AT257953B - Process for the production of foamed thermoplastic structures - Google Patents

Process for the production of foamed thermoplastic structures

Info

Publication number
AT257953B
AT257953B AT1044464A AT1044464A AT257953B AT 257953 B AT257953 B AT 257953B AT 1044464 A AT1044464 A AT 1044464A AT 1044464 A AT1044464 A AT 1044464A AT 257953 B AT257953 B AT 257953B
Authority
AT
Austria
Prior art keywords
production
foamed thermoplastic
thermoplastic structures
structures
foamed
Prior art date
Application number
AT1044464A
Other languages
German (de)
Inventor
Wilfried Hanisch
Wilhelm Roehm
Kurt Schell
Georg Schoen
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of AT257953B publication Critical patent/AT257953B/en

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
    • C08J9/04—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
    • C08J9/12—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 physical blowing agent
    • C08J9/125—Water, e.g. hydrated salts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/02—Carcasses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/02—Carcasses
    • B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • B60C9/06—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend diagonally from bead to bead and run in opposite directions in each successive carcass ply, i.e. bias angle ply
    • 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
    • C08J9/12—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 physical blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/10—Esters of organic acids, i.e. acylates
    • 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
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/08—Cellulose derivatives
    • C08J2301/10—Esters of organic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
AT1044464A 1963-12-14 1964-12-10 Process for the production of foamed thermoplastic structures AT257953B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0041542 1963-12-14

Publications (1)

Publication Number Publication Date
AT257953B true AT257953B (en) 1967-11-10

Family

ID=7098714

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1044464A AT257953B (en) 1963-12-14 1964-12-10 Process for the production of foamed thermoplastic structures

Country Status (6)

Country Link
AT (1) AT257953B (en)
BE (1) BE657060A (en)
CH (1) CH438712A (en)
FR (1) FR1461359A (en)
GB (1) GB1086747A (en)
NL (1) NL6414453A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4180536A (en) * 1978-03-13 1979-12-25 Celanese Corporation Process for extruding plasticized open cell foamed cellulose acetate filters
US4282890A (en) * 1978-03-13 1981-08-11 Celanese Corporation Open cell structure foamed cellulose acetate filters
KR20000068911A (en) * 1997-09-05 2000-11-25 야스이 쇼사꾸 Biodegradable cellulose acetate foams and process for producing the same
AT509268A1 (en) * 2009-12-30 2011-07-15 Sunpor Kunststoff Gmbh EXPANDABLE POLYMERISES FROM CELLULOSE ACETATE BUTYRATE
CN115505202A (en) * 2022-09-15 2022-12-23 重庆普利特新材料有限公司 Self-foaming natural cellulose fiber filled polypropylene material for automotive interior and preparation method thereof

Also Published As

Publication number Publication date
CH438712A (en) 1967-06-30
GB1086747A (en) 1967-10-11
NL6414453A (en) 1965-06-15
FR1461359A (en) 1966-02-25
BE657060A (en) 1965-04-01

Similar Documents

Publication Publication Date Title
CH453686A (en) Process for the production of foamed polymers
AT280608B (en) Process for the production of foam moldings
CH462171A (en) Process for the production of betaines
AT274388B (en) Process for the production of foamed polycaprolactam
CH496036A (en) Process for the production of foams
AT257953B (en) Process for the production of foamed thermoplastic structures
CH504501A (en) Process for the production of foams
AT252212B (en) Process for the production of dicarbinols
CH430750A (en) Process for the production of azapentanols
CH417935A (en) Process for the production of plastic foam compounds
CH465208A (en) Process for the production of polyamide moldings
CH460333A (en) Process for the production of foamed plastics
AT279572B (en) Process for the production of ω-lactams
CH460759A (en) Process for the production of 11a-hydroxy-progesterone
AT257153B (en) Process for the production of polyethylene
CH412308A (en) Process for the production of foam sheets
AT249022B (en) Process for the continuous production of trimethyladiponitrile
CH431982A (en) Process for the production of polyterephthalamides
CH437247A (en) Process for the production of Ylenalen
AT246179B (en) Process for the production of plastic clichés
AT280480B (en) Process for the production of foaming agents
AT255397B (en) Process for the production of ω-lactams
AT243238B (en) Process for the production of trimethyladiponitrile
AT264710B (en) Process for the production of demethyltetracyclines
AT245562B (en) Process for the production of hexacyanobenzene