GB1299624A - Flame-resistant shaped articles - Google Patents
Flame-resistant shaped articlesInfo
- Publication number
- GB1299624A GB1299624A GB3181270A GB3181270A GB1299624A GB 1299624 A GB1299624 A GB 1299624A GB 3181270 A GB3181270 A GB 3181270A GB 3181270 A GB3181270 A GB 3181270A GB 1299624 A GB1299624 A GB 1299624A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polymer
- article
- halogen
- polyvinyl alcohol
- high molecular
- 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
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 4
- 229910052736 halogen Inorganic materials 0.000 abstract 4
- 150000002367 halogens Chemical class 0.000 abstract 4
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 4
- 235000019422 polyvinyl alcohol Nutrition 0.000 abstract 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- 229910021626 Tin(II) chloride Inorganic materials 0.000 abstract 3
- 239000000470 constituent Substances 0.000 abstract 3
- 229920006158 high molecular weight polymer Polymers 0.000 abstract 3
- 150000007522 mineralic acids Chemical class 0.000 abstract 3
- 229920001328 Polyvinylidene chloride Polymers 0.000 abstract 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract 2
- 238000006359 acetalization reaction Methods 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 150000001299 aldehydes Chemical class 0.000 abstract 2
- 230000002579 anti-swelling effect Effects 0.000 abstract 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 239000000839 emulsion Substances 0.000 abstract 2
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 abstract 2
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 229920002959 polymer blend Polymers 0.000 abstract 2
- 239000005033 polyvinylidene chloride Substances 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 abstract 1
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 abstract 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 abstract 1
- 229940015043 glyoxal Drugs 0.000 abstract 1
- 229920000578 graft copolymer Polymers 0.000 abstract 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 abstract 1
- 229920001084 poly(chloroprene) Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 1
- 239000004800 polyvinyl chloride Substances 0.000 abstract 1
- 238000009987 spinning Methods 0.000 abstract 1
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical group Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic Table; Titanates; Zirconates; Stannates; Plumbates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/003—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/48—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polymers of halogenated hydrocarbons
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/50—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyalcohols, polyacetals or polyketals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Filaments (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
1299624 Flame retarded polymer blend articles KOHJIN KK 1 July 1970 [29 Jan 1970 3 Feb 1970] 31812/70 Heading C3P Articles such as fibres and films comprise as their principle constituents, a halogen-containing high molecular weight polymer, and a partially acetalized polyvinyl alcohol in a weight ratio of from 2 : 8 to 8 : 2, and from 0À1% to 15% by wt. (based on the total amount of the said principle constituents), of tin substantially in the form of stannic acid. The halogen-containing high molecular weight polymer may be for example, P.V.C., polyvinylidene chloride, polychloroprene, a chlorinated-polypropylene, -polyethylene or -polyvinylchloride, or a graft polymer of vinyl chloride on polyvinylalcohol. This polymer preferably contains at least 20% by wt. of halogen. The polyvinyl alcohol may preferably have a degree of acetalization of up to 60% molar. The article may be made by partially acetalizing a polymer blend article whose principal constituents are a halogencontaining high molecular weight polymer and polyvinyl alcohol, in an acetalization bath containing an aldehyde, an anti-swelling agent a strong inorganic acid, and a tin salt of a strong inorganic acid, and washing the resulting article with water to convert the tin salt to substantially stannic acid. Aldehydes which may be used are, for example, formaldehyde, acetaldehyde, benzaldehyde, furfural or glyoxal. Strong inorganic acids are H 2 SO 4 and HCl; anti-swelling agents are Na 2 SO 4 or (NH 4 ) 2 SO 4 , and the preferred tin salt is stannic chloride. In the examples, formaldehyde is used, and the halogen-containing polymer is P.V.C. with or without polyvinylidene chloride. The article to be acetalized is usually made by polymerizing for example vinyl chloride in aqueous emulsion in the presence of P.V.A., and forming the article (e.g. spinning fibres), from the resulting emulsion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP734270A JPS4812089B1 (en) | 1970-01-29 | 1970-01-29 | |
| JP45008965A JPS4910823B1 (en) | 1970-02-03 | 1970-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1299624A true GB1299624A (en) | 1972-12-13 |
Family
ID=26341619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3181270A Expired GB1299624A (en) | 1970-01-29 | 1970-07-01 | Flame-resistant shaped articles |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA921630A (en) |
| ES (1) | ES387333A1 (en) |
| FR (1) | FR2074873A5 (en) |
| GB (1) | GB1299624A (en) |
| SE (1) | SE370093B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5225452B2 (en) * | 1973-09-05 | 1977-07-07 |
-
1970
- 1970-06-08 SE SE794370A patent/SE370093B/xx unknown
- 1970-06-08 CA CA084894A patent/CA921630A/en not_active Expired
- 1970-07-01 GB GB3181270A patent/GB1299624A/en not_active Expired
- 1970-08-26 FR FR7031165A patent/FR2074873A5/fr not_active Expired
-
1971
- 1971-01-16 ES ES387333A patent/ES387333A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2029734A1 (en) | 1971-09-09 |
| DE2029734B2 (en) | 1973-06-14 |
| FR2074873A5 (en) | 1971-10-08 |
| SE370093B (en) | 1974-09-30 |
| ES387333A1 (en) | 1974-01-01 |
| CA921630A (en) | 1973-02-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 433D | Application made for revocation (sect. 33/1949) | ||
| PLNP | Patent lapsed through nonpayment of renewal fees | ||
| 427A | Application made for restoration (sect. 27/1949) | ||
| 427C | Application for amendment of specification now open to opposition (sect. 27/1949) | ||
| 427B | Order made restoring the patent (sect. 27/1949) | ||
| 433A | Case decided by the comptroller ** patent amended (sect. 33/1949) | ||
| PE20 | Patent expired after termination of 20 years |