GB1272129A - Press-moulded cross-linked polymeric foams and a process for producing the same - Google Patents

Press-moulded cross-linked polymeric foams and a process for producing the same

Info

Publication number
GB1272129A
GB1272129A GB42737/69A GB4273769A GB1272129A GB 1272129 A GB1272129 A GB 1272129A GB 42737/69 A GB42737/69 A GB 42737/69A GB 4273769 A GB4273769 A GB 4273769A GB 1272129 A GB1272129 A GB 1272129A
Authority
GB
United Kingdom
Prior art keywords
foam
cell diameter
mean cell
cross
foam sheet
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.)
Expired
Application number
GB42737/69A
Other languages
English (en)
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Publication of GB1272129A publication Critical patent/GB1272129A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • 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
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
GB42737/69A 1968-08-28 1969-08-27 Press-moulded cross-linked polymeric foams and a process for producing the same Expired GB1272129A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6119868 1968-08-28
JP8096168 1968-11-07

Publications (1)

Publication Number Publication Date
GB1272129A true GB1272129A (en) 1972-04-26

Family

ID=26402241

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42737/69A Expired GB1272129A (en) 1968-08-28 1969-08-27 Press-moulded cross-linked polymeric foams and a process for producing the same

Country Status (4)

Country Link
CA (1) CA918367A (enrdf_load_stackoverflow)
DE (1) DE1943772A1 (enrdf_load_stackoverflow)
FR (1) FR2016512A1 (enrdf_load_stackoverflow)
GB (1) GB1272129A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014139911A1 (en) * 2013-03-11 2014-09-18 Gurit (Uk) Ltd A method for sealing surfaces of a cellular foam body
EP3859078A1 (en) * 2020-01-31 2021-08-04 San Fang Chemical Industry Co., Ltd. Artificial leather of ethylene-propylene copolymer and manufacturing method thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4739860A (en) * 1984-05-29 1988-04-26 Nissan Motor Co., Ltd. Ultrasonic rangefinder
CA2042340A1 (en) * 1991-05-10 1992-11-11 Motoshige Hayashi Leather-like thermoplastic polyester series resin sheet and process for production of the same
EP0513408B1 (en) * 1991-05-10 1997-12-29 Sekisui Kaseihin Kogyo Kabushiki Kaisha Leather-like foamed thermoplastic polyester series resin sheet and production process thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014139911A1 (en) * 2013-03-11 2014-09-18 Gurit (Uk) Ltd A method for sealing surfaces of a cellular foam body
CN105377522A (zh) * 2013-03-11 2016-03-02 古瑞特（英国）有限公司 用于对多孔泡沫体表面进行密封的方法
US10105879B2 (en) 2013-03-11 2018-10-23 Gurit (Uk) Ltd. Method for sealing surfaces of a cellular foam body
CN105377522B (zh) * 2013-03-11 2019-01-01 古瑞特（英国）有限公司 用于对多孔泡沫体表面进行密封的方法
EP3859078A1 (en) * 2020-01-31 2021-08-04 San Fang Chemical Industry Co., Ltd. Artificial leather of ethylene-propylene copolymer and manufacturing method thereof

Also Published As

Publication number Publication date
DE1943772A1 (de) 1970-09-10
FR2016512A1 (enrdf_load_stackoverflow) 1970-05-08
CA918367A (en) 1973-01-09

Similar Documents

Publication Publication Date Title
US4367185A (en) Method of producing crosslinked polypropylene foam
JPS5923731B2 (ja) ポリプロピレン系樹脂予備発泡粒子
GB2080813A (en) Process for producing foamed olefin resin articles
ES456084A1 (es) Un metodo de obtencion de espumas de resinas polimericas e- tilenicas blandas.
US3407151A (en) Production of expandable and cellular resin products
GB1004448A (en) A process for preparing foamed thermoplastic polymers
US4424293A (en) Crosslinkable polypropylene composition
GB1030886A (en) Improvements in or relating to cellular thermoplastic polymers
US6521672B1 (en) Open-cell particulate foams
GB1456759A (en) Production of cross-linked open-celled foam of an olefin polymer
US3065190A (en) Method for making extruded polyethylene foams which contain a styrene polymer
GB1272129A (en) Press-moulded cross-linked polymeric foams and a process for producing the same
EP4310137A1 (en) Polyethylene resin foamed particle, and method for producing same
US3711430A (en) Expandable copolymers of alpha-olefins and alpha,beta-monoethylenically unsaturated carboxylic acids
JPH0725916B2 (ja) ポリプロピレン発泡体の製造方法
JPH05293903A (ja) 無架橋ポリプロピレン系樹脂高発泡シート及びその製造方法
GB1219469A (en) Cellular foamed products from polymers of proplylene and process for their preparation
JP3078089B2 (ja) 車輌用内装成型品
GB1355905A (en) Foamable resin compositions
US3062729A (en) Foamed articles of ethylene-propylene copolymers and method of making
JP3006378B2 (ja) 車両用内装成型品及びその製造方法
JPS6140146A (ja) 架橋された積層体の製造方法
JPH049137B2 (enrdf_load_stackoverflow)
GB1518847A (en) Tough board of thermoplastic resin foam and method of manufacturing the same
JPH02102034A (ja) 車両用内装成形品

Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years