing a gradient poisson's ratio behaviour
WO2018213590A1 (en) * 2017-05-18 2018-11-22 Auxadyne, Llc Method and apparatus to produce auxetic foam

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112005000563T5 (en) * 2004-03-12 2007-03-01 General Motors Corp., Detroit Transformable body moldings, rubber strips and bumpers
US8062378B2 (en) * 2007-03-26 2011-11-22 Mx Orthopedics Corp. Proximal self-locking long bone prosthesis
EP2142353A1 (en) * 2007-04-18 2010-01-13 Smith & Nephew PLC Expansion moulding of shape memory polymers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11771183B2 (en) 2021-12-16 2023-10-03 Joon Bu Park Negative Poisson's ratio materials for fasteners

Also Published As

Publication number Publication date
GB2489457A (en) 2012-10-03
GB201105240D0 (en) 2011-05-11

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)