DE2840645C2 - Verfahren zum Herstellen von Isolierteilchen - Google Patents

Verfahren zum Herstellen von Isolierteilchen

Info

Publication number: DE2840645C2
Authority: DE; Germany
Prior art keywords: insulating particles; particles; fiber; cut; strips
Prior art date: 1977-09-19
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

DE2840645A

Other languages

German (de)

English (en)

Other versions

DE2840645A1 (de

Inventor

William Henry Englewood Col. Kielmeyer

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.)

Johns Manville Corp

Original Assignee

Johns Manville Corp

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.)

1977-09-19

Filing date

1978-09-19

Publication date

1985-08-14

1978-09-19 Application filed by Johns Manville Corp filed Critical Johns Manville Corp

1979-03-22 Publication of DE2840645A1 publication Critical patent/DE2840645A1/de

1985-08-14 Application granted granted Critical

1985-08-14 Publication of DE2840645C2 publication Critical patent/DE2840645C2/de

Status Expired legal-status Critical Current

Links

239000002245 particle Substances 0.000 title claims description 27
238000000034 method Methods 0.000 title claims description 5
238000005520 cutting process Methods 0.000 claims description 27
239000000835 fiber Substances 0.000 claims description 26
238000004519 manufacturing process Methods 0.000 claims description 10
238000009413 insulation Methods 0.000 claims description 7
239000000428 dust Substances 0.000 claims description 5
230000015572 biosynthetic process Effects 0.000 claims description 2
229920005989 resin Polymers 0.000 claims description 2
239000011347 resin Substances 0.000 claims description 2
229920001187 thermosetting polymer Polymers 0.000 claims 1
239000011230 binding agent Substances 0.000 description 5
230000006835 compression Effects 0.000 description 4
238000007906 compression Methods 0.000 description 4
239000002657 fibrous material Substances 0.000 description 4
239000000463 material Substances 0.000 description 4
238000005056 compaction Methods 0.000 description 3
230000032798 delamination Effects 0.000 description 3
239000003365 glass fiber Substances 0.000 description 3
230000002093 peripheral effect Effects 0.000 description 3
239000007795 chemical reaction product Substances 0.000 description 2
238000004806 packaging method and process Methods 0.000 description 2
229920001568 phenolic resin Polymers 0.000 description 2
125000006850 spacer group Chemical group 0.000 description 2
KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
235000014820 Galium aparine Nutrition 0.000 description 1
240000005702 Galium aparine Species 0.000 description 1
229920000877 Melamine resin Polymers 0.000 description 1
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
230000002411 adverse Effects 0.000 description 1
238000005054 agglomeration Methods 0.000 description 1
230000002776 aggregation Effects 0.000 description 1
239000004202 carbamide Substances 0.000 description 1
238000009826 distribution Methods 0.000 description 1
230000005284 excitation Effects 0.000 description 1
239000012467 final product Substances 0.000 description 1
SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 1
239000012774 insulation material Substances 0.000 description 1
JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
239000000047 product Substances 0.000 description 1

Classifications

- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/7654—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only comprising an insulating layer, disposed between two longitudinal supporting elements, e.g. to insulate ceilings
- E04B1/7658—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only comprising an insulating layer, disposed between two longitudinal supporting elements, e.g. to insulate ceilings comprising fiber insulation, e.g. as panels or loose filled fibres
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/16—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like

Landscapes

Engineering & Computer Science (AREA)
Architecture (AREA)
Physics & Mathematics (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Acoustics & Sound (AREA)
Electromagnetism (AREA)
Life Sciences & Earth Sciences (AREA)
Wood Science & Technology (AREA)
Nonwoven Fabrics (AREA)
Building Environments (AREA)
Resistance Heating (AREA)

DE2840645A 1977-09-19 1978-09-19 Verfahren zum Herstellen von Isolierteilchen Expired DE2840645C2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US83461677A	1977-09-19	1977-09-19

Publications (2)

Publication Number	Publication Date
DE2840645A1 DE2840645A1 (de)	1979-03-22
DE2840645C2 true DE2840645C2 (de)	1985-08-14

Family

ID=25267357

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE2840645A Expired DE2840645C2 (de)	1977-09-19	1978-09-19	Verfahren zum Herstellen von Isolierteilchen

Country Status (9)

Country	Link
JP (1)	JPS5463452A (fr)
AU (1)	AU520883B2 (fr)
BE (1)	BE870606A (fr)
CA (1)	CA1153881A (fr)
DE (1)	DE2840645C2 (fr)
FI (1)	FI61936C (fr)
FR (1)	FR2403430A1 (fr)
GB (1)	GB2009262B (fr)
NO (1)	NO149075B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS59217689A (ja) *	1983-05-21	1984-12-07	旭フアイバ−グラス株式会社	吹込み工法用硝子繊維マツト断熱材
FR2591621B1 (fr) *	1985-12-17	1988-02-19	Saint Gobain Isover	Formation de flocons fibreux mineraux et reconstitution de matelas isolants avec ces flocons

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE511674C (de) *	1927-02-02	1930-11-01	Edwin H Wenzel	Spritzverfahren zur Herstellung waermeisolierender Waende oder Schichten
US2168299A (en) *	1937-06-15	1939-08-01	Cook William Arthur	Insulating partition
DE853124C (de) *	1939-02-03	1952-10-23	Algemeene Kunstvezel Mij N V	Maschine zur Herstellung von Isolierkugeln aus Glasfasern und anderen Fasern
US2870839A (en) *	1955-01-18	1959-01-27	Carney Company Inc	Batt cutting machine
FR1481132A (fr) *	1966-03-22	1967-05-19	Prod Synthetiques Appliques	élément de construction
US3584796A (en) *	1969-06-02	1971-06-15	Johns Manville	Manufacture of glass fiber blowing wool
FR2292092A1 (fr) *	1974-11-20	1976-06-18	Sofi Financ	Procede de remplissage par projection de materiau leger et appareil le mettant en oeuvre
CH600104A5 (en) *	1975-11-27	1978-06-15	Contraves Ag	Filling structural cavities with insulating material

1978
- 1978-09-07 AU AU39631/78A patent/AU520883B2/en not_active Expired
- 1978-09-14 GB GB7836777A patent/GB2009262B/en not_active Expired
- 1978-09-18 FR FR7826742A patent/FR2403430A1/fr active Granted
- 1978-09-18 NO NO783142A patent/NO149075B/no unknown
- 1978-09-18 FI FI782844A patent/FI61936C/fi not_active IP Right Cessation
- 1978-09-19 BE BE190590A patent/BE870606A/fr not_active IP Right Cessation
- 1978-09-19 DE DE2840645A patent/DE2840645C2/de not_active Expired
- 1978-09-19 CA CA000311626A patent/CA1153881A/fr not_active Expired
- 1978-09-19 JP JP11419978A patent/JPS5463452A/ja active Pending

Also Published As

Publication number	Publication date
FI61936C (fi)	1982-10-11
FI61936B (fi)	1982-06-30
DE2840645A1 (de)	1979-03-22
BE870606A (fr)	1979-03-19
NO149075B (no)	1983-10-31
FR2403430A1 (fr)	1979-04-13
GB2009262A (en)	1979-06-13
NO783142L (no)	1979-03-20
GB2009262B (en)	1982-09-22
FR2403430B1 (fr)	1983-02-11
FI782844A7 (fi)	1979-03-20
CA1153881A (fr)	1983-09-20
AU520883B2 (en)	1982-03-04
AU3963178A (en)	1980-03-13
JPS5463452A (en)	1979-05-22

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Legal Events

Date	Code	Title
1979-03-22	OAP	Request for examination filed
1979-04-26	OD	Request for examination
1985-08-14	D2	Grant after examination
1986-02-13	8364	No opposition during term of opposition
1987-09-17	8339	Ceased/non-payment of the annual fee