BR8200573A - Composicao de moldagem para espumas rigidas de poliuretano - Google Patents

Composicao de moldagem para espumas rigidas de poliuretano

Info

Publication number
BR8200573A
BR8200573A BR8200573A BR8200573A BR8200573A BR 8200573 A BR8200573 A BR 8200573A BR 8200573 A BR8200573 A BR 8200573A BR 8200573 A BR8200573 A BR 8200573A BR 8200573 A BR8200573 A BR 8200573A
Authority
BR
Brazil
Prior art keywords
molding composition
polyurethane foams
rigid polyurethane
rigid
foams
Prior art date
Application number
BR8200573A
Other languages
English (en)
Inventor
Helmut Roch
Frank Krause
Original Assignee
Cpc International 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 Cpc International Inc filed Critical Cpc International Inc
Publication of BR8200573A publication Critical patent/BR8200573A/pt

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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • 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
    • C08J2403/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
BR8200573A 1981-02-20 1982-02-03 Composicao de moldagem para espumas rigidas de poliuretano BR8200573A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3106246A DE3106246C2 (de) 1981-02-20 1981-02-20 Formmasse für mit Stärke gefüllte Polyurethanhartschäume

Publications (1)

Publication Number Publication Date
BR8200573A true BR8200573A (pt) 1982-12-07

Family

ID=6125308

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8200573A BR8200573A (pt) 1981-02-20 1982-02-03 Composicao de moldagem para espumas rigidas de poliuretano

Country Status (12)

Country Link
EP (1) EP0058921B1 (pt)
JP (1) JPS57139114A (pt)
AR (1) AR225574A1 (pt)
BR (1) BR8200573A (pt)
CA (1) CA1177200A (pt)
DE (1) DE3106246C2 (pt)
DK (1) DK149455C (pt)
ES (1) ES509755A0 (pt)
FI (1) FI73709C (pt)
MX (1) MX7514E (pt)
NO (1) NO158189C (pt)
ZA (1) ZA818700B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU564734B2 (en) * 1982-07-16 1987-08-27 C.R. Bard Inc. Breathable ostomy gasket composition and ostomy bag seal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956202A (en) * 1973-11-14 1976-05-11 Kohkoku Chemical Industry Co. Ltd. Process for preparing low smoke-generating rigid polyurethane foam
US4197372A (en) * 1978-01-16 1980-04-08 Krause Milling Company Semi-flexible polyurethane foams containing amylaceous material and process for preparing same
US4156759A (en) * 1978-01-16 1979-05-29 Krause Milling Company Polyurethane foams containing stabilized amylaceous materials
JPS5550967A (en) * 1978-10-06 1980-04-14 Sumitomo Metal Ind Ltd Preventing device for flying of slag

Also Published As

Publication number Publication date
DE3106246C2 (de) 1984-12-20
NO158189C (no) 1988-07-27
DE3106246A1 (de) 1982-09-02
JPS57139114A (en) 1982-08-27
EP0058921A1 (de) 1982-09-01
FI73709C (fi) 1987-11-09
ES8308340A1 (es) 1983-08-16
NO820523L (no) 1982-08-23
ZA818700B (en) 1982-10-27
ES509755A0 (es) 1983-08-16
CA1177200A (en) 1984-10-30
EP0058921B1 (de) 1989-11-08
NO158189B (no) 1988-04-18
AR225574A1 (es) 1982-03-31
DK149455B (da) 1986-06-16
MX7514E (es) 1989-05-25
FI813939L (fi) 1982-08-21
JPH0310653B2 (pt) 1991-02-14
FI73709B (fi) 1987-07-31
DK149455C (da) 1986-11-24
DK72182A (da) 1982-08-21

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 03/02/97