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GB2559926B - Method of forming foamed polymeric articles - Google Patents

Method of forming foamed polymeric articles Download PDF

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Publication number
GB2559926B
GB2559926B GB1809132.2A GB201809132A GB2559926B GB 2559926 B GB2559926 B GB 2559926B GB 201809132 A GB201809132 A GB 201809132A GB 2559926 B GB2559926 B GB 2559926B
Authority
GB
United Kingdom
Prior art keywords
polymeric articles
foamed polymeric
forming foamed
forming
articles
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.)
Active
Application number
GB1809132.2A
Other versions
GB201809132D0 (en
GB2559926A (en
Inventor
Degolier Eric
Turvey Adam
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.)
Design Blue Ltd
Original Assignee
Design Blue Ltd
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Filing date
Publication date
Application filed by Design Blue Ltd filed Critical Design Blue Ltd
Publication of GB201809132D0 publication Critical patent/GB201809132D0/en
Publication of GB2559926A publication Critical patent/GB2559926A/en
Application granted granted Critical
Publication of GB2559926B publication Critical patent/GB2559926B/en
Active legal-status Critical Current
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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
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/381—Spreading the foamable material in the mould by pressing the mould halves together
    • 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
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/16—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining shaped by the expansion of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1228—Joining preformed parts by the expanding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
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    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • C08J2375/08—Polyurethanes from polyethers
    • 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
    • C08J2383/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2383/14—Characterised by the use 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; Derivatives of such polymers in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
    • 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
    • C08J2385/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon; Derivatives of such polymers
    • C08J2385/04—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon; Derivatives of such polymers containing boron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
GB1809132.2A 2015-11-04 2016-11-04 Method of forming foamed polymeric articles Active GB2559926B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1519505.0A GB201519505D0 (en) 2015-11-04 2015-11-04 Method of forming foamed polymeric articles
PCT/GB2016/053458 WO2017077332A1 (en) 2015-11-04 2016-11-04 Method of forming foamed polymeric articles

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Publication Number Publication Date
GB201809132D0 GB201809132D0 (en) 2018-07-18
GB2559926A GB2559926A (en) 2018-08-22
GB2559926B true GB2559926B (en) 2021-12-08

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WO (1) WO2017077332A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11958218B2 (en) 2019-02-12 2024-04-16 Paltech Process for moulding polymeric foam core sandwich articles
CN113929980B (en) * 2021-09-29 2023-08-01 东莞一贝核科技有限公司 High-elasticity composite polymer material and preparation process thereof
CN114851460B (en) * 2022-04-25 2023-06-20 蜂巢能源科技股份有限公司 Gradual change elastic material, production mold and production method thereof and square battery

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976577A (en) * 1958-04-14 1961-03-28 Gen Motors Corp Process of making foam cored laminates
US4891081A (en) * 1985-12-04 1990-01-02 Tokai Chemical Industries, Ltd. Method for producing a foamed resin molding
US5186777A (en) * 1989-11-23 1993-02-16 Skis Rossignol S.A. Process for the manufacture of a composite molded structure, and especially of a ski
EP0753389A2 (en) * 1995-07-14 1997-01-15 MASCHINENFABRIK HENNECKE GmbH Method of making polyurethane foam articles
GB2490734A (en) * 2011-05-13 2012-11-14 Mas Res And Innovation Pvt Ltd Polyurethane foam composition and method of manufacturing a foam article

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4856262A (en) * 1971-11-17 1973-08-07

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976577A (en) * 1958-04-14 1961-03-28 Gen Motors Corp Process of making foam cored laminates
US4891081A (en) * 1985-12-04 1990-01-02 Tokai Chemical Industries, Ltd. Method for producing a foamed resin molding
US5186777A (en) * 1989-11-23 1993-02-16 Skis Rossignol S.A. Process for the manufacture of a composite molded structure, and especially of a ski
EP0753389A2 (en) * 1995-07-14 1997-01-15 MASCHINENFABRIK HENNECKE GmbH Method of making polyurethane foam articles
GB2490734A (en) * 2011-05-13 2012-11-14 Mas Res And Innovation Pvt Ltd Polyurethane foam composition and method of manufacturing a foam article

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GB201809132D0 (en) 2018-07-18
WO2017077332A1 (en) 2017-05-11
GB201519505D0 (en) 2015-12-16
GB2559926A (en) 2018-08-22

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