GB1493127A - Inorganic-organic plastics - Google Patents

Inorganic-organic plastics

Info

Publication number
GB1493127A
GB1493127A GB51300/74A GB5130074A GB1493127A GB 1493127 A GB1493127 A GB 1493127A GB 51300/74 A GB51300/74 A GB 51300/74A GB 5130074 A GB5130074 A GB 5130074A GB 1493127 A GB1493127 A GB 1493127A
Authority
GB
United Kingdom
Prior art keywords
acid
polyisocyanate
silica
components
sulphamide
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
Application number
GB51300/74A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB1493127A publication Critical patent/GB1493127A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3893—Low-molecular-weight compounds having heteroatoms other than oxygen containing silicon
    • C08G18/3895—Inorganic compounds, e.g. aqueous alkalimetalsilicate solutions; Organic derivatives thereof containing no direct silicon-carbon bonds
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/773—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur halogens
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1493127 Polyurea/silica xerosols BAYER AG 27 Nov 1974 [30 Nov 1973] 51300/74 Addition to 1385605 Heading C3R A polymer/silica xerosol is obtained by mixing (a) an aqueous alkali metal silicate solution or silica solution with (b) a polyisocyanate of M.W. not less than 250 and containing at least one polar nonionic group which has been introduced by reaction of a polyisocyanate with a halogen, a hydrogen halide, urea, dimethylurea, thiourea, methylthiourea, guanidine, cyanamide, hydrazine, formamide, acetamide, sulphamide, dimethyl phosphite, diethyl phosphite, chloroacetamide, dichloroacetic acid, trichloroacetic acid, oxalic acid, acrylic acid, furfuryl alcohol, or a compound X-R-Y, wherein R is C 1-6 alkylene, cyclohexylene, phenylene or methylenephenylene; X is -OH, -COOH, -SH, -NHR<SP>1</SP> or -NH 2 , and Y may be H if X is -OH or -COOH, or is -OR<SP>1</SP>, -COOR<SP>1</SP>, -SO 2 R<SP>1</SP>, -OSO 2 R<SP>1</SP>, -NO 2 , -P(OR<SP>11</SP>) 2 , -OP(OR<SP>11</SP>) 2 , -Cl, -Br, R<SP>1</SP> being -CH 3 , -C 2 H 3 , -C 4 H 9 , -C 6 H 5 , -CO-NH 2 or -CO-CH 3 , and R<SP>11</SP> being C 1-10 alkyl, C 6-10 aryl or C 5-10 cycoalkyl. This is a modification of parent Specification in which component (b) is a prepolymer containing ionic groups. Preferably (a) contains 32-54 wt. per cent solids, and the weight ratio of (b) : (a) is 7 : 3 to 2 : 8. The preparations are described of components (b) from a crude polymethylene polyphenylene polyisocyanate of reduced dimer content and (i) 3-9 wt. per cent of phenylacetic acid, 4-methylbenzoic acid, benzoic acid, hexahydrobenzoic acid, urea sulphamide, 3-ethyl-3-hydroxymethyl-oxetane, ethylene glycol methyl, ethyl and butyl ethers, furfuryl alcohol, butyl glycolate, benzyl alcohol, cyclohexanol, methanol, n-hexanol and diethyl phosphite; or (ii) chlorine gas introduced over 0À3-13 hours at 150‹ C. under UV; or (iii) HCl or HBr at 100‹ C. In the examples first components, containing 50-200 p.b.w. of these, optionally with 30-150 p.b.w. of unmodified or sulphonated polyisocyanate, 20-25 p.b.w. of CCl 3 F (omitted in Examples 24-33 and 39 in which the products are non-foamed solids) and optionally 100 p.b.w. of cement, are mixed with second components containing 150 p.b.w. of 44% sodium silicate, 0À2-1 p.b.w. of emulsifier and 1-2 p.b.w. Et 3 N or 5 p.b.w. tris(dimethylaminopropyl) triazine.
GB51300/74A 1973-11-30 1974-11-27 Inorganic-organic plastics Expired GB1493127A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2359608A DE2359608C2 (en) 1973-11-30 1973-11-30 Process for the production of an inorganic-organic polymer-polysilicic acid gel composite material in the form of a colloidal xerosol

Publications (1)

Publication Number Publication Date
GB1493127A true GB1493127A (en) 1977-11-23

Family

ID=5899461

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51300/74A Expired GB1493127A (en) 1973-11-30 1974-11-27 Inorganic-organic plastics

Country Status (7)

Country Link
JP (2) JPS5087191A (en)
BE (1) BE822644R (en)
DE (1) DE2359608C2 (en)
DK (1) DK619974A (en)
GB (1) GB1493127A (en)
LU (1) LU71388A1 (en)
NL (1) NL7415625A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008014389U1 (en) 2008-10-29 2010-04-08 Sata Gmbh & Co. Kg Gravity cup for a paint spray gun
CN109651578B (en) * 2018-12-12 2021-09-17 中昊北方涂料工业研究设计院有限公司 Ablation-resistant flame-retardant organic-inorganic resin and preparation thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2310559C3 (en) * 1973-03-02 1975-09-11 Bayer Ag, 5090 Leverkusen Foam concrete, a process for its manufacture and its use for the manufacture of building elements
JPS5311033A (en) * 1976-07-17 1978-02-01 Mitsubishi Electric Corp Developing device for electrostatic latent image by means of magnetic toner

Also Published As

Publication number Publication date
BE822644R (en) 1975-05-27
DE2359608C2 (en) 1983-04-14
JPS5565212A (en) 1980-05-16
NL7415625A (en) 1975-06-03
JPS5087191A (en) 1975-07-14
DK619974A (en) 1975-08-18
LU71388A1 (en) 1975-08-20
JPS5654328B2 (en) 1981-12-24
DE2359608A1 (en) 1975-06-05

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee