ES402500A1 - Manufacture of moulded articles of particulate foamed ethylene copolymers - Google Patents
Manufacture of moulded articles of particulate foamed ethylene copolymersInfo
- Publication number
- ES402500A1 ES402500A1 ES402500A ES402500A ES402500A1 ES 402500 A1 ES402500 A1 ES 402500A1 ES 402500 A ES402500 A ES 402500A ES 402500 A ES402500 A ES 402500A ES 402500 A1 ES402500 A1 ES 402500A1
- Authority
- ES
- Spain
- Prior art keywords
- ethylene copolymers
- manufacture
- moulded articles
- foamed ethylene
- particulate foamed
- 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
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
- C08J9/22—After-treatment of expandable particles; Forming foamed products
- C08J9/228—Forming foamed products
- C08J9/236—Forming foamed products using binding agents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4063—Mixtures of compounds of group C08G18/62 with other macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
- C08G18/6204—Polymers of olefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
- C08G18/6212—Polymers of alkenylalcohols; Acetals thereof; Oxyalkylation products thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2350/00—Acoustic or vibration damping material
-
- 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
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/08—Copolymers of ethene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Procedure for obtaining molded bodies of A) a binder mixture, containing isocyanate groups, and B) foamed fine particle copolymers of ethylene, by mixing the components (A) and (B), compression and hardening of the mixture reaction, characterized in that the foamed ethylene copolymers contain substituents with active hydrogen atoms, according to Zerewitinoff, linked to the polymer chain. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712122665 DE2122665A1 (en) | 1971-05-07 | 1971-05-07 | Process for the production of moldings from finely divided, foamy ethylene copolymers |
Publications (1)
Publication Number | Publication Date |
---|---|
ES402500A1 true ES402500A1 (en) | 1975-03-16 |
Family
ID=5807198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES402500A Expired ES402500A1 (en) | 1971-05-07 | 1972-05-06 | Manufacture of moulded articles of particulate foamed ethylene copolymers |
Country Status (14)
Country | Link |
---|---|
AT (1) | AT312943B (en) |
AU (1) | AU463683B2 (en) |
BE (1) | BE783094A (en) |
BR (1) | BR7202793D0 (en) |
CA (1) | CA985865A (en) |
CH (1) | CH571035A5 (en) |
DE (1) | DE2122665A1 (en) |
ES (1) | ES402500A1 (en) |
FR (1) | FR2137577A1 (en) |
GB (1) | GB1364382A (en) |
IT (1) | IT957749B (en) |
NL (1) | NL7205587A (en) |
SE (1) | SE396081B (en) |
ZA (1) | ZA722989B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2606562A1 (en) * | 1976-02-19 | 1977-08-25 | Hoechst Ag | POLYURETHANE FOAM CONTAINING FIBERS AND THE METHOD OF MANUFACTURING THEREOF |
CN116515073B (en) * | 2023-04-07 | 2024-05-14 | 广东豪美新材股份有限公司 | Preparation method of energy-absorbing material |
-
1971
- 1971-05-07 DE DE19712122665 patent/DE2122665A1/en active Pending
-
1972
- 1972-03-15 CH CH381772A patent/CH571035A5/xx not_active IP Right Cessation
- 1972-04-24 SE SE7205370A patent/SE396081B/en unknown
- 1972-04-25 NL NL7205587A patent/NL7205587A/xx unknown
- 1972-05-02 ZA ZA722989A patent/ZA722989B/en unknown
- 1972-05-02 AU AU41761/72A patent/AU463683B2/en not_active Expired
- 1972-05-04 CA CA141,492A patent/CA985865A/en not_active Expired
- 1972-05-04 BR BR2793/72A patent/BR7202793D0/en unknown
- 1972-05-05 AT AT392672A patent/AT312943B/en not_active IP Right Cessation
- 1972-05-05 GB GB2099372A patent/GB1364382A/en not_active Expired
- 1972-05-05 BE BE783094A patent/BE783094A/en unknown
- 1972-05-05 FR FR7216218A patent/FR2137577A1/fr not_active Withdrawn
- 1972-05-06 ES ES402500A patent/ES402500A1/en not_active Expired
- 1972-05-06 IT IT50096/72A patent/IT957749B/en active
Also Published As
Publication number | Publication date |
---|---|
CH571035A5 (en) | 1975-12-31 |
IT957749B (en) | 1973-10-20 |
BR7202793D0 (en) | 1973-07-10 |
NL7205587A (en) | 1972-11-09 |
CA985865A (en) | 1976-03-23 |
DE2122665A1 (en) | 1972-11-16 |
FR2137577A1 (en) | 1972-12-29 |
AU463683B2 (en) | 1975-07-31 |
GB1364382A (en) | 1974-08-21 |
ZA722989B (en) | 1973-03-28 |
AU4176172A (en) | 1973-11-08 |
BE783094A (en) | 1972-11-06 |
SE396081B (en) | 1977-09-05 |
AT312943B (en) | 1974-01-25 |
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