FR1586463A - - Google Patents
Info
- Publication number
- FR1586463A FR1586463A FR1586463DA FR1586463A FR 1586463 A FR1586463 A FR 1586463A FR 1586463D A FR1586463D A FR 1586463DA FR 1586463 A FR1586463 A FR 1586463A
- 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.)
- 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
- C08J9/04—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
- C08J9/14—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 organic
- C08J9/149—Mixtures of blowing agents covered by more than one of the groups C08J9/141 - C08J9/143
-
- 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
- C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/908—Nucleating agent for cellular product
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/91—Plural blowing agents for producing nonpolyurethane cellular 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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66964967A | 1967-09-21 | 1967-09-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1586463A true FR1586463A (fr) | 1970-02-20 |
Family
ID=24687160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1586463D Expired FR1586463A (fr) | 1967-09-21 | 1968-09-03 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3539473A (fr) |
BE (1) | BE721152A (fr) |
DE (1) | DE1794174B1 (fr) |
FR (1) | FR1586463A (fr) |
GB (1) | GB1198407A (fr) |
NL (1) | NL6813072A (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3770668A (en) * | 1970-10-29 | 1973-11-06 | Dow Chemical Co | Styrene polymer foam and the preparation thereof |
JPS5692931A (en) * | 1979-12-26 | 1981-07-28 | Kanegafuchi Chem Ind Co Ltd | Foamed molded article of heat-resistant synthetic resin |
US4419309A (en) * | 1982-04-30 | 1983-12-06 | Mobil Oil Corporation | Polystyrene foam extrusion into a foam assisting atmosphere |
US4912140A (en) * | 1988-09-21 | 1990-03-27 | The Dow Chemical Company | Expandable and expanded alkenyl aromatic polymer particles |
US5162123A (en) * | 1991-05-10 | 1992-11-10 | Dolco Packaging Corp. | Spring-oriented rotary shear key for use in a mold |
US5162381A (en) * | 1991-12-10 | 1992-11-10 | Allied-Signal Inc. | Process for preparing thermalplastic foam |
US5290822A (en) * | 1992-08-27 | 1994-03-01 | Astro-Valcour, Inc. | Ultra low density polyolefin foam, foamable polyolefin compositions and process for making same |
US5225451A (en) * | 1992-08-27 | 1993-07-06 | Astro-Valcour, Inc. | Ultra low density polyolefin foam, foamable polyolefin compositions and process for making same |
EP0702032B1 (fr) * | 1994-09-19 | 2002-11-27 | Sentinel Products Corp. | Structures de mousse réticulées des polyoléfines essentiellement linéaires et procédé pour leur préparation |
US5932659A (en) * | 1994-09-19 | 1999-08-03 | Sentinel Products Corp. | Polymer blend |
US5929129A (en) * | 1994-09-19 | 1999-07-27 | Sentinel Products Corp. | Crosslinked foamable compositions of silane-grafted, essentially linear polyolefins blended with polypropylene |
US5883144A (en) * | 1994-09-19 | 1999-03-16 | Sentinel Products Corp. | Silane-grafted materials for solid and foam applications |
CA2203595A1 (fr) | 1996-04-26 | 1997-10-26 | Robert F. Hurley | Ruban de polyolefine reticule |
US5844009A (en) * | 1996-04-26 | 1998-12-01 | Sentinel Products Corp. | Cross-linked low-density polymer foam |
US5882776A (en) * | 1996-07-09 | 1999-03-16 | Sentinel Products Corp. | Laminated foam structures with enhanced properties |
US5938878A (en) * | 1996-08-16 | 1999-08-17 | Sentinel Products Corp. | Polymer structures with enhanced properties |
US6221928B1 (en) | 1996-11-15 | 2001-04-24 | Sentinel Products Corp. | Polymer articles including maleic anhydride |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2848428A (en) * | 1953-06-01 | 1958-08-19 | Dow Chemical Co | Latent foaming compositions of vinyl aromatic resins and method of making |
US2884386A (en) * | 1956-09-24 | 1959-04-28 | Dow Chemical Co | Cyclic foaming method of making cellular plastic bodies |
US3066106A (en) * | 1958-04-07 | 1962-11-27 | Dow Chemical Co | Foaming plastics by gas permeation |
GB912888A (fr) * | 1959-07-22 | 1900-01-01 | ||
US3121911A (en) * | 1961-03-08 | 1964-02-25 | Monsanto Chemicals | Foamed resin extrusion process and apparatus |
US3379802A (en) * | 1964-11-04 | 1968-04-23 | Dow Chemical Co | Foamed olefin copolymer blends |
-
1967
- 1967-09-21 US US669649A patent/US3539473A/en not_active Expired - Lifetime
-
1968
- 1968-09-03 FR FR1586463D patent/FR1586463A/fr not_active Expired
- 1968-09-12 NL NL6813072A patent/NL6813072A/xx unknown
- 1968-09-19 DE DE19681794174 patent/DE1794174B1/de active Pending
- 1968-09-20 BE BE721152D patent/BE721152A/xx unknown
- 1968-09-20 GB GB44853/68A patent/GB1198407A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL6813072A (fr) | 1969-03-25 |
BE721152A (fr) | 1969-03-20 |
DE1794174B1 (de) | 1971-05-19 |
GB1198407A (en) | 1970-07-15 |
US3539473A (en) | 1970-11-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |