FR2233166A1 - - Google Patents

Info

Publication number
FR2233166A1
FR2233166A1 FR7237844A FR7237844A FR2233166A1 FR 2233166 A1 FR2233166 A1 FR 2233166A1 FR 7237844 A FR7237844 A FR 7237844A FR 7237844 A FR7237844 A FR 7237844A FR 2233166 A1 FR2233166 A1 FR 2233166A1
Authority
FR
France
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.)
Granted
Application number
FR7237844A
Other languages
French (fr)
Other versions
FR2233166B1 (xx
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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
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 Rhone Poulenc SA filed Critical Rhone Poulenc SA
Priority to FR7237844A priority Critical patent/FR2233166B1/fr
Priority to NL7314296A priority patent/NL7314296A/xx
Priority to BE137030A priority patent/BE806471A/xx
Priority to CH1498373A priority patent/CH562278A5/xx
Priority to GB4956273A priority patent/GB1417218A/en
Priority to ES419951A priority patent/ES419951A1/es
Priority to IT3058473A priority patent/IT998972B/it
Priority to DE19732353531 priority patent/DE2353531A1/de
Publication of FR2233166A1 publication Critical patent/FR2233166A1/fr
Application granted granted Critical
Publication of FR2233166B1 publication Critical patent/FR2233166B1/fr
Expired 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • 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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
FR7237844A 1972-10-25 1972-10-25 Expired FR2233166B1 (xx)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7237844A FR2233166B1 (xx) 1972-10-25 1972-10-25
NL7314296A NL7314296A (xx) 1972-10-25 1973-10-17
CH1498373A CH562278A5 (xx) 1972-10-25 1973-10-24
GB4956273A GB1417218A (en) 1972-10-25 1973-10-24 Preparation of films with a closed cellular structure made of polyurethanes
BE137030A BE806471A (fr) 1972-10-25 1973-10-24 Preparation de films a structure cellulaire en polyurethanes
ES419951A ES419951A1 (es) 1972-10-25 1973-10-25 Procedimiento para preparar peliculas flxibles termoplasti-cas, de estructura celular cerrada, de poliuretano.
IT3058473A IT998972B (it) 1972-10-25 1973-10-25 Preparazione di film di poliuretani a struttura cellulare
DE19732353531 DE2353531A1 (de) 1972-10-25 1973-10-25 Verfahren zur herstellung von filmen und folien mit zellstruktur aus polyurethanen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7237844A FR2233166B1 (xx) 1972-10-25 1972-10-25

Publications (2)

Publication Number Publication Date
FR2233166A1 true FR2233166A1 (xx) 1975-01-10
FR2233166B1 FR2233166B1 (xx) 1976-10-29

Family

ID=9106208

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7237844A Expired FR2233166B1 (xx) 1972-10-25 1972-10-25

Country Status (8)

Country Link
BE (1) BE806471A (xx)
CH (1) CH562278A5 (xx)
DE (1) DE2353531A1 (xx)
ES (1) ES419951A1 (xx)
FR (1) FR2233166B1 (xx)
GB (1) GB1417218A (xx)
IT (1) IT998972B (xx)
NL (1) NL7314296A (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512736B1 (fr) * 1981-09-14 1987-11-20 Dana Corp Procede de formation d'un joint etanche et joint obtenu
EP0569145B1 (en) * 1992-05-08 1999-03-24 Showa Highpolymer Co., Ltd. Polyester fibers
US5321052A (en) * 1992-05-12 1994-06-14 Showa Highpolymer Co., Ltd. Polyester foamed thin materials
US5314927A (en) * 1992-05-13 1994-05-24 Showa Highpolymer Co., Ltd. Polyester foamed articles and method for producing the same
WO2008082474A1 (en) * 2006-12-29 2008-07-10 Rubberlite Incorporated Closed cell foams comprising urethane elastomers
CN112480361B (zh) * 2020-12-01 2022-03-08 上海恒安聚氨酯股份有限公司 一种透湿的热塑性聚氨酯薄膜的制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1006926A (en) * 1963-06-17 1965-10-06 Haveg Industries Inc Foamed thermoplastic resins

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1006926A (en) * 1963-06-17 1965-10-06 Haveg Industries Inc Foamed thermoplastic resins

Also Published As

Publication number Publication date
DE2353531A1 (de) 1974-05-09
NL7314296A (xx) 1974-04-29
GB1417218A (en) 1975-12-10
FR2233166B1 (xx) 1976-10-29
IT998972B (it) 1976-02-20
ES419951A1 (es) 1976-04-16
BE806471A (fr) 1974-04-24
CH562278A5 (xx) 1975-05-30

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Legal Events

Date Code Title Description
ST Notification of lapse