IN152733B - - Google Patents
Info
- Publication number
- IN152733B IN152733B IN515/CAL/80A IN515CA1980A IN152733B IN 152733 B IN152733 B IN 152733B IN 515CA1980 A IN515CA1980 A IN 515CA1980A IN 152733 B IN152733 B IN 152733B
- Authority
- IN
- India
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
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- 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
- B29C44/36—Feeding the material to be shaped
- B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
- B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
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- 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
- C08J9/141—Hydrocarbons
-
- 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
- C08J9/143—Halogen containing compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
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- 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
- C08J2327/00—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 a halogen; Derivatives of such polymers
- C08J2327/02—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 a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—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 a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
-
- 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
- C08J2457/00—Characterised by the use of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
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- 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
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/05—Use of one or more blowing agents together
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- 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
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/13—Cell size and distribution control while molding a foam
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)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54057917A JPS5840986B2 (ja) | 1979-05-11 | 1979-05-11 | 塩化ビニル系樹脂発泡成形体の製造方法 |
| JP54059924A JPS5840987B2 (ja) | 1979-05-16 | 1979-05-16 | 塩化ビニル系樹脂発泡成形体の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN152733B true IN152733B (en:Method) | 1984-03-24 |
Family
ID=26399000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN515/CAL/80A IN152733B (en:Method) | 1979-05-11 | 1980-05-03 |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US4402893A (en:Method) |
| AR (1) | AR219246A1 (en:Method) |
| AT (1) | AT383357B (en:Method) |
| AU (1) | AU536294B2 (en:Method) |
| BR (1) | BR8002920A (en:Method) |
| CA (1) | CA1153520A (en:Method) |
| CH (1) | CH644388A5 (en:Method) |
| DD (1) | DD150621A5 (en:Method) |
| DE (1) | DE3017927A1 (en:Method) |
| DK (1) | DK183380A (en:Method) |
| ES (1) | ES491069A0 (en:Method) |
| FI (1) | FI801510A7 (en:Method) |
| FR (1) | FR2456126B1 (en:Method) |
| GB (1) | GB2048893B (en:Method) |
| HU (1) | HU185889B (en:Method) |
| IN (1) | IN152733B (en:Method) |
| IT (1) | IT1140850B (en:Method) |
| NL (1) | NL8002676A (en:Method) |
| NO (1) | NO801318L (en:Method) |
| NZ (1) | NZ193585A (en:Method) |
| PL (1) | PL224166A1 (en:Method) |
| PT (1) | PT71225A (en:Method) |
| SE (1) | SE442017B (en:Method) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2110216A (en) * | 1981-11-16 | 1983-06-15 | Shinetsu Chemical Co | Preparation of a foamed body of a vinyl chloride-based resin composition |
| EP0103733A3 (en) * | 1982-08-18 | 1985-01-16 | Shin-Etsu Chemical Co., Ltd. | A synthetic resin foamed body and a method for the preparation thereof |
| US4383048A (en) * | 1982-09-28 | 1983-05-10 | The B. F. Goodrich Company | Process for making low density chlorinated polyvinyl chloride foam |
| JPS60135440A (ja) * | 1983-12-23 | 1985-07-18 | Shin Etsu Chem Co Ltd | 塩化ビニル系樹脂発泡成形体およびその製造方法 |
| NO863756L (no) * | 1986-09-22 | 1988-03-23 | Spydevold Baard | Metode for fremstilling av celleplast. |
| DE3931917A1 (de) * | 1989-09-25 | 1991-04-04 | Robra Chem Brandenburger Gmbh | Pastenfoermige aufschaeumbare zusammensetzung auf basis von vinylchloridcopolymeren, weichmachern und festen treibmitteln und verfahren zur herstellung und verwendung dieser zusammensetzung |
| CH691046A5 (de) * | 1996-06-05 | 2001-04-12 | Veka Ag | Thermoplastischer Werkstoff. |
| KR100611857B1 (ko) * | 1999-01-18 | 2006-08-11 | 가부시키가이샤 가네가 | 발포성 염화비닐계 수지조성물 |
| DE60029254T2 (de) | 1999-09-22 | 2007-05-31 | Kaneka Corp. | Schäumbare, auf vinylchlorid basierende harzzusammensetzung |
| JP2001261873A (ja) * | 2000-03-21 | 2001-09-26 | Kanegafuchi Chem Ind Co Ltd | 発泡性塩化ビニル系樹脂組成物 |
| KR100639084B1 (ko) | 2000-08-08 | 2006-10-27 | 카네카 코포레이션 | 발포성 염화비닐계 수지조성물 |
| US6508016B1 (en) * | 2000-10-17 | 2003-01-21 | R & S Trading Company, Inc. | Water-resistant and floatable footwear and method of manufacture therefor |
| US20070152364A1 (en) | 2005-11-16 | 2007-07-05 | Bilal Zuberi | Process for extruding a porous substrate |
| US7938877B2 (en) | 2005-11-16 | 2011-05-10 | Geo2 Technologies, Inc. | Low coefficient of thermal expansion materials including modified aluminosilicate fibers and methods of manufacture |
| US7938876B2 (en) | 2005-11-16 | 2011-05-10 | GE02 Technologies, Inc. | Low coefficient of thermal expansion materials including nonstoichiometric cordierite fibers and methods of manufacture |
| US8038759B2 (en) | 2005-11-16 | 2011-10-18 | Geoz Technologies, Inc. | Fibrous cordierite materials |
| US8039050B2 (en) * | 2005-12-21 | 2011-10-18 | Geo2 Technologies, Inc. | Method and apparatus for strengthening a porous substrate |
| SI2612881T1 (sl) | 2012-01-05 | 2015-02-27 | Omya International Ag | Polnila za penjene toge polimerne izdelke |
| EP3750950A1 (en) | 2019-06-12 | 2020-12-16 | Omya International AG | Chemical foaming of pvc with surface-reacted calcium carbonate (mcc) and/or hydromagnesite |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1068791A (en) * | 1964-02-27 | 1967-05-17 | Toyo Rayon Co Ltd | Process for producing foamed olefine polymers in sheet form |
| NL6611678A (en:Method) * | 1966-08-18 | 1968-02-19 | ||
| US3814779A (en) * | 1971-04-01 | 1974-06-04 | Cosden Oil & Chem Co | Method of forming foamed polystyrene articles from polystyrene beads |
| US3822331A (en) * | 1971-12-10 | 1974-07-02 | Grace W R & Co | Continuous process for making low density thermoplastic foam |
| DE2201863A1 (de) * | 1972-01-15 | 1973-07-19 | Hoechst Ag | Gleitmittel fuer pvc |
| AR205727A1 (es) * | 1974-03-22 | 1976-05-31 | Rohm & Haas | Composicion modificadora para extruir cloruro polivinilico alveolar |
-
1980
- 1980-04-29 DK DK183380A patent/DK183380A/da not_active Application Discontinuation
- 1980-04-30 SE SE8003300A patent/SE442017B/sv not_active IP Right Cessation
- 1980-04-30 NZ NZ193585A patent/NZ193585A/xx unknown
- 1980-04-30 US US06/144,988 patent/US4402893A/en not_active Expired - Lifetime
- 1980-04-30 ES ES491069A patent/ES491069A0/es active Granted
- 1980-05-02 GB GB8014592A patent/GB2048893B/en not_active Expired
- 1980-05-03 IN IN515/CAL/80A patent/IN152733B/en unknown
- 1980-05-06 CA CA000351376A patent/CA1153520A/en not_active Expired
- 1980-05-06 NO NO801318A patent/NO801318L/no unknown
- 1980-05-08 IT IT21893/80A patent/IT1140850B/it active
- 1980-05-09 DD DD80221014A patent/DD150621A5/de unknown
- 1980-05-09 FI FI801510A patent/FI801510A7/fi not_active Application Discontinuation
- 1980-05-09 FR FR8010377A patent/FR2456126B1/fr not_active Expired
- 1980-05-09 HU HU801156A patent/HU185889B/hu unknown
- 1980-05-09 CH CH367580A patent/CH644388A5/de not_active IP Right Cessation
- 1980-05-09 DE DE3017927A patent/DE3017927A1/de not_active Ceased
- 1980-05-09 NL NL8002676A patent/NL8002676A/nl not_active Application Discontinuation
- 1980-05-10 PL PL22416680A patent/PL224166A1/xx unknown
- 1980-05-12 BR BR8002920A patent/BR8002920A/pt unknown
- 1980-05-12 AR AR280990A patent/AR219246A1/es active
- 1980-05-12 AU AU58313/80A patent/AU536294B2/en not_active Ceased
- 1980-05-12 PT PT71225A patent/PT71225A/pt unknown
- 1980-05-12 AT AT0251380A patent/AT383357B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NZ193585A (en) | 1982-09-14 |
| ATA251380A (de) | 1986-11-15 |
| AT383357B (de) | 1987-06-25 |
| AU5831380A (en) | 1980-11-13 |
| DK183380A (da) | 1980-11-12 |
| FR2456126B1 (fr) | 1985-08-16 |
| PT71225A (en) | 1980-06-01 |
| SE442017B (sv) | 1985-11-25 |
| FI801510A7 (fi) | 1980-11-12 |
| SE8003300L (sv) | 1980-11-12 |
| AU536294B2 (en) | 1984-05-03 |
| GB2048893A (en) | 1980-12-17 |
| US4402893A (en) | 1983-09-06 |
| CA1153520A (en) | 1983-09-13 |
| ES8104347A1 (es) | 1981-04-01 |
| HU185889B (en) | 1985-04-28 |
| PL224166A1 (en:Method) | 1981-02-13 |
| AR219246A1 (es) | 1980-07-31 |
| NL8002676A (nl) | 1980-11-13 |
| CH644388A5 (de) | 1984-07-31 |
| ES491069A0 (es) | 1981-04-01 |
| GB2048893B (en) | 1983-08-03 |
| FR2456126A1 (fr) | 1980-12-05 |
| BR8002920A (pt) | 1980-12-23 |
| IT8021893A0 (it) | 1980-05-08 |
| NO801318L (no) | 1980-11-12 |
| DE3017927A1 (de) | 1980-11-20 |
| IT1140850B (it) | 1986-10-10 |
| DD150621A5 (de) | 1981-09-09 |