ZA92374B - Safety bag for the foaming of resins releasing dangerous gases,in particular of phenolic and urea-formaldehyde - Google Patents

Safety bag for the foaming of resins releasing dangerous gases,in particular of phenolic and urea-formaldehyde

Info

Publication number
ZA92374B
ZA92374B ZA92374A ZA92374A ZA92374B ZA 92374 B ZA92374 B ZA 92374B ZA 92374 A ZA92374 A ZA 92374A ZA 92374 A ZA92374 A ZA 92374A ZA 92374 B ZA92374 B ZA 92374B
Authority
ZA
South Africa
Prior art keywords
phenolic
foaming
formaldehyde
urea
safety bag
Prior art date
Application number
ZA92374A
Other languages
English (en)
Inventor
Adolphe Weber
Weber Adolphe
Original Assignee
Weber A 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 Weber A Sa filed Critical Weber A Sa
Publication of ZA92374B publication Critical patent/ZA92374B/xx

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
    • B29C44/58—Moulds
    • B29C44/588—Moulds with means for venting, e.g. releasing foaming gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
    • B08B15/026—Boxes for removal of dirt, e.g. for cleaning brakes, glove- boxes
    • 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
    • B29C44/18—Filling preformed cavities
    • B29C44/182—Filling flexible bags not having a particular shape
    • B29C44/183—Filling flexible bags not having a particular shape the components being kept apart in different containers within the bag, and mixed upon rupture of the containers
    • 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
    • B29C44/3402—Details of processes or apparatus for reducing environmental damage or for working-up compositions comprising inert blowing agents or biodegradable components

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Sealing Material Composition (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
ZA92374A 1991-01-18 1992-01-20 Safety bag for the foaming of resins releasing dangerous gases,in particular of phenolic and urea-formaldehyde ZA92374B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR919100823A FR2671803B1 (fr) 1991-01-18 1991-01-18 Enveloppe de securite pour le moussage de resines degageant des gaz dangereux, en particulier de resines phenoliques et uree-(formaldehydes.

Publications (1)

Publication Number Publication Date
ZA92374B true ZA92374B (en) 1992-11-25

Family

ID=9409027

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA92374A ZA92374B (en) 1991-01-18 1992-01-20 Safety bag for the foaming of resins releasing dangerous gases,in particular of phenolic and urea-formaldehyde

Country Status (9)

Country Link
EP (1) EP0495739B1 (de)
AU (1) AU643126B2 (de)
CA (1) CA2059583A1 (de)
DE (1) DE69201801T2 (de)
ES (1) ES2071467T3 (de)
FR (1) FR2671803B1 (de)
PL (1) PL167339B1 (de)
WO (1) WO1992012849A1 (de)
ZA (1) ZA92374B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5814278A (en) * 1996-04-26 1998-09-29 Minnesota Mining And Manufacturing Company Shrouded reaction vessel
MX2017010597A (es) 2015-02-27 2018-01-16 Earp Danny Dispositivo de contención de efluentes de fluidos a gran presión.
CN114770849B (zh) * 2022-05-13 2023-04-25 东莞海博斯新材料科技有限公司 一种超临界模压发泡弹性体制备用模压发泡设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102138A (en) * 1974-06-12 1978-07-25 Bergwerksverband Gmbh Method for closing off a mine gallery especially for use to prevent spreading of underground explosions
JPS59207219A (ja) * 1983-05-10 1984-11-24 Yoshikazu Andou 袋状発泡体とその成形方法
NL8400276A (nl) * 1984-01-30 1985-08-16 Leer Koninklijke Emballage Werkwijze en inrichting voor het ondersteunen en opvullen van gaten in het plafond van ondergrondse ruimten, zoals in de ondergrondse mijnbouw.
DE3644554C1 (de) * 1986-12-24 1988-04-21 Daimler Benz Ag Gaskissen-Aufprallschutzvorrichtung fuer die Insassen eines Kraftfahrzeuges mit einem Filter zum Reinigen des Treibgases
DK235589D0 (da) * 1989-05-12 1989-05-12 Wolff & Kaaber Fremgangsmaade og indretning til blanding af en fast og en flydende komponent
DE3940824A1 (de) * 1989-12-11 1991-06-13 Licentia Gmbh Schaeumgeraet

Also Published As

Publication number Publication date
CA2059583A1 (fr) 1992-07-19
AU1259192A (en) 1992-08-27
ES2071467T3 (es) 1995-06-16
WO1992012849A1 (fr) 1992-08-06
FR2671803B1 (fr) 1994-10-21
FR2671803A1 (fr) 1992-07-24
PL167339B1 (pl) 1995-08-31
DE69201801D1 (de) 1995-05-04
AU643126B2 (en) 1993-11-04
EP0495739A1 (de) 1992-07-22
DE69201801T2 (de) 1995-11-09
EP0495739B1 (de) 1995-03-29

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